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Commit | Line | Data |
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0e45bb16 MF |
1 | # 1 "fs/sysv/super.c" |
2 | # 1 "/usr/local/src/blackfin/git/linux-kernel//" | |
3 | # 1 "<built-in>" | |
4 | # 1 "<command-line>" | |
5 | # 1 "./include/linux/autoconf.h" 1 | |
6 | # 1 "<command-line>" 2 | |
7 | # 1 "fs/sysv/super.c" | |
8 | # 23 "fs/sysv/super.c" | |
9 | # 1 "include/linux/module.h" 1 | |
10 | # 9 "include/linux/module.h" | |
11 | # 1 "include/linux/list.h" 1 | |
12 | ||
13 | ||
14 | ||
15 | # 1 "include/linux/stddef.h" 1 | |
16 | ||
17 | ||
18 | ||
19 | # 1 "include/linux/compiler.h" 1 | |
20 | # 40 "include/linux/compiler.h" | |
21 | # 1 "include/linux/compiler-gcc.h" 1 | |
22 | # 86 "include/linux/compiler-gcc.h" | |
23 | # 1 "include/linux/compiler-gcc4.h" 1 | |
24 | # 86 "include/linux/compiler-gcc.h" 2 | |
25 | # 41 "include/linux/compiler.h" 2 | |
26 | # 58 "include/linux/compiler.h" | |
27 | struct ftrace_branch_data { | |
28 | const char *func; | |
29 | const char *file; | |
30 | unsigned line; | |
31 | union { | |
32 | struct { | |
33 | unsigned long correct; | |
34 | unsigned long incorrect; | |
35 | }; | |
36 | struct { | |
37 | unsigned long miss; | |
38 | unsigned long hit; | |
39 | }; | |
40 | unsigned long miss_hit[2]; | |
41 | }; | |
42 | }; | |
43 | # 5 "include/linux/stddef.h" 2 | |
44 | # 15 "include/linux/stddef.h" | |
45 | enum { | |
46 | false = 0, | |
47 | true = 1 | |
48 | }; | |
49 | # 5 "include/linux/list.h" 2 | |
50 | # 1 "include/linux/poison.h" 1 | |
51 | # 6 "include/linux/list.h" 2 | |
52 | # 1 "include/linux/prefetch.h" 1 | |
53 | # 13 "include/linux/prefetch.h" | |
54 | # 1 "include/linux/types.h" 1 | |
55 | ||
56 | ||
57 | ||
58 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
59 | # 1 "include/asm-generic/types.h" 1 | |
60 | ||
61 | ||
62 | ||
63 | ||
64 | ||
65 | ||
66 | # 1 "include/asm-generic/int-ll64.h" 1 | |
67 | # 11 "include/asm-generic/int-ll64.h" | |
68 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitsperlong.h" 1 | |
69 | # 1 "include/asm-generic/bitsperlong.h" 1 | |
70 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitsperlong.h" 2 | |
71 | # 12 "include/asm-generic/int-ll64.h" 2 | |
72 | ||
73 | ||
74 | ||
75 | ||
76 | ||
77 | ||
78 | ||
79 | typedef __signed__ char __s8; | |
80 | typedef unsigned char __u8; | |
81 | ||
82 | typedef __signed__ short __s16; | |
83 | typedef unsigned short __u16; | |
84 | ||
85 | typedef __signed__ int __s32; | |
86 | typedef unsigned int __u32; | |
87 | ||
88 | ||
89 | __extension__ typedef __signed__ long long __s64; | |
90 | __extension__ typedef unsigned long long __u64; | |
91 | # 42 "include/asm-generic/int-ll64.h" | |
92 | typedef signed char s8; | |
93 | typedef unsigned char u8; | |
94 | ||
95 | typedef signed short s16; | |
96 | typedef unsigned short u16; | |
97 | ||
98 | typedef signed int s32; | |
99 | typedef unsigned int u32; | |
100 | ||
101 | typedef signed long long s64; | |
102 | typedef unsigned long long u64; | |
103 | # 8 "include/asm-generic/types.h" 2 | |
104 | ||
105 | ||
106 | ||
107 | typedef unsigned short umode_t; | |
108 | # 34 "include/asm-generic/types.h" | |
109 | typedef u32 dma_addr_t; | |
110 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 2 | |
111 | # 5 "include/linux/types.h" 2 | |
112 | # 14 "include/linux/types.h" | |
113 | # 1 "include/linux/posix_types.h" 1 | |
114 | # 36 "include/linux/posix_types.h" | |
115 | typedef struct { | |
116 | unsigned long fds_bits [(1024/(8 * sizeof(unsigned long)))]; | |
117 | } __kernel_fd_set; | |
118 | ||
119 | ||
120 | typedef void (*__kernel_sighandler_t)(int); | |
121 | ||
122 | ||
123 | typedef int __kernel_key_t; | |
124 | typedef int __kernel_mqd_t; | |
125 | ||
126 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/posix_types.h" 1 | |
127 | # 10 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/posix_types.h" | |
128 | typedef unsigned short __kernel_mode_t; | |
129 | ||
130 | ||
131 | typedef unsigned short __kernel_nlink_t; | |
132 | ||
133 | ||
134 | typedef unsigned int __kernel_ipc_pid_t; | |
135 | ||
136 | ||
137 | typedef unsigned long __kernel_size_t; | |
138 | typedef long __kernel_ssize_t; | |
139 | typedef int __kernel_ptrdiff_t; | |
140 | ||
141 | ||
142 | typedef unsigned short __kernel_old_uid_t; | |
143 | typedef unsigned short __kernel_old_gid_t; | |
144 | ||
145 | ||
146 | typedef unsigned short __kernel_old_dev_t; | |
147 | ||
148 | ||
149 | # 1 "include/asm-generic/posix_types.h" 1 | |
150 | ||
151 | ||
152 | ||
153 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitsperlong.h" 1 | |
154 | # 5 "include/asm-generic/posix_types.h" 2 | |
155 | # 14 "include/asm-generic/posix_types.h" | |
156 | typedef unsigned long __kernel_ino_t; | |
157 | # 26 "include/asm-generic/posix_types.h" | |
158 | typedef int __kernel_pid_t; | |
159 | ||
160 | ||
161 | ||
162 | ||
163 | ||
164 | ||
165 | ||
166 | typedef unsigned int __kernel_uid_t; | |
167 | typedef unsigned int __kernel_gid_t; | |
168 | ||
169 | ||
170 | ||
171 | typedef long __kernel_suseconds_t; | |
172 | ||
173 | ||
174 | ||
175 | typedef int __kernel_daddr_t; | |
176 | ||
177 | ||
178 | ||
179 | typedef __kernel_uid_t __kernel_uid32_t; | |
180 | typedef __kernel_gid_t __kernel_gid32_t; | |
181 | # 79 "include/asm-generic/posix_types.h" | |
182 | typedef long __kernel_off_t; | |
183 | typedef long long __kernel_loff_t; | |
184 | typedef long __kernel_time_t; | |
185 | typedef long __kernel_clock_t; | |
186 | typedef int __kernel_timer_t; | |
187 | typedef int __kernel_clockid_t; | |
188 | typedef char * __kernel_caddr_t; | |
189 | typedef unsigned short __kernel_uid16_t; | |
190 | typedef unsigned short __kernel_gid16_t; | |
191 | ||
192 | typedef struct { | |
193 | int val[2]; | |
194 | } __kernel_fsid_t; | |
195 | ||
196 | ||
197 | ||
198 | ||
199 | static inline __attribute__((always_inline)) void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) | |
200 | { | |
201 | unsigned long __tmp = __fd / (8 * sizeof(unsigned long)); | |
202 | unsigned long __rem = __fd % (8 * sizeof(unsigned long)); | |
203 | __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); | |
204 | } | |
205 | ||
206 | ||
207 | static inline __attribute__((always_inline)) void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) | |
208 | { | |
209 | unsigned long __tmp = __fd / (8 * sizeof(unsigned long)); | |
210 | unsigned long __rem = __fd % (8 * sizeof(unsigned long)); | |
211 | __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); | |
212 | } | |
213 | ||
214 | ||
215 | static inline __attribute__((always_inline)) int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) | |
216 | { | |
217 | unsigned long __tmp = __fd / (8 * sizeof(unsigned long)); | |
218 | unsigned long __rem = __fd % (8 * sizeof(unsigned long)); | |
219 | return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; | |
220 | } | |
221 | ||
222 | ||
223 | ||
224 | ||
225 | ||
226 | ||
227 | static inline __attribute__((always_inline)) void __FD_ZERO(__kernel_fd_set *__p) | |
228 | { | |
229 | unsigned long *__tmp = __p->fds_bits; | |
230 | int __i; | |
231 | ||
232 | if (__builtin_constant_p((1024/(8 * sizeof(unsigned long))))) { | |
233 | switch ((1024/(8 * sizeof(unsigned long)))) { | |
234 | case 16: | |
235 | __tmp[ 0] = 0; __tmp[ 1] = 0; | |
236 | __tmp[ 2] = 0; __tmp[ 3] = 0; | |
237 | __tmp[ 4] = 0; __tmp[ 5] = 0; | |
238 | __tmp[ 6] = 0; __tmp[ 7] = 0; | |
239 | __tmp[ 8] = 0; __tmp[ 9] = 0; | |
240 | __tmp[10] = 0; __tmp[11] = 0; | |
241 | __tmp[12] = 0; __tmp[13] = 0; | |
242 | __tmp[14] = 0; __tmp[15] = 0; | |
243 | return; | |
244 | ||
245 | case 8: | |
246 | __tmp[ 0] = 0; __tmp[ 1] = 0; | |
247 | __tmp[ 2] = 0; __tmp[ 3] = 0; | |
248 | __tmp[ 4] = 0; __tmp[ 5] = 0; | |
249 | __tmp[ 6] = 0; __tmp[ 7] = 0; | |
250 | return; | |
251 | ||
252 | case 4: | |
253 | __tmp[ 0] = 0; __tmp[ 1] = 0; | |
254 | __tmp[ 2] = 0; __tmp[ 3] = 0; | |
255 | return; | |
256 | } | |
257 | } | |
258 | __i = (1024/(8 * sizeof(unsigned long))); | |
259 | while (__i) { | |
260 | __i--; | |
261 | *__tmp = 0; | |
262 | __tmp++; | |
263 | } | |
264 | } | |
265 | # 32 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/posix_types.h" 2 | |
266 | # 48 "include/linux/posix_types.h" 2 | |
267 | # 15 "include/linux/types.h" 2 | |
268 | ||
269 | ||
270 | ||
271 | typedef __u32 __kernel_dev_t; | |
272 | ||
273 | typedef __kernel_fd_set fd_set; | |
274 | typedef __kernel_dev_t dev_t; | |
275 | typedef __kernel_ino_t ino_t; | |
276 | typedef __kernel_mode_t mode_t; | |
277 | typedef __kernel_nlink_t nlink_t; | |
278 | typedef __kernel_off_t off_t; | |
279 | typedef __kernel_pid_t pid_t; | |
280 | typedef __kernel_daddr_t daddr_t; | |
281 | typedef __kernel_key_t key_t; | |
282 | typedef __kernel_suseconds_t suseconds_t; | |
283 | typedef __kernel_timer_t timer_t; | |
284 | typedef __kernel_clockid_t clockid_t; | |
285 | typedef __kernel_mqd_t mqd_t; | |
286 | ||
287 | typedef _Bool bool; | |
288 | ||
289 | typedef __kernel_uid32_t uid_t; | |
290 | typedef __kernel_gid32_t gid_t; | |
291 | typedef __kernel_uid16_t uid16_t; | |
292 | typedef __kernel_gid16_t gid16_t; | |
293 | ||
294 | typedef unsigned long uintptr_t; | |
295 | ||
296 | ||
297 | ||
298 | typedef __kernel_old_uid_t old_uid_t; | |
299 | typedef __kernel_old_gid_t old_gid_t; | |
300 | ||
301 | ||
302 | ||
303 | typedef __kernel_loff_t loff_t; | |
304 | # 59 "include/linux/types.h" | |
305 | typedef __kernel_size_t size_t; | |
306 | ||
307 | ||
308 | ||
309 | ||
310 | typedef __kernel_ssize_t ssize_t; | |
311 | ||
312 | ||
313 | ||
314 | ||
315 | typedef __kernel_ptrdiff_t ptrdiff_t; | |
316 | ||
317 | ||
318 | ||
319 | ||
320 | typedef __kernel_time_t time_t; | |
321 | ||
322 | ||
323 | ||
324 | ||
325 | typedef __kernel_clock_t clock_t; | |
326 | ||
327 | ||
328 | ||
329 | ||
330 | typedef __kernel_caddr_t caddr_t; | |
331 | ||
332 | ||
333 | ||
334 | typedef unsigned char u_char; | |
335 | typedef unsigned short u_short; | |
336 | typedef unsigned int u_int; | |
337 | typedef unsigned long u_long; | |
338 | ||
339 | ||
340 | typedef unsigned char unchar; | |
341 | typedef unsigned short ushort; | |
342 | typedef unsigned int uint; | |
343 | typedef unsigned long ulong; | |
344 | ||
345 | ||
346 | ||
347 | ||
348 | typedef __u8 u_int8_t; | |
349 | typedef __s8 int8_t; | |
350 | typedef __u16 u_int16_t; | |
351 | typedef __s16 int16_t; | |
352 | typedef __u32 u_int32_t; | |
353 | typedef __s32 int32_t; | |
354 | ||
355 | ||
356 | ||
357 | typedef __u8 uint8_t; | |
358 | typedef __u16 uint16_t; | |
359 | typedef __u32 uint32_t; | |
360 | ||
361 | ||
362 | typedef __u64 uint64_t; | |
363 | typedef __u64 u_int64_t; | |
364 | typedef __s64 int64_t; | |
365 | # 135 "include/linux/types.h" | |
366 | typedef u64 sector_t; | |
367 | typedef u64 blkcnt_t; | |
368 | # 168 "include/linux/types.h" | |
369 | typedef __u16 __le16; | |
370 | typedef __u16 __be16; | |
371 | typedef __u32 __le32; | |
372 | typedef __u32 __be32; | |
373 | typedef __u64 __le64; | |
374 | typedef __u64 __be64; | |
375 | ||
376 | typedef __u16 __sum16; | |
377 | typedef __u32 __wsum; | |
378 | ||
379 | ||
380 | typedef unsigned gfp_t; | |
381 | typedef unsigned fmode_t; | |
382 | ||
383 | ||
384 | ||
385 | ||
386 | typedef u32 phys_addr_t; | |
387 | ||
388 | ||
389 | typedef phys_addr_t resource_size_t; | |
390 | ||
391 | typedef struct { | |
392 | volatile int counter; | |
393 | } atomic_t; | |
394 | ||
395 | ||
396 | ||
397 | ||
398 | ||
399 | ||
400 | ||
401 | struct ustat { | |
402 | __kernel_daddr_t f_tfree; | |
403 | __kernel_ino_t f_tinode; | |
404 | char f_fname[6]; | |
405 | char f_fpack[6]; | |
406 | }; | |
407 | # 14 "include/linux/prefetch.h" 2 | |
408 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" 1 | |
409 | # 16 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" | |
410 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/ptrace.h" 1 | |
411 | # 30 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/ptrace.h" | |
412 | struct pt_regs { | |
413 | long orig_pc; | |
414 | long ipend; | |
415 | long seqstat; | |
416 | long rete; | |
417 | long retn; | |
418 | long retx; | |
419 | long pc; | |
420 | long rets; | |
421 | long reserved; | |
422 | long astat; | |
423 | long lb1; | |
424 | long lb0; | |
425 | long lt1; | |
426 | long lt0; | |
427 | long lc1; | |
428 | long lc0; | |
429 | long a1w; | |
430 | long a1x; | |
431 | long a0w; | |
432 | long a0x; | |
433 | long b3; | |
434 | long b2; | |
435 | long b1; | |
436 | long b0; | |
437 | long l3; | |
438 | long l2; | |
439 | long l1; | |
440 | long l0; | |
441 | long m3; | |
442 | long m2; | |
443 | long m1; | |
444 | long m0; | |
445 | long i3; | |
446 | long i2; | |
447 | long i1; | |
448 | long i0; | |
449 | long usp; | |
450 | long fp; | |
451 | long p5; | |
452 | long p4; | |
453 | long p3; | |
454 | long p2; | |
455 | long p1; | |
456 | long p0; | |
457 | long r7; | |
458 | long r6; | |
459 | long r5; | |
460 | long r4; | |
461 | long r3; | |
462 | long r2; | |
463 | long r1; | |
464 | long r0; | |
465 | long orig_r0; | |
466 | long orig_p0; | |
467 | long syscfg; | |
468 | }; | |
469 | # 105 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/ptrace.h" | |
470 | extern void show_regs(struct pt_regs *); | |
471 | # 17 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" 2 | |
472 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/blackfin.h" 1 | |
473 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/blackfin.h" | |
474 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/bf533.h" 1 | |
475 | # 13 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/blackfin.h" 2 | |
476 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/defBF532.h" 1 | |
477 | # 13 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/defBF532.h" | |
478 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/def_LPBlackfin.h" 1 | |
479 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/def_LPBlackfin.h" | |
480 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/anomaly.h" 1 | |
481 | # 13 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/def_LPBlackfin.h" 2 | |
482 | # 14 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/defBF532.h" 2 | |
483 | # 14 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/blackfin.h" 2 | |
484 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/anomaly.h" 1 | |
485 | # 15 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/blackfin.h" 2 | |
486 | ||
487 | ||
488 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/cdefBF532.h" 1 | |
489 | # 14 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/cdefBF532.h" | |
490 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_LPBlackfin.h" 1 | |
491 | # 15 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/cdefBF532.h" 2 | |
492 | # 18 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/blackfin.h" 2 | |
493 | # 18 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" 2 | |
494 | ||
495 | static inline __attribute__((always_inline)) unsigned long rdusp(void) | |
496 | { | |
497 | unsigned long usp; | |
498 | ||
499 | __asm__ __volatile__("%0 = usp;\n\t":"=da"(usp)); | |
500 | return usp; | |
501 | } | |
502 | ||
503 | static inline __attribute__((always_inline)) void wrusp(unsigned long usp) | |
504 | { | |
505 | __asm__ __volatile__("usp = %0;\n\t"::"da"(usp)); | |
506 | } | |
507 | ||
508 | static inline __attribute__((always_inline)) unsigned long __get_SP(void) | |
509 | { | |
510 | unsigned long sp; | |
511 | ||
512 | __asm__ __volatile__("%0 = sp;\n\t" : "=da"(sp)); | |
513 | return sp; | |
514 | } | |
515 | # 53 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" | |
516 | struct thread_struct { | |
517 | unsigned long ksp; | |
518 | unsigned long usp; | |
519 | unsigned short seqstat; | |
520 | unsigned long esp0; | |
521 | unsigned long pc; | |
522 | void * debuggerinfo; | |
523 | }; | |
524 | ||
525 | ||
526 | ||
527 | ||
528 | ||
529 | ||
530 | extern void start_thread(struct pt_regs *regs, unsigned long new_ip, | |
531 | unsigned long new_sp); | |
532 | ||
533 | ||
534 | struct task_struct; | |
535 | ||
536 | ||
537 | static inline __attribute__((always_inline)) void release_thread(struct task_struct *dead_task) | |
538 | { | |
539 | } | |
540 | ||
541 | ||
542 | ||
543 | extern int kernel_thread(int (*fn) (void *), void *arg, unsigned long flags); | |
544 | ||
545 | ||
546 | ||
547 | ||
548 | static inline __attribute__((always_inline)) void exit_thread(void) | |
549 | { | |
550 | } | |
551 | ||
552 | ||
553 | ||
554 | ||
555 | ||
556 | ||
557 | unsigned long get_wchan(struct task_struct *p); | |
558 | # 109 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" | |
559 | static inline __attribute__((always_inline)) uint32_t __attribute__((pure)) bfin_revid(void) | |
560 | { | |
561 | ||
562 | uint32_t revid = (({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }) & 0xF0000000) >> 28; | |
563 | # 124 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" | |
564 | return revid; | |
565 | } | |
566 | ||
567 | static inline __attribute__((always_inline)) uint16_t __attribute__((pure)) bfin_cpuid(void) | |
568 | { | |
569 | return (({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }) & 0x0FFFF000) >> 12; | |
570 | } | |
571 | ||
572 | static inline __attribute__((always_inline)) uint32_t __attribute__((pure)) bfin_dspid(void) | |
573 | { | |
574 | return ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFE05000) ); __v; }); | |
575 | } | |
576 | ||
577 | ||
578 | ||
579 | static inline __attribute__((always_inline)) uint32_t __attribute__((pure)) bfin_compiled_revid(void) | |
580 | { | |
581 | # 150 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" | |
582 | return 4; | |
583 | # 160 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/processor.h" | |
584 | } | |
585 | # 15 "include/linux/prefetch.h" 2 | |
586 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cache.h" 1 | |
587 | # 9 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cache.h" | |
588 | # 1 "include/linux/linkage.h" 1 | |
589 | ||
590 | ||
591 | ||
592 | ||
593 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/linkage.h" 1 | |
594 | # 6 "include/linux/linkage.h" 2 | |
595 | # 10 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cache.h" 2 | |
596 | # 16 "include/linux/prefetch.h" 2 | |
597 | # 53 "include/linux/prefetch.h" | |
598 | static inline __attribute__((always_inline)) void prefetch_range(void *addr, size_t len) | |
599 | { | |
600 | ||
601 | ||
602 | ||
603 | ||
604 | ||
605 | ||
606 | ||
607 | } | |
608 | # 7 "include/linux/list.h" 2 | |
609 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" 1 | |
610 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" | |
611 | # 1 "include/linux/irqflags.h" 1 | |
612 | # 14 "include/linux/irqflags.h" | |
613 | # 1 "include/linux/typecheck.h" 1 | |
614 | # 15 "include/linux/irqflags.h" 2 | |
615 | # 57 "include/linux/irqflags.h" | |
616 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irqflags.h" 1 | |
617 | # 16 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irqflags.h" | |
618 | extern unsigned long bfin_irq_flags; | |
619 | ||
620 | ||
621 | static inline __attribute__((always_inline)) void bfin_sti(unsigned long flags) | |
622 | { | |
623 | asm volatile("sti %0;" : : "d" (flags)); | |
624 | } | |
625 | ||
626 | static inline __attribute__((always_inline)) unsigned long bfin_cli(void) | |
627 | { | |
628 | unsigned long flags; | |
629 | asm volatile("cli %0;" : "=d" (flags)); | |
630 | return flags; | |
631 | } | |
632 | # 176 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irqflags.h" | |
633 | static inline __attribute__((always_inline)) void raw_local_irq_disable(void) | |
634 | { | |
635 | bfin_cli(); | |
636 | } | |
637 | static inline __attribute__((always_inline)) void raw_local_irq_enable(void) | |
638 | { | |
639 | bfin_sti(bfin_irq_flags); | |
640 | } | |
641 | ||
642 | ||
643 | ||
644 | ||
645 | ||
646 | static inline __attribute__((always_inline)) unsigned long __raw_local_irq_save(void) | |
647 | { | |
648 | unsigned long flags = bfin_cli(); | |
649 | ||
650 | ||
651 | ||
652 | return flags; | |
653 | } | |
654 | # 207 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irqflags.h" | |
655 | static inline __attribute__((always_inline)) void raw_local_irq_restore(unsigned long flags) | |
656 | { | |
657 | if (!(((flags) & ~0x3f) == 0)) | |
658 | raw_local_irq_enable(); | |
659 | } | |
660 | # 58 "include/linux/irqflags.h" 2 | |
661 | # 13 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" 2 | |
662 | ||
663 | ||
664 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pda.h" 1 | |
665 | # 15 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pda.h" | |
666 | struct blackfin_pda { | |
667 | struct blackfin_pda *next; | |
668 | ||
669 | unsigned long syscfg; | |
670 | ||
671 | ||
672 | ||
673 | ||
674 | unsigned long *ipdt; | |
675 | unsigned long *ipdt_swapcount; | |
676 | unsigned long *dpdt; | |
677 | unsigned long *dpdt_swapcount; | |
678 | ||
679 | ||
680 | ||
681 | ||
682 | ||
683 | ||
684 | ||
685 | unsigned long ex_iptr; | |
686 | unsigned long ex_optr; | |
687 | unsigned long ex_buf[4]; | |
688 | unsigned long ex_imask; | |
689 | unsigned long ex_ipend; | |
690 | unsigned long *ex_stack; | |
691 | ||
692 | ||
693 | unsigned long last_cplb_fault_retx; | |
694 | ||
695 | unsigned long dcplb_fault_addr; | |
696 | unsigned long icplb_fault_addr; | |
697 | unsigned long retx; | |
698 | unsigned long seqstat; | |
699 | unsigned int __nmi_count; | |
700 | ||
701 | unsigned long dcplb_doublefault_addr; | |
702 | unsigned long icplb_doublefault_addr; | |
703 | unsigned long retx_doublefault; | |
704 | unsigned long seqstat_doublefault; | |
705 | ||
706 | }; | |
707 | ||
708 | extern struct blackfin_pda cpu_pda[]; | |
709 | # 16 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" 2 | |
710 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irq.h" 1 | |
711 | # 18 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irq.h" | |
712 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/irq.h" 1 | |
713 | # 19 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irq.h" 2 | |
714 | # 36 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irq.h" | |
715 | # 1 "include/asm-generic/irq.h" 1 | |
716 | # 13 "include/asm-generic/irq.h" | |
717 | static inline __attribute__((always_inline)) int irq_canonicalize(int irq) | |
718 | { | |
719 | return irq; | |
720 | } | |
721 | # 37 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irq.h" 2 | |
722 | # 17 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" 2 | |
723 | # 107 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" | |
724 | struct __xchg_dummy { | |
725 | unsigned long a[100]; | |
726 | }; | |
727 | ||
728 | ||
729 | ||
730 | ||
731 | static inline __attribute__((always_inline)) unsigned long __xchg(unsigned long x, volatile void *ptr, | |
732 | int size) | |
733 | { | |
734 | unsigned long tmp = 0; | |
735 | unsigned long flags; | |
736 | ||
737 | do { (flags) = __raw_local_irq_save(); } while (0); | |
738 | ||
739 | switch (size) { | |
740 | case 1: | |
741 | __asm__ __volatile__ | |
742 | ("%0 = b%2 (z);\n\t" | |
743 | "b%2 = %1;\n\t" | |
744 | : "=&d" (tmp) : "d" (x), "m" (*((volatile struct __xchg_dummy *)(ptr))) : "memory"); | |
745 | break; | |
746 | case 2: | |
747 | __asm__ __volatile__ | |
748 | ("%0 = w%2 (z);\n\t" | |
749 | "w%2 = %1;\n\t" | |
750 | : "=&d" (tmp) : "d" (x), "m" (*((volatile struct __xchg_dummy *)(ptr))) : "memory"); | |
751 | break; | |
752 | case 4: | |
753 | __asm__ __volatile__ | |
754 | ("%0 = %2;\n\t" | |
755 | "%2 = %1;\n\t" | |
756 | : "=&d" (tmp) : "d" (x), "m" (*((volatile struct __xchg_dummy *)(ptr))) : "memory"); | |
757 | break; | |
758 | } | |
759 | raw_local_irq_restore(flags); | |
760 | return tmp; | |
761 | } | |
762 | ||
763 | # 1 "include/asm-generic/cmpxchg-local.h" 1 | |
764 | ||
765 | ||
766 | ||
767 | ||
768 | ||
769 | extern unsigned long wrong_size_cmpxchg(volatile void *ptr); | |
770 | ||
771 | ||
772 | ||
773 | ||
774 | ||
775 | static inline __attribute__((always_inline)) unsigned long __cmpxchg_local_generic(volatile void *ptr, | |
776 | unsigned long old, unsigned long new, int size) | |
777 | { | |
778 | unsigned long flags, prev; | |
779 | ||
780 | ||
781 | ||
782 | ||
783 | if (size == 8 && sizeof(unsigned long) != 8) | |
784 | wrong_size_cmpxchg(ptr); | |
785 | ||
786 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
787 | switch (size) { | |
788 | case 1: prev = *(u8 *)ptr; | |
789 | if (prev == old) | |
790 | *(u8 *)ptr = (u8)new; | |
791 | break; | |
792 | case 2: prev = *(u16 *)ptr; | |
793 | if (prev == old) | |
794 | *(u16 *)ptr = (u16)new; | |
795 | break; | |
796 | case 4: prev = *(u32 *)ptr; | |
797 | if (prev == old) | |
798 | *(u32 *)ptr = (u32)new; | |
799 | break; | |
800 | case 8: prev = *(u64 *)ptr; | |
801 | if (prev == old) | |
802 | *(u64 *)ptr = (u64)new; | |
803 | break; | |
804 | default: | |
805 | wrong_size_cmpxchg(ptr); | |
806 | } | |
807 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
808 | return prev; | |
809 | } | |
810 | ||
811 | ||
812 | ||
813 | ||
814 | static inline __attribute__((always_inline)) u64 __cmpxchg64_local_generic(volatile void *ptr, | |
815 | u64 old, u64 new) | |
816 | { | |
817 | u64 prev; | |
818 | unsigned long flags; | |
819 | ||
820 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
821 | prev = *(u64 *)ptr; | |
822 | if (prev == old) | |
823 | *(u64 *)ptr = new; | |
824 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
825 | return prev; | |
826 | } | |
827 | # 147 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" 2 | |
828 | # 157 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" | |
829 | # 1 "include/asm-generic/cmpxchg.h" 1 | |
830 | # 158 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" 2 | |
831 | # 171 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" | |
832 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/l1layout.h" 1 | |
833 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/l1layout.h" | |
834 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/blackfin.h" 1 | |
835 | # 17 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/blackfin.h" | |
836 | static inline __attribute__((always_inline)) void SSYNC(void) | |
837 | { | |
838 | int _tmp; | |
839 | if ((0x0004 < 6)) | |
840 | __asm__ __volatile__( | |
841 | "cli %0;" | |
842 | "nop;" | |
843 | "nop;" | |
844 | "ssync;" | |
845 | "sti %0;" | |
846 | : "=d" (_tmp) | |
847 | ); | |
848 | else if ((0x0004 < 5)) | |
849 | __asm__ __volatile__( | |
850 | "nop;" | |
851 | "nop;" | |
852 | "nop;" | |
853 | "ssync;" | |
854 | ); | |
855 | else | |
856 | __asm__ __volatile__("ssync;"); | |
857 | } | |
858 | ||
859 | ||
860 | static inline __attribute__((always_inline)) void CSYNC(void) | |
861 | { | |
862 | int _tmp; | |
863 | if ((0x0004 < 6)) | |
864 | __asm__ __volatile__( | |
865 | "cli %0;" | |
866 | "nop;" | |
867 | "nop;" | |
868 | "csync;" | |
869 | "sti %0;" | |
870 | : "=d" (_tmp) | |
871 | ); | |
872 | else if ((0x0004 < 5)) | |
873 | __asm__ __volatile__( | |
874 | "nop;" | |
875 | "nop;" | |
876 | "nop;" | |
877 | "csync;" | |
878 | ); | |
879 | else | |
880 | __asm__ __volatile__("csync;"); | |
881 | } | |
882 | # 92 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/blackfin.h" | |
883 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/mem_map.h" 1 | |
884 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/mem_map.h" | |
885 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/mach-bf533/include/mach/mem_map.h" 1 | |
886 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/mem_map.h" 2 | |
887 | # 53 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/mem_map.h" | |
888 | static inline __attribute__((always_inline)) unsigned long get_l1_scratch_start_cpu(int cpu) | |
889 | { | |
890 | return 0xFFB00000; | |
891 | } | |
892 | static inline __attribute__((always_inline)) unsigned long get_l1_code_start_cpu(int cpu) | |
893 | { | |
894 | return 0xFFA00000; | |
895 | } | |
896 | static inline __attribute__((always_inline)) unsigned long get_l1_data_a_start_cpu(int cpu) | |
897 | { | |
898 | return 0xFF800000; | |
899 | } | |
900 | static inline __attribute__((always_inline)) unsigned long get_l1_data_b_start_cpu(int cpu) | |
901 | { | |
902 | return 0xFF900000; | |
903 | } | |
904 | static inline __attribute__((always_inline)) unsigned long get_l1_scratch_start(void) | |
905 | { | |
906 | return get_l1_scratch_start_cpu(0); | |
907 | } | |
908 | static inline __attribute__((always_inline)) unsigned long get_l1_code_start(void) | |
909 | { | |
910 | return get_l1_code_start_cpu(0); | |
911 | } | |
912 | static inline __attribute__((always_inline)) unsigned long get_l1_data_a_start(void) | |
913 | { | |
914 | return get_l1_data_a_start_cpu(0); | |
915 | } | |
916 | static inline __attribute__((always_inline)) unsigned long get_l1_data_b_start(void) | |
917 | { | |
918 | return get_l1_data_b_start_cpu(0); | |
919 | } | |
920 | # 93 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/blackfin.h" 2 | |
921 | ||
922 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bfin-global.h" 1 | |
923 | # 33 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bfin-global.h" | |
924 | extern void bfin_setup_caches(unsigned int cpu); | |
925 | extern void bfin_setup_cpudata(unsigned int cpu); | |
926 | ||
927 | extern unsigned long get_cclk(void); | |
928 | extern unsigned long get_sclk(void); | |
929 | extern unsigned long sclk_to_usecs(unsigned long sclk); | |
930 | extern unsigned long usecs_to_sclk(unsigned long usecs); | |
931 | ||
932 | struct pt_regs; | |
933 | extern void dump_bfin_process(struct pt_regs *regs); | |
934 | extern void dump_bfin_mem(struct pt_regs *regs); | |
935 | extern void dump_bfin_trace_buffer(void); | |
936 | ||
937 | ||
938 | extern int init_arch_irq(void); | |
939 | extern void init_exception_vectors(void); | |
940 | extern void program_IAR(void); | |
941 | ||
942 | extern void lower_to_irq14(void); | |
943 | extern void bfin_return_from_exception(void); | |
944 | extern void asm_do_IRQ(unsigned int irq, struct pt_regs *regs); | |
945 | extern int bfin_internal_set_wake(unsigned int irq, unsigned int state); | |
946 | ||
947 | extern void *l1_data_A_sram_alloc(size_t); | |
948 | extern void *l1_data_B_sram_alloc(size_t); | |
949 | extern void *l1_inst_sram_alloc(size_t); | |
950 | extern void *l1_data_sram_alloc(size_t); | |
951 | extern void *l1_data_sram_zalloc(size_t); | |
952 | extern void *l2_sram_alloc(size_t); | |
953 | extern void *l2_sram_zalloc(size_t); | |
954 | extern int l1_data_A_sram_free(const void*); | |
955 | extern int l1_data_B_sram_free(const void*); | |
956 | extern int l1_inst_sram_free(const void*); | |
957 | extern int l1_data_sram_free(const void*); | |
958 | extern int l2_sram_free(const void *); | |
959 | extern int sram_free(const void*); | |
960 | ||
961 | ||
962 | ||
963 | ||
964 | ||
965 | ||
966 | extern void *sram_alloc_with_lsl(size_t, unsigned long); | |
967 | extern int sram_free_with_lsl(const void*); | |
968 | ||
969 | extern void *isram_memcpy(void *dest, const void *src, size_t n); | |
970 | ||
971 | extern const char bfin_board_name[]; | |
972 | ||
973 | extern unsigned long bfin_sic_iwr[]; | |
974 | extern unsigned vr_wakeup; | |
975 | extern u16 _bfin_swrst; | |
976 | # 95 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/blackfin.h" 2 | |
977 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" 1 | |
978 | # 37 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
979 | static __inline__ __attribute__((always_inline)) void bfin_write_PLL_CTL(unsigned int val) | |
980 | { | |
981 | unsigned long flags = 0; | |
982 | # 49 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
983 | unsigned long iwr; | |
984 | ||
985 | ||
986 | if (val == ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = w[%1] (z);" : "=d" (__v) : "a" (0xFFC00000) ); __v; })) | |
987 | return; | |
988 | ||
989 | do { (flags) = __raw_local_irq_save(); } while (0); | |
990 | # 70 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
991 | iwr = ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00124) ); __v; }); | |
992 | ||
993 | ||
994 | __asm__ __volatile__( "nop;" "w[%0] = %1;" : : "a" (0xFFC00000), "d" ((uint16_t)(val)) : "memory" ); | |
995 | SSYNC(); | |
996 | asm("IDLE;"); | |
997 | # 86 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
998 | __asm__ __volatile__( "nop;" "[%0] = %1;" : : "a" (0xFFC00124), "d" (iwr) : "memory" ); | |
999 | ||
1000 | raw_local_irq_restore(flags); | |
1001 | } | |
1002 | ||
1003 | ||
1004 | static __inline__ __attribute__((always_inline)) void bfin_write_VR_CTL(unsigned int val) | |
1005 | { | |
1006 | unsigned long flags = 0; | |
1007 | # 104 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
1008 | unsigned long iwr; | |
1009 | ||
1010 | ||
1011 | if (val == ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = w[%1] (z);" : "=d" (__v) : "a" (0xFFC00008) ); __v; })) | |
1012 | return; | |
1013 | ||
1014 | do { (flags) = __raw_local_irq_save(); } while (0); | |
1015 | # 125 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
1016 | iwr = ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00124) ); __v; }); | |
1017 | __asm__ __volatile__( "nop;" "[%0] = %1;" : : "a" (0xFFC00124), "d" ((1 << (0))) : "memory" ); | |
1018 | ||
1019 | ||
1020 | __asm__ __volatile__( "nop;" "w[%0] = %1;" : : "a" (0xFFC00008), "d" ((uint16_t)(val)) : "memory" ); | |
1021 | SSYNC(); | |
1022 | asm("IDLE;"); | |
1023 | # 142 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
1024 | __asm__ __volatile__( "nop;" "[%0] = %1;" : : "a" (0xFFC00124), "d" (iwr) : "memory" ); | |
1025 | ||
1026 | raw_local_irq_restore(flags); | |
1027 | } | |
1028 | # 160 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
1029 | static inline __attribute__((always_inline)) void bfin_write_FIO_FLAG_D(unsigned short val) { unsigned long flags; do { (flags) = __raw_local_irq_save(); } while (0); __asm__ __volatile__( "nop;" "w[%0] = %1;" : : "a" (0xFFC00700), "d" ((uint16_t)(val)) : "memory" ); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); } | |
1030 | static inline __attribute__((always_inline)) void bfin_write_FIO_FLAG_C(unsigned short val) { unsigned long flags; do { (flags) = __raw_local_irq_save(); } while (0); __asm__ __volatile__( "nop;" "w[%0] = %1;" : : "a" (0xFFC00704), "d" ((uint16_t)(val)) : "memory" ); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); } | |
1031 | static inline __attribute__((always_inline)) void bfin_write_FIO_FLAG_S(unsigned short val) { unsigned long flags; do { (flags) = __raw_local_irq_save(); } while (0); __asm__ __volatile__( "nop;" "w[%0] = %1;" : : "a" (0xFFC00708), "d" ((uint16_t)(val)) : "memory" ); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); } | |
1032 | static inline __attribute__((always_inline)) void bfin_write_FIO_FLAG_T(unsigned short val) { unsigned long flags; do { (flags) = __raw_local_irq_save(); } while (0); __asm__ __volatile__( "nop;" "w[%0] = %1;" : : "a" (0xFFC0070C), "d" ((uint16_t)(val)) : "memory" ); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); } | |
1033 | # 176 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cdef_misc.h" | |
1034 | static inline __attribute__((always_inline)) u16 bfin_read_FIO_FLAG_D(void) { unsigned long flags; u16 ret; do { (flags) = __raw_local_irq_save(); } while (0); ret = ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = w[%1] (z);" : "=d" (__v) : "a" (0xFFC00700) ); __v; }); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); return ret; } | |
1035 | static inline __attribute__((always_inline)) u16 bfin_read_FIO_FLAG_C(void) { unsigned long flags; u16 ret; do { (flags) = __raw_local_irq_save(); } while (0); ret = ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = w[%1] (z);" : "=d" (__v) : "a" (0xFFC00704) ); __v; }); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); return ret; } | |
1036 | static inline __attribute__((always_inline)) u16 bfin_read_FIO_FLAG_S(void) { unsigned long flags; u16 ret; do { (flags) = __raw_local_irq_save(); } while (0); ret = ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = w[%1] (z);" : "=d" (__v) : "a" (0xFFC00708) ); __v; }); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); return ret; } | |
1037 | static inline __attribute__((always_inline)) u16 bfin_read_FIO_FLAG_T(void) { unsigned long flags; u16 ret; do { (flags) = __raw_local_irq_save(); } while (0); ret = ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = w[%1] (z);" : "=d" (__v) : "a" (0xFFC0070C) ); __v; }); ({ uint32_t __v; __asm__ __volatile__( "nop;" "%0 = [%1];" : "=d" (__v) : "a" (0xFFC00014) ); __v; }); raw_local_irq_restore(flags); return ret; } | |
1038 | # 96 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/blackfin.h" 2 | |
1039 | # 13 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/l1layout.h" 2 | |
1040 | ||
1041 | ||
1042 | ||
1043 | ||
1044 | ||
1045 | ||
1046 | ||
1047 | struct l1_scratch_task_info | |
1048 | { | |
1049 | ||
1050 | void *stack_start; | |
1051 | ||
1052 | ||
1053 | ||
1054 | void *lowest_sp; | |
1055 | }; | |
1056 | # 172 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/system.h" 2 | |
1057 | ||
1058 | ||
1059 | struct task_struct *resume(struct task_struct *prev, struct task_struct *next); | |
1060 | # 8 "include/linux/list.h" 2 | |
1061 | # 19 "include/linux/list.h" | |
1062 | struct list_head { | |
1063 | struct list_head *next, *prev; | |
1064 | }; | |
1065 | ||
1066 | ||
1067 | ||
1068 | ||
1069 | ||
1070 | ||
1071 | static inline __attribute__((always_inline)) void INIT_LIST_HEAD(struct list_head *list) | |
1072 | { | |
1073 | list->next = list; | |
1074 | list->prev = list; | |
1075 | } | |
1076 | # 41 "include/linux/list.h" | |
1077 | static inline __attribute__((always_inline)) void __list_add(struct list_head *new, | |
1078 | struct list_head *prev, | |
1079 | struct list_head *next) | |
1080 | { | |
1081 | next->prev = new; | |
1082 | new->next = next; | |
1083 | new->prev = prev; | |
1084 | prev->next = new; | |
1085 | } | |
1086 | # 64 "include/linux/list.h" | |
1087 | static inline __attribute__((always_inline)) void list_add(struct list_head *new, struct list_head *head) | |
1088 | { | |
1089 | __list_add(new, head, head->next); | |
1090 | } | |
1091 | # 78 "include/linux/list.h" | |
1092 | static inline __attribute__((always_inline)) void list_add_tail(struct list_head *new, struct list_head *head) | |
1093 | { | |
1094 | __list_add(new, head->prev, head); | |
1095 | } | |
1096 | # 90 "include/linux/list.h" | |
1097 | static inline __attribute__((always_inline)) void __list_del(struct list_head * prev, struct list_head * next) | |
1098 | { | |
1099 | next->prev = prev; | |
1100 | prev->next = next; | |
1101 | } | |
1102 | # 103 "include/linux/list.h" | |
1103 | static inline __attribute__((always_inline)) void list_del(struct list_head *entry) | |
1104 | { | |
1105 | __list_del(entry->prev, entry->next); | |
1106 | entry->next = ((void *) 0x00100100); | |
1107 | entry->prev = ((void *) 0x00200200); | |
1108 | } | |
1109 | # 120 "include/linux/list.h" | |
1110 | static inline __attribute__((always_inline)) void list_replace(struct list_head *old, | |
1111 | struct list_head *new) | |
1112 | { | |
1113 | new->next = old->next; | |
1114 | new->next->prev = new; | |
1115 | new->prev = old->prev; | |
1116 | new->prev->next = new; | |
1117 | } | |
1118 | ||
1119 | static inline __attribute__((always_inline)) void list_replace_init(struct list_head *old, | |
1120 | struct list_head *new) | |
1121 | { | |
1122 | list_replace(old, new); | |
1123 | INIT_LIST_HEAD(old); | |
1124 | } | |
1125 | ||
1126 | ||
1127 | ||
1128 | ||
1129 | ||
1130 | static inline __attribute__((always_inline)) void list_del_init(struct list_head *entry) | |
1131 | { | |
1132 | __list_del(entry->prev, entry->next); | |
1133 | INIT_LIST_HEAD(entry); | |
1134 | } | |
1135 | ||
1136 | ||
1137 | ||
1138 | ||
1139 | ||
1140 | ||
1141 | static inline __attribute__((always_inline)) void list_move(struct list_head *list, struct list_head *head) | |
1142 | { | |
1143 | __list_del(list->prev, list->next); | |
1144 | list_add(list, head); | |
1145 | } | |
1146 | ||
1147 | ||
1148 | ||
1149 | ||
1150 | ||
1151 | ||
1152 | static inline __attribute__((always_inline)) void list_move_tail(struct list_head *list, | |
1153 | struct list_head *head) | |
1154 | { | |
1155 | __list_del(list->prev, list->next); | |
1156 | list_add_tail(list, head); | |
1157 | } | |
1158 | ||
1159 | ||
1160 | ||
1161 | ||
1162 | ||
1163 | ||
1164 | static inline __attribute__((always_inline)) int list_is_last(const struct list_head *list, | |
1165 | const struct list_head *head) | |
1166 | { | |
1167 | return list->next == head; | |
1168 | } | |
1169 | ||
1170 | ||
1171 | ||
1172 | ||
1173 | ||
1174 | static inline __attribute__((always_inline)) int list_empty(const struct list_head *head) | |
1175 | { | |
1176 | return head->next == head; | |
1177 | } | |
1178 | # 202 "include/linux/list.h" | |
1179 | static inline __attribute__((always_inline)) int list_empty_careful(const struct list_head *head) | |
1180 | { | |
1181 | struct list_head *next = head->next; | |
1182 | return (next == head) && (next == head->prev); | |
1183 | } | |
1184 | ||
1185 | ||
1186 | ||
1187 | ||
1188 | ||
1189 | static inline __attribute__((always_inline)) int list_is_singular(const struct list_head *head) | |
1190 | { | |
1191 | return !list_empty(head) && (head->next == head->prev); | |
1192 | } | |
1193 | ||
1194 | static inline __attribute__((always_inline)) void __list_cut_position(struct list_head *list, | |
1195 | struct list_head *head, struct list_head *entry) | |
1196 | { | |
1197 | struct list_head *new_first = entry->next; | |
1198 | list->next = head->next; | |
1199 | list->next->prev = list; | |
1200 | list->prev = entry; | |
1201 | entry->next = list; | |
1202 | head->next = new_first; | |
1203 | new_first->prev = head; | |
1204 | } | |
1205 | # 243 "include/linux/list.h" | |
1206 | static inline __attribute__((always_inline)) void list_cut_position(struct list_head *list, | |
1207 | struct list_head *head, struct list_head *entry) | |
1208 | { | |
1209 | if (list_empty(head)) | |
1210 | return; | |
1211 | if (list_is_singular(head) && | |
1212 | (head->next != entry && head != entry)) | |
1213 | return; | |
1214 | if (entry == head) | |
1215 | INIT_LIST_HEAD(list); | |
1216 | else | |
1217 | __list_cut_position(list, head, entry); | |
1218 | } | |
1219 | ||
1220 | static inline __attribute__((always_inline)) void __list_splice(const struct list_head *list, | |
1221 | struct list_head *prev, | |
1222 | struct list_head *next) | |
1223 | { | |
1224 | struct list_head *first = list->next; | |
1225 | struct list_head *last = list->prev; | |
1226 | ||
1227 | first->prev = prev; | |
1228 | prev->next = first; | |
1229 | ||
1230 | last->next = next; | |
1231 | next->prev = last; | |
1232 | } | |
1233 | ||
1234 | ||
1235 | ||
1236 | ||
1237 | ||
1238 | ||
1239 | static inline __attribute__((always_inline)) void list_splice(const struct list_head *list, | |
1240 | struct list_head *head) | |
1241 | { | |
1242 | if (!list_empty(list)) | |
1243 | __list_splice(list, head, head->next); | |
1244 | } | |
1245 | ||
1246 | ||
1247 | ||
1248 | ||
1249 | ||
1250 | ||
1251 | static inline __attribute__((always_inline)) void list_splice_tail(struct list_head *list, | |
1252 | struct list_head *head) | |
1253 | { | |
1254 | if (!list_empty(list)) | |
1255 | __list_splice(list, head->prev, head); | |
1256 | } | |
1257 | # 302 "include/linux/list.h" | |
1258 | static inline __attribute__((always_inline)) void list_splice_init(struct list_head *list, | |
1259 | struct list_head *head) | |
1260 | { | |
1261 | if (!list_empty(list)) { | |
1262 | __list_splice(list, head, head->next); | |
1263 | INIT_LIST_HEAD(list); | |
1264 | } | |
1265 | } | |
1266 | # 319 "include/linux/list.h" | |
1267 | static inline __attribute__((always_inline)) void list_splice_tail_init(struct list_head *list, | |
1268 | struct list_head *head) | |
1269 | { | |
1270 | if (!list_empty(list)) { | |
1271 | __list_splice(list, head->prev, head); | |
1272 | INIT_LIST_HEAD(list); | |
1273 | } | |
1274 | } | |
1275 | # 540 "include/linux/list.h" | |
1276 | struct hlist_head { | |
1277 | struct hlist_node *first; | |
1278 | }; | |
1279 | ||
1280 | struct hlist_node { | |
1281 | struct hlist_node *next, **pprev; | |
1282 | }; | |
1283 | ||
1284 | ||
1285 | ||
1286 | ||
1287 | static inline __attribute__((always_inline)) void INIT_HLIST_NODE(struct hlist_node *h) | |
1288 | { | |
1289 | h->next = ((void *)0); | |
1290 | h->pprev = ((void *)0); | |
1291 | } | |
1292 | ||
1293 | static inline __attribute__((always_inline)) int hlist_unhashed(const struct hlist_node *h) | |
1294 | { | |
1295 | return !h->pprev; | |
1296 | } | |
1297 | ||
1298 | static inline __attribute__((always_inline)) int hlist_empty(const struct hlist_head *h) | |
1299 | { | |
1300 | return !h->first; | |
1301 | } | |
1302 | ||
1303 | static inline __attribute__((always_inline)) void __hlist_del(struct hlist_node *n) | |
1304 | { | |
1305 | struct hlist_node *next = n->next; | |
1306 | struct hlist_node **pprev = n->pprev; | |
1307 | *pprev = next; | |
1308 | if (next) | |
1309 | next->pprev = pprev; | |
1310 | } | |
1311 | ||
1312 | static inline __attribute__((always_inline)) void hlist_del(struct hlist_node *n) | |
1313 | { | |
1314 | __hlist_del(n); | |
1315 | n->next = ((void *) 0x00100100); | |
1316 | n->pprev = ((void *) 0x00200200); | |
1317 | } | |
1318 | ||
1319 | static inline __attribute__((always_inline)) void hlist_del_init(struct hlist_node *n) | |
1320 | { | |
1321 | if (!hlist_unhashed(n)) { | |
1322 | __hlist_del(n); | |
1323 | INIT_HLIST_NODE(n); | |
1324 | } | |
1325 | } | |
1326 | ||
1327 | static inline __attribute__((always_inline)) void hlist_add_head(struct hlist_node *n, struct hlist_head *h) | |
1328 | { | |
1329 | struct hlist_node *first = h->first; | |
1330 | n->next = first; | |
1331 | if (first) | |
1332 | first->pprev = &n->next; | |
1333 | h->first = n; | |
1334 | n->pprev = &h->first; | |
1335 | } | |
1336 | ||
1337 | ||
1338 | static inline __attribute__((always_inline)) void hlist_add_before(struct hlist_node *n, | |
1339 | struct hlist_node *next) | |
1340 | { | |
1341 | n->pprev = next->pprev; | |
1342 | n->next = next; | |
1343 | next->pprev = &n->next; | |
1344 | *(n->pprev) = n; | |
1345 | } | |
1346 | ||
1347 | static inline __attribute__((always_inline)) void hlist_add_after(struct hlist_node *n, | |
1348 | struct hlist_node *next) | |
1349 | { | |
1350 | next->next = n->next; | |
1351 | n->next = next; | |
1352 | next->pprev = &n->next; | |
1353 | ||
1354 | if(next->next) | |
1355 | next->next->pprev = &next->next; | |
1356 | } | |
1357 | ||
1358 | ||
1359 | ||
1360 | ||
1361 | ||
1362 | static inline __attribute__((always_inline)) void hlist_move_list(struct hlist_head *old, | |
1363 | struct hlist_head *new) | |
1364 | { | |
1365 | new->first = old->first; | |
1366 | if (new->first) | |
1367 | new->first->pprev = &new->first; | |
1368 | old->first = ((void *)0); | |
1369 | } | |
1370 | # 10 "include/linux/module.h" 2 | |
1371 | # 1 "include/linux/stat.h" 1 | |
1372 | ||
1373 | ||
1374 | ||
1375 | ||
1376 | ||
1377 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/stat.h" 1 | |
1378 | # 10 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/stat.h" | |
1379 | struct stat { | |
1380 | unsigned short st_dev; | |
1381 | unsigned short __pad1; | |
1382 | unsigned long st_ino; | |
1383 | unsigned short st_mode; | |
1384 | unsigned short st_nlink; | |
1385 | unsigned short st_uid; | |
1386 | unsigned short st_gid; | |
1387 | unsigned short st_rdev; | |
1388 | unsigned short __pad2; | |
1389 | unsigned long st_size; | |
1390 | unsigned long st_blksize; | |
1391 | unsigned long st_blocks; | |
1392 | unsigned long st_atime; | |
1393 | unsigned long __unused1; | |
1394 | unsigned long st_mtime; | |
1395 | unsigned long __unused2; | |
1396 | unsigned long st_ctime; | |
1397 | unsigned long __unused3; | |
1398 | unsigned long __unused4; | |
1399 | unsigned long __unused5; | |
1400 | }; | |
1401 | ||
1402 | ||
1403 | ||
1404 | ||
1405 | struct stat64 { | |
1406 | unsigned long long st_dev; | |
1407 | unsigned char __pad1[4]; | |
1408 | ||
1409 | ||
1410 | unsigned long __st_ino; | |
1411 | ||
1412 | unsigned int st_mode; | |
1413 | unsigned int st_nlink; | |
1414 | ||
1415 | unsigned long st_uid; | |
1416 | unsigned long st_gid; | |
1417 | ||
1418 | unsigned long long st_rdev; | |
1419 | unsigned char __pad2[4]; | |
1420 | ||
1421 | long long st_size; | |
1422 | unsigned long st_blksize; | |
1423 | ||
1424 | long long st_blocks; | |
1425 | ||
1426 | unsigned long st_atime; | |
1427 | unsigned long st_atime_nsec; | |
1428 | ||
1429 | unsigned long st_mtime; | |
1430 | unsigned long st_mtime_nsec; | |
1431 | ||
1432 | unsigned long st_ctime; | |
1433 | unsigned long st_ctime_nsec; | |
1434 | ||
1435 | unsigned long long st_ino; | |
1436 | }; | |
1437 | # 7 "include/linux/stat.h" 2 | |
1438 | # 60 "include/linux/stat.h" | |
1439 | # 1 "include/linux/time.h" 1 | |
1440 | ||
1441 | ||
1442 | ||
1443 | ||
1444 | ||
1445 | ||
1446 | # 1 "include/linux/cache.h" 1 | |
1447 | ||
1448 | ||
1449 | ||
1450 | # 1 "include/linux/kernel.h" 1 | |
1451 | # 10 "include/linux/kernel.h" | |
1452 | # 1 "/usr/local/src/blackfin/toolchains/20091208/bfin-uclinux/lib/gcc/bfin-uclinux/4.3.4/include/stdarg.h" 1 3 4 | |
1453 | # 43 "/usr/local/src/blackfin/toolchains/20091208/bfin-uclinux/lib/gcc/bfin-uclinux/4.3.4/include/stdarg.h" 3 4 | |
1454 | typedef __builtin_va_list __gnuc_va_list; | |
1455 | # 105 "/usr/local/src/blackfin/toolchains/20091208/bfin-uclinux/lib/gcc/bfin-uclinux/4.3.4/include/stdarg.h" 3 4 | |
1456 | typedef __gnuc_va_list va_list; | |
1457 | # 11 "include/linux/kernel.h" 2 | |
1458 | ||
1459 | ||
1460 | ||
1461 | ||
1462 | # 1 "include/linux/bitops.h" 1 | |
1463 | ||
1464 | ||
1465 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1466 | # 4 "include/linux/bitops.h" 2 | |
1467 | # 17 "include/linux/bitops.h" | |
1468 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitops.h" 1 | |
1469 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitops.h" | |
1470 | # 1 "include/asm-generic/bitops.h" 1 | |
1471 | # 23 "include/asm-generic/bitops.h" | |
1472 | # 1 "include/asm-generic/bitops/__ffs.h" 1 | |
1473 | ||
1474 | ||
1475 | ||
1476 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1477 | # 5 "include/asm-generic/bitops/__ffs.h" 2 | |
1478 | ||
1479 | ||
1480 | ||
1481 | ||
1482 | ||
1483 | ||
1484 | ||
1485 | static inline __attribute__((always_inline)) __attribute__((always_inline)) unsigned long __ffs(unsigned long word) | |
1486 | { | |
1487 | int num = 0; | |
1488 | ||
1489 | ||
1490 | ||
1491 | ||
1492 | ||
1493 | ||
1494 | ||
1495 | if ((word & 0xffff) == 0) { | |
1496 | num += 16; | |
1497 | word >>= 16; | |
1498 | } | |
1499 | if ((word & 0xff) == 0) { | |
1500 | num += 8; | |
1501 | word >>= 8; | |
1502 | } | |
1503 | if ((word & 0xf) == 0) { | |
1504 | num += 4; | |
1505 | word >>= 4; | |
1506 | } | |
1507 | if ((word & 0x3) == 0) { | |
1508 | num += 2; | |
1509 | word >>= 2; | |
1510 | } | |
1511 | if ((word & 0x1) == 0) | |
1512 | num += 1; | |
1513 | return num; | |
1514 | } | |
1515 | # 24 "include/asm-generic/bitops.h" 2 | |
1516 | # 1 "include/asm-generic/bitops/ffz.h" 1 | |
1517 | # 25 "include/asm-generic/bitops.h" 2 | |
1518 | # 1 "include/asm-generic/bitops/fls.h" 1 | |
1519 | # 12 "include/asm-generic/bitops/fls.h" | |
1520 | static inline __attribute__((always_inline)) __attribute__((always_inline)) int fls(int x) | |
1521 | { | |
1522 | int r = 32; | |
1523 | ||
1524 | if (!x) | |
1525 | return 0; | |
1526 | if (!(x & 0xffff0000u)) { | |
1527 | x <<= 16; | |
1528 | r -= 16; | |
1529 | } | |
1530 | if (!(x & 0xff000000u)) { | |
1531 | x <<= 8; | |
1532 | r -= 8; | |
1533 | } | |
1534 | if (!(x & 0xf0000000u)) { | |
1535 | x <<= 4; | |
1536 | r -= 4; | |
1537 | } | |
1538 | if (!(x & 0xc0000000u)) { | |
1539 | x <<= 2; | |
1540 | r -= 2; | |
1541 | } | |
1542 | if (!(x & 0x80000000u)) { | |
1543 | x <<= 1; | |
1544 | r -= 1; | |
1545 | } | |
1546 | return r; | |
1547 | } | |
1548 | # 26 "include/asm-generic/bitops.h" 2 | |
1549 | # 1 "include/asm-generic/bitops/__fls.h" 1 | |
1550 | ||
1551 | ||
1552 | ||
1553 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1554 | # 5 "include/asm-generic/bitops/__fls.h" 2 | |
1555 | ||
1556 | ||
1557 | ||
1558 | ||
1559 | ||
1560 | ||
1561 | ||
1562 | static inline __attribute__((always_inline)) __attribute__((always_inline)) unsigned long __fls(unsigned long word) | |
1563 | { | |
1564 | int num = 32 - 1; | |
1565 | ||
1566 | ||
1567 | ||
1568 | ||
1569 | ||
1570 | ||
1571 | ||
1572 | if (!(word & (~0ul << (32 -16)))) { | |
1573 | num -= 16; | |
1574 | word <<= 16; | |
1575 | } | |
1576 | if (!(word & (~0ul << (32 -8)))) { | |
1577 | num -= 8; | |
1578 | word <<= 8; | |
1579 | } | |
1580 | if (!(word & (~0ul << (32 -4)))) { | |
1581 | num -= 4; | |
1582 | word <<= 4; | |
1583 | } | |
1584 | if (!(word & (~0ul << (32 -2)))) { | |
1585 | num -= 2; | |
1586 | word <<= 2; | |
1587 | } | |
1588 | if (!(word & (~0ul << (32 -1)))) | |
1589 | num -= 1; | |
1590 | return num; | |
1591 | } | |
1592 | # 27 "include/asm-generic/bitops.h" 2 | |
1593 | # 1 "include/asm-generic/bitops/fls64.h" 1 | |
1594 | ||
1595 | ||
1596 | ||
1597 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1598 | # 5 "include/asm-generic/bitops/fls64.h" 2 | |
1599 | # 18 "include/asm-generic/bitops/fls64.h" | |
1600 | static inline __attribute__((always_inline)) __attribute__((always_inline)) int fls64(__u64 x) | |
1601 | { | |
1602 | __u32 h = x >> 32; | |
1603 | if (h) | |
1604 | return fls(h) + 32; | |
1605 | return fls(x); | |
1606 | } | |
1607 | # 28 "include/asm-generic/bitops.h" 2 | |
1608 | # 1 "include/asm-generic/bitops/find.h" 1 | |
1609 | # 29 "include/asm-generic/bitops.h" 2 | |
1610 | ||
1611 | ||
1612 | ||
1613 | ||
1614 | ||
1615 | # 1 "include/asm-generic/bitops/sched.h" 1 | |
1616 | ||
1617 | ||
1618 | ||
1619 | ||
1620 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1621 | # 6 "include/asm-generic/bitops/sched.h" 2 | |
1622 | ||
1623 | ||
1624 | ||
1625 | ||
1626 | ||
1627 | ||
1628 | static inline __attribute__((always_inline)) int sched_find_first_bit(const unsigned long *b) | |
1629 | { | |
1630 | ||
1631 | ||
1632 | ||
1633 | ||
1634 | ||
1635 | if (b[0]) | |
1636 | return __ffs(b[0]); | |
1637 | if (b[1]) | |
1638 | return __ffs(b[1]) + 32; | |
1639 | if (b[2]) | |
1640 | return __ffs(b[2]) + 64; | |
1641 | return __ffs(b[3]) + 96; | |
1642 | ||
1643 | ||
1644 | ||
1645 | } | |
1646 | # 35 "include/asm-generic/bitops.h" 2 | |
1647 | # 1 "include/asm-generic/bitops/ffs.h" 1 | |
1648 | # 12 "include/asm-generic/bitops/ffs.h" | |
1649 | static inline __attribute__((always_inline)) int ffs(int x) | |
1650 | { | |
1651 | int r = 1; | |
1652 | ||
1653 | if (!x) | |
1654 | return 0; | |
1655 | if (!(x & 0xffff)) { | |
1656 | x >>= 16; | |
1657 | r += 16; | |
1658 | } | |
1659 | if (!(x & 0xff)) { | |
1660 | x >>= 8; | |
1661 | r += 8; | |
1662 | } | |
1663 | if (!(x & 0xf)) { | |
1664 | x >>= 4; | |
1665 | r += 4; | |
1666 | } | |
1667 | if (!(x & 3)) { | |
1668 | x >>= 2; | |
1669 | r += 2; | |
1670 | } | |
1671 | if (!(x & 1)) { | |
1672 | x >>= 1; | |
1673 | r += 1; | |
1674 | } | |
1675 | return r; | |
1676 | } | |
1677 | # 36 "include/asm-generic/bitops.h" 2 | |
1678 | # 1 "include/asm-generic/bitops/hweight.h" 1 | |
1679 | ||
1680 | ||
1681 | ||
1682 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1683 | # 5 "include/asm-generic/bitops/hweight.h" 2 | |
1684 | ||
1685 | extern unsigned int hweight32(unsigned int w); | |
1686 | extern unsigned int hweight16(unsigned int w); | |
1687 | extern unsigned int hweight8(unsigned int w); | |
1688 | extern unsigned long hweight64(__u64 w); | |
1689 | # 37 "include/asm-generic/bitops.h" 2 | |
1690 | # 1 "include/asm-generic/bitops/lock.h" 1 | |
1691 | # 38 "include/asm-generic/bitops.h" 2 | |
1692 | ||
1693 | # 1 "include/asm-generic/bitops/atomic.h" 1 | |
1694 | ||
1695 | ||
1696 | ||
1697 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1698 | # 5 "include/asm-generic/bitops/atomic.h" 2 | |
1699 | # 65 "include/asm-generic/bitops/atomic.h" | |
1700 | static inline __attribute__((always_inline)) void set_bit(int nr, volatile unsigned long *addr) | |
1701 | { | |
1702 | unsigned long mask = (1UL << ((nr) % 32)); | |
1703 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1704 | unsigned long flags; | |
1705 | ||
1706 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); } while (0); | |
1707 | *p |= mask; | |
1708 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); } while (0); | |
1709 | } | |
1710 | # 86 "include/asm-generic/bitops/atomic.h" | |
1711 | static inline __attribute__((always_inline)) void clear_bit(int nr, volatile unsigned long *addr) | |
1712 | { | |
1713 | unsigned long mask = (1UL << ((nr) % 32)); | |
1714 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1715 | unsigned long flags; | |
1716 | ||
1717 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); } while (0); | |
1718 | *p &= ~mask; | |
1719 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); } while (0); | |
1720 | } | |
1721 | # 107 "include/asm-generic/bitops/atomic.h" | |
1722 | static inline __attribute__((always_inline)) void change_bit(int nr, volatile unsigned long *addr) | |
1723 | { | |
1724 | unsigned long mask = (1UL << ((nr) % 32)); | |
1725 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1726 | unsigned long flags; | |
1727 | ||
1728 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); } while (0); | |
1729 | *p ^= mask; | |
1730 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); } while (0); | |
1731 | } | |
1732 | # 127 "include/asm-generic/bitops/atomic.h" | |
1733 | static inline __attribute__((always_inline)) int test_and_set_bit(int nr, volatile unsigned long *addr) | |
1734 | { | |
1735 | unsigned long mask = (1UL << ((nr) % 32)); | |
1736 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1737 | unsigned long old; | |
1738 | unsigned long flags; | |
1739 | ||
1740 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); } while (0); | |
1741 | old = *p; | |
1742 | *p = old | mask; | |
1743 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); } while (0); | |
1744 | ||
1745 | return (old & mask) != 0; | |
1746 | } | |
1747 | # 151 "include/asm-generic/bitops/atomic.h" | |
1748 | static inline __attribute__((always_inline)) int test_and_clear_bit(int nr, volatile unsigned long *addr) | |
1749 | { | |
1750 | unsigned long mask = (1UL << ((nr) % 32)); | |
1751 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1752 | unsigned long old; | |
1753 | unsigned long flags; | |
1754 | ||
1755 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); } while (0); | |
1756 | old = *p; | |
1757 | *p = old & ~mask; | |
1758 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); } while (0); | |
1759 | ||
1760 | return (old & mask) != 0; | |
1761 | } | |
1762 | # 174 "include/asm-generic/bitops/atomic.h" | |
1763 | static inline __attribute__((always_inline)) int test_and_change_bit(int nr, volatile unsigned long *addr) | |
1764 | { | |
1765 | unsigned long mask = (1UL << ((nr) % 32)); | |
1766 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1767 | unsigned long old; | |
1768 | unsigned long flags; | |
1769 | ||
1770 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); } while (0); | |
1771 | old = *p; | |
1772 | *p = old ^ mask; | |
1773 | do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); } while (0); | |
1774 | ||
1775 | return (old & mask) != 0; | |
1776 | } | |
1777 | # 40 "include/asm-generic/bitops.h" 2 | |
1778 | # 1 "include/asm-generic/bitops/non-atomic.h" 1 | |
1779 | ||
1780 | ||
1781 | ||
1782 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1783 | # 5 "include/asm-generic/bitops/non-atomic.h" 2 | |
1784 | # 15 "include/asm-generic/bitops/non-atomic.h" | |
1785 | static inline __attribute__((always_inline)) void __set_bit(int nr, volatile unsigned long *addr) | |
1786 | { | |
1787 | unsigned long mask = (1UL << ((nr) % 32)); | |
1788 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1789 | ||
1790 | *p |= mask; | |
1791 | } | |
1792 | ||
1793 | static inline __attribute__((always_inline)) void __clear_bit(int nr, volatile unsigned long *addr) | |
1794 | { | |
1795 | unsigned long mask = (1UL << ((nr) % 32)); | |
1796 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1797 | ||
1798 | *p &= ~mask; | |
1799 | } | |
1800 | # 40 "include/asm-generic/bitops/non-atomic.h" | |
1801 | static inline __attribute__((always_inline)) void __change_bit(int nr, volatile unsigned long *addr) | |
1802 | { | |
1803 | unsigned long mask = (1UL << ((nr) % 32)); | |
1804 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1805 | ||
1806 | *p ^= mask; | |
1807 | } | |
1808 | # 57 "include/asm-generic/bitops/non-atomic.h" | |
1809 | static inline __attribute__((always_inline)) int __test_and_set_bit(int nr, volatile unsigned long *addr) | |
1810 | { | |
1811 | unsigned long mask = (1UL << ((nr) % 32)); | |
1812 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1813 | unsigned long old = *p; | |
1814 | ||
1815 | *p = old | mask; | |
1816 | return (old & mask) != 0; | |
1817 | } | |
1818 | # 76 "include/asm-generic/bitops/non-atomic.h" | |
1819 | static inline __attribute__((always_inline)) int __test_and_clear_bit(int nr, volatile unsigned long *addr) | |
1820 | { | |
1821 | unsigned long mask = (1UL << ((nr) % 32)); | |
1822 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1823 | unsigned long old = *p; | |
1824 | ||
1825 | *p = old & ~mask; | |
1826 | return (old & mask) != 0; | |
1827 | } | |
1828 | ||
1829 | ||
1830 | static inline __attribute__((always_inline)) int __test_and_change_bit(int nr, | |
1831 | volatile unsigned long *addr) | |
1832 | { | |
1833 | unsigned long mask = (1UL << ((nr) % 32)); | |
1834 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
1835 | unsigned long old = *p; | |
1836 | ||
1837 | *p = old ^ mask; | |
1838 | return (old & mask) != 0; | |
1839 | } | |
1840 | ||
1841 | ||
1842 | ||
1843 | ||
1844 | ||
1845 | ||
1846 | static inline __attribute__((always_inline)) int test_bit(int nr, const volatile unsigned long *addr) | |
1847 | { | |
1848 | return 1UL & (addr[((nr) / 32)] >> (nr & (32 -1))); | |
1849 | } | |
1850 | # 41 "include/asm-generic/bitops.h" 2 | |
1851 | # 1 "include/asm-generic/bitops/ext2-non-atomic.h" 1 | |
1852 | ||
1853 | ||
1854 | ||
1855 | # 1 "include/asm-generic/bitops/le.h" 1 | |
1856 | ||
1857 | ||
1858 | ||
1859 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
1860 | # 5 "include/asm-generic/bitops/le.h" 2 | |
1861 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/byteorder.h" 1 | |
1862 | # 1 "include/linux/byteorder/little_endian.h" 1 | |
1863 | # 12 "include/linux/byteorder/little_endian.h" | |
1864 | # 1 "include/linux/swab.h" 1 | |
1865 | ||
1866 | ||
1867 | ||
1868 | ||
1869 | ||
1870 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/swab.h" 1 | |
1871 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/swab.h" | |
1872 | # 1 "include/asm-generic/swab.h" 1 | |
1873 | ||
1874 | ||
1875 | ||
1876 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitsperlong.h" 1 | |
1877 | # 5 "include/asm-generic/swab.h" 2 | |
1878 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/swab.h" 2 | |
1879 | ||
1880 | ||
1881 | ||
1882 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) __u32 __arch_swahb32(__u32 xx) | |
1883 | { | |
1884 | __u32 tmp; | |
1885 | __asm__("%1 = %0 >> 8 (V);\n\t" | |
1886 | "%0 = %0 << 8 (V);\n\t" | |
1887 | "%0 = %0 | %1;\n\t" | |
1888 | : "+d"(xx), "=&d"(tmp)); | |
1889 | return xx; | |
1890 | } | |
1891 | ||
1892 | ||
1893 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) __u32 __arch_swahw32(__u32 xx) | |
1894 | { | |
1895 | __u32 rv; | |
1896 | __asm__("%0 = PACK(%1.L, %1.H);\n\t": "=d"(rv): "d"(xx)); | |
1897 | return rv; | |
1898 | } | |
1899 | ||
1900 | ||
1901 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) __u32 __arch_swab32(__u32 xx) | |
1902 | { | |
1903 | return __arch_swahb32(__arch_swahw32(xx)); | |
1904 | } | |
1905 | ||
1906 | ||
1907 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) __u16 __arch_swab16(__u16 xx) | |
1908 | { | |
1909 | __u32 xw = xx; | |
1910 | __asm__("%0 <<= 8;\n %0.L = %0.L + %0.H (NS);\n": "+d"(xw)); | |
1911 | return (__u16)xw; | |
1912 | } | |
1913 | # 7 "include/linux/swab.h" 2 | |
1914 | # 46 "include/linux/swab.h" | |
1915 | static inline __attribute__((always_inline)) __attribute__((__const__)) __u16 __fswab16(__u16 val) | |
1916 | { | |
1917 | ||
1918 | return __arch_swab16(val); | |
1919 | ||
1920 | ||
1921 | ||
1922 | } | |
1923 | ||
1924 | static inline __attribute__((always_inline)) __attribute__((__const__)) __u32 __fswab32(__u32 val) | |
1925 | { | |
1926 | ||
1927 | return __arch_swab32(val); | |
1928 | ||
1929 | ||
1930 | ||
1931 | } | |
1932 | ||
1933 | static inline __attribute__((always_inline)) __attribute__((__const__)) __u64 __fswab64(__u64 val) | |
1934 | { | |
1935 | ||
1936 | ||
1937 | ||
1938 | __u32 h = val >> 32; | |
1939 | __u32 l = val & ((1ULL << 32) - 1); | |
1940 | return (((__u64)__fswab32(l)) << 32) | ((__u64)(__fswab32(h))); | |
1941 | ||
1942 | ||
1943 | ||
1944 | } | |
1945 | ||
1946 | static inline __attribute__((always_inline)) __attribute__((__const__)) __u32 __fswahw32(__u32 val) | |
1947 | { | |
1948 | ||
1949 | return __arch_swahw32(val); | |
1950 | ||
1951 | ||
1952 | ||
1953 | } | |
1954 | ||
1955 | static inline __attribute__((always_inline)) __attribute__((__const__)) __u32 __fswahb32(__u32 val) | |
1956 | { | |
1957 | ||
1958 | return __arch_swahb32(val); | |
1959 | ||
1960 | ||
1961 | ||
1962 | } | |
1963 | # 148 "include/linux/swab.h" | |
1964 | static inline __attribute__((always_inline)) __u16 __swab16p(const __u16 *p) | |
1965 | { | |
1966 | ||
1967 | ||
1968 | ||
1969 | return (__builtin_constant_p((__u16)(*p)) ? ((__u16)( (((__u16)(*p) & (__u16)0x00ffU) << 8) | (((__u16)(*p) & (__u16)0xff00U) >> 8))) : __fswab16(*p)); | |
1970 | ||
1971 | } | |
1972 | ||
1973 | ||
1974 | ||
1975 | ||
1976 | ||
1977 | static inline __attribute__((always_inline)) __u32 __swab32p(const __u32 *p) | |
1978 | { | |
1979 | ||
1980 | ||
1981 | ||
1982 | return (__builtin_constant_p((__u32)(*p)) ? ((__u32)( (((__u32)(*p) & (__u32)0x000000ffUL) << 24) | (((__u32)(*p) & (__u32)0x0000ff00UL) << 8) | (((__u32)(*p) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(*p) & (__u32)0xff000000UL) >> 24))) : __fswab32(*p)); | |
1983 | ||
1984 | } | |
1985 | ||
1986 | ||
1987 | ||
1988 | ||
1989 | ||
1990 | static inline __attribute__((always_inline)) __u64 __swab64p(const __u64 *p) | |
1991 | { | |
1992 | ||
1993 | ||
1994 | ||
1995 | return (__builtin_constant_p((__u64)(*p)) ? ((__u64)( (((__u64)(*p) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(*p) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(*p) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(*p) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(*p) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(*p) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(*p) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(*p) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(*p)); | |
1996 | ||
1997 | } | |
1998 | ||
1999 | ||
2000 | ||
2001 | ||
2002 | ||
2003 | ||
2004 | ||
2005 | static inline __attribute__((always_inline)) __u32 __swahw32p(const __u32 *p) | |
2006 | { | |
2007 | ||
2008 | ||
2009 | ||
2010 | return (__builtin_constant_p((__u32)(*p)) ? ((__u32)( (((__u32)(*p) & (__u32)0x0000ffffUL) << 16) | (((__u32)(*p) & (__u32)0xffff0000UL) >> 16))) : __fswahw32(*p)); | |
2011 | ||
2012 | } | |
2013 | ||
2014 | ||
2015 | ||
2016 | ||
2017 | ||
2018 | ||
2019 | ||
2020 | static inline __attribute__((always_inline)) __u32 __swahb32p(const __u32 *p) | |
2021 | { | |
2022 | ||
2023 | ||
2024 | ||
2025 | return (__builtin_constant_p((__u32)(*p)) ? ((__u32)( (((__u32)(*p) & (__u32)0x00ff00ffUL) << 8) | (((__u32)(*p) & (__u32)0xff00ff00UL) >> 8))) : __fswahb32(*p)); | |
2026 | ||
2027 | } | |
2028 | ||
2029 | ||
2030 | ||
2031 | ||
2032 | ||
2033 | static inline __attribute__((always_inline)) void __swab16s(__u16 *p) | |
2034 | { | |
2035 | ||
2036 | ||
2037 | ||
2038 | *p = __swab16p(p); | |
2039 | ||
2040 | } | |
2041 | ||
2042 | ||
2043 | ||
2044 | ||
2045 | static inline __attribute__((always_inline)) void __swab32s(__u32 *p) | |
2046 | { | |
2047 | ||
2048 | ||
2049 | ||
2050 | *p = __swab32p(p); | |
2051 | ||
2052 | } | |
2053 | ||
2054 | ||
2055 | ||
2056 | ||
2057 | ||
2058 | static inline __attribute__((always_inline)) void __swab64s(__u64 *p) | |
2059 | { | |
2060 | ||
2061 | ||
2062 | ||
2063 | *p = __swab64p(p); | |
2064 | ||
2065 | } | |
2066 | ||
2067 | ||
2068 | ||
2069 | ||
2070 | ||
2071 | ||
2072 | ||
2073 | static inline __attribute__((always_inline)) void __swahw32s(__u32 *p) | |
2074 | { | |
2075 | ||
2076 | ||
2077 | ||
2078 | *p = __swahw32p(p); | |
2079 | ||
2080 | } | |
2081 | ||
2082 | ||
2083 | ||
2084 | ||
2085 | ||
2086 | ||
2087 | ||
2088 | static inline __attribute__((always_inline)) void __swahb32s(__u32 *p) | |
2089 | { | |
2090 | ||
2091 | ||
2092 | ||
2093 | *p = __swahb32p(p); | |
2094 | ||
2095 | } | |
2096 | # 13 "include/linux/byteorder/little_endian.h" 2 | |
2097 | # 43 "include/linux/byteorder/little_endian.h" | |
2098 | static inline __attribute__((always_inline)) __le64 __cpu_to_le64p(const __u64 *p) | |
2099 | { | |
2100 | return ( __le64)*p; | |
2101 | } | |
2102 | static inline __attribute__((always_inline)) __u64 __le64_to_cpup(const __le64 *p) | |
2103 | { | |
2104 | return ( __u64)*p; | |
2105 | } | |
2106 | static inline __attribute__((always_inline)) __le32 __cpu_to_le32p(const __u32 *p) | |
2107 | { | |
2108 | return ( __le32)*p; | |
2109 | } | |
2110 | static inline __attribute__((always_inline)) __u32 __le32_to_cpup(const __le32 *p) | |
2111 | { | |
2112 | return ( __u32)*p; | |
2113 | } | |
2114 | static inline __attribute__((always_inline)) __le16 __cpu_to_le16p(const __u16 *p) | |
2115 | { | |
2116 | return ( __le16)*p; | |
2117 | } | |
2118 | static inline __attribute__((always_inline)) __u16 __le16_to_cpup(const __le16 *p) | |
2119 | { | |
2120 | return ( __u16)*p; | |
2121 | } | |
2122 | static inline __attribute__((always_inline)) __be64 __cpu_to_be64p(const __u64 *p) | |
2123 | { | |
2124 | return ( __be64)__swab64p(p); | |
2125 | } | |
2126 | static inline __attribute__((always_inline)) __u64 __be64_to_cpup(const __be64 *p) | |
2127 | { | |
2128 | return __swab64p((__u64 *)p); | |
2129 | } | |
2130 | static inline __attribute__((always_inline)) __be32 __cpu_to_be32p(const __u32 *p) | |
2131 | { | |
2132 | return ( __be32)__swab32p(p); | |
2133 | } | |
2134 | static inline __attribute__((always_inline)) __u32 __be32_to_cpup(const __be32 *p) | |
2135 | { | |
2136 | return __swab32p((__u32 *)p); | |
2137 | } | |
2138 | static inline __attribute__((always_inline)) __be16 __cpu_to_be16p(const __u16 *p) | |
2139 | { | |
2140 | return ( __be16)__swab16p(p); | |
2141 | } | |
2142 | static inline __attribute__((always_inline)) __u16 __be16_to_cpup(const __be16 *p) | |
2143 | { | |
2144 | return __swab16p((__u16 *)p); | |
2145 | } | |
2146 | # 105 "include/linux/byteorder/little_endian.h" | |
2147 | # 1 "include/linux/byteorder/generic.h" 1 | |
2148 | # 143 "include/linux/byteorder/generic.h" | |
2149 | static inline __attribute__((always_inline)) void le16_add_cpu(__le16 *var, u16 val) | |
2150 | { | |
2151 | *var = (( __le16)(__u16)((( __u16)(__le16)(*var)) + val)); | |
2152 | } | |
2153 | ||
2154 | static inline __attribute__((always_inline)) void le32_add_cpu(__le32 *var, u32 val) | |
2155 | { | |
2156 | *var = (( __le32)(__u32)((( __u32)(__le32)(*var)) + val)); | |
2157 | } | |
2158 | ||
2159 | static inline __attribute__((always_inline)) void le64_add_cpu(__le64 *var, u64 val) | |
2160 | { | |
2161 | *var = (( __le64)(__u64)((( __u64)(__le64)(*var)) + val)); | |
2162 | } | |
2163 | ||
2164 | static inline __attribute__((always_inline)) void be16_add_cpu(__be16 *var, u16 val) | |
2165 | { | |
2166 | *var = (( __be16)(__builtin_constant_p((__u16)(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val))) ? ((__u16)( (((__u16)(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val)) & (__u16)0x00ffU) << 8) | (((__u16)(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val)) & (__u16)0xff00U) >> 8))) : __fswab16(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val)))); | |
2167 | } | |
2168 | ||
2169 | static inline __attribute__((always_inline)) void be32_add_cpu(__be32 *var, u32 val) | |
2170 | { | |
2171 | *var = (( __be32)(__builtin_constant_p((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val))) ? ((__u32)( (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0x000000ffUL) << 24) | (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0xff000000UL) >> 24))) : __fswab32(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)))); | |
2172 | } | |
2173 | ||
2174 | static inline __attribute__((always_inline)) void be64_add_cpu(__be64 *var, u64 val) | |
2175 | { | |
2176 | *var = (( __be64)(__builtin_constant_p((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val))) ? ((__u64)( (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)))); | |
2177 | } | |
2178 | # 106 "include/linux/byteorder/little_endian.h" 2 | |
2179 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/byteorder.h" 2 | |
2180 | # 6 "include/asm-generic/bitops/le.h" 2 | |
2181 | # 5 "include/asm-generic/bitops/ext2-non-atomic.h" 2 | |
2182 | # 42 "include/asm-generic/bitops.h" 2 | |
2183 | # 1 "include/asm-generic/bitops/ext2-atomic.h" 1 | |
2184 | # 43 "include/asm-generic/bitops.h" 2 | |
2185 | # 1 "include/asm-generic/bitops/minix.h" 1 | |
2186 | # 44 "include/asm-generic/bitops.h" 2 | |
2187 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitops.h" 2 | |
2188 | # 18 "include/linux/bitops.h" 2 | |
2189 | ||
2190 | ||
2191 | ||
2192 | ||
2193 | ||
2194 | ||
2195 | ||
2196 | static __inline__ __attribute__((always_inline)) int get_bitmask_order(unsigned int count) | |
2197 | { | |
2198 | int order; | |
2199 | ||
2200 | order = fls(count); | |
2201 | return order; | |
2202 | } | |
2203 | ||
2204 | static __inline__ __attribute__((always_inline)) int get_count_order(unsigned int count) | |
2205 | { | |
2206 | int order; | |
2207 | ||
2208 | order = fls(count) - 1; | |
2209 | if (count & (count - 1)) | |
2210 | order++; | |
2211 | return order; | |
2212 | } | |
2213 | ||
2214 | static inline __attribute__((always_inline)) unsigned long hweight_long(unsigned long w) | |
2215 | { | |
2216 | return sizeof(w) == 4 ? hweight32(w) : hweight64(w); | |
2217 | } | |
2218 | ||
2219 | ||
2220 | ||
2221 | ||
2222 | ||
2223 | ||
2224 | static inline __attribute__((always_inline)) __u32 rol32(__u32 word, unsigned int shift) | |
2225 | { | |
2226 | return (word << shift) | (word >> (32 - shift)); | |
2227 | } | |
2228 | ||
2229 | ||
2230 | ||
2231 | ||
2232 | ||
2233 | ||
2234 | static inline __attribute__((always_inline)) __u32 ror32(__u32 word, unsigned int shift) | |
2235 | { | |
2236 | return (word >> shift) | (word << (32 - shift)); | |
2237 | } | |
2238 | ||
2239 | ||
2240 | ||
2241 | ||
2242 | ||
2243 | ||
2244 | static inline __attribute__((always_inline)) __u16 rol16(__u16 word, unsigned int shift) | |
2245 | { | |
2246 | return (word << shift) | (word >> (16 - shift)); | |
2247 | } | |
2248 | ||
2249 | ||
2250 | ||
2251 | ||
2252 | ||
2253 | ||
2254 | static inline __attribute__((always_inline)) __u16 ror16(__u16 word, unsigned int shift) | |
2255 | { | |
2256 | return (word >> shift) | (word << (16 - shift)); | |
2257 | } | |
2258 | ||
2259 | ||
2260 | ||
2261 | ||
2262 | ||
2263 | ||
2264 | static inline __attribute__((always_inline)) __u8 rol8(__u8 word, unsigned int shift) | |
2265 | { | |
2266 | return (word << shift) | (word >> (8 - shift)); | |
2267 | } | |
2268 | ||
2269 | ||
2270 | ||
2271 | ||
2272 | ||
2273 | ||
2274 | static inline __attribute__((always_inline)) __u8 ror8(__u8 word, unsigned int shift) | |
2275 | { | |
2276 | return (word >> shift) | (word << (8 - shift)); | |
2277 | } | |
2278 | ||
2279 | static inline __attribute__((always_inline)) unsigned fls_long(unsigned long l) | |
2280 | { | |
2281 | if (sizeof(l) == 4) | |
2282 | return fls(l); | |
2283 | return fls64(l); | |
2284 | } | |
2285 | # 123 "include/linux/bitops.h" | |
2286 | static inline __attribute__((always_inline)) unsigned long __ffs64(u64 word) | |
2287 | { | |
2288 | ||
2289 | if (((u32)word) == 0UL) | |
2290 | return __ffs((u32)(word >> 32)) + 32; | |
2291 | ||
2292 | ||
2293 | ||
2294 | return __ffs((unsigned long)word); | |
2295 | } | |
2296 | # 166 "include/linux/bitops.h" | |
2297 | extern unsigned long find_last_bit(const unsigned long *addr, | |
2298 | unsigned long size); | |
2299 | # 178 "include/linux/bitops.h" | |
2300 | extern unsigned long find_next_bit(const unsigned long *addr, | |
2301 | unsigned long size, unsigned long offset); | |
2302 | # 188 "include/linux/bitops.h" | |
2303 | extern unsigned long find_next_zero_bit(const unsigned long *addr, | |
2304 | unsigned long size, | |
2305 | unsigned long offset); | |
2306 | # 16 "include/linux/kernel.h" 2 | |
2307 | # 1 "include/linux/log2.h" 1 | |
2308 | # 21 "include/linux/log2.h" | |
2309 | extern __attribute__((const, noreturn)) | |
2310 | int ____ilog2_NaN(void); | |
2311 | # 31 "include/linux/log2.h" | |
2312 | static inline __attribute__((always_inline)) __attribute__((const)) | |
2313 | int __ilog2_u32(u32 n) | |
2314 | { | |
2315 | return fls(n) - 1; | |
2316 | } | |
2317 | ||
2318 | ||
2319 | ||
2320 | static inline __attribute__((always_inline)) __attribute__((const)) | |
2321 | int __ilog2_u64(u64 n) | |
2322 | { | |
2323 | return fls64(n) - 1; | |
2324 | } | |
2325 | ||
2326 | ||
2327 | ||
2328 | ||
2329 | ||
2330 | ||
2331 | ||
2332 | static inline __attribute__((always_inline)) __attribute__((const)) | |
2333 | bool is_power_of_2(unsigned long n) | |
2334 | { | |
2335 | return (n != 0 && ((n & (n - 1)) == 0)); | |
2336 | } | |
2337 | ||
2338 | ||
2339 | ||
2340 | ||
2341 | static inline __attribute__((always_inline)) __attribute__((const)) | |
2342 | unsigned long __roundup_pow_of_two(unsigned long n) | |
2343 | { | |
2344 | return 1UL << fls_long(n - 1); | |
2345 | } | |
2346 | ||
2347 | ||
2348 | ||
2349 | ||
2350 | static inline __attribute__((always_inline)) __attribute__((const)) | |
2351 | unsigned long __rounddown_pow_of_two(unsigned long n) | |
2352 | { | |
2353 | return 1UL << (fls_long(n) - 1); | |
2354 | } | |
2355 | # 17 "include/linux/kernel.h" 2 | |
2356 | ||
2357 | # 1 "include/linux/ratelimit.h" 1 | |
2358 | ||
2359 | ||
2360 | # 1 "include/linux/param.h" 1 | |
2361 | ||
2362 | ||
2363 | ||
2364 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/param.h" 1 | |
2365 | # 1 "include/asm-generic/param.h" 1 | |
2366 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/param.h" 2 | |
2367 | # 5 "include/linux/param.h" 2 | |
2368 | # 4 "include/linux/ratelimit.h" 2 | |
2369 | ||
2370 | ||
2371 | ||
2372 | ||
2373 | struct ratelimit_state { | |
2374 | int interval; | |
2375 | int burst; | |
2376 | int printed; | |
2377 | int missed; | |
2378 | unsigned long begin; | |
2379 | }; | |
2380 | ||
2381 | ||
2382 | ||
2383 | ||
2384 | extern int __ratelimit(struct ratelimit_state *rs); | |
2385 | # 19 "include/linux/kernel.h" 2 | |
2386 | # 1 "include/linux/dynamic_debug.h" 1 | |
2387 | ||
2388 | ||
2389 | ||
2390 | ||
2391 | ||
2392 | ||
2393 | ||
2394 | extern long long dynamic_debug_enabled; | |
2395 | extern long long dynamic_debug_enabled2; | |
2396 | ||
2397 | ||
2398 | ||
2399 | ||
2400 | ||
2401 | ||
2402 | struct _ddebug { | |
2403 | ||
2404 | ||
2405 | ||
2406 | ||
2407 | const char *modname; | |
2408 | const char *function; | |
2409 | const char *filename; | |
2410 | const char *format; | |
2411 | char primary_hash; | |
2412 | char secondary_hash; | |
2413 | unsigned int lineno:24; | |
2414 | ||
2415 | ||
2416 | ||
2417 | ||
2418 | ||
2419 | ||
2420 | ||
2421 | unsigned int flags:8; | |
2422 | } __attribute__((aligned(8))); | |
2423 | ||
2424 | ||
2425 | int ddebug_add_module(struct _ddebug *tab, unsigned int n, | |
2426 | const char *modname); | |
2427 | # 79 "include/linux/dynamic_debug.h" | |
2428 | static inline __attribute__((always_inline)) int ddebug_remove_module(char *mod) | |
2429 | { | |
2430 | return 0; | |
2431 | } | |
2432 | # 20 "include/linux/kernel.h" 2 | |
2433 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/byteorder.h" 1 | |
2434 | # 21 "include/linux/kernel.h" 2 | |
2435 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bug.h" 1 | |
2436 | # 66 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bug.h" | |
2437 | # 1 "include/asm-generic/bug.h" 1 | |
2438 | # 10 "include/asm-generic/bug.h" | |
2439 | struct bug_entry { | |
2440 | ||
2441 | unsigned long bug_addr; | |
2442 | ||
2443 | ||
2444 | ||
2445 | ||
2446 | ||
2447 | const char *file; | |
2448 | ||
2449 | ||
2450 | ||
2451 | unsigned short line; | |
2452 | ||
2453 | unsigned short flags; | |
2454 | }; | |
2455 | # 61 "include/asm-generic/bug.h" | |
2456 | extern void warn_slowpath_fmt(const char *file, const int line, | |
2457 | const char *fmt, ...) __attribute__((format(printf, 3, 4))); | |
2458 | extern void warn_slowpath_null(const char *file, const int line); | |
2459 | # 67 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bug.h" 2 | |
2460 | # 22 "include/linux/kernel.h" 2 | |
2461 | ||
2462 | extern const char linux_banner[]; | |
2463 | extern const char linux_proc_banner[]; | |
2464 | # 62 "include/linux/kernel.h" | |
2465 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/div64.h" 1 | |
2466 | # 1 "include/asm-generic/div64.h" 1 | |
2467 | # 35 "include/asm-generic/div64.h" | |
2468 | extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor); | |
2469 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/div64.h" 2 | |
2470 | # 63 "include/linux/kernel.h" 2 | |
2471 | # 109 "include/linux/kernel.h" | |
2472 | extern int console_printk[]; | |
2473 | ||
2474 | ||
2475 | ||
2476 | ||
2477 | ||
2478 | ||
2479 | struct completion; | |
2480 | struct pt_regs; | |
2481 | struct user; | |
2482 | ||
2483 | ||
2484 | extern int _cond_resched(void); | |
2485 | ||
2486 | ||
2487 | ||
2488 | ||
2489 | ||
2490 | ||
2491 | void __might_sleep(char *file, int line, int preempt_offset); | |
2492 | # 156 "include/linux/kernel.h" | |
2493 | static inline __attribute__((always_inline)) void might_fault(void) | |
2494 | { | |
2495 | do { __might_sleep("include/linux/kernel.h", 158, 0); _cond_resched(); } while (0); | |
2496 | } | |
2497 | ||
2498 | ||
2499 | extern struct atomic_notifier_head panic_notifier_list; | |
2500 | extern long (*panic_blink)(long time); | |
2501 | void panic(const char * fmt, ...) | |
2502 | __attribute__ ((noreturn, format (printf, 1, 2))) __attribute__((__cold__)); | |
2503 | extern void oops_enter(void); | |
2504 | extern void oops_exit(void); | |
2505 | extern int oops_may_print(void); | |
2506 | void do_exit(long error_code) | |
2507 | __attribute__((noreturn)); | |
2508 | void complete_and_exit(struct completion *, long) | |
2509 | __attribute__((noreturn)); | |
2510 | extern unsigned long simple_strtoul(const char *,char **,unsigned int); | |
2511 | extern long simple_strtol(const char *,char **,unsigned int); | |
2512 | extern unsigned long long simple_strtoull(const char *,char **,unsigned int); | |
2513 | extern long long simple_strtoll(const char *,char **,unsigned int); | |
2514 | extern int strict_strtoul(const char *, unsigned int, unsigned long *); | |
2515 | extern int strict_strtol(const char *, unsigned int, long *); | |
2516 | extern int strict_strtoull(const char *, unsigned int, unsigned long long *); | |
2517 | extern int strict_strtoll(const char *, unsigned int, long long *); | |
2518 | extern int sprintf(char * buf, const char * fmt, ...) | |
2519 | __attribute__ ((format (printf, 2, 3))); | |
2520 | extern int vsprintf(char *buf, const char *, va_list) | |
2521 | __attribute__ ((format (printf, 2, 0))); | |
2522 | extern int snprintf(char * buf, size_t size, const char * fmt, ...) | |
2523 | __attribute__ ((format (printf, 3, 4))); | |
2524 | extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args) | |
2525 | __attribute__ ((format (printf, 3, 0))); | |
2526 | extern int scnprintf(char * buf, size_t size, const char * fmt, ...) | |
2527 | __attribute__ ((format (printf, 3, 4))); | |
2528 | extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args) | |
2529 | __attribute__ ((format (printf, 3, 0))); | |
2530 | extern char *kasprintf(gfp_t gfp, const char *fmt, ...) | |
2531 | __attribute__ ((format (printf, 2, 3))); | |
2532 | extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args); | |
2533 | ||
2534 | extern int sscanf(const char *, const char *, ...) | |
2535 | __attribute__ ((format (scanf, 2, 3))); | |
2536 | extern int vsscanf(const char *, const char *, va_list) | |
2537 | __attribute__ ((format (scanf, 2, 0))); | |
2538 | ||
2539 | extern int get_option(char **str, int *pint); | |
2540 | extern char *get_options(const char *str, int nints, int *ints); | |
2541 | extern unsigned long long memparse(const char *ptr, char **retptr); | |
2542 | ||
2543 | extern int core_kernel_text(unsigned long addr); | |
2544 | extern int __kernel_text_address(unsigned long addr); | |
2545 | extern int kernel_text_address(unsigned long addr); | |
2546 | extern int func_ptr_is_kernel_text(void *ptr); | |
2547 | ||
2548 | struct pid; | |
2549 | extern struct pid *session_of_pgrp(struct pid *pgrp); | |
2550 | # 239 "include/linux/kernel.h" | |
2551 | int vprintk(const char *fmt, va_list args) | |
2552 | __attribute__ ((format (printf, 1, 0))); | |
2553 | int printk(const char * fmt, ...) | |
2554 | __attribute__ ((format (printf, 1, 2))) __attribute__((__cold__)); | |
2555 | ||
2556 | extern struct ratelimit_state printk_ratelimit_state; | |
2557 | extern int printk_ratelimit(void); | |
2558 | extern bool printk_timed_ratelimit(unsigned long *caller_jiffies, | |
2559 | unsigned int interval_msec); | |
2560 | ||
2561 | extern int printk_delay_msec; | |
2562 | # 263 "include/linux/kernel.h" | |
2563 | void log_buf_kexec_setup(void); | |
2564 | # 284 "include/linux/kernel.h" | |
2565 | extern int printk_needs_cpu(int cpu); | |
2566 | extern void printk_tick(void); | |
2567 | ||
2568 | extern void __attribute__((format(printf, 1, 2))) | |
2569 | early_printk(const char *fmt, ...); | |
2570 | ||
2571 | unsigned long int_sqrt(unsigned long); | |
2572 | ||
2573 | static inline __attribute__((always_inline)) void console_silent(void) | |
2574 | { | |
2575 | (console_printk[0]) = 0; | |
2576 | } | |
2577 | ||
2578 | static inline __attribute__((always_inline)) void console_verbose(void) | |
2579 | { | |
2580 | if ((console_printk[0])) | |
2581 | (console_printk[0]) = 15; | |
2582 | } | |
2583 | ||
2584 | extern void bust_spinlocks(int yes); | |
2585 | extern void wake_up_klogd(void); | |
2586 | extern int oops_in_progress; | |
2587 | extern int panic_timeout; | |
2588 | extern int panic_on_oops; | |
2589 | extern int panic_on_unrecovered_nmi; | |
2590 | extern int panic_on_io_nmi; | |
2591 | extern const char *print_tainted(void); | |
2592 | extern void add_taint(unsigned flag); | |
2593 | extern int test_taint(unsigned flag); | |
2594 | extern unsigned long get_taint(void); | |
2595 | extern int root_mountflags; | |
2596 | ||
2597 | ||
2598 | extern enum system_states { | |
2599 | SYSTEM_BOOTING, | |
2600 | SYSTEM_RUNNING, | |
2601 | SYSTEM_HALT, | |
2602 | SYSTEM_POWER_OFF, | |
2603 | SYSTEM_RESTART, | |
2604 | SYSTEM_SUSPEND_DISK, | |
2605 | } system_state; | |
2606 | # 338 "include/linux/kernel.h" | |
2607 | extern void dump_stack(void) __attribute__((__cold__)); | |
2608 | ||
2609 | enum { | |
2610 | DUMP_PREFIX_NONE, | |
2611 | DUMP_PREFIX_ADDRESS, | |
2612 | DUMP_PREFIX_OFFSET | |
2613 | }; | |
2614 | extern void hex_dump_to_buffer(const void *buf, size_t len, | |
2615 | int rowsize, int groupsize, | |
2616 | char *linebuf, size_t linebuflen, bool ascii); | |
2617 | extern void print_hex_dump(const char *level, const char *prefix_str, | |
2618 | int prefix_type, int rowsize, int groupsize, | |
2619 | const void *buf, size_t len, bool ascii); | |
2620 | extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, | |
2621 | const void *buf, size_t len); | |
2622 | ||
2623 | extern const char hex_asc[]; | |
2624 | ||
2625 | ||
2626 | ||
2627 | static inline __attribute__((always_inline)) char *pack_hex_byte(char *buf, u8 byte) | |
2628 | { | |
2629 | *buf++ = hex_asc[((byte) & 0xf0) >> 4]; | |
2630 | *buf++ = hex_asc[((byte) & 0x0f)]; | |
2631 | return buf; | |
2632 | } | |
2633 | # 429 "include/linux/kernel.h" | |
2634 | void tracing_on(void); | |
2635 | void tracing_off(void); | |
2636 | ||
2637 | void tracing_off_permanent(void); | |
2638 | int tracing_is_on(void); | |
2639 | ||
2640 | ||
2641 | ||
2642 | ||
2643 | ||
2644 | ||
2645 | ||
2646 | extern void tracing_start(void); | |
2647 | extern void tracing_stop(void); | |
2648 | extern void ftrace_off_permanent(void); | |
2649 | ||
2650 | extern void | |
2651 | ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3); | |
2652 | ||
2653 | static inline __attribute__((always_inline)) void __attribute__ ((format (printf, 1, 2))) | |
2654 | ____trace_printk_check_format(const char *fmt, ...) | |
2655 | { | |
2656 | } | |
2657 | # 488 "include/linux/kernel.h" | |
2658 | extern int | |
2659 | __trace_bprintk(unsigned long ip, const char *fmt, ...) | |
2660 | __attribute__ ((format (printf, 2, 3))); | |
2661 | ||
2662 | extern int | |
2663 | __trace_printk(unsigned long ip, const char *fmt, ...) | |
2664 | __attribute__ ((format (printf, 2, 3))); | |
2665 | # 513 "include/linux/kernel.h" | |
2666 | extern int | |
2667 | __ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap); | |
2668 | ||
2669 | extern int | |
2670 | __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap); | |
2671 | ||
2672 | extern void ftrace_dump(void); | |
2673 | # 657 "include/linux/kernel.h" | |
2674 | struct sysinfo; | |
2675 | extern int do_sysinfo(struct sysinfo *info); | |
2676 | # 669 "include/linux/kernel.h" | |
2677 | struct sysinfo { | |
2678 | long uptime; | |
2679 | unsigned long loads[3]; | |
2680 | unsigned long totalram; | |
2681 | unsigned long freeram; | |
2682 | unsigned long sharedram; | |
2683 | unsigned long bufferram; | |
2684 | unsigned long totalswap; | |
2685 | unsigned long freeswap; | |
2686 | unsigned short procs; | |
2687 | unsigned short pad; | |
2688 | unsigned long totalhigh; | |
2689 | unsigned long freehigh; | |
2690 | unsigned int mem_unit; | |
2691 | char _f[20-2*sizeof(long)-sizeof(int)]; | |
2692 | }; | |
2693 | # 5 "include/linux/cache.h" 2 | |
2694 | # 8 "include/linux/time.h" 2 | |
2695 | # 1 "include/linux/seqlock.h" 1 | |
2696 | # 29 "include/linux/seqlock.h" | |
2697 | # 1 "include/linux/spinlock.h" 1 | |
2698 | # 50 "include/linux/spinlock.h" | |
2699 | # 1 "include/linux/preempt.h" 1 | |
2700 | # 9 "include/linux/preempt.h" | |
2701 | # 1 "include/linux/thread_info.h" 1 | |
2702 | # 12 "include/linux/thread_info.h" | |
2703 | struct timespec; | |
2704 | struct compat_timespec; | |
2705 | ||
2706 | ||
2707 | ||
2708 | ||
2709 | struct restart_block { | |
2710 | long (*fn)(struct restart_block *); | |
2711 | union { | |
2712 | struct { | |
2713 | unsigned long arg0, arg1, arg2, arg3; | |
2714 | }; | |
2715 | ||
2716 | struct { | |
2717 | u32 *uaddr; | |
2718 | u32 val; | |
2719 | u32 flags; | |
2720 | u32 bitset; | |
2721 | u64 time; | |
2722 | u32 *uaddr2; | |
2723 | } futex; | |
2724 | ||
2725 | struct { | |
2726 | clockid_t index; | |
2727 | struct timespec *rmtp; | |
2728 | ||
2729 | ||
2730 | ||
2731 | u64 expires; | |
2732 | } nanosleep; | |
2733 | ||
2734 | struct { | |
2735 | struct pollfd *ufds; | |
2736 | int nfds; | |
2737 | int has_timeout; | |
2738 | unsigned long tv_sec; | |
2739 | unsigned long tv_nsec; | |
2740 | } poll; | |
2741 | }; | |
2742 | }; | |
2743 | ||
2744 | extern long do_no_restart_syscall(struct restart_block *parm); | |
2745 | ||
2746 | ||
2747 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/thread_info.h" 1 | |
2748 | # 10 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/thread_info.h" | |
2749 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/page.h" 1 | |
2750 | # 10 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/page.h" | |
2751 | # 1 "include/asm-generic/page.h" 1 | |
2752 | # 23 "include/asm-generic/page.h" | |
2753 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/setup.h" 1 | |
2754 | # 1 "include/asm-generic/setup.h" 1 | |
2755 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/setup.h" 2 | |
2756 | # 24 "include/asm-generic/page.h" 2 | |
2757 | # 39 "include/asm-generic/page.h" | |
2758 | typedef struct { | |
2759 | unsigned long pte; | |
2760 | } pte_t; | |
2761 | typedef struct { | |
2762 | unsigned long pmd[16]; | |
2763 | } pmd_t; | |
2764 | typedef struct { | |
2765 | unsigned long pgd; | |
2766 | } pgd_t; | |
2767 | typedef struct { | |
2768 | unsigned long pgprot; | |
2769 | } pgprot_t; | |
2770 | typedef struct page *pgtable_t; | |
2771 | # 63 "include/asm-generic/page.h" | |
2772 | extern unsigned long memory_start; | |
2773 | extern unsigned long memory_end; | |
2774 | # 96 "include/asm-generic/page.h" | |
2775 | # 1 "include/asm-generic/memory_model.h" 1 | |
2776 | # 97 "include/asm-generic/page.h" 2 | |
2777 | # 1 "include/asm-generic/getorder.h" 1 | |
2778 | # 9 "include/asm-generic/getorder.h" | |
2779 | static inline __attribute__((always_inline)) __attribute__((__const__)) int get_order(unsigned long size) | |
2780 | { | |
2781 | int order; | |
2782 | ||
2783 | size = (size - 1) >> (12 - 1); | |
2784 | order = -1; | |
2785 | do { | |
2786 | size >>= 1; | |
2787 | order++; | |
2788 | } while (size); | |
2789 | return order; | |
2790 | } | |
2791 | # 98 "include/asm-generic/page.h" 2 | |
2792 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/page.h" 2 | |
2793 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/thread_info.h" 2 | |
2794 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/entry.h" 1 | |
2795 | # 10 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/entry.h" | |
2796 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/setup.h" 1 | |
2797 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/entry.h" 2 | |
2798 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/thread_info.h" 2 | |
2799 | # 31 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/thread_info.h" | |
2800 | typedef unsigned long mm_segment_t; | |
2801 | ||
2802 | ||
2803 | ||
2804 | ||
2805 | ||
2806 | ||
2807 | struct thread_info { | |
2808 | struct task_struct *task; | |
2809 | struct exec_domain *exec_domain; | |
2810 | unsigned long flags; | |
2811 | int cpu; | |
2812 | int preempt_count; | |
2813 | mm_segment_t addr_limit; | |
2814 | struct restart_block restart_block; | |
2815 | ||
2816 | struct l1_scratch_task_info l1_task_info; | |
2817 | ||
2818 | }; | |
2819 | # 72 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/thread_info.h" | |
2820 | __attribute__((__const__)) | |
2821 | static inline __attribute__((always_inline)) struct thread_info *current_thread_info(void) | |
2822 | { | |
2823 | struct thread_info *ti; | |
2824 | __asm__("%0 = sp;" : "=da"(ti) : | |
2825 | ); | |
2826 | return (struct thread_info *)((long)ti & ~((long)8192 -1)); | |
2827 | } | |
2828 | # 57 "include/linux/thread_info.h" 2 | |
2829 | # 65 "include/linux/thread_info.h" | |
2830 | static inline __attribute__((always_inline)) void set_ti_thread_flag(struct thread_info *ti, int flag) | |
2831 | { | |
2832 | set_bit(flag, (unsigned long *)&ti->flags); | |
2833 | } | |
2834 | ||
2835 | static inline __attribute__((always_inline)) void clear_ti_thread_flag(struct thread_info *ti, int flag) | |
2836 | { | |
2837 | clear_bit(flag, (unsigned long *)&ti->flags); | |
2838 | } | |
2839 | ||
2840 | static inline __attribute__((always_inline)) int test_and_set_ti_thread_flag(struct thread_info *ti, int flag) | |
2841 | { | |
2842 | return test_and_set_bit(flag, (unsigned long *)&ti->flags); | |
2843 | } | |
2844 | ||
2845 | static inline __attribute__((always_inline)) int test_and_clear_ti_thread_flag(struct thread_info *ti, int flag) | |
2846 | { | |
2847 | return test_and_clear_bit(flag, (unsigned long *)&ti->flags); | |
2848 | } | |
2849 | ||
2850 | static inline __attribute__((always_inline)) int test_ti_thread_flag(struct thread_info *ti, int flag) | |
2851 | { | |
2852 | return test_bit(flag, (unsigned long *)&ti->flags); | |
2853 | } | |
2854 | # 122 "include/linux/thread_info.h" | |
2855 | static inline __attribute__((always_inline)) void set_restore_sigmask(void) | |
2856 | { | |
2857 | set_ti_thread_flag(current_thread_info(), 5); | |
2858 | set_ti_thread_flag(current_thread_info(), 1); | |
2859 | } | |
2860 | # 10 "include/linux/preempt.h" 2 | |
2861 | # 51 "include/linux/spinlock.h" 2 | |
2862 | ||
2863 | ||
2864 | ||
2865 | ||
2866 | # 1 "include/linux/stringify.h" 1 | |
2867 | # 56 "include/linux/spinlock.h" 2 | |
2868 | # 1 "include/linux/bottom_half.h" 1 | |
2869 | ||
2870 | ||
2871 | ||
2872 | extern void local_bh_disable(void); | |
2873 | extern void _local_bh_enable(void); | |
2874 | extern void local_bh_enable(void); | |
2875 | extern void local_bh_enable_ip(unsigned long ip); | |
2876 | # 57 "include/linux/spinlock.h" 2 | |
2877 | # 80 "include/linux/spinlock.h" | |
2878 | # 1 "include/linux/spinlock_types.h" 1 | |
2879 | # 15 "include/linux/spinlock_types.h" | |
2880 | # 1 "include/linux/spinlock_types_up.h" 1 | |
2881 | # 17 "include/linux/spinlock_types_up.h" | |
2882 | typedef struct { | |
2883 | volatile unsigned int slock; | |
2884 | } raw_spinlock_t; | |
2885 | # 31 "include/linux/spinlock_types_up.h" | |
2886 | typedef struct { | |
2887 | ||
2888 | } raw_rwlock_t; | |
2889 | # 16 "include/linux/spinlock_types.h" 2 | |
2890 | ||
2891 | ||
2892 | # 1 "include/linux/lockdep.h" 1 | |
2893 | # 12 "include/linux/lockdep.h" | |
2894 | struct task_struct; | |
2895 | struct lockdep_map; | |
2896 | ||
2897 | ||
2898 | ||
2899 | ||
2900 | ||
2901 | # 1 "include/linux/debug_locks.h" 1 | |
2902 | ||
2903 | ||
2904 | ||
2905 | ||
2906 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/atomic.h" 1 | |
2907 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/atomic.h" | |
2908 | # 1 "include/asm-generic/atomic.h" 1 | |
2909 | # 58 "include/asm-generic/atomic.h" | |
2910 | static inline __attribute__((always_inline)) int atomic_add_return(int i, atomic_t *v) | |
2911 | { | |
2912 | unsigned long flags; | |
2913 | int temp; | |
2914 | ||
2915 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
2916 | temp = v->counter; | |
2917 | temp += i; | |
2918 | v->counter = temp; | |
2919 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
2920 | ||
2921 | return temp; | |
2922 | } | |
2923 | # 80 "include/asm-generic/atomic.h" | |
2924 | static inline __attribute__((always_inline)) int atomic_sub_return(int i, atomic_t *v) | |
2925 | { | |
2926 | unsigned long flags; | |
2927 | int temp; | |
2928 | ||
2929 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
2930 | temp = v->counter; | |
2931 | temp -= i; | |
2932 | v->counter = temp; | |
2933 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
2934 | ||
2935 | return temp; | |
2936 | } | |
2937 | ||
2938 | static inline __attribute__((always_inline)) int atomic_add_negative(int i, atomic_t *v) | |
2939 | { | |
2940 | return atomic_add_return(i, v) < 0; | |
2941 | } | |
2942 | ||
2943 | static inline __attribute__((always_inline)) void atomic_add(int i, atomic_t *v) | |
2944 | { | |
2945 | atomic_add_return(i, v); | |
2946 | } | |
2947 | ||
2948 | static inline __attribute__((always_inline)) void atomic_sub(int i, atomic_t *v) | |
2949 | { | |
2950 | atomic_sub_return(i, v); | |
2951 | } | |
2952 | ||
2953 | static inline __attribute__((always_inline)) void atomic_inc(atomic_t *v) | |
2954 | { | |
2955 | atomic_add_return(1, v); | |
2956 | } | |
2957 | ||
2958 | static inline __attribute__((always_inline)) void atomic_dec(atomic_t *v) | |
2959 | { | |
2960 | atomic_sub_return(1, v); | |
2961 | } | |
2962 | # 137 "include/asm-generic/atomic.h" | |
2963 | static inline __attribute__((always_inline)) void atomic_clear_mask(unsigned long mask, unsigned long *addr) | |
2964 | { | |
2965 | unsigned long flags; | |
2966 | ||
2967 | mask = ~mask; | |
2968 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
2969 | *addr &= mask; | |
2970 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
2971 | } | |
2972 | # 162 "include/asm-generic/atomic.h" | |
2973 | # 1 "include/asm-generic/atomic-long.h" 1 | |
2974 | # 11 "include/asm-generic/atomic-long.h" | |
2975 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
2976 | # 12 "include/asm-generic/atomic-long.h" 2 | |
2977 | # 141 "include/asm-generic/atomic-long.h" | |
2978 | typedef atomic_t atomic_long_t; | |
2979 | ||
2980 | ||
2981 | static inline __attribute__((always_inline)) long atomic_long_read(atomic_long_t *l) | |
2982 | { | |
2983 | atomic_t *v = (atomic_t *)l; | |
2984 | ||
2985 | return (long)((v)->counter); | |
2986 | } | |
2987 | ||
2988 | static inline __attribute__((always_inline)) void atomic_long_set(atomic_long_t *l, long i) | |
2989 | { | |
2990 | atomic_t *v = (atomic_t *)l; | |
2991 | ||
2992 | (((v)->counter) = (i)); | |
2993 | } | |
2994 | ||
2995 | static inline __attribute__((always_inline)) void atomic_long_inc(atomic_long_t *l) | |
2996 | { | |
2997 | atomic_t *v = (atomic_t *)l; | |
2998 | ||
2999 | atomic_inc(v); | |
3000 | } | |
3001 | ||
3002 | static inline __attribute__((always_inline)) void atomic_long_dec(atomic_long_t *l) | |
3003 | { | |
3004 | atomic_t *v = (atomic_t *)l; | |
3005 | ||
3006 | atomic_dec(v); | |
3007 | } | |
3008 | ||
3009 | static inline __attribute__((always_inline)) void atomic_long_add(long i, atomic_long_t *l) | |
3010 | { | |
3011 | atomic_t *v = (atomic_t *)l; | |
3012 | ||
3013 | atomic_add(i, v); | |
3014 | } | |
3015 | ||
3016 | static inline __attribute__((always_inline)) void atomic_long_sub(long i, atomic_long_t *l) | |
3017 | { | |
3018 | atomic_t *v = (atomic_t *)l; | |
3019 | ||
3020 | atomic_sub(i, v); | |
3021 | } | |
3022 | ||
3023 | static inline __attribute__((always_inline)) int atomic_long_sub_and_test(long i, atomic_long_t *l) | |
3024 | { | |
3025 | atomic_t *v = (atomic_t *)l; | |
3026 | ||
3027 | return (atomic_sub_return((i), (v)) == 0); | |
3028 | } | |
3029 | ||
3030 | static inline __attribute__((always_inline)) int atomic_long_dec_and_test(atomic_long_t *l) | |
3031 | { | |
3032 | atomic_t *v = (atomic_t *)l; | |
3033 | ||
3034 | return (atomic_sub_return(1, (v)) == 0); | |
3035 | } | |
3036 | ||
3037 | static inline __attribute__((always_inline)) int atomic_long_inc_and_test(atomic_long_t *l) | |
3038 | { | |
3039 | atomic_t *v = (atomic_t *)l; | |
3040 | ||
3041 | return (atomic_add_return(1, (v)) == 0); | |
3042 | } | |
3043 | ||
3044 | static inline __attribute__((always_inline)) int atomic_long_add_negative(long i, atomic_long_t *l) | |
3045 | { | |
3046 | atomic_t *v = (atomic_t *)l; | |
3047 | ||
3048 | return atomic_add_negative(i, v); | |
3049 | } | |
3050 | ||
3051 | static inline __attribute__((always_inline)) long atomic_long_add_return(long i, atomic_long_t *l) | |
3052 | { | |
3053 | atomic_t *v = (atomic_t *)l; | |
3054 | ||
3055 | return (long)atomic_add_return(i, v); | |
3056 | } | |
3057 | ||
3058 | static inline __attribute__((always_inline)) long atomic_long_sub_return(long i, atomic_long_t *l) | |
3059 | { | |
3060 | atomic_t *v = (atomic_t *)l; | |
3061 | ||
3062 | return (long)atomic_sub_return(i, v); | |
3063 | } | |
3064 | ||
3065 | static inline __attribute__((always_inline)) long atomic_long_inc_return(atomic_long_t *l) | |
3066 | { | |
3067 | atomic_t *v = (atomic_t *)l; | |
3068 | ||
3069 | return (long)atomic_add_return(1, (v)); | |
3070 | } | |
3071 | ||
3072 | static inline __attribute__((always_inline)) long atomic_long_dec_return(atomic_long_t *l) | |
3073 | { | |
3074 | atomic_t *v = (atomic_t *)l; | |
3075 | ||
3076 | return (long)atomic_sub_return(1, (v)); | |
3077 | } | |
3078 | ||
3079 | static inline __attribute__((always_inline)) long atomic_long_add_unless(atomic_long_t *l, long a, long u) | |
3080 | { | |
3081 | atomic_t *v = (atomic_t *)l; | |
3082 | ||
3083 | return (long)({ int c, old; c = ((v)->counter); while (c != (u) && (old = (((__typeof__(*((&(((v))->counter)))))__cmpxchg_local_generic(((&(((v))->counter))), (unsigned long)(((c))), (unsigned long)(((c + (a)))), sizeof(*((&(((v))->counter)))))))) != c) c = old; c != (u); }); | |
3084 | } | |
3085 | # 163 "include/asm-generic/atomic.h" 2 | |
3086 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/atomic.h" 2 | |
3087 | # 6 "include/linux/debug_locks.h" 2 | |
3088 | ||
3089 | ||
3090 | struct task_struct; | |
3091 | ||
3092 | extern int debug_locks; | |
3093 | extern int debug_locks_silent; | |
3094 | ||
3095 | ||
3096 | static inline __attribute__((always_inline)) int __debug_locks_off(void) | |
3097 | { | |
3098 | return ((__typeof__(*(&debug_locks)))__xchg((unsigned long)(0), (&debug_locks), sizeof(*(&debug_locks)))); | |
3099 | } | |
3100 | ||
3101 | ||
3102 | ||
3103 | ||
3104 | extern int debug_locks_off(void); | |
3105 | # 43 "include/linux/debug_locks.h" | |
3106 | extern void locking_selftest(void); | |
3107 | ||
3108 | ||
3109 | ||
3110 | ||
3111 | struct task_struct; | |
3112 | ||
3113 | ||
3114 | extern void debug_show_all_locks(void); | |
3115 | extern void __debug_show_held_locks(struct task_struct *task); | |
3116 | extern void debug_show_held_locks(struct task_struct *task); | |
3117 | extern void debug_check_no_locks_freed(const void *from, unsigned long len); | |
3118 | extern void debug_check_no_locks_held(struct task_struct *task); | |
3119 | # 20 "include/linux/lockdep.h" 2 | |
3120 | # 1 "include/linux/stacktrace.h" 1 | |
3121 | ||
3122 | ||
3123 | ||
3124 | struct task_struct; | |
3125 | ||
3126 | ||
3127 | struct task_struct; | |
3128 | ||
3129 | struct stack_trace { | |
3130 | unsigned int nr_entries, max_entries; | |
3131 | unsigned long *entries; | |
3132 | int skip; | |
3133 | }; | |
3134 | ||
3135 | extern void save_stack_trace(struct stack_trace *trace); | |
3136 | extern void save_stack_trace_bp(struct stack_trace *trace, unsigned long bp); | |
3137 | extern void save_stack_trace_tsk(struct task_struct *tsk, | |
3138 | struct stack_trace *trace); | |
3139 | ||
3140 | extern void print_stack_trace(struct stack_trace *trace, int spaces); | |
3141 | # 21 "include/linux/lockdep.h" 2 | |
3142 | # 35 "include/linux/lockdep.h" | |
3143 | struct lockdep_subclass_key { | |
3144 | char __one_byte; | |
3145 | } __attribute__ ((__packed__)); | |
3146 | ||
3147 | struct lock_class_key { | |
3148 | struct lockdep_subclass_key subkeys[8UL]; | |
3149 | }; | |
3150 | ||
3151 | ||
3152 | ||
3153 | ||
3154 | ||
3155 | ||
3156 | struct lock_class { | |
3157 | ||
3158 | ||
3159 | ||
3160 | struct list_head hash_entry; | |
3161 | ||
3162 | ||
3163 | ||
3164 | ||
3165 | struct list_head lock_entry; | |
3166 | ||
3167 | struct lockdep_subclass_key *key; | |
3168 | unsigned int subclass; | |
3169 | unsigned int dep_gen_id; | |
3170 | ||
3171 | ||
3172 | ||
3173 | ||
3174 | unsigned long usage_mask; | |
3175 | struct stack_trace usage_traces[(1+3*4)]; | |
3176 | ||
3177 | ||
3178 | ||
3179 | ||
3180 | ||
3181 | ||
3182 | struct list_head locks_after, locks_before; | |
3183 | ||
3184 | ||
3185 | ||
3186 | ||
3187 | ||
3188 | unsigned int version; | |
3189 | ||
3190 | ||
3191 | ||
3192 | ||
3193 | unsigned long ops; | |
3194 | ||
3195 | const char *name; | |
3196 | int name_version; | |
3197 | ||
3198 | ||
3199 | ||
3200 | ||
3201 | ||
3202 | }; | |
3203 | # 133 "include/linux/lockdep.h" | |
3204 | struct lockdep_map { | |
3205 | struct lock_class_key *key; | |
3206 | struct lock_class *class_cache; | |
3207 | const char *name; | |
3208 | ||
3209 | ||
3210 | ||
3211 | ||
3212 | }; | |
3213 | ||
3214 | ||
3215 | ||
3216 | ||
3217 | ||
3218 | struct lock_list { | |
3219 | struct list_head entry; | |
3220 | struct lock_class *class; | |
3221 | struct stack_trace trace; | |
3222 | int distance; | |
3223 | ||
3224 | ||
3225 | ||
3226 | ||
3227 | ||
3228 | struct lock_list *parent; | |
3229 | }; | |
3230 | ||
3231 | ||
3232 | ||
3233 | ||
3234 | struct lock_chain { | |
3235 | u8 irq_context; | |
3236 | u8 depth; | |
3237 | u16 base; | |
3238 | struct list_head entry; | |
3239 | u64 chain_key; | |
3240 | }; | |
3241 | # 179 "include/linux/lockdep.h" | |
3242 | struct held_lock { | |
3243 | # 194 "include/linux/lockdep.h" | |
3244 | u64 prev_chain_key; | |
3245 | unsigned long acquire_ip; | |
3246 | struct lockdep_map *instance; | |
3247 | struct lockdep_map *nest_lock; | |
3248 | ||
3249 | ||
3250 | ||
3251 | ||
3252 | unsigned int class_idx:13; | |
3253 | # 216 "include/linux/lockdep.h" | |
3254 | unsigned int irq_context:2; | |
3255 | unsigned int trylock:1; | |
3256 | ||
3257 | unsigned int read:2; | |
3258 | unsigned int check:2; | |
3259 | unsigned int hardirqs_off:1; | |
3260 | unsigned int references:11; | |
3261 | }; | |
3262 | ||
3263 | ||
3264 | ||
3265 | ||
3266 | extern void lockdep_init(void); | |
3267 | extern void lockdep_info(void); | |
3268 | extern void lockdep_reset(void); | |
3269 | extern void lockdep_reset_lock(struct lockdep_map *lock); | |
3270 | extern void lockdep_free_key_range(void *start, unsigned long size); | |
3271 | extern void lockdep_sys_exit(void); | |
3272 | ||
3273 | extern void lockdep_off(void); | |
3274 | extern void lockdep_on(void); | |
3275 | ||
3276 | ||
3277 | ||
3278 | ||
3279 | ||
3280 | ||
3281 | ||
3282 | extern void lockdep_init_map(struct lockdep_map *lock, const char *name, | |
3283 | struct lock_class_key *key, int subclass); | |
3284 | # 274 "include/linux/lockdep.h" | |
3285 | static inline __attribute__((always_inline)) int lockdep_match_key(struct lockdep_map *lock, | |
3286 | struct lock_class_key *key) | |
3287 | { | |
3288 | return lock->key == key; | |
3289 | } | |
3290 | # 295 "include/linux/lockdep.h" | |
3291 | extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass, | |
3292 | int trylock, int read, int check, | |
3293 | struct lockdep_map *nest_lock, unsigned long ip); | |
3294 | ||
3295 | extern void lock_release(struct lockdep_map *lock, int nested, | |
3296 | unsigned long ip); | |
3297 | ||
3298 | ||
3299 | ||
3300 | extern int lock_is_held(struct lockdep_map *lock); | |
3301 | ||
3302 | extern void lock_set_class(struct lockdep_map *lock, const char *name, | |
3303 | struct lock_class_key *key, unsigned int subclass, | |
3304 | unsigned long ip); | |
3305 | ||
3306 | static inline __attribute__((always_inline)) void lock_set_subclass(struct lockdep_map *lock, | |
3307 | unsigned int subclass, unsigned long ip) | |
3308 | { | |
3309 | lock_set_class(lock, lock->name, lock->key, subclass, ip); | |
3310 | } | |
3311 | ||
3312 | extern void lockdep_set_current_reclaim_state(gfp_t gfp_mask); | |
3313 | extern void lockdep_clear_current_reclaim_state(void); | |
3314 | extern void lockdep_trace_alloc(gfp_t mask); | |
3315 | # 416 "include/linux/lockdep.h" | |
3316 | extern void early_init_irq_lock_class(void); | |
3317 | # 428 "include/linux/lockdep.h" | |
3318 | static inline __attribute__((always_inline)) void early_boot_irqs_off(void) | |
3319 | { | |
3320 | } | |
3321 | static inline __attribute__((always_inline)) void early_boot_irqs_on(void) | |
3322 | { | |
3323 | } | |
3324 | static inline __attribute__((always_inline)) void print_irqtrace_events(struct task_struct *curr) | |
3325 | { | |
3326 | } | |
3327 | # 19 "include/linux/spinlock_types.h" 2 | |
3328 | ||
3329 | typedef struct { | |
3330 | raw_spinlock_t raw_lock; | |
3331 | ||
3332 | ||
3333 | ||
3334 | ||
3335 | unsigned int magic, owner_cpu; | |
3336 | void *owner; | |
3337 | ||
3338 | ||
3339 | struct lockdep_map dep_map; | |
3340 | ||
3341 | } spinlock_t; | |
3342 | ||
3343 | ||
3344 | ||
3345 | typedef struct { | |
3346 | raw_rwlock_t raw_lock; | |
3347 | ||
3348 | ||
3349 | ||
3350 | ||
3351 | unsigned int magic, owner_cpu; | |
3352 | void *owner; | |
3353 | ||
3354 | ||
3355 | struct lockdep_map dep_map; | |
3356 | ||
3357 | } rwlock_t; | |
3358 | # 81 "include/linux/spinlock.h" 2 | |
3359 | ||
3360 | extern int __attribute__((section(".spinlock.text"))) generic__raw_read_trylock(raw_rwlock_t *lock); | |
3361 | ||
3362 | ||
3363 | ||
3364 | ||
3365 | ||
3366 | ||
3367 | ||
3368 | # 1 "include/linux/spinlock_up.h" 1 | |
3369 | # 23 "include/linux/spinlock_up.h" | |
3370 | static inline __attribute__((always_inline)) void __raw_spin_lock(raw_spinlock_t *lock) | |
3371 | { | |
3372 | lock->slock = 0; | |
3373 | } | |
3374 | ||
3375 | static inline __attribute__((always_inline)) void | |
3376 | __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags) | |
3377 | { | |
3378 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
3379 | lock->slock = 0; | |
3380 | } | |
3381 | ||
3382 | static inline __attribute__((always_inline)) int __raw_spin_trylock(raw_spinlock_t *lock) | |
3383 | { | |
3384 | char oldval = lock->slock; | |
3385 | ||
3386 | lock->slock = 0; | |
3387 | ||
3388 | return oldval > 0; | |
3389 | } | |
3390 | ||
3391 | static inline __attribute__((always_inline)) void __raw_spin_unlock(raw_spinlock_t *lock) | |
3392 | { | |
3393 | lock->slock = 1; | |
3394 | } | |
3395 | # 91 "include/linux/spinlock.h" 2 | |
3396 | ||
3397 | ||
3398 | ||
3399 | extern void __spin_lock_init(spinlock_t *lock, const char *name, | |
3400 | struct lock_class_key *key); | |
3401 | # 109 "include/linux/spinlock.h" | |
3402 | extern void __rwlock_init(rwlock_t *lock, const char *name, | |
3403 | struct lock_class_key *key); | |
3404 | # 137 "include/linux/spinlock.h" | |
3405 | static inline __attribute__((always_inline)) void smp_mb__after_lock(void) { __asm__ __volatile__("": : :"memory"); } | |
3406 | # 147 "include/linux/spinlock.h" | |
3407 | extern void _raw_spin_lock(spinlock_t *lock); | |
3408 | ||
3409 | extern int _raw_spin_trylock(spinlock_t *lock); | |
3410 | extern void _raw_spin_unlock(spinlock_t *lock); | |
3411 | extern void _raw_read_lock(rwlock_t *lock); | |
3412 | ||
3413 | extern int _raw_read_trylock(rwlock_t *lock); | |
3414 | extern void _raw_read_unlock(rwlock_t *lock); | |
3415 | extern void _raw_write_lock(rwlock_t *lock); | |
3416 | ||
3417 | extern int _raw_write_trylock(rwlock_t *lock); | |
3418 | extern void _raw_write_unlock(rwlock_t *lock); | |
3419 | # 330 "include/linux/spinlock.h" | |
3420 | extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock); | |
3421 | # 344 "include/linux/spinlock.h" | |
3422 | # 1 "include/linux/spinlock_api_smp.h" 1 | |
3423 | # 18 "include/linux/spinlock_api_smp.h" | |
3424 | int in_lock_functions(unsigned long addr); | |
3425 | ||
3426 | ||
3427 | ||
3428 | void __attribute__((section(".spinlock.text"))) _spin_lock(spinlock_t *lock) ; | |
3429 | void __attribute__((section(".spinlock.text"))) _spin_lock_nested(spinlock_t *lock, int subclass) | |
3430 | ; | |
3431 | void __attribute__((section(".spinlock.text"))) _spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *map) | |
3432 | ; | |
3433 | void __attribute__((section(".spinlock.text"))) _read_lock(rwlock_t *lock) ; | |
3434 | void __attribute__((section(".spinlock.text"))) _write_lock(rwlock_t *lock) ; | |
3435 | void __attribute__((section(".spinlock.text"))) _spin_lock_bh(spinlock_t *lock) ; | |
3436 | void __attribute__((section(".spinlock.text"))) _read_lock_bh(rwlock_t *lock) ; | |
3437 | void __attribute__((section(".spinlock.text"))) _write_lock_bh(rwlock_t *lock) ; | |
3438 | void __attribute__((section(".spinlock.text"))) _spin_lock_irq(spinlock_t *lock) ; | |
3439 | void __attribute__((section(".spinlock.text"))) _read_lock_irq(rwlock_t *lock) ; | |
3440 | void __attribute__((section(".spinlock.text"))) _write_lock_irq(rwlock_t *lock) ; | |
3441 | unsigned long __attribute__((section(".spinlock.text"))) _spin_lock_irqsave(spinlock_t *lock) | |
3442 | ; | |
3443 | unsigned long __attribute__((section(".spinlock.text"))) _spin_lock_irqsave_nested(spinlock_t *lock, int subclass) | |
3444 | ; | |
3445 | unsigned long __attribute__((section(".spinlock.text"))) _read_lock_irqsave(rwlock_t *lock) | |
3446 | ; | |
3447 | unsigned long __attribute__((section(".spinlock.text"))) _write_lock_irqsave(rwlock_t *lock) | |
3448 | ; | |
3449 | int __attribute__((section(".spinlock.text"))) _spin_trylock(spinlock_t *lock); | |
3450 | int __attribute__((section(".spinlock.text"))) _read_trylock(rwlock_t *lock); | |
3451 | int __attribute__((section(".spinlock.text"))) _write_trylock(rwlock_t *lock); | |
3452 | int __attribute__((section(".spinlock.text"))) _spin_trylock_bh(spinlock_t *lock); | |
3453 | void __attribute__((section(".spinlock.text"))) _spin_unlock(spinlock_t *lock) ; | |
3454 | void __attribute__((section(".spinlock.text"))) _read_unlock(rwlock_t *lock) ; | |
3455 | void __attribute__((section(".spinlock.text"))) _write_unlock(rwlock_t *lock) ; | |
3456 | void __attribute__((section(".spinlock.text"))) _spin_unlock_bh(spinlock_t *lock) ; | |
3457 | void __attribute__((section(".spinlock.text"))) _read_unlock_bh(rwlock_t *lock) ; | |
3458 | void __attribute__((section(".spinlock.text"))) _write_unlock_bh(rwlock_t *lock) ; | |
3459 | void __attribute__((section(".spinlock.text"))) _spin_unlock_irq(spinlock_t *lock) ; | |
3460 | void __attribute__((section(".spinlock.text"))) _read_unlock_irq(rwlock_t *lock) ; | |
3461 | void __attribute__((section(".spinlock.text"))) _write_unlock_irq(rwlock_t *lock) ; | |
3462 | void __attribute__((section(".spinlock.text"))) _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags) | |
3463 | ; | |
3464 | void __attribute__((section(".spinlock.text"))) _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) | |
3465 | ; | |
3466 | void __attribute__((section(".spinlock.text"))) _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags) | |
3467 | ; | |
3468 | # 194 "include/linux/spinlock_api_smp.h" | |
3469 | static inline __attribute__((always_inline)) int __spin_trylock(spinlock_t *lock) | |
3470 | { | |
3471 | do { } while (0); | |
3472 | if (_raw_spin_trylock(lock)) { | |
3473 | lock_acquire(&lock->dep_map, 0, 1, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3474 | return 1; | |
3475 | } | |
3476 | do { } while (0); | |
3477 | return 0; | |
3478 | } | |
3479 | ||
3480 | static inline __attribute__((always_inline)) int __read_trylock(rwlock_t *lock) | |
3481 | { | |
3482 | do { } while (0); | |
3483 | if (_raw_read_trylock(lock)) { | |
3484 | lock_acquire(&lock->dep_map, 0, 1, 2, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3485 | return 1; | |
3486 | } | |
3487 | do { } while (0); | |
3488 | return 0; | |
3489 | } | |
3490 | ||
3491 | static inline __attribute__((always_inline)) int __write_trylock(rwlock_t *lock) | |
3492 | { | |
3493 | do { } while (0); | |
3494 | if (_raw_write_trylock(lock)) { | |
3495 | lock_acquire(&lock->dep_map, 0, 1, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3496 | return 1; | |
3497 | } | |
3498 | do { } while (0); | |
3499 | return 0; | |
3500 | } | |
3501 | # 234 "include/linux/spinlock_api_smp.h" | |
3502 | static inline __attribute__((always_inline)) void __read_lock(rwlock_t *lock) | |
3503 | { | |
3504 | do { } while (0); | |
3505 | lock_acquire(&lock->dep_map, 0, 0, 2, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3506 | _raw_read_lock(lock); | |
3507 | } | |
3508 | ||
3509 | static inline __attribute__((always_inline)) unsigned long __spin_lock_irqsave(spinlock_t *lock) | |
3510 | { | |
3511 | unsigned long flags; | |
3512 | ||
3513 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
3514 | do { } while (0); | |
3515 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3516 | ||
3517 | ||
3518 | ||
3519 | ||
3520 | ||
3521 | ||
3522 | _raw_spin_lock(lock); | |
3523 | ||
3524 | ||
3525 | ||
3526 | return flags; | |
3527 | } | |
3528 | ||
3529 | static inline __attribute__((always_inline)) void __spin_lock_irq(spinlock_t *lock) | |
3530 | { | |
3531 | do { raw_local_irq_disable(); do { } while (0); } while (0); | |
3532 | do { } while (0); | |
3533 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3534 | _raw_spin_lock(lock); | |
3535 | } | |
3536 | ||
3537 | static inline __attribute__((always_inline)) void __spin_lock_bh(spinlock_t *lock) | |
3538 | { | |
3539 | local_bh_disable(); | |
3540 | do { } while (0); | |
3541 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3542 | _raw_spin_lock(lock); | |
3543 | } | |
3544 | ||
3545 | static inline __attribute__((always_inline)) unsigned long __read_lock_irqsave(rwlock_t *lock) | |
3546 | { | |
3547 | unsigned long flags; | |
3548 | ||
3549 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
3550 | do { } while (0); | |
3551 | lock_acquire(&lock->dep_map, 0, 0, 2, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3552 | (_raw_read_lock)((lock)); | |
3553 | ||
3554 | return flags; | |
3555 | } | |
3556 | ||
3557 | static inline __attribute__((always_inline)) void __read_lock_irq(rwlock_t *lock) | |
3558 | { | |
3559 | do { raw_local_irq_disable(); do { } while (0); } while (0); | |
3560 | do { } while (0); | |
3561 | lock_acquire(&lock->dep_map, 0, 0, 2, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3562 | _raw_read_lock(lock); | |
3563 | } | |
3564 | ||
3565 | static inline __attribute__((always_inline)) void __read_lock_bh(rwlock_t *lock) | |
3566 | { | |
3567 | local_bh_disable(); | |
3568 | do { } while (0); | |
3569 | lock_acquire(&lock->dep_map, 0, 0, 2, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3570 | _raw_read_lock(lock); | |
3571 | } | |
3572 | ||
3573 | static inline __attribute__((always_inline)) unsigned long __write_lock_irqsave(rwlock_t *lock) | |
3574 | { | |
3575 | unsigned long flags; | |
3576 | ||
3577 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
3578 | do { } while (0); | |
3579 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3580 | (_raw_write_lock)((lock)); | |
3581 | ||
3582 | return flags; | |
3583 | } | |
3584 | ||
3585 | static inline __attribute__((always_inline)) void __write_lock_irq(rwlock_t *lock) | |
3586 | { | |
3587 | do { raw_local_irq_disable(); do { } while (0); } while (0); | |
3588 | do { } while (0); | |
3589 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3590 | _raw_write_lock(lock); | |
3591 | } | |
3592 | ||
3593 | static inline __attribute__((always_inline)) void __write_lock_bh(rwlock_t *lock) | |
3594 | { | |
3595 | local_bh_disable(); | |
3596 | do { } while (0); | |
3597 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3598 | _raw_write_lock(lock); | |
3599 | } | |
3600 | ||
3601 | static inline __attribute__((always_inline)) void __spin_lock(spinlock_t *lock) | |
3602 | { | |
3603 | do { } while (0); | |
3604 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3605 | _raw_spin_lock(lock); | |
3606 | } | |
3607 | ||
3608 | static inline __attribute__((always_inline)) void __write_lock(rwlock_t *lock) | |
3609 | { | |
3610 | do { } while (0); | |
3611 | lock_acquire(&lock->dep_map, 0, 0, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3612 | _raw_write_lock(lock); | |
3613 | } | |
3614 | ||
3615 | ||
3616 | ||
3617 | static inline __attribute__((always_inline)) void __spin_unlock(spinlock_t *lock) | |
3618 | { | |
3619 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3620 | _raw_spin_unlock(lock); | |
3621 | do { } while (0); | |
3622 | } | |
3623 | ||
3624 | static inline __attribute__((always_inline)) void __write_unlock(rwlock_t *lock) | |
3625 | { | |
3626 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3627 | _raw_write_unlock(lock); | |
3628 | do { } while (0); | |
3629 | } | |
3630 | ||
3631 | static inline __attribute__((always_inline)) void __read_unlock(rwlock_t *lock) | |
3632 | { | |
3633 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3634 | _raw_read_unlock(lock); | |
3635 | do { } while (0); | |
3636 | } | |
3637 | ||
3638 | static inline __attribute__((always_inline)) void __spin_unlock_irqrestore(spinlock_t *lock, | |
3639 | unsigned long flags) | |
3640 | { | |
3641 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3642 | _raw_spin_unlock(lock); | |
3643 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
3644 | do { } while (0); | |
3645 | } | |
3646 | ||
3647 | static inline __attribute__((always_inline)) void __spin_unlock_irq(spinlock_t *lock) | |
3648 | { | |
3649 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3650 | _raw_spin_unlock(lock); | |
3651 | do { do { } while (0); raw_local_irq_enable(); } while (0); | |
3652 | do { } while (0); | |
3653 | } | |
3654 | ||
3655 | static inline __attribute__((always_inline)) void __spin_unlock_bh(spinlock_t *lock) | |
3656 | { | |
3657 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3658 | _raw_spin_unlock(lock); | |
3659 | do { } while (0); | |
3660 | local_bh_enable_ip((unsigned long)__builtin_return_address(0)); | |
3661 | } | |
3662 | ||
3663 | static inline __attribute__((always_inline)) void __read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) | |
3664 | { | |
3665 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3666 | _raw_read_unlock(lock); | |
3667 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
3668 | do { } while (0); | |
3669 | } | |
3670 | ||
3671 | static inline __attribute__((always_inline)) void __read_unlock_irq(rwlock_t *lock) | |
3672 | { | |
3673 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3674 | _raw_read_unlock(lock); | |
3675 | do { do { } while (0); raw_local_irq_enable(); } while (0); | |
3676 | do { } while (0); | |
3677 | } | |
3678 | ||
3679 | static inline __attribute__((always_inline)) void __read_unlock_bh(rwlock_t *lock) | |
3680 | { | |
3681 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3682 | _raw_read_unlock(lock); | |
3683 | do { } while (0); | |
3684 | local_bh_enable_ip((unsigned long)__builtin_return_address(0)); | |
3685 | } | |
3686 | ||
3687 | static inline __attribute__((always_inline)) void __write_unlock_irqrestore(rwlock_t *lock, | |
3688 | unsigned long flags) | |
3689 | { | |
3690 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3691 | _raw_write_unlock(lock); | |
3692 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
3693 | do { } while (0); | |
3694 | } | |
3695 | ||
3696 | static inline __attribute__((always_inline)) void __write_unlock_irq(rwlock_t *lock) | |
3697 | { | |
3698 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3699 | _raw_write_unlock(lock); | |
3700 | do { do { } while (0); raw_local_irq_enable(); } while (0); | |
3701 | do { } while (0); | |
3702 | } | |
3703 | ||
3704 | static inline __attribute__((always_inline)) void __write_unlock_bh(rwlock_t *lock) | |
3705 | { | |
3706 | lock_release(&lock->dep_map, 1, (unsigned long)__builtin_return_address(0)); | |
3707 | _raw_write_unlock(lock); | |
3708 | do { } while (0); | |
3709 | local_bh_enable_ip((unsigned long)__builtin_return_address(0)); | |
3710 | } | |
3711 | ||
3712 | static inline __attribute__((always_inline)) int __spin_trylock_bh(spinlock_t *lock) | |
3713 | { | |
3714 | local_bh_disable(); | |
3715 | do { } while (0); | |
3716 | if (_raw_spin_trylock(lock)) { | |
3717 | lock_acquire(&lock->dep_map, 0, 1, 0, 1, ((void *)0), (unsigned long)__builtin_return_address(0)); | |
3718 | return 1; | |
3719 | } | |
3720 | do { } while (0); | |
3721 | local_bh_enable_ip((unsigned long)__builtin_return_address(0)); | |
3722 | return 0; | |
3723 | } | |
3724 | # 345 "include/linux/spinlock.h" 2 | |
3725 | # 30 "include/linux/seqlock.h" 2 | |
3726 | ||
3727 | ||
3728 | typedef struct { | |
3729 | unsigned sequence; | |
3730 | spinlock_t lock; | |
3731 | } seqlock_t; | |
3732 | # 60 "include/linux/seqlock.h" | |
3733 | static inline __attribute__((always_inline)) void write_seqlock(seqlock_t *sl) | |
3734 | { | |
3735 | _spin_lock(&sl->lock); | |
3736 | ++sl->sequence; | |
3737 | __asm__ __volatile__("": : :"memory"); | |
3738 | } | |
3739 | ||
3740 | static inline __attribute__((always_inline)) void write_sequnlock(seqlock_t *sl) | |
3741 | { | |
3742 | __asm__ __volatile__("": : :"memory"); | |
3743 | sl->sequence++; | |
3744 | _spin_unlock(&sl->lock); | |
3745 | } | |
3746 | ||
3747 | static inline __attribute__((always_inline)) int write_tryseqlock(seqlock_t *sl) | |
3748 | { | |
3749 | int ret = (_spin_trylock(&sl->lock)); | |
3750 | ||
3751 | if (ret) { | |
3752 | ++sl->sequence; | |
3753 | __asm__ __volatile__("": : :"memory"); | |
3754 | } | |
3755 | return ret; | |
3756 | } | |
3757 | ||
3758 | ||
3759 | static inline __attribute__((always_inline)) __attribute__((always_inline)) unsigned read_seqbegin(const seqlock_t *sl) | |
3760 | { | |
3761 | unsigned ret; | |
3762 | ||
3763 | repeat: | |
3764 | ret = sl->sequence; | |
3765 | __asm__ __volatile__("": : :"memory"); | |
3766 | if (__builtin_expect(!!(ret & 1), 0)) { | |
3767 | __asm__ __volatile__("": : :"memory"); | |
3768 | goto repeat; | |
3769 | } | |
3770 | ||
3771 | return ret; | |
3772 | } | |
3773 | ||
3774 | ||
3775 | ||
3776 | ||
3777 | ||
3778 | ||
3779 | static inline __attribute__((always_inline)) __attribute__((always_inline)) int read_seqretry(const seqlock_t *sl, unsigned start) | |
3780 | { | |
3781 | __asm__ __volatile__("": : :"memory"); | |
3782 | ||
3783 | return (sl->sequence != start); | |
3784 | } | |
3785 | # 121 "include/linux/seqlock.h" | |
3786 | typedef struct seqcount { | |
3787 | unsigned sequence; | |
3788 | } seqcount_t; | |
3789 | ||
3790 | ||
3791 | ||
3792 | ||
3793 | ||
3794 | static inline __attribute__((always_inline)) unsigned read_seqcount_begin(const seqcount_t *s) | |
3795 | { | |
3796 | unsigned ret; | |
3797 | ||
3798 | repeat: | |
3799 | ret = s->sequence; | |
3800 | __asm__ __volatile__("": : :"memory"); | |
3801 | if (__builtin_expect(!!(ret & 1), 0)) { | |
3802 | __asm__ __volatile__("": : :"memory"); | |
3803 | goto repeat; | |
3804 | } | |
3805 | return ret; | |
3806 | } | |
3807 | ||
3808 | ||
3809 | ||
3810 | ||
3811 | static inline __attribute__((always_inline)) int read_seqcount_retry(const seqcount_t *s, unsigned start) | |
3812 | { | |
3813 | __asm__ __volatile__("": : :"memory"); | |
3814 | ||
3815 | return s->sequence != start; | |
3816 | } | |
3817 | ||
3818 | ||
3819 | ||
3820 | ||
3821 | ||
3822 | ||
3823 | static inline __attribute__((always_inline)) void write_seqcount_begin(seqcount_t *s) | |
3824 | { | |
3825 | s->sequence++; | |
3826 | __asm__ __volatile__("": : :"memory"); | |
3827 | } | |
3828 | ||
3829 | static inline __attribute__((always_inline)) void write_seqcount_end(seqcount_t *s) | |
3830 | { | |
3831 | __asm__ __volatile__("": : :"memory"); | |
3832 | s->sequence++; | |
3833 | } | |
3834 | # 9 "include/linux/time.h" 2 | |
3835 | # 1 "include/linux/math64.h" 1 | |
3836 | ||
3837 | ||
3838 | ||
3839 | ||
3840 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/div64.h" 1 | |
3841 | # 6 "include/linux/math64.h" 2 | |
3842 | # 41 "include/linux/math64.h" | |
3843 | static inline __attribute__((always_inline)) u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder) | |
3844 | { | |
3845 | *remainder = ({ uint32_t __base = (divisor); uint32_t __rem; (void)(((typeof((dividend)) *)0) == ((uint64_t *)0)); if (__builtin_expect(!!(((dividend) >> 32) == 0), 1)) { __rem = (uint32_t)(dividend) % __base; (dividend) = (uint32_t)(dividend) / __base; } else __rem = __div64_32(&(dividend), __base); __rem; }); | |
3846 | return dividend; | |
3847 | } | |
3848 | ||
3849 | ||
3850 | ||
3851 | extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder); | |
3852 | ||
3853 | ||
3854 | ||
3855 | extern u64 div64_u64(u64 dividend, u64 divisor); | |
3856 | # 66 "include/linux/math64.h" | |
3857 | static inline __attribute__((always_inline)) u64 div_u64(u64 dividend, u32 divisor) | |
3858 | { | |
3859 | u32 remainder; | |
3860 | return div_u64_rem(dividend, divisor, &remainder); | |
3861 | } | |
3862 | ||
3863 | ||
3864 | ||
3865 | ||
3866 | ||
3867 | ||
3868 | static inline __attribute__((always_inline)) s64 div_s64(s64 dividend, s32 divisor) | |
3869 | { | |
3870 | s32 remainder; | |
3871 | return div_s64_rem(dividend, divisor, &remainder); | |
3872 | } | |
3873 | ||
3874 | ||
3875 | u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder); | |
3876 | ||
3877 | static inline __attribute__((always_inline)) __attribute__((always_inline)) u32 | |
3878 | __iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder) | |
3879 | { | |
3880 | u32 ret = 0; | |
3881 | ||
3882 | while (dividend >= divisor) { | |
3883 | ||
3884 | ||
3885 | asm("" : "+rm"(dividend)); | |
3886 | ||
3887 | dividend -= divisor; | |
3888 | ret++; | |
3889 | } | |
3890 | ||
3891 | *remainder = dividend; | |
3892 | ||
3893 | return ret; | |
3894 | } | |
3895 | # 10 "include/linux/time.h" 2 | |
3896 | ||
3897 | ||
3898 | ||
3899 | ||
3900 | struct timespec { | |
3901 | __kernel_time_t tv_sec; | |
3902 | long tv_nsec; | |
3903 | }; | |
3904 | ||
3905 | ||
3906 | struct timeval { | |
3907 | __kernel_time_t tv_sec; | |
3908 | __kernel_suseconds_t tv_usec; | |
3909 | }; | |
3910 | ||
3911 | struct timezone { | |
3912 | int tz_minuteswest; | |
3913 | int tz_dsttime; | |
3914 | }; | |
3915 | ||
3916 | ||
3917 | ||
3918 | extern struct timezone sys_tz; | |
3919 | # 45 "include/linux/time.h" | |
3920 | static inline __attribute__((always_inline)) int timespec_equal(const struct timespec *a, | |
3921 | const struct timespec *b) | |
3922 | { | |
3923 | return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec); | |
3924 | } | |
3925 | ||
3926 | ||
3927 | ||
3928 | ||
3929 | ||
3930 | ||
3931 | static inline __attribute__((always_inline)) int timespec_compare(const struct timespec *lhs, const struct timespec *rhs) | |
3932 | { | |
3933 | if (lhs->tv_sec < rhs->tv_sec) | |
3934 | return -1; | |
3935 | if (lhs->tv_sec > rhs->tv_sec) | |
3936 | return 1; | |
3937 | return lhs->tv_nsec - rhs->tv_nsec; | |
3938 | } | |
3939 | ||
3940 | static inline __attribute__((always_inline)) int timeval_compare(const struct timeval *lhs, const struct timeval *rhs) | |
3941 | { | |
3942 | if (lhs->tv_sec < rhs->tv_sec) | |
3943 | return -1; | |
3944 | if (lhs->tv_sec > rhs->tv_sec) | |
3945 | return 1; | |
3946 | return lhs->tv_usec - rhs->tv_usec; | |
3947 | } | |
3948 | ||
3949 | extern unsigned long mktime(const unsigned int year, const unsigned int mon, | |
3950 | const unsigned int day, const unsigned int hour, | |
3951 | const unsigned int min, const unsigned int sec); | |
3952 | ||
3953 | extern void set_normalized_timespec(struct timespec *ts, time_t sec, s64 nsec); | |
3954 | extern struct timespec timespec_add_safe(const struct timespec lhs, | |
3955 | const struct timespec rhs); | |
3956 | ||
3957 | ||
3958 | ||
3959 | ||
3960 | static inline __attribute__((always_inline)) struct timespec timespec_sub(struct timespec lhs, | |
3961 | struct timespec rhs) | |
3962 | { | |
3963 | struct timespec ts_delta; | |
3964 | set_normalized_timespec(&ts_delta, lhs.tv_sec - rhs.tv_sec, | |
3965 | lhs.tv_nsec - rhs.tv_nsec); | |
3966 | return ts_delta; | |
3967 | } | |
3968 | ||
3969 | ||
3970 | ||
3971 | ||
3972 | ||
3973 | ||
3974 | ||
3975 | extern struct timespec xtime; | |
3976 | extern struct timespec wall_to_monotonic; | |
3977 | extern seqlock_t xtime_lock; | |
3978 | ||
3979 | extern void read_persistent_clock(struct timespec *ts); | |
3980 | extern void read_boot_clock(struct timespec *ts); | |
3981 | extern int update_persistent_clock(struct timespec now); | |
3982 | extern int no_sync_cmos_clock ; | |
3983 | void timekeeping_init(void); | |
3984 | extern int timekeeping_suspended; | |
3985 | ||
3986 | unsigned long get_seconds(void); | |
3987 | struct timespec current_kernel_time(void); | |
3988 | struct timespec __current_kernel_time(void); | |
3989 | struct timespec get_monotonic_coarse(void); | |
3990 | # 131 "include/linux/time.h" | |
3991 | static inline __attribute__((always_inline)) u32 arch_gettimeoffset(void) { return 0; } | |
3992 | ||
3993 | ||
3994 | extern void do_gettimeofday(struct timeval *tv); | |
3995 | extern int do_settimeofday(struct timespec *tv); | |
3996 | extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz); | |
3997 | ||
3998 | extern long do_utimes(int dfd, char *filename, struct timespec *times, int flags); | |
3999 | struct itimerval; | |
4000 | extern int do_setitimer(int which, struct itimerval *value, | |
4001 | struct itimerval *ovalue); | |
4002 | extern unsigned int alarm_setitimer(unsigned int seconds); | |
4003 | extern int do_getitimer(int which, struct itimerval *value); | |
4004 | extern void getnstimeofday(struct timespec *tv); | |
4005 | extern void getrawmonotonic(struct timespec *ts); | |
4006 | extern void getboottime(struct timespec *ts); | |
4007 | extern void monotonic_to_bootbased(struct timespec *ts); | |
4008 | ||
4009 | extern struct timespec timespec_trunc(struct timespec t, unsigned gran); | |
4010 | extern int timekeeping_valid_for_hres(void); | |
4011 | extern void update_wall_time(void); | |
4012 | extern void update_xtime_cache(u64 nsec); | |
4013 | extern void timekeeping_leap_insert(int leapsecond); | |
4014 | ||
4015 | struct tms; | |
4016 | extern void do_sys_times(struct tms *); | |
4017 | ||
4018 | ||
4019 | ||
4020 | ||
4021 | ||
4022 | struct tm { | |
4023 | ||
4024 | ||
4025 | ||
4026 | ||
4027 | int tm_sec; | |
4028 | ||
4029 | int tm_min; | |
4030 | ||
4031 | int tm_hour; | |
4032 | ||
4033 | int tm_mday; | |
4034 | ||
4035 | int tm_mon; | |
4036 | ||
4037 | long tm_year; | |
4038 | ||
4039 | int tm_wday; | |
4040 | ||
4041 | int tm_yday; | |
4042 | }; | |
4043 | ||
4044 | void time_to_tm(time_t totalsecs, int offset, struct tm *result); | |
4045 | # 193 "include/linux/time.h" | |
4046 | static inline __attribute__((always_inline)) s64 timespec_to_ns(const struct timespec *ts) | |
4047 | { | |
4048 | return ((s64) ts->tv_sec * 1000000000L) + ts->tv_nsec; | |
4049 | } | |
4050 | # 205 "include/linux/time.h" | |
4051 | static inline __attribute__((always_inline)) s64 timeval_to_ns(const struct timeval *tv) | |
4052 | { | |
4053 | return ((s64) tv->tv_sec * 1000000000L) + | |
4054 | tv->tv_usec * 1000L; | |
4055 | } | |
4056 | ||
4057 | ||
4058 | ||
4059 | ||
4060 | ||
4061 | ||
4062 | ||
4063 | extern struct timespec ns_to_timespec(const s64 nsec); | |
4064 | ||
4065 | ||
4066 | ||
4067 | ||
4068 | ||
4069 | ||
4070 | ||
4071 | extern struct timeval ns_to_timeval(const s64 nsec); | |
4072 | # 235 "include/linux/time.h" | |
4073 | static inline __attribute__((always_inline)) __attribute__((always_inline)) void timespec_add_ns(struct timespec *a, u64 ns) | |
4074 | { | |
4075 | a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, 1000000000L, &ns); | |
4076 | a->tv_nsec = ns; | |
4077 | } | |
4078 | # 258 "include/linux/time.h" | |
4079 | struct itimerspec { | |
4080 | struct timespec it_interval; | |
4081 | struct timespec it_value; | |
4082 | }; | |
4083 | ||
4084 | struct itimerval { | |
4085 | struct timeval it_interval; | |
4086 | struct timeval it_value; | |
4087 | }; | |
4088 | # 61 "include/linux/stat.h" 2 | |
4089 | ||
4090 | struct kstat { | |
4091 | u64 ino; | |
4092 | dev_t dev; | |
4093 | umode_t mode; | |
4094 | unsigned int nlink; | |
4095 | uid_t uid; | |
4096 | gid_t gid; | |
4097 | dev_t rdev; | |
4098 | loff_t size; | |
4099 | struct timespec atime; | |
4100 | struct timespec mtime; | |
4101 | struct timespec ctime; | |
4102 | unsigned long blksize; | |
4103 | unsigned long long blocks; | |
4104 | }; | |
4105 | # 11 "include/linux/module.h" 2 | |
4106 | ||
4107 | ||
4108 | # 1 "include/linux/kmod.h" 1 | |
4109 | # 22 "include/linux/kmod.h" | |
4110 | # 1 "include/linux/gfp.h" 1 | |
4111 | ||
4112 | ||
4113 | ||
4114 | # 1 "include/linux/mmzone.h" 1 | |
4115 | # 9 "include/linux/mmzone.h" | |
4116 | # 1 "include/linux/wait.h" 1 | |
4117 | # 26 "include/linux/wait.h" | |
4118 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/current.h" 1 | |
4119 | # 1 "include/asm-generic/current.h" 1 | |
4120 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/current.h" 2 | |
4121 | # 27 "include/linux/wait.h" 2 | |
4122 | ||
4123 | typedef struct __wait_queue wait_queue_t; | |
4124 | typedef int (*wait_queue_func_t)(wait_queue_t *wait, unsigned mode, int flags, void *key); | |
4125 | int default_wake_function(wait_queue_t *wait, unsigned mode, int flags, void *key); | |
4126 | ||
4127 | struct __wait_queue { | |
4128 | unsigned int flags; | |
4129 | ||
4130 | void *private; | |
4131 | wait_queue_func_t func; | |
4132 | struct list_head task_list; | |
4133 | }; | |
4134 | ||
4135 | struct wait_bit_key { | |
4136 | void *flags; | |
4137 | int bit_nr; | |
4138 | }; | |
4139 | ||
4140 | struct wait_bit_queue { | |
4141 | struct wait_bit_key key; | |
4142 | wait_queue_t wait; | |
4143 | }; | |
4144 | ||
4145 | struct __wait_queue_head { | |
4146 | spinlock_t lock; | |
4147 | struct list_head task_list; | |
4148 | }; | |
4149 | typedef struct __wait_queue_head wait_queue_head_t; | |
4150 | ||
4151 | struct task_struct; | |
4152 | # 80 "include/linux/wait.h" | |
4153 | extern void __init_waitqueue_head(wait_queue_head_t *q, struct lock_class_key *); | |
4154 | # 98 "include/linux/wait.h" | |
4155 | static inline __attribute__((always_inline)) void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p) | |
4156 | { | |
4157 | q->flags = 0; | |
4158 | q->private = p; | |
4159 | q->func = default_wake_function; | |
4160 | } | |
4161 | ||
4162 | static inline __attribute__((always_inline)) void init_waitqueue_func_entry(wait_queue_t *q, | |
4163 | wait_queue_func_t func) | |
4164 | { | |
4165 | q->flags = 0; | |
4166 | q->private = ((void *)0); | |
4167 | q->func = func; | |
4168 | } | |
4169 | ||
4170 | static inline __attribute__((always_inline)) int waitqueue_active(wait_queue_head_t *q) | |
4171 | { | |
4172 | return !list_empty(&q->task_list); | |
4173 | } | |
4174 | ||
4175 | extern void add_wait_queue(wait_queue_head_t *q, wait_queue_t *wait); | |
4176 | extern void add_wait_queue_exclusive(wait_queue_head_t *q, wait_queue_t *wait); | |
4177 | extern void remove_wait_queue(wait_queue_head_t *q, wait_queue_t *wait); | |
4178 | ||
4179 | static inline __attribute__((always_inline)) void __add_wait_queue(wait_queue_head_t *head, wait_queue_t *new) | |
4180 | { | |
4181 | list_add(&new->task_list, &head->task_list); | |
4182 | } | |
4183 | ||
4184 | ||
4185 | ||
4186 | ||
4187 | static inline __attribute__((always_inline)) void __add_wait_queue_tail(wait_queue_head_t *head, | |
4188 | wait_queue_t *new) | |
4189 | { | |
4190 | list_add_tail(&new->task_list, &head->task_list); | |
4191 | } | |
4192 | ||
4193 | static inline __attribute__((always_inline)) void __remove_wait_queue(wait_queue_head_t *head, | |
4194 | wait_queue_t *old) | |
4195 | { | |
4196 | list_del(&old->task_list); | |
4197 | } | |
4198 | ||
4199 | void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr, void *key); | |
4200 | void __wake_up_locked_key(wait_queue_head_t *q, unsigned int mode, void *key); | |
4201 | void __wake_up_sync_key(wait_queue_head_t *q, unsigned int mode, int nr, | |
4202 | void *key); | |
4203 | void __wake_up_locked(wait_queue_head_t *q, unsigned int mode); | |
4204 | void __wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr); | |
4205 | void __wake_up_bit(wait_queue_head_t *, void *, int); | |
4206 | int __wait_on_bit(wait_queue_head_t *, struct wait_bit_queue *, int (*)(void *), unsigned); | |
4207 | int __wait_on_bit_lock(wait_queue_head_t *, struct wait_bit_queue *, int (*)(void *), unsigned); | |
4208 | void wake_up_bit(void *, int); | |
4209 | int out_of_line_wait_on_bit(void *, int, int (*)(void *), unsigned); | |
4210 | int out_of_line_wait_on_bit_lock(void *, int, int (*)(void *), unsigned); | |
4211 | wait_queue_head_t *bit_waitqueue(void *, int); | |
4212 | # 409 "include/linux/wait.h" | |
4213 | static inline __attribute__((always_inline)) void add_wait_queue_exclusive_locked(wait_queue_head_t *q, | |
4214 | wait_queue_t * wait) | |
4215 | { | |
4216 | wait->flags |= 0x01; | |
4217 | __add_wait_queue_tail(q, wait); | |
4218 | } | |
4219 | ||
4220 | ||
4221 | ||
4222 | ||
4223 | static inline __attribute__((always_inline)) void remove_wait_queue_locked(wait_queue_head_t *q, | |
4224 | wait_queue_t * wait) | |
4225 | { | |
4226 | __remove_wait_queue(q, wait); | |
4227 | } | |
4228 | ||
4229 | ||
4230 | ||
4231 | ||
4232 | ||
4233 | ||
4234 | extern void sleep_on(wait_queue_head_t *q); | |
4235 | extern long sleep_on_timeout(wait_queue_head_t *q, | |
4236 | signed long timeout); | |
4237 | extern void interruptible_sleep_on(wait_queue_head_t *q); | |
4238 | extern long interruptible_sleep_on_timeout(wait_queue_head_t *q, | |
4239 | signed long timeout); | |
4240 | ||
4241 | ||
4242 | ||
4243 | ||
4244 | void prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state); | |
4245 | void prepare_to_wait_exclusive(wait_queue_head_t *q, wait_queue_t *wait, int state); | |
4246 | void finish_wait(wait_queue_head_t *q, wait_queue_t *wait); | |
4247 | void abort_exclusive_wait(wait_queue_head_t *q, wait_queue_t *wait, | |
4248 | unsigned int mode, void *key); | |
4249 | int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key); | |
4250 | int wake_bit_function(wait_queue_t *wait, unsigned mode, int sync, void *key); | |
4251 | # 489 "include/linux/wait.h" | |
4252 | static inline __attribute__((always_inline)) int wait_on_bit(void *word, int bit, | |
4253 | int (*action)(void *), unsigned mode) | |
4254 | { | |
4255 | if (!test_bit(bit, word)) | |
4256 | return 0; | |
4257 | return out_of_line_wait_on_bit(word, bit, action, mode); | |
4258 | } | |
4259 | # 513 "include/linux/wait.h" | |
4260 | static inline __attribute__((always_inline)) int wait_on_bit_lock(void *word, int bit, | |
4261 | int (*action)(void *), unsigned mode) | |
4262 | { | |
4263 | if (!test_and_set_bit(bit, word)) | |
4264 | return 0; | |
4265 | return out_of_line_wait_on_bit_lock(word, bit, action, mode); | |
4266 | } | |
4267 | # 10 "include/linux/mmzone.h" 2 | |
4268 | ||
4269 | ||
4270 | # 1 "include/linux/threads.h" 1 | |
4271 | # 13 "include/linux/mmzone.h" 2 | |
4272 | # 1 "include/linux/numa.h" 1 | |
4273 | # 14 "include/linux/mmzone.h" 2 | |
4274 | # 1 "include/linux/init.h" 1 | |
4275 | # 131 "include/linux/init.h" | |
4276 | typedef int (*initcall_t)(void); | |
4277 | typedef void (*exitcall_t)(void); | |
4278 | ||
4279 | extern initcall_t __con_initcall_start[], __con_initcall_end[]; | |
4280 | extern initcall_t __security_initcall_start[], __security_initcall_end[]; | |
4281 | ||
4282 | ||
4283 | typedef void (*ctor_fn_t)(void); | |
4284 | ||
4285 | ||
4286 | extern int do_one_initcall(initcall_t fn); | |
4287 | extern char __attribute__ ((__section__(".init.data"))) boot_command_line[]; | |
4288 | extern char *saved_command_line; | |
4289 | extern unsigned int reset_devices; | |
4290 | ||
4291 | ||
4292 | void setup_arch(char **); | |
4293 | void prepare_namespace(void); | |
4294 | ||
4295 | extern void (*late_time_init)(void); | |
4296 | # 15 "include/linux/mmzone.h" 2 | |
4297 | ||
4298 | # 1 "include/linux/nodemask.h" 1 | |
4299 | # 95 "include/linux/nodemask.h" | |
4300 | # 1 "include/linux/bitmap.h" 1 | |
4301 | ||
4302 | ||
4303 | ||
4304 | ||
4305 | ||
4306 | ||
4307 | ||
4308 | # 1 "include/linux/string.h" 1 | |
4309 | # 15 "include/linux/string.h" | |
4310 | extern char *strndup_user(const char *, long); | |
4311 | extern void *memdup_user(const void *, size_t); | |
4312 | ||
4313 | ||
4314 | ||
4315 | ||
4316 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/string.h" 1 | |
4317 | # 15 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/string.h" | |
4318 | extern inline __attribute__((always_inline)) char *strcpy(char *dest, const char *src) | |
4319 | { | |
4320 | char *xdest = dest; | |
4321 | char temp = 0; | |
4322 | ||
4323 | __asm__ __volatile__ ( | |
4324 | "1:" | |
4325 | "%2 = B [%1++] (Z);" | |
4326 | "B [%0++] = %2;" | |
4327 | "CC = %2;" | |
4328 | "if cc jump 1b (bp);" | |
4329 | : "+&a" (dest), "+&a" (src), "=&d" (temp) | |
4330 | : | |
4331 | : "memory", "CC"); | |
4332 | ||
4333 | return xdest; | |
4334 | } | |
4335 | ||
4336 | ||
4337 | extern inline __attribute__((always_inline)) char *strncpy(char *dest, const char *src, size_t n) | |
4338 | { | |
4339 | char *xdest = dest; | |
4340 | char temp = 0; | |
4341 | ||
4342 | if (n == 0) | |
4343 | return xdest; | |
4344 | ||
4345 | __asm__ __volatile__ ( | |
4346 | "1:" | |
4347 | "%3 = B [%1++] (Z);" | |
4348 | "B [%0++] = %3;" | |
4349 | "CC = %3;" | |
4350 | "if ! cc jump 2f;" | |
4351 | "%2 += -1;" | |
4352 | "CC = %2 == 0;" | |
4353 | "if ! cc jump 1b (bp);" | |
4354 | "jump 4f;" | |
4355 | "2:" | |
4356 | ||
4357 | "%3 = 0;" | |
4358 | "3:" | |
4359 | "%2 += -1;" | |
4360 | "CC = %2 == 0;" | |
4361 | "if cc jump 4f;" | |
4362 | "B [%0++] = %3;" | |
4363 | "jump 3b;" | |
4364 | "4:" | |
4365 | : "+&a" (dest), "+&a" (src), "+&da" (n), "=&d" (temp) | |
4366 | : | |
4367 | : "memory", "CC"); | |
4368 | ||
4369 | return xdest; | |
4370 | } | |
4371 | ||
4372 | ||
4373 | extern inline __attribute__((always_inline)) int strcmp(const char *cs, const char *ct) | |
4374 | { | |
4375 | ||
4376 | ||
4377 | ||
4378 | int __res1, __res2; | |
4379 | ||
4380 | __asm__ __volatile__ ( | |
4381 | "1:" | |
4382 | "%2 = B[%0++] (Z);" | |
4383 | "%3 = B[%1++] (Z);" | |
4384 | "CC = %2 == %3;" | |
4385 | "if ! cc jump 2f;" | |
4386 | "CC = %2;" | |
4387 | "if cc jump 1b (bp);" | |
4388 | "jump.s 3f;" | |
4389 | "2:" | |
4390 | "%2 = %2 - %3;" | |
4391 | "3:" | |
4392 | : "+&a" (cs), "+&a" (ct), "=&d" (__res1), "=&d" (__res2) | |
4393 | : | |
4394 | : "memory", "CC"); | |
4395 | ||
4396 | return __res1; | |
4397 | } | |
4398 | ||
4399 | ||
4400 | extern inline __attribute__((always_inline)) int strncmp(const char *cs, const char *ct, size_t count) | |
4401 | { | |
4402 | ||
4403 | ||
4404 | ||
4405 | int __res1, __res2; | |
4406 | ||
4407 | if (!count) | |
4408 | return 0; | |
4409 | ||
4410 | __asm__ __volatile__ ( | |
4411 | "1:" | |
4412 | "%3 = B[%0++] (Z);" | |
4413 | "%4 = B[%1++] (Z);" | |
4414 | "CC = %3 == %4;" | |
4415 | "if ! cc jump 3f;" | |
4416 | "CC = %3;" | |
4417 | "if ! cc jump 4f;" | |
4418 | "%2 += -1;" | |
4419 | "CC = %2 == 0;" | |
4420 | "if ! cc jump 1b;" | |
4421 | "2:" | |
4422 | "%3 = 0;" | |
4423 | "jump.s 4f;" | |
4424 | "3:" | |
4425 | "%3 = %3 - %4;" | |
4426 | "4:" | |
4427 | : "+&a" (cs), "+&a" (ct), "+&da" (count), "=&d" (__res1), "=&d" (__res2) | |
4428 | : | |
4429 | : "memory", "CC"); | |
4430 | ||
4431 | return __res1; | |
4432 | } | |
4433 | ||
4434 | ||
4435 | extern void *memset(void *s, int c, size_t count); | |
4436 | ||
4437 | extern void *memcpy(void *d, const void *s, size_t count); | |
4438 | ||
4439 | extern int memcmp(const void *, const void *, __kernel_size_t); | |
4440 | ||
4441 | extern void *memchr(const void *s, int c, size_t n); | |
4442 | ||
4443 | extern void *memmove(void *dest, const void *src, size_t count); | |
4444 | # 22 "include/linux/string.h" 2 | |
4445 | # 30 "include/linux/string.h" | |
4446 | size_t strlcpy(char *, const char *, size_t); | |
4447 | ||
4448 | ||
4449 | extern char * strcat(char *, const char *); | |
4450 | ||
4451 | ||
4452 | extern char * strncat(char *, const char *, __kernel_size_t); | |
4453 | ||
4454 | ||
4455 | extern size_t strlcat(char *, const char *, __kernel_size_t); | |
4456 | # 48 "include/linux/string.h" | |
4457 | extern int strnicmp(const char *, const char *, __kernel_size_t); | |
4458 | ||
4459 | ||
4460 | extern int strcasecmp(const char *s1, const char *s2); | |
4461 | ||
4462 | ||
4463 | extern int strncasecmp(const char *s1, const char *s2, size_t n); | |
4464 | ||
4465 | ||
4466 | extern char * strchr(const char *,int); | |
4467 | ||
4468 | ||
4469 | extern char * strnchr(const char *, size_t, int); | |
4470 | ||
4471 | ||
4472 | extern char * strrchr(const char *,int); | |
4473 | ||
4474 | extern char * __attribute__((warn_unused_result)) strstrip(char *); | |
4475 | ||
4476 | extern char * strstr(const char *,const char *); | |
4477 | ||
4478 | ||
4479 | extern __kernel_size_t strlen(const char *); | |
4480 | ||
4481 | ||
4482 | extern __kernel_size_t strnlen(const char *,__kernel_size_t); | |
4483 | ||
4484 | ||
4485 | extern char * strpbrk(const char *,const char *); | |
4486 | ||
4487 | ||
4488 | extern char * strsep(char **,const char *); | |
4489 | ||
4490 | ||
4491 | extern __kernel_size_t strspn(const char *,const char *); | |
4492 | ||
4493 | ||
4494 | extern __kernel_size_t strcspn(const char *,const char *); | |
4495 | # 98 "include/linux/string.h" | |
4496 | extern void * memscan(void *,int,__kernel_size_t); | |
4497 | # 107 "include/linux/string.h" | |
4498 | extern char *kstrdup(const char *s, gfp_t gfp); | |
4499 | extern char *kstrndup(const char *s, size_t len, gfp_t gfp); | |
4500 | extern void *kmemdup(const void *src, size_t len, gfp_t gfp); | |
4501 | ||
4502 | extern char **argv_split(gfp_t gfp, const char *str, int *argcp); | |
4503 | extern void argv_free(char **argv); | |
4504 | ||
4505 | extern bool sysfs_streq(const char *s1, const char *s2); | |
4506 | ||
4507 | ||
4508 | int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args); | |
4509 | int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf); | |
4510 | int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __attribute__((format(printf,3,4))); | |
4511 | ||
4512 | ||
4513 | extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos, | |
4514 | const void *from, size_t available); | |
4515 | ||
4516 | ||
4517 | ||
4518 | ||
4519 | ||
4520 | ||
4521 | static inline __attribute__((always_inline)) bool strstarts(const char *str, const char *prefix) | |
4522 | { | |
4523 | return strncmp(str, prefix, strlen(prefix)) == 0; | |
4524 | } | |
4525 | # 9 "include/linux/bitmap.h" 2 | |
4526 | # 87 "include/linux/bitmap.h" | |
4527 | extern int __bitmap_empty(const unsigned long *bitmap, int bits); | |
4528 | extern int __bitmap_full(const unsigned long *bitmap, int bits); | |
4529 | extern int __bitmap_equal(const unsigned long *bitmap1, | |
4530 | const unsigned long *bitmap2, int bits); | |
4531 | extern void __bitmap_complement(unsigned long *dst, const unsigned long *src, | |
4532 | int bits); | |
4533 | extern void __bitmap_shift_right(unsigned long *dst, | |
4534 | const unsigned long *src, int shift, int bits); | |
4535 | extern void __bitmap_shift_left(unsigned long *dst, | |
4536 | const unsigned long *src, int shift, int bits); | |
4537 | extern int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1, | |
4538 | const unsigned long *bitmap2, int bits); | |
4539 | extern void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1, | |
4540 | const unsigned long *bitmap2, int bits); | |
4541 | extern void __bitmap_xor(unsigned long *dst, const unsigned long *bitmap1, | |
4542 | const unsigned long *bitmap2, int bits); | |
4543 | extern int __bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1, | |
4544 | const unsigned long *bitmap2, int bits); | |
4545 | extern int __bitmap_intersects(const unsigned long *bitmap1, | |
4546 | const unsigned long *bitmap2, int bits); | |
4547 | extern int __bitmap_subset(const unsigned long *bitmap1, | |
4548 | const unsigned long *bitmap2, int bits); | |
4549 | extern int __bitmap_weight(const unsigned long *bitmap, int bits); | |
4550 | ||
4551 | extern int bitmap_scnprintf(char *buf, unsigned int len, | |
4552 | const unsigned long *src, int nbits); | |
4553 | extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user, | |
4554 | unsigned long *dst, int nbits); | |
4555 | extern int bitmap_parse_user(const char *ubuf, unsigned int ulen, | |
4556 | unsigned long *dst, int nbits); | |
4557 | extern int bitmap_scnlistprintf(char *buf, unsigned int len, | |
4558 | const unsigned long *src, int nbits); | |
4559 | extern int bitmap_parselist(const char *buf, unsigned long *maskp, | |
4560 | int nmaskbits); | |
4561 | extern void bitmap_remap(unsigned long *dst, const unsigned long *src, | |
4562 | const unsigned long *old, const unsigned long *new, int bits); | |
4563 | extern int bitmap_bitremap(int oldbit, | |
4564 | const unsigned long *old, const unsigned long *new, int bits); | |
4565 | extern void bitmap_onto(unsigned long *dst, const unsigned long *orig, | |
4566 | const unsigned long *relmap, int bits); | |
4567 | extern void bitmap_fold(unsigned long *dst, const unsigned long *orig, | |
4568 | int sz, int bits); | |
4569 | extern int bitmap_find_free_region(unsigned long *bitmap, int bits, int order); | |
4570 | extern void bitmap_release_region(unsigned long *bitmap, int pos, int order); | |
4571 | extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order); | |
4572 | extern void bitmap_copy_le(void *dst, const unsigned long *src, int nbits); | |
4573 | # 143 "include/linux/bitmap.h" | |
4574 | static inline __attribute__((always_inline)) void bitmap_zero(unsigned long *dst, int nbits) | |
4575 | { | |
4576 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4577 | *dst = 0UL; | |
4578 | else { | |
4579 | int len = (((nbits) + (8 * sizeof(long)) - 1) / (8 * sizeof(long))) * sizeof(unsigned long); | |
4580 | memset(dst, 0, len); | |
4581 | } | |
4582 | } | |
4583 | ||
4584 | static inline __attribute__((always_inline)) void bitmap_fill(unsigned long *dst, int nbits) | |
4585 | { | |
4586 | size_t nlongs = (((nbits) + (8 * sizeof(long)) - 1) / (8 * sizeof(long))); | |
4587 | if (!(__builtin_constant_p(nbits) && (nbits) <= 32)) { | |
4588 | int len = (nlongs - 1) * sizeof(unsigned long); | |
4589 | memset(dst, 0xff, len); | |
4590 | } | |
4591 | dst[nlongs - 1] = ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL ); | |
4592 | } | |
4593 | ||
4594 | static inline __attribute__((always_inline)) void bitmap_copy(unsigned long *dst, const unsigned long *src, | |
4595 | int nbits) | |
4596 | { | |
4597 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4598 | *dst = *src; | |
4599 | else { | |
4600 | int len = (((nbits) + (8 * sizeof(long)) - 1) / (8 * sizeof(long))) * sizeof(unsigned long); | |
4601 | memcpy(dst, src, len); | |
4602 | } | |
4603 | } | |
4604 | ||
4605 | static inline __attribute__((always_inline)) int bitmap_and(unsigned long *dst, const unsigned long *src1, | |
4606 | const unsigned long *src2, int nbits) | |
4607 | { | |
4608 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4609 | return (*dst = *src1 & *src2) != 0; | |
4610 | return __bitmap_and(dst, src1, src2, nbits); | |
4611 | } | |
4612 | ||
4613 | static inline __attribute__((always_inline)) void bitmap_or(unsigned long *dst, const unsigned long *src1, | |
4614 | const unsigned long *src2, int nbits) | |
4615 | { | |
4616 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4617 | *dst = *src1 | *src2; | |
4618 | else | |
4619 | __bitmap_or(dst, src1, src2, nbits); | |
4620 | } | |
4621 | ||
4622 | static inline __attribute__((always_inline)) void bitmap_xor(unsigned long *dst, const unsigned long *src1, | |
4623 | const unsigned long *src2, int nbits) | |
4624 | { | |
4625 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4626 | *dst = *src1 ^ *src2; | |
4627 | else | |
4628 | __bitmap_xor(dst, src1, src2, nbits); | |
4629 | } | |
4630 | ||
4631 | static inline __attribute__((always_inline)) int bitmap_andnot(unsigned long *dst, const unsigned long *src1, | |
4632 | const unsigned long *src2, int nbits) | |
4633 | { | |
4634 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4635 | return (*dst = *src1 & ~(*src2)) != 0; | |
4636 | return __bitmap_andnot(dst, src1, src2, nbits); | |
4637 | } | |
4638 | ||
4639 | static inline __attribute__((always_inline)) void bitmap_complement(unsigned long *dst, const unsigned long *src, | |
4640 | int nbits) | |
4641 | { | |
4642 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4643 | *dst = ~(*src) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL ); | |
4644 | else | |
4645 | __bitmap_complement(dst, src, nbits); | |
4646 | } | |
4647 | ||
4648 | static inline __attribute__((always_inline)) int bitmap_equal(const unsigned long *src1, | |
4649 | const unsigned long *src2, int nbits) | |
4650 | { | |
4651 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4652 | return ! ((*src1 ^ *src2) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
4653 | else | |
4654 | return __bitmap_equal(src1, src2, nbits); | |
4655 | } | |
4656 | ||
4657 | static inline __attribute__((always_inline)) int bitmap_intersects(const unsigned long *src1, | |
4658 | const unsigned long *src2, int nbits) | |
4659 | { | |
4660 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4661 | return ((*src1 & *src2) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )) != 0; | |
4662 | else | |
4663 | return __bitmap_intersects(src1, src2, nbits); | |
4664 | } | |
4665 | ||
4666 | static inline __attribute__((always_inline)) int bitmap_subset(const unsigned long *src1, | |
4667 | const unsigned long *src2, int nbits) | |
4668 | { | |
4669 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4670 | return ! ((*src1 & ~(*src2)) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
4671 | else | |
4672 | return __bitmap_subset(src1, src2, nbits); | |
4673 | } | |
4674 | ||
4675 | static inline __attribute__((always_inline)) int bitmap_empty(const unsigned long *src, int nbits) | |
4676 | { | |
4677 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4678 | return ! (*src & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
4679 | else | |
4680 | return __bitmap_empty(src, nbits); | |
4681 | } | |
4682 | ||
4683 | static inline __attribute__((always_inline)) int bitmap_full(const unsigned long *src, int nbits) | |
4684 | { | |
4685 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4686 | return ! (~(*src) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
4687 | else | |
4688 | return __bitmap_full(src, nbits); | |
4689 | } | |
4690 | ||
4691 | static inline __attribute__((always_inline)) int bitmap_weight(const unsigned long *src, int nbits) | |
4692 | { | |
4693 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4694 | return hweight_long(*src & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
4695 | return __bitmap_weight(src, nbits); | |
4696 | } | |
4697 | ||
4698 | static inline __attribute__((always_inline)) void bitmap_shift_right(unsigned long *dst, | |
4699 | const unsigned long *src, int n, int nbits) | |
4700 | { | |
4701 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4702 | *dst = *src >> n; | |
4703 | else | |
4704 | __bitmap_shift_right(dst, src, n, nbits); | |
4705 | } | |
4706 | ||
4707 | static inline __attribute__((always_inline)) void bitmap_shift_left(unsigned long *dst, | |
4708 | const unsigned long *src, int n, int nbits) | |
4709 | { | |
4710 | if ((__builtin_constant_p(nbits) && (nbits) <= 32)) | |
4711 | *dst = (*src << n) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL ); | |
4712 | else | |
4713 | __bitmap_shift_left(dst, src, n, nbits); | |
4714 | } | |
4715 | ||
4716 | static inline __attribute__((always_inline)) int bitmap_parse(const char *buf, unsigned int buflen, | |
4717 | unsigned long *maskp, int nmaskbits) | |
4718 | { | |
4719 | return __bitmap_parse(buf, buflen, 0, maskp, nmaskbits); | |
4720 | } | |
4721 | # 96 "include/linux/nodemask.h" 2 | |
4722 | ||
4723 | ||
4724 | typedef struct { unsigned long bits[((((1 << 0)) + (8 * sizeof(long)) - 1) / (8 * sizeof(long)))]; } nodemask_t; | |
4725 | extern nodemask_t _unused_nodemask_arg_; | |
4726 | ||
4727 | ||
4728 | static inline __attribute__((always_inline)) void __node_set(int node, volatile nodemask_t *dstp) | |
4729 | { | |
4730 | set_bit(node, dstp->bits); | |
4731 | } | |
4732 | ||
4733 | ||
4734 | static inline __attribute__((always_inline)) void __node_clear(int node, volatile nodemask_t *dstp) | |
4735 | { | |
4736 | clear_bit(node, dstp->bits); | |
4737 | } | |
4738 | ||
4739 | ||
4740 | static inline __attribute__((always_inline)) void __nodes_setall(nodemask_t *dstp, int nbits) | |
4741 | { | |
4742 | bitmap_fill(dstp->bits, nbits); | |
4743 | } | |
4744 | ||
4745 | ||
4746 | static inline __attribute__((always_inline)) void __nodes_clear(nodemask_t *dstp, int nbits) | |
4747 | { | |
4748 | bitmap_zero(dstp->bits, nbits); | |
4749 | } | |
4750 | ||
4751 | ||
4752 | ||
4753 | ||
4754 | ||
4755 | ||
4756 | static inline __attribute__((always_inline)) int __node_test_and_set(int node, nodemask_t *addr) | |
4757 | { | |
4758 | return test_and_set_bit(node, addr->bits); | |
4759 | } | |
4760 | ||
4761 | ||
4762 | ||
4763 | static inline __attribute__((always_inline)) void __nodes_and(nodemask_t *dstp, const nodemask_t *src1p, | |
4764 | const nodemask_t *src2p, int nbits) | |
4765 | { | |
4766 | bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits); | |
4767 | } | |
4768 | ||
4769 | ||
4770 | ||
4771 | static inline __attribute__((always_inline)) void __nodes_or(nodemask_t *dstp, const nodemask_t *src1p, | |
4772 | const nodemask_t *src2p, int nbits) | |
4773 | { | |
4774 | bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits); | |
4775 | } | |
4776 | ||
4777 | ||
4778 | ||
4779 | static inline __attribute__((always_inline)) void __nodes_xor(nodemask_t *dstp, const nodemask_t *src1p, | |
4780 | const nodemask_t *src2p, int nbits) | |
4781 | { | |
4782 | bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits); | |
4783 | } | |
4784 | ||
4785 | ||
4786 | ||
4787 | static inline __attribute__((always_inline)) void __nodes_andnot(nodemask_t *dstp, const nodemask_t *src1p, | |
4788 | const nodemask_t *src2p, int nbits) | |
4789 | { | |
4790 | bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits); | |
4791 | } | |
4792 | ||
4793 | ||
4794 | ||
4795 | static inline __attribute__((always_inline)) void __nodes_complement(nodemask_t *dstp, | |
4796 | const nodemask_t *srcp, int nbits) | |
4797 | { | |
4798 | bitmap_complement(dstp->bits, srcp->bits, nbits); | |
4799 | } | |
4800 | ||
4801 | ||
4802 | ||
4803 | static inline __attribute__((always_inline)) int __nodes_equal(const nodemask_t *src1p, | |
4804 | const nodemask_t *src2p, int nbits) | |
4805 | { | |
4806 | return bitmap_equal(src1p->bits, src2p->bits, nbits); | |
4807 | } | |
4808 | ||
4809 | ||
4810 | ||
4811 | static inline __attribute__((always_inline)) int __nodes_intersects(const nodemask_t *src1p, | |
4812 | const nodemask_t *src2p, int nbits) | |
4813 | { | |
4814 | return bitmap_intersects(src1p->bits, src2p->bits, nbits); | |
4815 | } | |
4816 | ||
4817 | ||
4818 | ||
4819 | static inline __attribute__((always_inline)) int __nodes_subset(const nodemask_t *src1p, | |
4820 | const nodemask_t *src2p, int nbits) | |
4821 | { | |
4822 | return bitmap_subset(src1p->bits, src2p->bits, nbits); | |
4823 | } | |
4824 | ||
4825 | ||
4826 | static inline __attribute__((always_inline)) int __nodes_empty(const nodemask_t *srcp, int nbits) | |
4827 | { | |
4828 | return bitmap_empty(srcp->bits, nbits); | |
4829 | } | |
4830 | ||
4831 | ||
4832 | static inline __attribute__((always_inline)) int __nodes_full(const nodemask_t *srcp, int nbits) | |
4833 | { | |
4834 | return bitmap_full(srcp->bits, nbits); | |
4835 | } | |
4836 | ||
4837 | ||
4838 | static inline __attribute__((always_inline)) int __nodes_weight(const nodemask_t *srcp, int nbits) | |
4839 | { | |
4840 | return bitmap_weight(srcp->bits, nbits); | |
4841 | } | |
4842 | ||
4843 | ||
4844 | ||
4845 | static inline __attribute__((always_inline)) void __nodes_shift_right(nodemask_t *dstp, | |
4846 | const nodemask_t *srcp, int n, int nbits) | |
4847 | { | |
4848 | bitmap_shift_right(dstp->bits, srcp->bits, n, nbits); | |
4849 | } | |
4850 | ||
4851 | ||
4852 | ||
4853 | static inline __attribute__((always_inline)) void __nodes_shift_left(nodemask_t *dstp, | |
4854 | const nodemask_t *srcp, int n, int nbits) | |
4855 | { | |
4856 | bitmap_shift_left(dstp->bits, srcp->bits, n, nbits); | |
4857 | } | |
4858 | ||
4859 | ||
4860 | ||
4861 | ||
4862 | ||
4863 | static inline __attribute__((always_inline)) int __first_node(const nodemask_t *srcp) | |
4864 | { | |
4865 | return ({ int __min1 = ((1 << 0)); int __min2 = (find_next_bit((srcp->bits), ((1 << 0)), 0)); __min1 < __min2 ? __min1: __min2; }); | |
4866 | } | |
4867 | ||
4868 | ||
4869 | static inline __attribute__((always_inline)) int __next_node(int n, const nodemask_t *srcp) | |
4870 | { | |
4871 | return ({ int __min1 = ((1 << 0)); int __min2 = (find_next_bit(srcp->bits, (1 << 0), n+1)); __min1 < __min2 ? __min1: __min2; }); | |
4872 | } | |
4873 | # 261 "include/linux/nodemask.h" | |
4874 | static inline __attribute__((always_inline)) int __first_unset_node(const nodemask_t *maskp) | |
4875 | { | |
4876 | return ({ int __min1 = ((1 << 0)); int __min2 = (find_next_zero_bit((maskp->bits), ((1 << 0)), 0)); __min1 < __min2 ? __min1: __min2; }); | |
4877 | ||
4878 | } | |
4879 | # 295 "include/linux/nodemask.h" | |
4880 | static inline __attribute__((always_inline)) int __nodemask_scnprintf(char *buf, int len, | |
4881 | const nodemask_t *srcp, int nbits) | |
4882 | { | |
4883 | return bitmap_scnprintf(buf, len, srcp->bits, nbits); | |
4884 | } | |
4885 | ||
4886 | ||
4887 | ||
4888 | static inline __attribute__((always_inline)) int __nodemask_parse_user(const char *buf, int len, | |
4889 | nodemask_t *dstp, int nbits) | |
4890 | { | |
4891 | return bitmap_parse_user(buf, len, dstp->bits, nbits); | |
4892 | } | |
4893 | ||
4894 | ||
4895 | ||
4896 | static inline __attribute__((always_inline)) int __nodelist_scnprintf(char *buf, int len, | |
4897 | const nodemask_t *srcp, int nbits) | |
4898 | { | |
4899 | return bitmap_scnlistprintf(buf, len, srcp->bits, nbits); | |
4900 | } | |
4901 | ||
4902 | ||
4903 | static inline __attribute__((always_inline)) int __nodelist_parse(const char *buf, nodemask_t *dstp, int nbits) | |
4904 | { | |
4905 | return bitmap_parselist(buf, dstp->bits, nbits); | |
4906 | } | |
4907 | ||
4908 | ||
4909 | ||
4910 | static inline __attribute__((always_inline)) int __node_remap(int oldbit, | |
4911 | const nodemask_t *oldp, const nodemask_t *newp, int nbits) | |
4912 | { | |
4913 | return bitmap_bitremap(oldbit, oldp->bits, newp->bits, nbits); | |
4914 | } | |
4915 | ||
4916 | ||
4917 | ||
4918 | static inline __attribute__((always_inline)) void __nodes_remap(nodemask_t *dstp, const nodemask_t *srcp, | |
4919 | const nodemask_t *oldp, const nodemask_t *newp, int nbits) | |
4920 | { | |
4921 | bitmap_remap(dstp->bits, srcp->bits, oldp->bits, newp->bits, nbits); | |
4922 | } | |
4923 | ||
4924 | ||
4925 | ||
4926 | static inline __attribute__((always_inline)) void __nodes_onto(nodemask_t *dstp, const nodemask_t *origp, | |
4927 | const nodemask_t *relmapp, int nbits) | |
4928 | { | |
4929 | bitmap_onto(dstp->bits, origp->bits, relmapp->bits, nbits); | |
4930 | } | |
4931 | ||
4932 | ||
4933 | ||
4934 | static inline __attribute__((always_inline)) void __nodes_fold(nodemask_t *dstp, const nodemask_t *origp, | |
4935 | int sz, int nbits) | |
4936 | { | |
4937 | bitmap_fold(dstp->bits, origp->bits, sz, nbits); | |
4938 | } | |
4939 | # 369 "include/linux/nodemask.h" | |
4940 | enum node_states { | |
4941 | N_POSSIBLE, | |
4942 | N_ONLINE, | |
4943 | N_NORMAL_MEMORY, | |
4944 | ||
4945 | ||
4946 | ||
4947 | N_HIGH_MEMORY = N_NORMAL_MEMORY, | |
4948 | ||
4949 | N_CPU, | |
4950 | NR_NODE_STATES | |
4951 | }; | |
4952 | ||
4953 | ||
4954 | ||
4955 | ||
4956 | ||
4957 | ||
4958 | extern nodemask_t node_states[NR_NODE_STATES]; | |
4959 | # 432 "include/linux/nodemask.h" | |
4960 | static inline __attribute__((always_inline)) int node_state(int node, enum node_states state) | |
4961 | { | |
4962 | return node == 0; | |
4963 | } | |
4964 | ||
4965 | static inline __attribute__((always_inline)) void node_set_state(int node, enum node_states state) | |
4966 | { | |
4967 | } | |
4968 | ||
4969 | static inline __attribute__((always_inline)) void node_clear_state(int node, enum node_states state) | |
4970 | { | |
4971 | } | |
4972 | ||
4973 | static inline __attribute__((always_inline)) int num_node_state(enum node_states state) | |
4974 | { | |
4975 | return 1; | |
4976 | } | |
4977 | # 495 "include/linux/nodemask.h" | |
4978 | struct nodemask_scratch { | |
4979 | nodemask_t mask1; | |
4980 | nodemask_t mask2; | |
4981 | }; | |
4982 | # 17 "include/linux/mmzone.h" 2 | |
4983 | # 1 "include/linux/pageblock-flags.h" 1 | |
4984 | # 29 "include/linux/pageblock-flags.h" | |
4985 | enum pageblock_bits { | |
4986 | PB_migrate, | |
4987 | PB_migrate_end = PB_migrate + 3 - 1, | |
4988 | ||
4989 | NR_PAGEBLOCK_BITS | |
4990 | }; | |
4991 | # 60 "include/linux/pageblock-flags.h" | |
4992 | struct page; | |
4993 | ||
4994 | ||
4995 | unsigned long get_pageblock_flags_group(struct page *page, | |
4996 | int start_bitidx, int end_bitidx); | |
4997 | void set_pageblock_flags_group(struct page *page, unsigned long flags, | |
4998 | int start_bitidx, int end_bitidx); | |
4999 | # 18 "include/linux/mmzone.h" 2 | |
5000 | # 1 "include/linux/bounds.h" 1 | |
5001 | # 19 "include/linux/mmzone.h" 2 | |
5002 | # 50 "include/linux/mmzone.h" | |
5003 | extern int page_group_by_mobility_disabled; | |
5004 | ||
5005 | static inline __attribute__((always_inline)) int get_pageblock_migratetype(struct page *page) | |
5006 | { | |
5007 | return get_pageblock_flags_group(page, PB_migrate, PB_migrate_end); | |
5008 | } | |
5009 | ||
5010 | struct free_area { | |
5011 | struct list_head free_list[5]; | |
5012 | unsigned long nr_free; | |
5013 | }; | |
5014 | ||
5015 | struct pglist_data; | |
5016 | # 79 "include/linux/mmzone.h" | |
5017 | enum zone_stat_item { | |
5018 | ||
5019 | NR_FREE_PAGES, | |
5020 | NR_LRU_BASE, | |
5021 | NR_INACTIVE_ANON = NR_LRU_BASE, | |
5022 | NR_ACTIVE_ANON, | |
5023 | NR_INACTIVE_FILE, | |
5024 | NR_ACTIVE_FILE, | |
5025 | NR_UNEVICTABLE, | |
5026 | NR_MLOCK, | |
5027 | NR_ANON_PAGES, | |
5028 | NR_FILE_MAPPED, | |
5029 | ||
5030 | NR_FILE_PAGES, | |
5031 | NR_FILE_DIRTY, | |
5032 | NR_WRITEBACK, | |
5033 | NR_SLAB_RECLAIMABLE, | |
5034 | NR_SLAB_UNRECLAIMABLE, | |
5035 | NR_PAGETABLE, | |
5036 | NR_KERNEL_STACK, | |
5037 | ||
5038 | NR_UNSTABLE_NFS, | |
5039 | NR_BOUNCE, | |
5040 | NR_VMSCAN_WRITE, | |
5041 | NR_WRITEBACK_TEMP, | |
5042 | NR_ISOLATED_ANON, | |
5043 | NR_ISOLATED_FILE, | |
5044 | NR_SHMEM, | |
5045 | # 115 "include/linux/mmzone.h" | |
5046 | NR_VM_ZONE_STAT_ITEMS }; | |
5047 | # 130 "include/linux/mmzone.h" | |
5048 | enum lru_list { | |
5049 | LRU_INACTIVE_ANON = 0, | |
5050 | LRU_ACTIVE_ANON = 0 + 1, | |
5051 | LRU_INACTIVE_FILE = 0 + 2, | |
5052 | LRU_ACTIVE_FILE = 0 + 2 + 1, | |
5053 | LRU_UNEVICTABLE, | |
5054 | NR_LRU_LISTS | |
5055 | }; | |
5056 | ||
5057 | ||
5058 | ||
5059 | ||
5060 | ||
5061 | static inline __attribute__((always_inline)) int is_file_lru(enum lru_list l) | |
5062 | { | |
5063 | return (l == LRU_INACTIVE_FILE || l == LRU_ACTIVE_FILE); | |
5064 | } | |
5065 | ||
5066 | static inline __attribute__((always_inline)) int is_active_lru(enum lru_list l) | |
5067 | { | |
5068 | return (l == LRU_ACTIVE_ANON || l == LRU_ACTIVE_FILE); | |
5069 | } | |
5070 | ||
5071 | static inline __attribute__((always_inline)) int is_unevictable_lru(enum lru_list l) | |
5072 | { | |
5073 | return (l == LRU_UNEVICTABLE); | |
5074 | } | |
5075 | ||
5076 | enum zone_watermarks { | |
5077 | WMARK_MIN, | |
5078 | WMARK_LOW, | |
5079 | WMARK_HIGH, | |
5080 | NR_WMARK | |
5081 | }; | |
5082 | ||
5083 | ||
5084 | ||
5085 | ||
5086 | ||
5087 | struct per_cpu_pages { | |
5088 | int count; | |
5089 | int high; | |
5090 | int batch; | |
5091 | ||
5092 | ||
5093 | struct list_head lists[3]; | |
5094 | }; | |
5095 | ||
5096 | struct per_cpu_pageset { | |
5097 | struct per_cpu_pages pcp; | |
5098 | ||
5099 | ||
5100 | ||
5101 | ||
5102 | ||
5103 | ||
5104 | ||
5105 | } ; | |
5106 | # 197 "include/linux/mmzone.h" | |
5107 | enum zone_type { | |
5108 | # 217 "include/linux/mmzone.h" | |
5109 | ZONE_DMA, | |
5110 | # 232 "include/linux/mmzone.h" | |
5111 | ZONE_NORMAL, | |
5112 | # 244 "include/linux/mmzone.h" | |
5113 | ZONE_MOVABLE, | |
5114 | __MAX_NR_ZONES | |
5115 | }; | |
5116 | # 268 "include/linux/mmzone.h" | |
5117 | struct zone_reclaim_stat { | |
5118 | # 277 "include/linux/mmzone.h" | |
5119 | unsigned long recent_rotated[2]; | |
5120 | unsigned long recent_scanned[2]; | |
5121 | ||
5122 | ||
5123 | ||
5124 | ||
5125 | unsigned long nr_saved_scan[NR_LRU_LISTS]; | |
5126 | }; | |
5127 | ||
5128 | struct zone { | |
5129 | ||
5130 | ||
5131 | ||
5132 | unsigned long watermark[NR_WMARK]; | |
5133 | # 300 "include/linux/mmzone.h" | |
5134 | unsigned long lowmem_reserve[3]; | |
5135 | # 311 "include/linux/mmzone.h" | |
5136 | struct per_cpu_pageset pageset[1]; | |
5137 | ||
5138 | ||
5139 | ||
5140 | ||
5141 | spinlock_t lock; | |
5142 | ||
5143 | ||
5144 | ||
5145 | ||
5146 | struct free_area free_area[14]; | |
5147 | ||
5148 | ||
5149 | ||
5150 | ||
5151 | ||
5152 | ||
5153 | unsigned long *pageblock_flags; | |
5154 | ||
5155 | ||
5156 | ||
5157 | ||
5158 | ||
5159 | ||
5160 | spinlock_t lru_lock; | |
5161 | struct zone_lru { | |
5162 | struct list_head list; | |
5163 | } lru[NR_LRU_LISTS]; | |
5164 | ||
5165 | struct zone_reclaim_stat reclaim_stat; | |
5166 | ||
5167 | unsigned long pages_scanned; | |
5168 | unsigned long flags; | |
5169 | ||
5170 | ||
5171 | atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; | |
5172 | # 361 "include/linux/mmzone.h" | |
5173 | int prev_priority; | |
5174 | ||
5175 | ||
5176 | ||
5177 | ||
5178 | ||
5179 | unsigned int inactive_ratio; | |
5180 | ||
5181 | ||
5182 | ||
5183 | # 397 "include/linux/mmzone.h" | |
5184 | wait_queue_head_t * wait_table; | |
5185 | unsigned long wait_table_hash_nr_entries; | |
5186 | unsigned long wait_table_bits; | |
5187 | ||
5188 | ||
5189 | ||
5190 | ||
5191 | struct pglist_data *zone_pgdat; | |
5192 | ||
5193 | unsigned long zone_start_pfn; | |
5194 | # 418 "include/linux/mmzone.h" | |
5195 | unsigned long spanned_pages; | |
5196 | unsigned long present_pages; | |
5197 | ||
5198 | ||
5199 | ||
5200 | ||
5201 | const char *name; | |
5202 | } ; | |
5203 | ||
5204 | typedef enum { | |
5205 | ZONE_ALL_UNRECLAIMABLE, | |
5206 | ZONE_RECLAIM_LOCKED, | |
5207 | ZONE_OOM_LOCKED, | |
5208 | } zone_flags_t; | |
5209 | ||
5210 | static inline __attribute__((always_inline)) void zone_set_flag(struct zone *zone, zone_flags_t flag) | |
5211 | { | |
5212 | set_bit(flag, &zone->flags); | |
5213 | } | |
5214 | ||
5215 | static inline __attribute__((always_inline)) int zone_test_and_set_flag(struct zone *zone, zone_flags_t flag) | |
5216 | { | |
5217 | return test_and_set_bit(flag, &zone->flags); | |
5218 | } | |
5219 | ||
5220 | static inline __attribute__((always_inline)) void zone_clear_flag(struct zone *zone, zone_flags_t flag) | |
5221 | { | |
5222 | clear_bit(flag, &zone->flags); | |
5223 | } | |
5224 | ||
5225 | static inline __attribute__((always_inline)) int zone_is_all_unreclaimable(const struct zone *zone) | |
5226 | { | |
5227 | return test_bit(ZONE_ALL_UNRECLAIMABLE, &zone->flags); | |
5228 | } | |
5229 | ||
5230 | static inline __attribute__((always_inline)) int zone_is_reclaim_locked(const struct zone *zone) | |
5231 | { | |
5232 | return test_bit(ZONE_RECLAIM_LOCKED, &zone->flags); | |
5233 | } | |
5234 | ||
5235 | static inline __attribute__((always_inline)) int zone_is_oom_locked(const struct zone *zone) | |
5236 | { | |
5237 | return test_bit(ZONE_OOM_LOCKED, &zone->flags); | |
5238 | } | |
5239 | # 551 "include/linux/mmzone.h" | |
5240 | struct zonelist_cache; | |
5241 | ||
5242 | ||
5243 | ||
5244 | ||
5245 | ||
5246 | ||
5247 | struct zoneref { | |
5248 | struct zone *zone; | |
5249 | int zone_idx; | |
5250 | }; | |
5251 | # 580 "include/linux/mmzone.h" | |
5252 | struct zonelist { | |
5253 | struct zonelist_cache *zlcache_ptr; | |
5254 | struct zoneref _zonerefs[((1 << 0) * 3) + 1]; | |
5255 | ||
5256 | ||
5257 | ||
5258 | }; | |
5259 | # 598 "include/linux/mmzone.h" | |
5260 | extern struct page *mem_map; | |
5261 | # 612 "include/linux/mmzone.h" | |
5262 | struct bootmem_data; | |
5263 | typedef struct pglist_data { | |
5264 | struct zone node_zones[3]; | |
5265 | struct zonelist node_zonelists[1]; | |
5266 | int nr_zones; | |
5267 | ||
5268 | struct page *node_mem_map; | |
5269 | ||
5270 | ||
5271 | ||
5272 | ||
5273 | struct bootmem_data *bdata; | |
5274 | # 634 "include/linux/mmzone.h" | |
5275 | unsigned long node_start_pfn; | |
5276 | unsigned long node_present_pages; | |
5277 | unsigned long node_spanned_pages; | |
5278 | ||
5279 | int node_id; | |
5280 | wait_queue_head_t kswapd_wait; | |
5281 | struct task_struct *kswapd; | |
5282 | int kswapd_max_order; | |
5283 | } pg_data_t; | |
5284 | # 653 "include/linux/mmzone.h" | |
5285 | # 1 "include/linux/memory_hotplug.h" 1 | |
5286 | ||
5287 | ||
5288 | ||
5289 | # 1 "include/linux/mmzone.h" 1 | |
5290 | # 5 "include/linux/memory_hotplug.h" 2 | |
5291 | ||
5292 | # 1 "include/linux/notifier.h" 1 | |
5293 | # 12 "include/linux/notifier.h" | |
5294 | # 1 "include/linux/errno.h" 1 | |
5295 | ||
5296 | ||
5297 | ||
5298 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/errno.h" 1 | |
5299 | # 1 "include/asm-generic/errno.h" 1 | |
5300 | ||
5301 | ||
5302 | ||
5303 | # 1 "include/asm-generic/errno-base.h" 1 | |
5304 | # 5 "include/asm-generic/errno.h" 2 | |
5305 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/errno.h" 2 | |
5306 | # 5 "include/linux/errno.h" 2 | |
5307 | # 13 "include/linux/notifier.h" 2 | |
5308 | # 1 "include/linux/mutex.h" 1 | |
5309 | # 48 "include/linux/mutex.h" | |
5310 | struct mutex { | |
5311 | ||
5312 | atomic_t count; | |
5313 | spinlock_t wait_lock; | |
5314 | struct list_head wait_list; | |
5315 | ||
5316 | struct thread_info *owner; | |
5317 | ||
5318 | ||
5319 | const char *name; | |
5320 | void *magic; | |
5321 | ||
5322 | ||
5323 | struct lockdep_map dep_map; | |
5324 | ||
5325 | }; | |
5326 | ||
5327 | ||
5328 | ||
5329 | ||
5330 | ||
5331 | struct mutex_waiter { | |
5332 | struct list_head list; | |
5333 | struct task_struct *task; | |
5334 | ||
5335 | void *magic; | |
5336 | ||
5337 | }; | |
5338 | ||
5339 | ||
5340 | # 1 "include/linux/mutex-debug.h" 1 | |
5341 | # 21 "include/linux/mutex-debug.h" | |
5342 | extern void mutex_destroy(struct mutex *lock); | |
5343 | # 79 "include/linux/mutex.h" 2 | |
5344 | # 107 "include/linux/mutex.h" | |
5345 | extern void __mutex_init(struct mutex *lock, const char *name, | |
5346 | struct lock_class_key *key); | |
5347 | ||
5348 | ||
5349 | ||
5350 | ||
5351 | ||
5352 | ||
5353 | ||
5354 | static inline __attribute__((always_inline)) int mutex_is_locked(struct mutex *lock) | |
5355 | { | |
5356 | return ((&lock->count)->counter) != 1; | |
5357 | } | |
5358 | ||
5359 | ||
5360 | ||
5361 | ||
5362 | ||
5363 | ||
5364 | extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass); | |
5365 | extern int __attribute__((warn_unused_result)) mutex_lock_interruptible_nested(struct mutex *lock, | |
5366 | unsigned int subclass); | |
5367 | extern int __attribute__((warn_unused_result)) mutex_lock_killable_nested(struct mutex *lock, | |
5368 | unsigned int subclass); | |
5369 | # 151 "include/linux/mutex.h" | |
5370 | extern int mutex_trylock(struct mutex *lock); | |
5371 | extern void mutex_unlock(struct mutex *lock); | |
5372 | extern int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock); | |
5373 | # 14 "include/linux/notifier.h" 2 | |
5374 | # 1 "include/linux/rwsem.h" 1 | |
5375 | # 17 "include/linux/rwsem.h" | |
5376 | struct rw_semaphore; | |
5377 | ||
5378 | ||
5379 | # 1 "include/linux/rwsem-spinlock.h" 1 | |
5380 | # 22 "include/linux/rwsem-spinlock.h" | |
5381 | struct rwsem_waiter; | |
5382 | # 31 "include/linux/rwsem-spinlock.h" | |
5383 | struct rw_semaphore { | |
5384 | __s32 activity; | |
5385 | spinlock_t wait_lock; | |
5386 | struct list_head wait_list; | |
5387 | ||
5388 | struct lockdep_map dep_map; | |
5389 | ||
5390 | }; | |
5391 | # 53 "include/linux/rwsem-spinlock.h" | |
5392 | extern void __init_rwsem(struct rw_semaphore *sem, const char *name, | |
5393 | struct lock_class_key *key); | |
5394 | # 63 "include/linux/rwsem-spinlock.h" | |
5395 | extern void __down_read(struct rw_semaphore *sem); | |
5396 | extern int __down_read_trylock(struct rw_semaphore *sem); | |
5397 | extern void __down_write(struct rw_semaphore *sem); | |
5398 | extern void __down_write_nested(struct rw_semaphore *sem, int subclass); | |
5399 | extern int __down_write_trylock(struct rw_semaphore *sem); | |
5400 | extern void __up_read(struct rw_semaphore *sem); | |
5401 | extern void __up_write(struct rw_semaphore *sem); | |
5402 | extern void __downgrade_write(struct rw_semaphore *sem); | |
5403 | ||
5404 | static inline __attribute__((always_inline)) int rwsem_is_locked(struct rw_semaphore *sem) | |
5405 | { | |
5406 | return (sem->activity != 0); | |
5407 | } | |
5408 | # 21 "include/linux/rwsem.h" 2 | |
5409 | ||
5410 | ||
5411 | ||
5412 | ||
5413 | ||
5414 | ||
5415 | ||
5416 | extern void down_read(struct rw_semaphore *sem); | |
5417 | ||
5418 | ||
5419 | ||
5420 | ||
5421 | extern int down_read_trylock(struct rw_semaphore *sem); | |
5422 | ||
5423 | ||
5424 | ||
5425 | ||
5426 | extern void down_write(struct rw_semaphore *sem); | |
5427 | ||
5428 | ||
5429 | ||
5430 | ||
5431 | extern int down_write_trylock(struct rw_semaphore *sem); | |
5432 | ||
5433 | ||
5434 | ||
5435 | ||
5436 | extern void up_read(struct rw_semaphore *sem); | |
5437 | ||
5438 | ||
5439 | ||
5440 | ||
5441 | extern void up_write(struct rw_semaphore *sem); | |
5442 | ||
5443 | ||
5444 | ||
5445 | ||
5446 | extern void downgrade_write(struct rw_semaphore *sem); | |
5447 | # 74 "include/linux/rwsem.h" | |
5448 | extern void down_read_nested(struct rw_semaphore *sem, int subclass); | |
5449 | extern void down_write_nested(struct rw_semaphore *sem, int subclass); | |
5450 | ||
5451 | ||
5452 | ||
5453 | ||
5454 | ||
5455 | ||
5456 | extern void down_read_non_owner(struct rw_semaphore *sem); | |
5457 | extern void up_read_non_owner(struct rw_semaphore *sem); | |
5458 | # 15 "include/linux/notifier.h" 2 | |
5459 | # 1 "include/linux/srcu.h" 1 | |
5460 | # 30 "include/linux/srcu.h" | |
5461 | struct srcu_struct_array { | |
5462 | int c[2]; | |
5463 | }; | |
5464 | ||
5465 | struct srcu_struct { | |
5466 | int completed; | |
5467 | struct srcu_struct_array *per_cpu_ref; | |
5468 | struct mutex mutex; | |
5469 | }; | |
5470 | ||
5471 | ||
5472 | ||
5473 | ||
5474 | ||
5475 | ||
5476 | ||
5477 | int init_srcu_struct(struct srcu_struct *sp); | |
5478 | void cleanup_srcu_struct(struct srcu_struct *sp); | |
5479 | int srcu_read_lock(struct srcu_struct *sp) ; | |
5480 | void srcu_read_unlock(struct srcu_struct *sp, int idx) ; | |
5481 | void synchronize_srcu(struct srcu_struct *sp); | |
5482 | long srcu_batches_completed(struct srcu_struct *sp); | |
5483 | # 16 "include/linux/notifier.h" 2 | |
5484 | # 50 "include/linux/notifier.h" | |
5485 | struct notifier_block { | |
5486 | int (*notifier_call)(struct notifier_block *, unsigned long, void *); | |
5487 | struct notifier_block *next; | |
5488 | int priority; | |
5489 | }; | |
5490 | ||
5491 | struct atomic_notifier_head { | |
5492 | spinlock_t lock; | |
5493 | struct notifier_block *head; | |
5494 | }; | |
5495 | ||
5496 | struct blocking_notifier_head { | |
5497 | struct rw_semaphore rwsem; | |
5498 | struct notifier_block *head; | |
5499 | }; | |
5500 | ||
5501 | struct raw_notifier_head { | |
5502 | struct notifier_block *head; | |
5503 | }; | |
5504 | ||
5505 | struct srcu_notifier_head { | |
5506 | struct mutex mutex; | |
5507 | struct srcu_struct srcu; | |
5508 | struct notifier_block *head; | |
5509 | }; | |
5510 | # 89 "include/linux/notifier.h" | |
5511 | extern void srcu_init_notifier_head(struct srcu_notifier_head *nh); | |
5512 | # 115 "include/linux/notifier.h" | |
5513 | extern int atomic_notifier_chain_register(struct atomic_notifier_head *nh, | |
5514 | struct notifier_block *nb); | |
5515 | extern int blocking_notifier_chain_register(struct blocking_notifier_head *nh, | |
5516 | struct notifier_block *nb); | |
5517 | extern int raw_notifier_chain_register(struct raw_notifier_head *nh, | |
5518 | struct notifier_block *nb); | |
5519 | extern int srcu_notifier_chain_register(struct srcu_notifier_head *nh, | |
5520 | struct notifier_block *nb); | |
5521 | ||
5522 | extern int blocking_notifier_chain_cond_register( | |
5523 | struct blocking_notifier_head *nh, | |
5524 | struct notifier_block *nb); | |
5525 | ||
5526 | extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *nh, | |
5527 | struct notifier_block *nb); | |
5528 | extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *nh, | |
5529 | struct notifier_block *nb); | |
5530 | extern int raw_notifier_chain_unregister(struct raw_notifier_head *nh, | |
5531 | struct notifier_block *nb); | |
5532 | extern int srcu_notifier_chain_unregister(struct srcu_notifier_head *nh, | |
5533 | struct notifier_block *nb); | |
5534 | ||
5535 | extern int atomic_notifier_call_chain(struct atomic_notifier_head *nh, | |
5536 | unsigned long val, void *v); | |
5537 | extern int __atomic_notifier_call_chain(struct atomic_notifier_head *nh, | |
5538 | unsigned long val, void *v, int nr_to_call, int *nr_calls); | |
5539 | extern int blocking_notifier_call_chain(struct blocking_notifier_head *nh, | |
5540 | unsigned long val, void *v); | |
5541 | extern int __blocking_notifier_call_chain(struct blocking_notifier_head *nh, | |
5542 | unsigned long val, void *v, int nr_to_call, int *nr_calls); | |
5543 | extern int raw_notifier_call_chain(struct raw_notifier_head *nh, | |
5544 | unsigned long val, void *v); | |
5545 | extern int __raw_notifier_call_chain(struct raw_notifier_head *nh, | |
5546 | unsigned long val, void *v, int nr_to_call, int *nr_calls); | |
5547 | extern int srcu_notifier_call_chain(struct srcu_notifier_head *nh, | |
5548 | unsigned long val, void *v); | |
5549 | extern int __srcu_notifier_call_chain(struct srcu_notifier_head *nh, | |
5550 | unsigned long val, void *v, int nr_to_call, int *nr_calls); | |
5551 | # 165 "include/linux/notifier.h" | |
5552 | static inline __attribute__((always_inline)) int notifier_from_errno(int err) | |
5553 | { | |
5554 | return 0x8000 | (0x0001 - err); | |
5555 | } | |
5556 | ||
5557 | ||
5558 | static inline __attribute__((always_inline)) int notifier_to_errno(int ret) | |
5559 | { | |
5560 | ret &= ~0x8000; | |
5561 | return ret > 0x0001 ? 0x0001 - ret : 0; | |
5562 | } | |
5563 | # 261 "include/linux/notifier.h" | |
5564 | extern struct blocking_notifier_head reboot_notifier_list; | |
5565 | # 7 "include/linux/memory_hotplug.h" 2 | |
5566 | ||
5567 | struct page; | |
5568 | struct zone; | |
5569 | struct pglist_data; | |
5570 | struct mem_section; | |
5571 | # 165 "include/linux/memory_hotplug.h" | |
5572 | static inline __attribute__((always_inline)) void pgdat_resize_lock(struct pglist_data *p, unsigned long *f) {} | |
5573 | static inline __attribute__((always_inline)) void pgdat_resize_unlock(struct pglist_data *p, unsigned long *f) {} | |
5574 | static inline __attribute__((always_inline)) void pgdat_resize_init(struct pglist_data *pgdat) {} | |
5575 | ||
5576 | static inline __attribute__((always_inline)) unsigned zone_span_seqbegin(struct zone *zone) | |
5577 | { | |
5578 | return 0; | |
5579 | } | |
5580 | static inline __attribute__((always_inline)) int zone_span_seqretry(struct zone *zone, unsigned iv) | |
5581 | { | |
5582 | return 0; | |
5583 | } | |
5584 | static inline __attribute__((always_inline)) void zone_span_writelock(struct zone *zone) {} | |
5585 | static inline __attribute__((always_inline)) void zone_span_writeunlock(struct zone *zone) {} | |
5586 | static inline __attribute__((always_inline)) void zone_seqlock_init(struct zone *zone) {} | |
5587 | ||
5588 | static inline __attribute__((always_inline)) int mhp_notimplemented(const char *func) | |
5589 | { | |
5590 | printk("<4>" "%s() called, with CONFIG_MEMORY_HOTPLUG disabled\n", func); | |
5591 | dump_stack(); | |
5592 | return -38; | |
5593 | } | |
5594 | ||
5595 | static inline __attribute__((always_inline)) void register_page_bootmem_info_node(struct pglist_data *pgdat) | |
5596 | { | |
5597 | } | |
5598 | # 199 "include/linux/memory_hotplug.h" | |
5599 | static inline __attribute__((always_inline)) int is_mem_section_removable(unsigned long pfn, | |
5600 | unsigned long nr_pages) | |
5601 | { | |
5602 | return 0; | |
5603 | } | |
5604 | ||
5605 | ||
5606 | extern int add_memory(int nid, u64 start, u64 size); | |
5607 | extern int arch_add_memory(int nid, u64 start, u64 size); | |
5608 | extern int remove_memory(u64 start, u64 size); | |
5609 | extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn, | |
5610 | int nr_pages); | |
5611 | extern void sparse_remove_one_section(struct zone *zone, struct mem_section *ms); | |
5612 | extern struct page *sparse_decode_mem_map(unsigned long coded_mem_map, | |
5613 | unsigned long pnum); | |
5614 | # 654 "include/linux/mmzone.h" 2 | |
5615 | ||
5616 | void get_zone_counts(unsigned long *active, unsigned long *inactive, | |
5617 | unsigned long *free); | |
5618 | void build_all_zonelists(void); | |
5619 | void wakeup_kswapd(struct zone *zone, int order); | |
5620 | int zone_watermark_ok(struct zone *z, int order, unsigned long mark, | |
5621 | int classzone_idx, int alloc_flags); | |
5622 | enum memmap_context { | |
5623 | MEMMAP_EARLY, | |
5624 | MEMMAP_HOTPLUG, | |
5625 | }; | |
5626 | extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn, | |
5627 | unsigned long size, | |
5628 | enum memmap_context context); | |
5629 | ||
5630 | ||
5631 | ||
5632 | ||
5633 | static inline __attribute__((always_inline)) void memory_present(int nid, unsigned long start, unsigned long end) {} | |
5634 | # 684 "include/linux/mmzone.h" | |
5635 | static inline __attribute__((always_inline)) int populated_zone(struct zone *zone) | |
5636 | { | |
5637 | return (!!zone->present_pages); | |
5638 | } | |
5639 | ||
5640 | extern int movable_zone; | |
5641 | ||
5642 | static inline __attribute__((always_inline)) int zone_movable_is_highmem(void) | |
5643 | { | |
5644 | ||
5645 | ||
5646 | ||
5647 | return 0; | |
5648 | ||
5649 | } | |
5650 | ||
5651 | static inline __attribute__((always_inline)) int is_highmem_idx(enum zone_type idx) | |
5652 | { | |
5653 | ||
5654 | ||
5655 | ||
5656 | ||
5657 | return 0; | |
5658 | ||
5659 | } | |
5660 | ||
5661 | static inline __attribute__((always_inline)) int is_normal_idx(enum zone_type idx) | |
5662 | { | |
5663 | return (idx == ZONE_NORMAL); | |
5664 | } | |
5665 | ||
5666 | ||
5667 | ||
5668 | ||
5669 | ||
5670 | ||
5671 | ||
5672 | static inline __attribute__((always_inline)) int is_highmem(struct zone *zone) | |
5673 | { | |
5674 | ||
5675 | ||
5676 | ||
5677 | ||
5678 | ||
5679 | ||
5680 | return 0; | |
5681 | ||
5682 | } | |
5683 | ||
5684 | static inline __attribute__((always_inline)) int is_normal(struct zone *zone) | |
5685 | { | |
5686 | return zone == zone->zone_pgdat->node_zones + ZONE_NORMAL; | |
5687 | } | |
5688 | ||
5689 | static inline __attribute__((always_inline)) int is_dma32(struct zone *zone) | |
5690 | { | |
5691 | ||
5692 | ||
5693 | ||
5694 | return 0; | |
5695 | ||
5696 | } | |
5697 | ||
5698 | static inline __attribute__((always_inline)) int is_dma(struct zone *zone) | |
5699 | { | |
5700 | ||
5701 | return zone == zone->zone_pgdat->node_zones + ZONE_DMA; | |
5702 | ||
5703 | ||
5704 | ||
5705 | } | |
5706 | ||
5707 | ||
5708 | struct ctl_table; | |
5709 | int min_free_kbytes_sysctl_handler(struct ctl_table *, int, | |
5710 | void *, size_t *, loff_t *); | |
5711 | extern int sysctl_lowmem_reserve_ratio[3 -1]; | |
5712 | int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, | |
5713 | void *, size_t *, loff_t *); | |
5714 | int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int, | |
5715 | void *, size_t *, loff_t *); | |
5716 | int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *, int, | |
5717 | void *, size_t *, loff_t *); | |
5718 | int sysctl_min_slab_ratio_sysctl_handler(struct ctl_table *, int, | |
5719 | void *, size_t *, loff_t *); | |
5720 | ||
5721 | extern int numa_zonelist_order_handler(struct ctl_table *, int, | |
5722 | void *, size_t *, loff_t *); | |
5723 | extern char numa_zonelist_order[]; | |
5724 | ||
5725 | ||
5726 | ||
5727 | ||
5728 | extern struct pglist_data contig_page_data; | |
5729 | # 787 "include/linux/mmzone.h" | |
5730 | extern struct pglist_data *first_online_pgdat(void); | |
5731 | extern struct pglist_data *next_online_pgdat(struct pglist_data *pgdat); | |
5732 | extern struct zone *next_zone(struct zone *zone); | |
5733 | # 819 "include/linux/mmzone.h" | |
5734 | static inline __attribute__((always_inline)) struct zone *zonelist_zone(struct zoneref *zoneref) | |
5735 | { | |
5736 | return zoneref->zone; | |
5737 | } | |
5738 | ||
5739 | static inline __attribute__((always_inline)) int zonelist_zone_idx(struct zoneref *zoneref) | |
5740 | { | |
5741 | return zoneref->zone_idx; | |
5742 | } | |
5743 | ||
5744 | static inline __attribute__((always_inline)) int zonelist_node_idx(struct zoneref *zoneref) | |
5745 | { | |
5746 | ||
5747 | ||
5748 | ||
5749 | ||
5750 | return 0; | |
5751 | ||
5752 | } | |
5753 | # 852 "include/linux/mmzone.h" | |
5754 | struct zoneref *next_zones_zonelist(struct zoneref *z, | |
5755 | enum zone_type highest_zoneidx, | |
5756 | nodemask_t *nodes, | |
5757 | struct zone **zone); | |
5758 | # 869 "include/linux/mmzone.h" | |
5759 | static inline __attribute__((always_inline)) struct zoneref *first_zones_zonelist(struct zonelist *zonelist, | |
5760 | enum zone_type highest_zoneidx, | |
5761 | nodemask_t *nodes, | |
5762 | struct zone **zone) | |
5763 | { | |
5764 | return next_zones_zonelist(zonelist->_zonerefs, highest_zoneidx, nodes, | |
5765 | zone); | |
5766 | } | |
5767 | # 912 "include/linux/mmzone.h" | |
5768 | static inline __attribute__((always_inline)) unsigned long early_pfn_to_nid(unsigned long pfn) | |
5769 | { | |
5770 | return 0; | |
5771 | } | |
5772 | # 1093 "include/linux/mmzone.h" | |
5773 | void memory_present(int nid, unsigned long start, unsigned long end); | |
5774 | unsigned long __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) node_memmap_size_bytes(int, unsigned long, unsigned long); | |
5775 | # 1127 "include/linux/mmzone.h" | |
5776 | static inline __attribute__((always_inline)) int memmap_valid_within(unsigned long pfn, | |
5777 | struct page *page, struct zone *zone) | |
5778 | { | |
5779 | return 1; | |
5780 | } | |
5781 | # 5 "include/linux/gfp.h" 2 | |
5782 | ||
5783 | ||
5784 | # 1 "include/linux/topology.h" 1 | |
5785 | # 30 "include/linux/topology.h" | |
5786 | # 1 "include/linux/cpumask.h" 1 | |
5787 | # 13 "include/linux/cpumask.h" | |
5788 | typedef struct cpumask { unsigned long bits[(((1) + (8 * sizeof(long)) - 1) / (8 * sizeof(long)))]; } cpumask_t; | |
5789 | # 78 "include/linux/cpumask.h" | |
5790 | extern const struct cpumask *const cpu_possible_mask; | |
5791 | extern const struct cpumask *const cpu_online_mask; | |
5792 | extern const struct cpumask *const cpu_present_mask; | |
5793 | extern const struct cpumask *const cpu_active_mask; | |
5794 | # 102 "include/linux/cpumask.h" | |
5795 | static inline __attribute__((always_inline)) unsigned int cpumask_check(unsigned int cpu) | |
5796 | { | |
5797 | ||
5798 | ||
5799 | ||
5800 | return cpu; | |
5801 | } | |
5802 | ||
5803 | ||
5804 | ||
5805 | static inline __attribute__((always_inline)) unsigned int cpumask_first(const struct cpumask *srcp) | |
5806 | { | |
5807 | return 0; | |
5808 | } | |
5809 | ||
5810 | ||
5811 | static inline __attribute__((always_inline)) unsigned int cpumask_next(int n, const struct cpumask *srcp) | |
5812 | { | |
5813 | return n+1; | |
5814 | } | |
5815 | ||
5816 | static inline __attribute__((always_inline)) unsigned int cpumask_next_zero(int n, const struct cpumask *srcp) | |
5817 | { | |
5818 | return n+1; | |
5819 | } | |
5820 | ||
5821 | static inline __attribute__((always_inline)) unsigned int cpumask_next_and(int n, | |
5822 | const struct cpumask *srcp, | |
5823 | const struct cpumask *andp) | |
5824 | { | |
5825 | return n+1; | |
5826 | } | |
5827 | ||
5828 | ||
5829 | static inline __attribute__((always_inline)) unsigned int cpumask_any_but(const struct cpumask *mask, | |
5830 | unsigned int cpu) | |
5831 | { | |
5832 | return 1; | |
5833 | } | |
5834 | # 238 "include/linux/cpumask.h" | |
5835 | static inline __attribute__((always_inline)) void cpumask_set_cpu(unsigned int cpu, struct cpumask *dstp) | |
5836 | { | |
5837 | set_bit(cpumask_check(cpu), ((dstp)->bits)); | |
5838 | } | |
5839 | ||
5840 | ||
5841 | ||
5842 | ||
5843 | ||
5844 | ||
5845 | static inline __attribute__((always_inline)) void cpumask_clear_cpu(int cpu, struct cpumask *dstp) | |
5846 | { | |
5847 | clear_bit(cpumask_check(cpu), ((dstp)->bits)); | |
5848 | } | |
5849 | # 270 "include/linux/cpumask.h" | |
5850 | static inline __attribute__((always_inline)) int cpumask_test_and_set_cpu(int cpu, struct cpumask *cpumask) | |
5851 | { | |
5852 | return test_and_set_bit(cpumask_check(cpu), ((cpumask)->bits)); | |
5853 | } | |
5854 | # 282 "include/linux/cpumask.h" | |
5855 | static inline __attribute__((always_inline)) int cpumask_test_and_clear_cpu(int cpu, struct cpumask *cpumask) | |
5856 | { | |
5857 | return test_and_clear_bit(cpumask_check(cpu), ((cpumask)->bits)); | |
5858 | } | |
5859 | ||
5860 | ||
5861 | ||
5862 | ||
5863 | ||
5864 | static inline __attribute__((always_inline)) void cpumask_setall(struct cpumask *dstp) | |
5865 | { | |
5866 | bitmap_fill(((dstp)->bits), 1); | |
5867 | } | |
5868 | ||
5869 | ||
5870 | ||
5871 | ||
5872 | ||
5873 | static inline __attribute__((always_inline)) void cpumask_clear(struct cpumask *dstp) | |
5874 | { | |
5875 | bitmap_zero(((dstp)->bits), 1); | |
5876 | } | |
5877 | ||
5878 | ||
5879 | ||
5880 | ||
5881 | ||
5882 | ||
5883 | ||
5884 | static inline __attribute__((always_inline)) int cpumask_and(struct cpumask *dstp, | |
5885 | const struct cpumask *src1p, | |
5886 | const struct cpumask *src2p) | |
5887 | { | |
5888 | return bitmap_and(((dstp)->bits), ((src1p)->bits), | |
5889 | ((src2p)->bits), 1); | |
5890 | } | |
5891 | ||
5892 | ||
5893 | ||
5894 | ||
5895 | ||
5896 | ||
5897 | ||
5898 | static inline __attribute__((always_inline)) void cpumask_or(struct cpumask *dstp, const struct cpumask *src1p, | |
5899 | const struct cpumask *src2p) | |
5900 | { | |
5901 | bitmap_or(((dstp)->bits), ((src1p)->bits), | |
5902 | ((src2p)->bits), 1); | |
5903 | } | |
5904 | ||
5905 | ||
5906 | ||
5907 | ||
5908 | ||
5909 | ||
5910 | ||
5911 | static inline __attribute__((always_inline)) void cpumask_xor(struct cpumask *dstp, | |
5912 | const struct cpumask *src1p, | |
5913 | const struct cpumask *src2p) | |
5914 | { | |
5915 | bitmap_xor(((dstp)->bits), ((src1p)->bits), | |
5916 | ((src2p)->bits), 1); | |
5917 | } | |
5918 | ||
5919 | ||
5920 | ||
5921 | ||
5922 | ||
5923 | ||
5924 | ||
5925 | static inline __attribute__((always_inline)) int cpumask_andnot(struct cpumask *dstp, | |
5926 | const struct cpumask *src1p, | |
5927 | const struct cpumask *src2p) | |
5928 | { | |
5929 | return bitmap_andnot(((dstp)->bits), ((src1p)->bits), | |
5930 | ((src2p)->bits), 1); | |
5931 | } | |
5932 | ||
5933 | ||
5934 | ||
5935 | ||
5936 | ||
5937 | ||
5938 | static inline __attribute__((always_inline)) void cpumask_complement(struct cpumask *dstp, | |
5939 | const struct cpumask *srcp) | |
5940 | { | |
5941 | bitmap_complement(((dstp)->bits), ((srcp)->bits), | |
5942 | 1); | |
5943 | } | |
5944 | ||
5945 | ||
5946 | ||
5947 | ||
5948 | ||
5949 | ||
5950 | static inline __attribute__((always_inline)) bool cpumask_equal(const struct cpumask *src1p, | |
5951 | const struct cpumask *src2p) | |
5952 | { | |
5953 | return bitmap_equal(((src1p)->bits), ((src2p)->bits), | |
5954 | 1); | |
5955 | } | |
5956 | ||
5957 | ||
5958 | ||
5959 | ||
5960 | ||
5961 | ||
5962 | static inline __attribute__((always_inline)) bool cpumask_intersects(const struct cpumask *src1p, | |
5963 | const struct cpumask *src2p) | |
5964 | { | |
5965 | return bitmap_intersects(((src1p)->bits), ((src2p)->bits), | |
5966 | 1); | |
5967 | } | |
5968 | ||
5969 | ||
5970 | ||
5971 | ||
5972 | ||
5973 | ||
5974 | static inline __attribute__((always_inline)) int cpumask_subset(const struct cpumask *src1p, | |
5975 | const struct cpumask *src2p) | |
5976 | { | |
5977 | return bitmap_subset(((src1p)->bits), ((src2p)->bits), | |
5978 | 1); | |
5979 | } | |
5980 | ||
5981 | ||
5982 | ||
5983 | ||
5984 | ||
5985 | static inline __attribute__((always_inline)) bool cpumask_empty(const struct cpumask *srcp) | |
5986 | { | |
5987 | return bitmap_empty(((srcp)->bits), 1); | |
5988 | } | |
5989 | ||
5990 | ||
5991 | ||
5992 | ||
5993 | ||
5994 | static inline __attribute__((always_inline)) bool cpumask_full(const struct cpumask *srcp) | |
5995 | { | |
5996 | return bitmap_full(((srcp)->bits), 1); | |
5997 | } | |
5998 | ||
5999 | ||
6000 | ||
6001 | ||
6002 | ||
6003 | static inline __attribute__((always_inline)) unsigned int cpumask_weight(const struct cpumask *srcp) | |
6004 | { | |
6005 | return bitmap_weight(((srcp)->bits), 1); | |
6006 | } | |
6007 | ||
6008 | ||
6009 | ||
6010 | ||
6011 | ||
6012 | ||
6013 | ||
6014 | static inline __attribute__((always_inline)) void cpumask_shift_right(struct cpumask *dstp, | |
6015 | const struct cpumask *srcp, int n) | |
6016 | { | |
6017 | bitmap_shift_right(((dstp)->bits), ((srcp)->bits), n, | |
6018 | 1); | |
6019 | } | |
6020 | ||
6021 | ||
6022 | ||
6023 | ||
6024 | ||
6025 | ||
6026 | ||
6027 | static inline __attribute__((always_inline)) void cpumask_shift_left(struct cpumask *dstp, | |
6028 | const struct cpumask *srcp, int n) | |
6029 | { | |
6030 | bitmap_shift_left(((dstp)->bits), ((srcp)->bits), n, | |
6031 | 1); | |
6032 | } | |
6033 | ||
6034 | ||
6035 | ||
6036 | ||
6037 | ||
6038 | ||
6039 | static inline __attribute__((always_inline)) void cpumask_copy(struct cpumask *dstp, | |
6040 | const struct cpumask *srcp) | |
6041 | { | |
6042 | bitmap_copy(((dstp)->bits), ((srcp)->bits), 1); | |
6043 | } | |
6044 | # 513 "include/linux/cpumask.h" | |
6045 | static inline __attribute__((always_inline)) int cpumask_scnprintf(char *buf, int len, | |
6046 | const struct cpumask *srcp) | |
6047 | { | |
6048 | return bitmap_scnprintf(buf, len, ((srcp)->bits), 1); | |
6049 | } | |
6050 | # 527 "include/linux/cpumask.h" | |
6051 | static inline __attribute__((always_inline)) int cpumask_parse_user(const char *buf, int len, | |
6052 | struct cpumask *dstp) | |
6053 | { | |
6054 | return bitmap_parse_user(buf, len, ((dstp)->bits), 1); | |
6055 | } | |
6056 | # 542 "include/linux/cpumask.h" | |
6057 | static inline __attribute__((always_inline)) int cpulist_scnprintf(char *buf, int len, | |
6058 | const struct cpumask *srcp) | |
6059 | { | |
6060 | return bitmap_scnlistprintf(buf, len, ((srcp)->bits), | |
6061 | 1); | |
6062 | } | |
6063 | # 557 "include/linux/cpumask.h" | |
6064 | static inline __attribute__((always_inline)) int cpulist_parse(const char *buf, struct cpumask *dstp) | |
6065 | { | |
6066 | return bitmap_parselist(buf, ((dstp)->bits), 1); | |
6067 | } | |
6068 | ||
6069 | ||
6070 | ||
6071 | ||
6072 | ||
6073 | ||
6074 | static inline __attribute__((always_inline)) size_t cpumask_size(void) | |
6075 | { | |
6076 | ||
6077 | ||
6078 | return (((1) + (8 * sizeof(long)) - 1) / (8 * sizeof(long))) * sizeof(long); | |
6079 | } | |
6080 | # 602 "include/linux/cpumask.h" | |
6081 | typedef struct cpumask cpumask_var_t[1]; | |
6082 | ||
6083 | static inline __attribute__((always_inline)) bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags) | |
6084 | { | |
6085 | return true; | |
6086 | } | |
6087 | ||
6088 | static inline __attribute__((always_inline)) bool alloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags, | |
6089 | int node) | |
6090 | { | |
6091 | return true; | |
6092 | } | |
6093 | ||
6094 | static inline __attribute__((always_inline)) bool zalloc_cpumask_var(cpumask_var_t *mask, gfp_t flags) | |
6095 | { | |
6096 | cpumask_clear(*mask); | |
6097 | return true; | |
6098 | } | |
6099 | ||
6100 | static inline __attribute__((always_inline)) bool zalloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags, | |
6101 | int node) | |
6102 | { | |
6103 | cpumask_clear(*mask); | |
6104 | return true; | |
6105 | } | |
6106 | ||
6107 | static inline __attribute__((always_inline)) void alloc_bootmem_cpumask_var(cpumask_var_t *mask) | |
6108 | { | |
6109 | } | |
6110 | ||
6111 | static inline __attribute__((always_inline)) void free_cpumask_var(cpumask_var_t mask) | |
6112 | { | |
6113 | } | |
6114 | ||
6115 | static inline __attribute__((always_inline)) void free_bootmem_cpumask_var(cpumask_var_t mask) | |
6116 | { | |
6117 | } | |
6118 | ||
6119 | ||
6120 | ||
6121 | ||
6122 | extern const unsigned long cpu_all_bits[(((1) + (8 * sizeof(long)) - 1) / (8 * sizeof(long)))]; | |
6123 | # 654 "include/linux/cpumask.h" | |
6124 | void set_cpu_possible(unsigned int cpu, bool possible); | |
6125 | void set_cpu_present(unsigned int cpu, bool present); | |
6126 | void set_cpu_online(unsigned int cpu, bool online); | |
6127 | void set_cpu_active(unsigned int cpu, bool active); | |
6128 | void init_cpu_present(const struct cpumask *src); | |
6129 | void init_cpu_possible(const struct cpumask *src); | |
6130 | void init_cpu_online(const struct cpumask *src); | |
6131 | # 676 "include/linux/cpumask.h" | |
6132 | static inline __attribute__((always_inline)) int __check_is_bitmap(const unsigned long *bitmap) | |
6133 | { | |
6134 | return 1; | |
6135 | } | |
6136 | # 688 "include/linux/cpumask.h" | |
6137 | extern const unsigned long | |
6138 | cpu_bit_bitmap[32 +1][(((1) + (8 * sizeof(long)) - 1) / (8 * sizeof(long)))]; | |
6139 | ||
6140 | static inline __attribute__((always_inline)) const struct cpumask *get_cpu_mask(unsigned int cpu) | |
6141 | { | |
6142 | const unsigned long *p = cpu_bit_bitmap[1 + cpu % 32]; | |
6143 | p -= cpu / 32; | |
6144 | return ((struct cpumask *)(1 ? (p) : (void *)sizeof(__check_is_bitmap(p)))); | |
6145 | } | |
6146 | # 795 "include/linux/cpumask.h" | |
6147 | static inline __attribute__((always_inline)) void __cpu_set(int cpu, volatile cpumask_t *dstp) | |
6148 | { | |
6149 | set_bit(cpu, dstp->bits); | |
6150 | } | |
6151 | ||
6152 | ||
6153 | static inline __attribute__((always_inline)) void __cpu_clear(int cpu, volatile cpumask_t *dstp) | |
6154 | { | |
6155 | clear_bit(cpu, dstp->bits); | |
6156 | } | |
6157 | ||
6158 | ||
6159 | static inline __attribute__((always_inline)) void __cpus_setall(cpumask_t *dstp, int nbits) | |
6160 | { | |
6161 | bitmap_fill(dstp->bits, nbits); | |
6162 | } | |
6163 | ||
6164 | ||
6165 | static inline __attribute__((always_inline)) void __cpus_clear(cpumask_t *dstp, int nbits) | |
6166 | { | |
6167 | bitmap_zero(dstp->bits, nbits); | |
6168 | } | |
6169 | ||
6170 | ||
6171 | ||
6172 | ||
6173 | ||
6174 | static inline __attribute__((always_inline)) int __cpu_test_and_set(int cpu, cpumask_t *addr) | |
6175 | { | |
6176 | return test_and_set_bit(cpu, addr->bits); | |
6177 | } | |
6178 | ||
6179 | ||
6180 | static inline __attribute__((always_inline)) int __cpus_and(cpumask_t *dstp, const cpumask_t *src1p, | |
6181 | const cpumask_t *src2p, int nbits) | |
6182 | { | |
6183 | return bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits); | |
6184 | } | |
6185 | ||
6186 | ||
6187 | static inline __attribute__((always_inline)) void __cpus_or(cpumask_t *dstp, const cpumask_t *src1p, | |
6188 | const cpumask_t *src2p, int nbits) | |
6189 | { | |
6190 | bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits); | |
6191 | } | |
6192 | ||
6193 | ||
6194 | static inline __attribute__((always_inline)) void __cpus_xor(cpumask_t *dstp, const cpumask_t *src1p, | |
6195 | const cpumask_t *src2p, int nbits) | |
6196 | { | |
6197 | bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits); | |
6198 | } | |
6199 | ||
6200 | ||
6201 | ||
6202 | static inline __attribute__((always_inline)) int __cpus_andnot(cpumask_t *dstp, const cpumask_t *src1p, | |
6203 | const cpumask_t *src2p, int nbits) | |
6204 | { | |
6205 | return bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits); | |
6206 | } | |
6207 | ||
6208 | ||
6209 | static inline __attribute__((always_inline)) int __cpus_equal(const cpumask_t *src1p, | |
6210 | const cpumask_t *src2p, int nbits) | |
6211 | { | |
6212 | return bitmap_equal(src1p->bits, src2p->bits, nbits); | |
6213 | } | |
6214 | ||
6215 | ||
6216 | static inline __attribute__((always_inline)) int __cpus_intersects(const cpumask_t *src1p, | |
6217 | const cpumask_t *src2p, int nbits) | |
6218 | { | |
6219 | return bitmap_intersects(src1p->bits, src2p->bits, nbits); | |
6220 | } | |
6221 | ||
6222 | ||
6223 | static inline __attribute__((always_inline)) int __cpus_subset(const cpumask_t *src1p, | |
6224 | const cpumask_t *src2p, int nbits) | |
6225 | { | |
6226 | return bitmap_subset(src1p->bits, src2p->bits, nbits); | |
6227 | } | |
6228 | ||
6229 | ||
6230 | static inline __attribute__((always_inline)) int __cpus_empty(const cpumask_t *srcp, int nbits) | |
6231 | { | |
6232 | return bitmap_empty(srcp->bits, nbits); | |
6233 | } | |
6234 | ||
6235 | ||
6236 | static inline __attribute__((always_inline)) int __cpus_weight(const cpumask_t *srcp, int nbits) | |
6237 | { | |
6238 | return bitmap_weight(srcp->bits, nbits); | |
6239 | } | |
6240 | ||
6241 | ||
6242 | ||
6243 | static inline __attribute__((always_inline)) void __cpus_shift_left(cpumask_t *dstp, | |
6244 | const cpumask_t *srcp, int n, int nbits) | |
6245 | { | |
6246 | bitmap_shift_left(dstp->bits, srcp->bits, n, nbits); | |
6247 | } | |
6248 | # 31 "include/linux/topology.h" 2 | |
6249 | ||
6250 | ||
6251 | # 1 "include/linux/smp.h" 1 | |
6252 | # 14 "include/linux/smp.h" | |
6253 | extern void cpu_idle(void); | |
6254 | ||
6255 | struct call_single_data { | |
6256 | struct list_head list; | |
6257 | void (*func) (void *info); | |
6258 | void *info; | |
6259 | u16 flags; | |
6260 | u16 priv; | |
6261 | }; | |
6262 | ||
6263 | ||
6264 | extern unsigned int total_cpus; | |
6265 | ||
6266 | int smp_call_function_single(int cpuid, void (*func) (void *info), void *info, | |
6267 | int wait); | |
6268 | # 116 "include/linux/smp.h" | |
6269 | static inline __attribute__((always_inline)) void smp_send_stop(void) { } | |
6270 | ||
6271 | ||
6272 | ||
6273 | ||
6274 | ||
6275 | static inline __attribute__((always_inline)) int up_smp_call_function(void (*func)(void *), void *info) | |
6276 | { | |
6277 | return 0; | |
6278 | } | |
6279 | # 135 "include/linux/smp.h" | |
6280 | static inline __attribute__((always_inline)) void smp_send_reschedule(int cpu) { } | |
6281 | ||
6282 | ||
6283 | ||
6284 | ||
6285 | static inline __attribute__((always_inline)) void init_call_single_data(void) | |
6286 | { | |
6287 | } | |
6288 | # 174 "include/linux/smp.h" | |
6289 | extern void arch_disable_smp_support(void); | |
6290 | ||
6291 | void smp_setup_processor_id(void); | |
6292 | # 34 "include/linux/topology.h" 2 | |
6293 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/topology.h" 1 | |
6294 | # 1 "include/asm-generic/topology.h" 1 | |
6295 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/topology.h" 2 | |
6296 | # 35 "include/linux/topology.h" 2 | |
6297 | # 48 "include/linux/topology.h" | |
6298 | int arch_update_cpu_topology(void); | |
6299 | # 8 "include/linux/gfp.h" 2 | |
6300 | # 1 "include/linux/mmdebug.h" 1 | |
6301 | ||
6302 | ||
6303 | ||
6304 | # 1 "include/linux/autoconf.h" 1 | |
6305 | # 5 "include/linux/mmdebug.h" 2 | |
6306 | # 9 "include/linux/gfp.h" 2 | |
6307 | ||
6308 | struct vm_area_struct; | |
6309 | # 119 "include/linux/gfp.h" | |
6310 | static inline __attribute__((always_inline)) int allocflags_to_migratetype(gfp_t gfp_flags) | |
6311 | { | |
6312 | ({ int __ret_warn_on = !!((gfp_flags & ((( gfp_t)0x80000u)|(( gfp_t)0x08u))) == ((( gfp_t)0x80000u)|(( gfp_t)0x08u))); if (__builtin_expect(!!(__ret_warn_on), 0)) asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/gfp.h"), "i"(121), "i"((1<<0)), "i"(sizeof(struct bug_entry))); __builtin_expect(!!(__ret_warn_on), 0); }); | |
6313 | ||
6314 | if (__builtin_expect(!!(page_group_by_mobility_disabled), 0)) | |
6315 | return 0; | |
6316 | ||
6317 | ||
6318 | return (((gfp_flags & (( gfp_t)0x08u)) != 0) << 1) | | |
6319 | ((gfp_flags & (( gfp_t)0x80000u)) != 0); | |
6320 | } | |
6321 | # 214 "include/linux/gfp.h" | |
6322 | static inline __attribute__((always_inline)) enum zone_type gfp_zone(gfp_t flags) | |
6323 | { | |
6324 | enum zone_type z; | |
6325 | int bit = flags & ((( gfp_t)0x01u)|(( gfp_t)0x02u)|(( gfp_t)0x04u)|(( gfp_t)0x08u)); | |
6326 | ||
6327 | z = (( (ZONE_NORMAL << 0 * 2) | (ZONE_DMA << (( gfp_t)0x01u) * 2) | (ZONE_NORMAL << (( gfp_t)0x02u) * 2) | (ZONE_NORMAL << (( gfp_t)0x04u) * 2) | (ZONE_NORMAL << (( gfp_t)0x08u) * 2) | (ZONE_DMA << ((( gfp_t)0x08u) | (( gfp_t)0x01u)) * 2) | (ZONE_MOVABLE << ((( gfp_t)0x08u) | (( gfp_t)0x02u)) * 2) | (ZONE_NORMAL << ((( gfp_t)0x08u) | (( gfp_t)0x04u)) * 2)) >> (bit * 2)) & | |
6328 | ((1 << 2) - 1); | |
6329 | ||
6330 | if (__builtin_constant_p(bit)) | |
6331 | ((void)sizeof(char[1 - 2 * !!((( 1 << ((( gfp_t)0x01u) | (( gfp_t)0x02u)) | 1 << ((( gfp_t)0x01u) | (( gfp_t)0x04u)) | 1 << ((( gfp_t)0x04u) | (( gfp_t)0x02u)) | 1 << ((( gfp_t)0x01u) | (( gfp_t)0x04u) | (( gfp_t)0x02u)) | 1 << ((( gfp_t)0x08u) | (( gfp_t)0x02u) | (( gfp_t)0x01u)) | 1 << ((( gfp_t)0x08u) | (( gfp_t)0x04u) | (( gfp_t)0x01u)) | 1 << ((( gfp_t)0x08u) | (( gfp_t)0x04u) | (( gfp_t)0x02u)) | 1 << ((( gfp_t)0x08u) | (( gfp_t)0x04u) | (( gfp_t)0x01u) | (( gfp_t)0x02u))) >> bit) & 1)])); | |
6332 | else { | |
6333 | ||
6334 | ||
6335 | ||
6336 | } | |
6337 | return z; | |
6338 | } | |
6339 | # 239 "include/linux/gfp.h" | |
6340 | static inline __attribute__((always_inline)) int gfp_zonelist(gfp_t flags) | |
6341 | { | |
6342 | if (0 && __builtin_expect(!!(flags & (( gfp_t)0x40000u)), 0)) | |
6343 | return 1; | |
6344 | ||
6345 | return 0; | |
6346 | } | |
6347 | # 256 "include/linux/gfp.h" | |
6348 | static inline __attribute__((always_inline)) struct zonelist *node_zonelist(int nid, gfp_t flags) | |
6349 | { | |
6350 | return (&contig_page_data)->node_zonelists + gfp_zonelist(flags); | |
6351 | } | |
6352 | ||
6353 | ||
6354 | static inline __attribute__((always_inline)) void arch_free_page(struct page *page, int order) { } | |
6355 | ||
6356 | ||
6357 | static inline __attribute__((always_inline)) void arch_alloc_page(struct page *page, int order) { } | |
6358 | ||
6359 | ||
6360 | struct page * | |
6361 | __alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order, | |
6362 | struct zonelist *zonelist, nodemask_t *nodemask); | |
6363 | ||
6364 | static inline __attribute__((always_inline)) struct page * | |
6365 | __alloc_pages(gfp_t gfp_mask, unsigned int order, | |
6366 | struct zonelist *zonelist) | |
6367 | { | |
6368 | return __alloc_pages_nodemask(gfp_mask, order, zonelist, ((void *)0)); | |
6369 | } | |
6370 | ||
6371 | static inline __attribute__((always_inline)) struct page *alloc_pages_node(int nid, gfp_t gfp_mask, | |
6372 | unsigned int order) | |
6373 | { | |
6374 | ||
6375 | if (nid < 0) | |
6376 | nid = (((void)(0),0)); | |
6377 | ||
6378 | return __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask)); | |
6379 | } | |
6380 | ||
6381 | static inline __attribute__((always_inline)) struct page *alloc_pages_exact_node(int nid, gfp_t gfp_mask, | |
6382 | unsigned int order) | |
6383 | { | |
6384 | do { } while (0); | |
6385 | ||
6386 | return __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask)); | |
6387 | } | |
6388 | # 314 "include/linux/gfp.h" | |
6389 | extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order); | |
6390 | extern unsigned long get_zeroed_page(gfp_t gfp_mask); | |
6391 | ||
6392 | void *alloc_pages_exact(size_t size, gfp_t gfp_mask); | |
6393 | void free_pages_exact(void *virt, size_t size); | |
6394 | ||
6395 | ||
6396 | ||
6397 | ||
6398 | ||
6399 | ||
6400 | ||
6401 | extern void __free_pages(struct page *page, unsigned int order); | |
6402 | extern void free_pages(unsigned long addr, unsigned int order); | |
6403 | extern void free_hot_page(struct page *page); | |
6404 | ||
6405 | ||
6406 | ||
6407 | ||
6408 | void page_alloc_init(void); | |
6409 | void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp); | |
6410 | void drain_all_pages(void); | |
6411 | void drain_local_pages(void *dummy); | |
6412 | ||
6413 | extern gfp_t gfp_allowed_mask; | |
6414 | ||
6415 | static inline __attribute__((always_inline)) void set_gfp_allowed_mask(gfp_t mask) | |
6416 | { | |
6417 | gfp_allowed_mask = mask; | |
6418 | } | |
6419 | # 23 "include/linux/kmod.h" 2 | |
6420 | # 32 "include/linux/kmod.h" | |
6421 | extern int __request_module(bool wait, const char *name, ...) __attribute__((format(printf, 2, 3))); | |
6422 | # 45 "include/linux/kmod.h" | |
6423 | struct key; | |
6424 | struct file; | |
6425 | struct subprocess_info; | |
6426 | ||
6427 | ||
6428 | struct subprocess_info *call_usermodehelper_setup(char *path, char **argv, | |
6429 | char **envp, gfp_t gfp_mask); | |
6430 | ||
6431 | ||
6432 | void call_usermodehelper_setkeys(struct subprocess_info *info, | |
6433 | struct key *session_keyring); | |
6434 | int call_usermodehelper_stdinpipe(struct subprocess_info *sub_info, | |
6435 | struct file **filp); | |
6436 | void call_usermodehelper_setcleanup(struct subprocess_info *info, | |
6437 | void (*cleanup)(char **argv, char **envp)); | |
6438 | ||
6439 | enum umh_wait { | |
6440 | UMH_NO_WAIT = -1, | |
6441 | UMH_WAIT_EXEC = 0, | |
6442 | UMH_WAIT_PROC = 1, | |
6443 | }; | |
6444 | ||
6445 | ||
6446 | int call_usermodehelper_exec(struct subprocess_info *info, enum umh_wait wait); | |
6447 | ||
6448 | ||
6449 | ||
6450 | void call_usermodehelper_freeinfo(struct subprocess_info *info); | |
6451 | ||
6452 | static inline __attribute__((always_inline)) int | |
6453 | call_usermodehelper(char *path, char **argv, char **envp, enum umh_wait wait) | |
6454 | { | |
6455 | struct subprocess_info *info; | |
6456 | gfp_t gfp_mask = (wait == UMH_NO_WAIT) ? ((( gfp_t)0x20u)) : ((( gfp_t)0x10u) | (( gfp_t)0x40u) | (( gfp_t)0x80u)); | |
6457 | ||
6458 | info = call_usermodehelper_setup(path, argv, envp, gfp_mask); | |
6459 | if (info == ((void *)0)) | |
6460 | return -12; | |
6461 | return call_usermodehelper_exec(info, wait); | |
6462 | } | |
6463 | ||
6464 | static inline __attribute__((always_inline)) int | |
6465 | call_usermodehelper_keys(char *path, char **argv, char **envp, | |
6466 | struct key *session_keyring, enum umh_wait wait) | |
6467 | { | |
6468 | struct subprocess_info *info; | |
6469 | gfp_t gfp_mask = (wait == UMH_NO_WAIT) ? ((( gfp_t)0x20u)) : ((( gfp_t)0x10u) | (( gfp_t)0x40u) | (( gfp_t)0x80u)); | |
6470 | ||
6471 | info = call_usermodehelper_setup(path, argv, envp, gfp_mask); | |
6472 | if (info == ((void *)0)) | |
6473 | return -12; | |
6474 | ||
6475 | call_usermodehelper_setkeys(info, session_keyring); | |
6476 | return call_usermodehelper_exec(info, wait); | |
6477 | } | |
6478 | ||
6479 | extern void usermodehelper_init(void); | |
6480 | ||
6481 | struct file; | |
6482 | extern int call_usermodehelper_pipe(char *path, char *argv[], char *envp[], | |
6483 | struct file **filp); | |
6484 | ||
6485 | extern int usermodehelper_disable(void); | |
6486 | extern void usermodehelper_enable(void); | |
6487 | # 14 "include/linux/module.h" 2 | |
6488 | # 1 "include/linux/elf.h" 1 | |
6489 | ||
6490 | ||
6491 | ||
6492 | ||
6493 | # 1 "include/linux/elf-em.h" 1 | |
6494 | # 6 "include/linux/elf.h" 2 | |
6495 | ||
6496 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/elf.h" 1 | |
6497 | # 15 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/elf.h" | |
6498 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/user.h" 1 | |
6499 | # 1 "include/asm-generic/user.h" 1 | |
6500 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/user.h" 2 | |
6501 | # 16 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/elf.h" 2 | |
6502 | # 25 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/elf.h" | |
6503 | typedef unsigned long elf_greg_t; | |
6504 | ||
6505 | ||
6506 | typedef elf_greg_t elf_gregset_t[40]; | |
6507 | ||
6508 | typedef struct { } elf_fpregset_t; | |
6509 | # 131 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/elf.h" | |
6510 | struct mm_struct; | |
6511 | struct elf_fdpic_params; | |
6512 | struct elf32_phdr; | |
6513 | extern int elf_fdpic_plat_process_phdr(struct mm_struct *, struct elf_fdpic_params *, | |
6514 | struct elf32_phdr *, unsigned long *, unsigned long *); | |
6515 | # 8 "include/linux/elf.h" 2 | |
6516 | ||
6517 | ||
6518 | struct file; | |
6519 | # 20 "include/linux/elf.h" | |
6520 | typedef __u32 Elf32_Addr; | |
6521 | typedef __u16 Elf32_Half; | |
6522 | typedef __u32 Elf32_Off; | |
6523 | typedef __s32 Elf32_Sword; | |
6524 | typedef __u32 Elf32_Word; | |
6525 | ||
6526 | ||
6527 | typedef __u64 Elf64_Addr; | |
6528 | typedef __u16 Elf64_Half; | |
6529 | typedef __s16 Elf64_SHalf; | |
6530 | typedef __u64 Elf64_Off; | |
6531 | typedef __s32 Elf64_Sword; | |
6532 | typedef __u32 Elf64_Word; | |
6533 | typedef __u64 Elf64_Xword; | |
6534 | typedef __s64 Elf64_Sxword; | |
6535 | # 127 "include/linux/elf.h" | |
6536 | typedef struct dynamic{ | |
6537 | Elf32_Sword d_tag; | |
6538 | union{ | |
6539 | Elf32_Sword d_val; | |
6540 | Elf32_Addr d_ptr; | |
6541 | } d_un; | |
6542 | } Elf32_Dyn; | |
6543 | ||
6544 | typedef struct { | |
6545 | Elf64_Sxword d_tag; | |
6546 | union { | |
6547 | Elf64_Xword d_val; | |
6548 | Elf64_Addr d_ptr; | |
6549 | } d_un; | |
6550 | } Elf64_Dyn; | |
6551 | # 150 "include/linux/elf.h" | |
6552 | typedef struct elf32_rel { | |
6553 | Elf32_Addr r_offset; | |
6554 | Elf32_Word r_info; | |
6555 | } Elf32_Rel; | |
6556 | ||
6557 | typedef struct elf64_rel { | |
6558 | Elf64_Addr r_offset; | |
6559 | Elf64_Xword r_info; | |
6560 | } Elf64_Rel; | |
6561 | ||
6562 | typedef struct elf32_rela{ | |
6563 | Elf32_Addr r_offset; | |
6564 | Elf32_Word r_info; | |
6565 | Elf32_Sword r_addend; | |
6566 | } Elf32_Rela; | |
6567 | ||
6568 | typedef struct elf64_rela { | |
6569 | Elf64_Addr r_offset; | |
6570 | Elf64_Xword r_info; | |
6571 | Elf64_Sxword r_addend; | |
6572 | } Elf64_Rela; | |
6573 | ||
6574 | typedef struct elf32_sym{ | |
6575 | Elf32_Word st_name; | |
6576 | Elf32_Addr st_value; | |
6577 | Elf32_Word st_size; | |
6578 | unsigned char st_info; | |
6579 | unsigned char st_other; | |
6580 | Elf32_Half st_shndx; | |
6581 | } Elf32_Sym; | |
6582 | ||
6583 | typedef struct elf64_sym { | |
6584 | Elf64_Word st_name; | |
6585 | unsigned char st_info; | |
6586 | unsigned char st_other; | |
6587 | Elf64_Half st_shndx; | |
6588 | Elf64_Addr st_value; | |
6589 | Elf64_Xword st_size; | |
6590 | } Elf64_Sym; | |
6591 | ||
6592 | ||
6593 | ||
6594 | ||
6595 | typedef struct elf32_hdr{ | |
6596 | unsigned char e_ident[16]; | |
6597 | Elf32_Half e_type; | |
6598 | Elf32_Half e_machine; | |
6599 | Elf32_Word e_version; | |
6600 | Elf32_Addr e_entry; | |
6601 | Elf32_Off e_phoff; | |
6602 | Elf32_Off e_shoff; | |
6603 | Elf32_Word e_flags; | |
6604 | Elf32_Half e_ehsize; | |
6605 | Elf32_Half e_phentsize; | |
6606 | Elf32_Half e_phnum; | |
6607 | Elf32_Half e_shentsize; | |
6608 | Elf32_Half e_shnum; | |
6609 | Elf32_Half e_shstrndx; | |
6610 | } Elf32_Ehdr; | |
6611 | ||
6612 | typedef struct elf64_hdr { | |
6613 | unsigned char e_ident[16]; | |
6614 | Elf64_Half e_type; | |
6615 | Elf64_Half e_machine; | |
6616 | Elf64_Word e_version; | |
6617 | Elf64_Addr e_entry; | |
6618 | Elf64_Off e_phoff; | |
6619 | Elf64_Off e_shoff; | |
6620 | Elf64_Word e_flags; | |
6621 | Elf64_Half e_ehsize; | |
6622 | Elf64_Half e_phentsize; | |
6623 | Elf64_Half e_phnum; | |
6624 | Elf64_Half e_shentsize; | |
6625 | Elf64_Half e_shnum; | |
6626 | Elf64_Half e_shstrndx; | |
6627 | } Elf64_Ehdr; | |
6628 | ||
6629 | ||
6630 | ||
6631 | ||
6632 | ||
6633 | ||
6634 | ||
6635 | typedef struct elf32_phdr{ | |
6636 | Elf32_Word p_type; | |
6637 | Elf32_Off p_offset; | |
6638 | Elf32_Addr p_vaddr; | |
6639 | Elf32_Addr p_paddr; | |
6640 | Elf32_Word p_filesz; | |
6641 | Elf32_Word p_memsz; | |
6642 | Elf32_Word p_flags; | |
6643 | Elf32_Word p_align; | |
6644 | } Elf32_Phdr; | |
6645 | ||
6646 | typedef struct elf64_phdr { | |
6647 | Elf64_Word p_type; | |
6648 | Elf64_Word p_flags; | |
6649 | Elf64_Off p_offset; | |
6650 | Elf64_Addr p_vaddr; | |
6651 | Elf64_Addr p_paddr; | |
6652 | Elf64_Xword p_filesz; | |
6653 | Elf64_Xword p_memsz; | |
6654 | Elf64_Xword p_align; | |
6655 | } Elf64_Phdr; | |
6656 | # 289 "include/linux/elf.h" | |
6657 | typedef struct { | |
6658 | Elf32_Word sh_name; | |
6659 | Elf32_Word sh_type; | |
6660 | Elf32_Word sh_flags; | |
6661 | Elf32_Addr sh_addr; | |
6662 | Elf32_Off sh_offset; | |
6663 | Elf32_Word sh_size; | |
6664 | Elf32_Word sh_link; | |
6665 | Elf32_Word sh_info; | |
6666 | Elf32_Word sh_addralign; | |
6667 | Elf32_Word sh_entsize; | |
6668 | } Elf32_Shdr; | |
6669 | ||
6670 | typedef struct elf64_shdr { | |
6671 | Elf64_Word sh_name; | |
6672 | Elf64_Word sh_type; | |
6673 | Elf64_Xword sh_flags; | |
6674 | Elf64_Addr sh_addr; | |
6675 | Elf64_Off sh_offset; | |
6676 | Elf64_Xword sh_size; | |
6677 | Elf64_Word sh_link; | |
6678 | Elf64_Word sh_info; | |
6679 | Elf64_Xword sh_addralign; | |
6680 | Elf64_Xword sh_entsize; | |
6681 | } Elf64_Shdr; | |
6682 | # 368 "include/linux/elf.h" | |
6683 | typedef struct elf32_note { | |
6684 | Elf32_Word n_namesz; | |
6685 | Elf32_Word n_descsz; | |
6686 | Elf32_Word n_type; | |
6687 | } Elf32_Nhdr; | |
6688 | ||
6689 | ||
6690 | typedef struct elf64_note { | |
6691 | Elf64_Word n_namesz; | |
6692 | Elf64_Word n_descsz; | |
6693 | Elf64_Word n_type; | |
6694 | } Elf64_Nhdr; | |
6695 | ||
6696 | ||
6697 | ||
6698 | ||
6699 | extern Elf32_Dyn _DYNAMIC []; | |
6700 | # 402 "include/linux/elf.h" | |
6701 | static inline __attribute__((always_inline)) int elf_coredump_extra_notes_size(void) { return 0; } | |
6702 | static inline __attribute__((always_inline)) int elf_coredump_extra_notes_write(struct file *file, | |
6703 | loff_t *foffset) { return 0; } | |
6704 | # 15 "include/linux/module.h" 2 | |
6705 | ||
6706 | # 1 "include/linux/kobject.h" 1 | |
6707 | # 21 "include/linux/kobject.h" | |
6708 | # 1 "include/linux/sysfs.h" 1 | |
6709 | # 20 "include/linux/sysfs.h" | |
6710 | struct kobject; | |
6711 | struct module; | |
6712 | ||
6713 | ||
6714 | ||
6715 | ||
6716 | ||
6717 | ||
6718 | struct attribute { | |
6719 | const char *name; | |
6720 | struct module *owner; | |
6721 | mode_t mode; | |
6722 | }; | |
6723 | ||
6724 | struct attribute_group { | |
6725 | const char *name; | |
6726 | mode_t (*is_visible)(struct kobject *, | |
6727 | struct attribute *, int); | |
6728 | struct attribute **attrs; | |
6729 | }; | |
6730 | # 63 "include/linux/sysfs.h" | |
6731 | struct vm_area_struct; | |
6732 | ||
6733 | struct bin_attribute { | |
6734 | struct attribute attr; | |
6735 | size_t size; | |
6736 | void *private; | |
6737 | ssize_t (*read)(struct kobject *, struct bin_attribute *, | |
6738 | char *, loff_t, size_t); | |
6739 | ssize_t (*write)(struct kobject *, struct bin_attribute *, | |
6740 | char *, loff_t, size_t); | |
6741 | int (*mmap)(struct kobject *, struct bin_attribute *attr, | |
6742 | struct vm_area_struct *vma); | |
6743 | }; | |
6744 | ||
6745 | struct sysfs_ops { | |
6746 | ssize_t (*show)(struct kobject *, struct attribute *,char *); | |
6747 | ssize_t (*store)(struct kobject *,struct attribute *,const char *, size_t); | |
6748 | }; | |
6749 | ||
6750 | struct sysfs_dirent; | |
6751 | ||
6752 | ||
6753 | ||
6754 | int sysfs_schedule_callback(struct kobject *kobj, void (*func)(void *), | |
6755 | void *data, struct module *owner); | |
6756 | ||
6757 | int __attribute__((warn_unused_result)) sysfs_create_dir(struct kobject *kobj); | |
6758 | void sysfs_remove_dir(struct kobject *kobj); | |
6759 | int __attribute__((warn_unused_result)) sysfs_rename_dir(struct kobject *kobj, const char *new_name); | |
6760 | int __attribute__((warn_unused_result)) sysfs_move_dir(struct kobject *kobj, | |
6761 | struct kobject *new_parent_kobj); | |
6762 | ||
6763 | int __attribute__((warn_unused_result)) sysfs_create_file(struct kobject *kobj, | |
6764 | const struct attribute *attr); | |
6765 | int __attribute__((warn_unused_result)) sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, | |
6766 | mode_t mode); | |
6767 | void sysfs_remove_file(struct kobject *kobj, const struct attribute *attr); | |
6768 | ||
6769 | int __attribute__((warn_unused_result)) sysfs_create_bin_file(struct kobject *kobj, | |
6770 | struct bin_attribute *attr); | |
6771 | void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr); | |
6772 | ||
6773 | int __attribute__((warn_unused_result)) sysfs_create_link(struct kobject *kobj, struct kobject *target, | |
6774 | const char *name); | |
6775 | int __attribute__((warn_unused_result)) sysfs_create_link_nowarn(struct kobject *kobj, | |
6776 | struct kobject *target, | |
6777 | const char *name); | |
6778 | void sysfs_remove_link(struct kobject *kobj, const char *name); | |
6779 | ||
6780 | int __attribute__((warn_unused_result)) sysfs_create_group(struct kobject *kobj, | |
6781 | const struct attribute_group *grp); | |
6782 | int sysfs_update_group(struct kobject *kobj, | |
6783 | const struct attribute_group *grp); | |
6784 | void sysfs_remove_group(struct kobject *kobj, | |
6785 | const struct attribute_group *grp); | |
6786 | int sysfs_add_file_to_group(struct kobject *kobj, | |
6787 | const struct attribute *attr, const char *group); | |
6788 | void sysfs_remove_file_from_group(struct kobject *kobj, | |
6789 | const struct attribute *attr, const char *group); | |
6790 | ||
6791 | void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr); | |
6792 | void sysfs_notify_dirent(struct sysfs_dirent *sd); | |
6793 | struct sysfs_dirent *sysfs_get_dirent(struct sysfs_dirent *parent_sd, | |
6794 | const unsigned char *name); | |
6795 | struct sysfs_dirent *sysfs_get(struct sysfs_dirent *sd); | |
6796 | void sysfs_put(struct sysfs_dirent *sd); | |
6797 | void sysfs_printk_last_file(void); | |
6798 | int __attribute__((warn_unused_result)) sysfs_init(void); | |
6799 | # 22 "include/linux/kobject.h" 2 | |
6800 | ||
6801 | ||
6802 | # 1 "include/linux/kref.h" 1 | |
6803 | # 20 "include/linux/kref.h" | |
6804 | struct kref { | |
6805 | atomic_t refcount; | |
6806 | }; | |
6807 | ||
6808 | void kref_set(struct kref *kref, int num); | |
6809 | void kref_init(struct kref *kref); | |
6810 | void kref_get(struct kref *kref); | |
6811 | int kref_put(struct kref *kref, void (*release) (struct kref *kref)); | |
6812 | # 25 "include/linux/kobject.h" 2 | |
6813 | # 34 "include/linux/kobject.h" | |
6814 | extern char uevent_helper[]; | |
6815 | ||
6816 | ||
6817 | extern u64 uevent_seqnum; | |
6818 | # 49 "include/linux/kobject.h" | |
6819 | enum kobject_action { | |
6820 | KOBJ_ADD, | |
6821 | KOBJ_REMOVE, | |
6822 | KOBJ_CHANGE, | |
6823 | KOBJ_MOVE, | |
6824 | KOBJ_ONLINE, | |
6825 | KOBJ_OFFLINE, | |
6826 | KOBJ_MAX | |
6827 | }; | |
6828 | ||
6829 | struct kobject { | |
6830 | const char *name; | |
6831 | struct list_head entry; | |
6832 | struct kobject *parent; | |
6833 | struct kset *kset; | |
6834 | struct kobj_type *ktype; | |
6835 | struct sysfs_dirent *sd; | |
6836 | struct kref kref; | |
6837 | unsigned int state_initialized:1; | |
6838 | unsigned int state_in_sysfs:1; | |
6839 | unsigned int state_add_uevent_sent:1; | |
6840 | unsigned int state_remove_uevent_sent:1; | |
6841 | unsigned int uevent_suppress:1; | |
6842 | }; | |
6843 | ||
6844 | extern int kobject_set_name(struct kobject *kobj, const char *name, ...) | |
6845 | __attribute__((format(printf, 2, 3))); | |
6846 | extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt, | |
6847 | va_list vargs); | |
6848 | ||
6849 | static inline __attribute__((always_inline)) const char *kobject_name(const struct kobject *kobj) | |
6850 | { | |
6851 | return kobj->name; | |
6852 | } | |
6853 | ||
6854 | extern void kobject_init(struct kobject *kobj, struct kobj_type *ktype); | |
6855 | extern int __attribute__((warn_unused_result)) kobject_add(struct kobject *kobj, | |
6856 | struct kobject *parent, | |
6857 | const char *fmt, ...); | |
6858 | extern int __attribute__((warn_unused_result)) kobject_init_and_add(struct kobject *kobj, | |
6859 | struct kobj_type *ktype, | |
6860 | struct kobject *parent, | |
6861 | const char *fmt, ...); | |
6862 | ||
6863 | extern void kobject_del(struct kobject *kobj); | |
6864 | ||
6865 | extern struct kobject * __attribute__((warn_unused_result)) kobject_create(void); | |
6866 | extern struct kobject * __attribute__((warn_unused_result)) kobject_create_and_add(const char *name, | |
6867 | struct kobject *parent); | |
6868 | ||
6869 | extern int __attribute__((warn_unused_result)) kobject_rename(struct kobject *, const char *new_name); | |
6870 | extern int __attribute__((warn_unused_result)) kobject_move(struct kobject *, struct kobject *); | |
6871 | ||
6872 | extern struct kobject *kobject_get(struct kobject *kobj); | |
6873 | extern void kobject_put(struct kobject *kobj); | |
6874 | ||
6875 | extern char *kobject_get_path(struct kobject *kobj, gfp_t flag); | |
6876 | ||
6877 | struct kobj_type { | |
6878 | void (*release)(struct kobject *kobj); | |
6879 | struct sysfs_ops *sysfs_ops; | |
6880 | struct attribute **default_attrs; | |
6881 | }; | |
6882 | ||
6883 | struct kobj_uevent_env { | |
6884 | char *envp[32]; | |
6885 | int envp_idx; | |
6886 | char buf[2048]; | |
6887 | int buflen; | |
6888 | }; | |
6889 | ||
6890 | struct kset_uevent_ops { | |
6891 | int (*filter)(struct kset *kset, struct kobject *kobj); | |
6892 | const char *(*name)(struct kset *kset, struct kobject *kobj); | |
6893 | int (*uevent)(struct kset *kset, struct kobject *kobj, | |
6894 | struct kobj_uevent_env *env); | |
6895 | }; | |
6896 | ||
6897 | struct kobj_attribute { | |
6898 | struct attribute attr; | |
6899 | ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr, | |
6900 | char *buf); | |
6901 | ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr, | |
6902 | const char *buf, size_t count); | |
6903 | }; | |
6904 | ||
6905 | extern struct sysfs_ops kobj_sysfs_ops; | |
6906 | # 154 "include/linux/kobject.h" | |
6907 | struct kset { | |
6908 | struct list_head list; | |
6909 | spinlock_t list_lock; | |
6910 | struct kobject kobj; | |
6911 | struct kset_uevent_ops *uevent_ops; | |
6912 | }; | |
6913 | ||
6914 | extern void kset_init(struct kset *kset); | |
6915 | extern int __attribute__((warn_unused_result)) kset_register(struct kset *kset); | |
6916 | extern void kset_unregister(struct kset *kset); | |
6917 | extern struct kset * __attribute__((warn_unused_result)) kset_create_and_add(const char *name, | |
6918 | struct kset_uevent_ops *u, | |
6919 | struct kobject *parent_kobj); | |
6920 | ||
6921 | static inline __attribute__((always_inline)) struct kset *to_kset(struct kobject *kobj) | |
6922 | { | |
6923 | return kobj ? ({ const typeof( ((struct kset *)0)->kobj ) *__mptr = (kobj); (struct kset *)( (char *)__mptr - __builtin_offsetof(struct kset,kobj) );}) : ((void *)0); | |
6924 | } | |
6925 | ||
6926 | static inline __attribute__((always_inline)) struct kset *kset_get(struct kset *k) | |
6927 | { | |
6928 | return k ? to_kset(kobject_get(&k->kobj)) : ((void *)0); | |
6929 | } | |
6930 | ||
6931 | static inline __attribute__((always_inline)) void kset_put(struct kset *k) | |
6932 | { | |
6933 | kobject_put(&k->kobj); | |
6934 | } | |
6935 | ||
6936 | static inline __attribute__((always_inline)) struct kobj_type *get_ktype(struct kobject *kobj) | |
6937 | { | |
6938 | return kobj->ktype; | |
6939 | } | |
6940 | ||
6941 | extern struct kobject *kset_find_obj(struct kset *, const char *); | |
6942 | ||
6943 | ||
6944 | extern struct kobject *kernel_kobj; | |
6945 | ||
6946 | extern struct kobject *mm_kobj; | |
6947 | ||
6948 | extern struct kobject *hypervisor_kobj; | |
6949 | ||
6950 | extern struct kobject *power_kobj; | |
6951 | ||
6952 | extern struct kobject *firmware_kobj; | |
6953 | # 212 "include/linux/kobject.h" | |
6954 | static inline __attribute__((always_inline)) int kobject_uevent(struct kobject *kobj, | |
6955 | enum kobject_action action) | |
6956 | { return 0; } | |
6957 | static inline __attribute__((always_inline)) int kobject_uevent_env(struct kobject *kobj, | |
6958 | enum kobject_action action, | |
6959 | char *envp[]) | |
6960 | { return 0; } | |
6961 | ||
6962 | static inline __attribute__((always_inline)) int add_uevent_var(struct kobj_uevent_env *env, | |
6963 | const char *format, ...) | |
6964 | { return 0; } | |
6965 | ||
6966 | static inline __attribute__((always_inline)) int kobject_action_type(const char *buf, size_t count, | |
6967 | enum kobject_action *type) | |
6968 | { return -22; } | |
6969 | # 17 "include/linux/module.h" 2 | |
6970 | # 1 "include/linux/moduleparam.h" 1 | |
6971 | # 32 "include/linux/moduleparam.h" | |
6972 | struct kernel_param; | |
6973 | ||
6974 | ||
6975 | typedef int (*param_set_fn)(const char *val, struct kernel_param *kp); | |
6976 | ||
6977 | typedef int (*param_get_fn)(char *buffer, struct kernel_param *kp); | |
6978 | ||
6979 | ||
6980 | ||
6981 | ||
6982 | struct kernel_param { | |
6983 | const char *name; | |
6984 | u16 perm; | |
6985 | u16 flags; | |
6986 | param_set_fn set; | |
6987 | param_get_fn get; | |
6988 | union { | |
6989 | void *arg; | |
6990 | const struct kparam_string *str; | |
6991 | const struct kparam_array *arr; | |
6992 | }; | |
6993 | }; | |
6994 | ||
6995 | ||
6996 | struct kparam_string { | |
6997 | unsigned int maxlen; | |
6998 | char *string; | |
6999 | }; | |
7000 | ||
7001 | ||
7002 | struct kparam_array | |
7003 | { | |
7004 | unsigned int max; | |
7005 | unsigned int *num; | |
7006 | param_set_fn set; | |
7007 | param_get_fn get; | |
7008 | unsigned int elemsize; | |
7009 | void *elem; | |
7010 | }; | |
7011 | # 143 "include/linux/moduleparam.h" | |
7012 | extern int parse_args(const char *name, | |
7013 | char *args, | |
7014 | struct kernel_param *params, | |
7015 | unsigned num, | |
7016 | int (*unknown)(char *param, char *val)); | |
7017 | ||
7018 | ||
7019 | ||
7020 | extern void destroy_params(const struct kernel_param *params, unsigned num); | |
7021 | # 165 "include/linux/moduleparam.h" | |
7022 | extern int param_set_byte(const char *val, struct kernel_param *kp); | |
7023 | extern int param_get_byte(char *buffer, struct kernel_param *kp); | |
7024 | ||
7025 | ||
7026 | extern int param_set_short(const char *val, struct kernel_param *kp); | |
7027 | extern int param_get_short(char *buffer, struct kernel_param *kp); | |
7028 | ||
7029 | ||
7030 | extern int param_set_ushort(const char *val, struct kernel_param *kp); | |
7031 | extern int param_get_ushort(char *buffer, struct kernel_param *kp); | |
7032 | ||
7033 | ||
7034 | extern int param_set_int(const char *val, struct kernel_param *kp); | |
7035 | extern int param_get_int(char *buffer, struct kernel_param *kp); | |
7036 | ||
7037 | ||
7038 | extern int param_set_uint(const char *val, struct kernel_param *kp); | |
7039 | extern int param_get_uint(char *buffer, struct kernel_param *kp); | |
7040 | ||
7041 | ||
7042 | extern int param_set_long(const char *val, struct kernel_param *kp); | |
7043 | extern int param_get_long(char *buffer, struct kernel_param *kp); | |
7044 | ||
7045 | ||
7046 | extern int param_set_ulong(const char *val, struct kernel_param *kp); | |
7047 | extern int param_get_ulong(char *buffer, struct kernel_param *kp); | |
7048 | ||
7049 | ||
7050 | extern int param_set_charp(const char *val, struct kernel_param *kp); | |
7051 | extern int param_get_charp(char *buffer, struct kernel_param *kp); | |
7052 | ||
7053 | ||
7054 | ||
7055 | extern int param_set_bool(const char *val, struct kernel_param *kp); | |
7056 | extern int param_get_bool(char *buffer, struct kernel_param *kp); | |
7057 | # 208 "include/linux/moduleparam.h" | |
7058 | extern int param_set_invbool(const char *val, struct kernel_param *kp); | |
7059 | extern int param_get_invbool(char *buffer, struct kernel_param *kp); | |
7060 | # 226 "include/linux/moduleparam.h" | |
7061 | extern int param_array_set(const char *val, struct kernel_param *kp); | |
7062 | extern int param_array_get(char *buffer, struct kernel_param *kp); | |
7063 | ||
7064 | extern int param_set_copystring(const char *val, struct kernel_param *kp); | |
7065 | extern int param_get_string(char *buffer, struct kernel_param *kp); | |
7066 | ||
7067 | ||
7068 | ||
7069 | struct module; | |
7070 | ||
7071 | ||
7072 | extern int module_param_sysfs_setup(struct module *mod, | |
7073 | struct kernel_param *kparam, | |
7074 | unsigned int num_params); | |
7075 | ||
7076 | extern void module_param_sysfs_remove(struct module *mod); | |
7077 | # 18 "include/linux/module.h" 2 | |
7078 | # 1 "include/linux/tracepoint.h" 1 | |
7079 | # 18 "include/linux/tracepoint.h" | |
7080 | # 1 "include/linux/rcupdate.h" 1 | |
7081 | # 42 "include/linux/rcupdate.h" | |
7082 | # 1 "include/linux/completion.h" 1 | |
7083 | # 25 "include/linux/completion.h" | |
7084 | struct completion { | |
7085 | unsigned int done; | |
7086 | wait_queue_head_t wait; | |
7087 | }; | |
7088 | # 73 "include/linux/completion.h" | |
7089 | static inline __attribute__((always_inline)) void init_completion(struct completion *x) | |
7090 | { | |
7091 | x->done = 0; | |
7092 | do { static struct lock_class_key __key; __init_waitqueue_head((&x->wait), &__key); } while (0); | |
7093 | } | |
7094 | ||
7095 | extern void wait_for_completion(struct completion *); | |
7096 | extern int wait_for_completion_interruptible(struct completion *x); | |
7097 | extern int wait_for_completion_killable(struct completion *x); | |
7098 | extern unsigned long wait_for_completion_timeout(struct completion *x, | |
7099 | unsigned long timeout); | |
7100 | extern unsigned long wait_for_completion_interruptible_timeout( | |
7101 | struct completion *x, unsigned long timeout); | |
7102 | extern bool try_wait_for_completion(struct completion *x); | |
7103 | extern bool completion_done(struct completion *x); | |
7104 | ||
7105 | extern void complete(struct completion *); | |
7106 | extern void complete_all(struct completion *); | |
7107 | # 43 "include/linux/rcupdate.h" 2 | |
7108 | ||
7109 | ||
7110 | ||
7111 | ||
7112 | ||
7113 | ||
7114 | struct rcu_head { | |
7115 | struct rcu_head *next; | |
7116 | void (*func)(struct rcu_head *head); | |
7117 | }; | |
7118 | ||
7119 | ||
7120 | ||
7121 | ||
7122 | ||
7123 | ||
7124 | ||
7125 | extern void synchronize_rcu_bh(void); | |
7126 | extern void synchronize_sched(void); | |
7127 | extern void rcu_barrier(void); | |
7128 | extern void rcu_barrier_bh(void); | |
7129 | extern void rcu_barrier_sched(void); | |
7130 | extern void synchronize_sched_expedited(void); | |
7131 | extern int sched_expedited_torture_stats(char *page); | |
7132 | ||
7133 | ||
7134 | extern void rcu_init(void); | |
7135 | extern void rcu_scheduler_starting(void); | |
7136 | extern int rcu_needs_cpu(int cpu); | |
7137 | extern int rcu_scheduler_active; | |
7138 | ||
7139 | ||
7140 | # 1 "include/linux/rcutree.h" 1 | |
7141 | # 33 "include/linux/rcutree.h" | |
7142 | struct notifier_block; | |
7143 | ||
7144 | extern void rcu_sched_qs(int cpu); | |
7145 | extern void rcu_bh_qs(int cpu); | |
7146 | extern int rcu_cpu_notify(struct notifier_block *self, | |
7147 | unsigned long action, void *hcpu); | |
7148 | extern int rcu_needs_cpu(int cpu); | |
7149 | extern int rcu_expedited_torture_stats(char *page); | |
7150 | # 50 "include/linux/rcutree.h" | |
7151 | static inline __attribute__((always_inline)) void __rcu_read_lock(void) | |
7152 | { | |
7153 | do { } while (0); | |
7154 | } | |
7155 | ||
7156 | static inline __attribute__((always_inline)) void __rcu_read_unlock(void) | |
7157 | { | |
7158 | do { } while (0); | |
7159 | } | |
7160 | ||
7161 | ||
7162 | ||
7163 | static inline __attribute__((always_inline)) void exit_rcu(void) | |
7164 | { | |
7165 | } | |
7166 | ||
7167 | ||
7168 | ||
7169 | static inline __attribute__((always_inline)) void __rcu_read_lock_bh(void) | |
7170 | { | |
7171 | local_bh_disable(); | |
7172 | } | |
7173 | static inline __attribute__((always_inline)) void __rcu_read_unlock_bh(void) | |
7174 | { | |
7175 | local_bh_enable(); | |
7176 | } | |
7177 | ||
7178 | extern void call_rcu_sched(struct rcu_head *head, | |
7179 | void (*func)(struct rcu_head *rcu)); | |
7180 | extern void synchronize_rcu_expedited(void); | |
7181 | ||
7182 | static inline __attribute__((always_inline)) void synchronize_rcu_bh_expedited(void) | |
7183 | { | |
7184 | synchronize_sched_expedited(); | |
7185 | } | |
7186 | ||
7187 | extern void __rcu_init(void); | |
7188 | extern void rcu_check_callbacks(int cpu, int user); | |
7189 | ||
7190 | extern long rcu_batches_completed(void); | |
7191 | extern long rcu_batches_completed_bh(void); | |
7192 | extern long rcu_batches_completed_sched(void); | |
7193 | ||
7194 | ||
7195 | void rcu_enter_nohz(void); | |
7196 | void rcu_exit_nohz(void); | |
7197 | # 106 "include/linux/rcutree.h" | |
7198 | static inline __attribute__((always_inline)) int rcu_blocking_is_gp(void) | |
7199 | { | |
7200 | return 1 == 1; | |
7201 | } | |
7202 | # 76 "include/linux/rcupdate.h" 2 | |
7203 | # 87 "include/linux/rcupdate.h" | |
7204 | extern struct lockdep_map rcu_lock_map; | |
7205 | # 125 "include/linux/rcupdate.h" | |
7206 | static inline __attribute__((always_inline)) void rcu_read_lock(void) | |
7207 | { | |
7208 | __rcu_read_lock(); | |
7209 | (void)0; | |
7210 | lock_acquire(&rcu_lock_map, 0, 0, 2, 1, ((void *)0), ({ __label__ __here; __here: (unsigned long)&&__here; })); | |
7211 | } | |
7212 | # 147 "include/linux/rcupdate.h" | |
7213 | static inline __attribute__((always_inline)) void rcu_read_unlock(void) | |
7214 | { | |
7215 | lock_release(&rcu_lock_map, 1, ({ __label__ __here; __here: (unsigned long)&&__here; })); | |
7216 | (void)0; | |
7217 | __rcu_read_unlock(); | |
7218 | } | |
7219 | # 165 "include/linux/rcupdate.h" | |
7220 | static inline __attribute__((always_inline)) void rcu_read_lock_bh(void) | |
7221 | { | |
7222 | __rcu_read_lock_bh(); | |
7223 | (void)0; | |
7224 | lock_acquire(&rcu_lock_map, 0, 0, 2, 1, ((void *)0), ({ __label__ __here; __here: (unsigned long)&&__here; })); | |
7225 | } | |
7226 | ||
7227 | ||
7228 | ||
7229 | ||
7230 | ||
7231 | ||
7232 | static inline __attribute__((always_inline)) void rcu_read_unlock_bh(void) | |
7233 | { | |
7234 | lock_release(&rcu_lock_map, 1, ({ __label__ __here; __here: (unsigned long)&&__here; })); | |
7235 | (void)0; | |
7236 | __rcu_read_unlock_bh(); | |
7237 | } | |
7238 | # 193 "include/linux/rcupdate.h" | |
7239 | static inline __attribute__((always_inline)) void rcu_read_lock_sched(void) | |
7240 | { | |
7241 | do { } while (0); | |
7242 | (void)0; | |
7243 | lock_acquire(&rcu_lock_map, 0, 0, 2, 1, ((void *)0), ({ __label__ __here; __here: (unsigned long)&&__here; })); | |
7244 | } | |
7245 | ||
7246 | ||
7247 | static inline __attribute__((always_inline)) __attribute__((no_instrument_function)) void rcu_read_lock_sched_notrace(void) | |
7248 | { | |
7249 | do { } while (0); | |
7250 | (void)0; | |
7251 | } | |
7252 | ||
7253 | ||
7254 | ||
7255 | ||
7256 | ||
7257 | ||
7258 | static inline __attribute__((always_inline)) void rcu_read_unlock_sched(void) | |
7259 | { | |
7260 | lock_release(&rcu_lock_map, 1, ({ __label__ __here; __here: (unsigned long)&&__here; })); | |
7261 | (void)0; | |
7262 | do { } while (0); | |
7263 | } | |
7264 | ||
7265 | ||
7266 | static inline __attribute__((always_inline)) __attribute__((no_instrument_function)) void rcu_read_unlock_sched_notrace(void) | |
7267 | { | |
7268 | (void)0; | |
7269 | do { } while (0); | |
7270 | } | |
7271 | # 266 "include/linux/rcupdate.h" | |
7272 | struct rcu_synchronize { | |
7273 | struct rcu_head head; | |
7274 | struct completion completion; | |
7275 | }; | |
7276 | ||
7277 | extern void wakeme_after_rcu(struct rcu_head *head); | |
7278 | # 284 "include/linux/rcupdate.h" | |
7279 | extern void call_rcu(struct rcu_head *head, | |
7280 | void (*func)(struct rcu_head *head)); | |
7281 | # 305 "include/linux/rcupdate.h" | |
7282 | extern void call_rcu_bh(struct rcu_head *head, | |
7283 | void (*func)(struct rcu_head *head)); | |
7284 | # 19 "include/linux/tracepoint.h" 2 | |
7285 | ||
7286 | struct module; | |
7287 | struct tracepoint; | |
7288 | ||
7289 | struct tracepoint { | |
7290 | const char *name; | |
7291 | int state; | |
7292 | void (*regfunc)(void); | |
7293 | void (*unregfunc)(void); | |
7294 | void **funcs; | |
7295 | } __attribute__((aligned(32))); | |
7296 | # 99 "include/linux/tracepoint.h" | |
7297 | extern void tracepoint_update_probe_range(struct tracepoint *begin, | |
7298 | struct tracepoint *end); | |
7299 | # 132 "include/linux/tracepoint.h" | |
7300 | extern int tracepoint_probe_register(const char *name, void *probe); | |
7301 | ||
7302 | ||
7303 | ||
7304 | ||
7305 | ||
7306 | extern int tracepoint_probe_unregister(const char *name, void *probe); | |
7307 | ||
7308 | extern int tracepoint_probe_register_noupdate(const char *name, void *probe); | |
7309 | extern int tracepoint_probe_unregister_noupdate(const char *name, void *probe); | |
7310 | extern void tracepoint_probe_update_all(void); | |
7311 | ||
7312 | struct tracepoint_iter { | |
7313 | struct module *module; | |
7314 | struct tracepoint *tracepoint; | |
7315 | }; | |
7316 | ||
7317 | extern void tracepoint_iter_start(struct tracepoint_iter *iter); | |
7318 | extern void tracepoint_iter_next(struct tracepoint_iter *iter); | |
7319 | extern void tracepoint_iter_stop(struct tracepoint_iter *iter); | |
7320 | extern void tracepoint_iter_reset(struct tracepoint_iter *iter); | |
7321 | extern int tracepoint_get_iter_range(struct tracepoint **tracepoint, | |
7322 | struct tracepoint *begin, struct tracepoint *end); | |
7323 | ||
7324 | ||
7325 | ||
7326 | ||
7327 | ||
7328 | ||
7329 | static inline __attribute__((always_inline)) void tracepoint_synchronize_unregister(void) | |
7330 | { | |
7331 | synchronize_sched(); | |
7332 | } | |
7333 | # 19 "include/linux/module.h" 2 | |
7334 | ||
7335 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/local.h" 1 | |
7336 | # 1 "include/asm-generic/local.h" 1 | |
7337 | ||
7338 | ||
7339 | ||
7340 | # 1 "include/linux/percpu.h" 1 | |
7341 | ||
7342 | ||
7343 | ||
7344 | ||
7345 | # 1 "include/linux/slab.h" 1 | |
7346 | # 93 "include/linux/slab.h" | |
7347 | void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) kmem_cache_init(void); | |
7348 | int slab_is_available(void); | |
7349 | ||
7350 | struct kmem_cache *kmem_cache_create(const char *, size_t, size_t, | |
7351 | unsigned long, | |
7352 | void (*)(void *)); | |
7353 | void kmem_cache_destroy(struct kmem_cache *); | |
7354 | int kmem_cache_shrink(struct kmem_cache *); | |
7355 | void kmem_cache_free(struct kmem_cache *, void *); | |
7356 | unsigned int kmem_cache_size(struct kmem_cache *); | |
7357 | const char *kmem_cache_name(struct kmem_cache *); | |
7358 | int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr); | |
7359 | # 136 "include/linux/slab.h" | |
7360 | void * __attribute__((warn_unused_result)) __krealloc(const void *, size_t, gfp_t); | |
7361 | void * __attribute__((warn_unused_result)) krealloc(const void *, size_t, gfp_t); | |
7362 | void kfree(const void *); | |
7363 | void kzfree(const void *); | |
7364 | size_t ksize(const void *); | |
7365 | # 162 "include/linux/slab.h" | |
7366 | # 1 "include/linux/slub_def.h" 1 | |
7367 | # 11 "include/linux/slub_def.h" | |
7368 | # 1 "include/linux/workqueue.h" 1 | |
7369 | ||
7370 | ||
7371 | ||
7372 | ||
7373 | ||
7374 | ||
7375 | ||
7376 | # 1 "include/linux/timer.h" 1 | |
7377 | ||
7378 | ||
7379 | ||
7380 | ||
7381 | # 1 "include/linux/ktime.h" 1 | |
7382 | # 25 "include/linux/ktime.h" | |
7383 | # 1 "include/linux/jiffies.h" 1 | |
7384 | ||
7385 | ||
7386 | ||
7387 | ||
7388 | ||
7389 | ||
7390 | ||
7391 | # 1 "include/linux/timex.h" 1 | |
7392 | # 64 "include/linux/timex.h" | |
7393 | struct timex { | |
7394 | unsigned int modes; | |
7395 | long offset; | |
7396 | long freq; | |
7397 | long maxerror; | |
7398 | long esterror; | |
7399 | int status; | |
7400 | long constant; | |
7401 | long precision; | |
7402 | long tolerance; | |
7403 | ||
7404 | ||
7405 | struct timeval time; | |
7406 | long tick; | |
7407 | ||
7408 | long ppsfreq; | |
7409 | long jitter; | |
7410 | int shift; | |
7411 | long stabil; | |
7412 | long jitcnt; | |
7413 | long calcnt; | |
7414 | long errcnt; | |
7415 | long stbcnt; | |
7416 | ||
7417 | int tai; | |
7418 | ||
7419 | int :32; int :32; int :32; int :32; | |
7420 | int :32; int :32; int :32; int :32; | |
7421 | int :32; int :32; int :32; | |
7422 | }; | |
7423 | # 170 "include/linux/timex.h" | |
7424 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/timex.h" 1 | |
7425 | # 14 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/timex.h" | |
7426 | typedef unsigned long long cycles_t; | |
7427 | ||
7428 | static inline __attribute__((always_inline)) cycles_t get_cycles(void) | |
7429 | { | |
7430 | unsigned long tmp, tmp2; | |
7431 | __asm__ __volatile__("%0 = cycles; %1 = cycles2;" : "=d"(tmp), "=d"(tmp2)); | |
7432 | return tmp | ((cycles_t)tmp2 << 32); | |
7433 | } | |
7434 | # 171 "include/linux/timex.h" 2 | |
7435 | # 230 "include/linux/timex.h" | |
7436 | extern unsigned long tick_usec; | |
7437 | extern unsigned long tick_nsec; | |
7438 | extern int tickadj; | |
7439 | ||
7440 | ||
7441 | ||
7442 | ||
7443 | extern int time_status; | |
7444 | extern long time_maxerror; | |
7445 | extern long time_esterror; | |
7446 | ||
7447 | extern long time_adjust; | |
7448 | ||
7449 | extern void ntp_init(void); | |
7450 | extern void ntp_clear(void); | |
7451 | ||
7452 | ||
7453 | ||
7454 | ||
7455 | ||
7456 | static inline __attribute__((always_inline)) int ntp_synced(void) | |
7457 | { | |
7458 | return !(time_status & 0x0040); | |
7459 | } | |
7460 | # 272 "include/linux/timex.h" | |
7461 | extern u64 tick_length; | |
7462 | ||
7463 | extern void second_overflow(void); | |
7464 | extern void update_ntp_one_tick(void); | |
7465 | extern int do_adjtimex(struct timex *); | |
7466 | ||
7467 | ||
7468 | ||
7469 | ||
7470 | int read_current_timer(unsigned long *timer_val); | |
7471 | # 9 "include/linux/jiffies.h" 2 | |
7472 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/param.h" 1 | |
7473 | # 10 "include/linux/jiffies.h" 2 | |
7474 | # 81 "include/linux/jiffies.h" | |
7475 | extern u64 __attribute__((section(".data"))) jiffies_64; | |
7476 | extern unsigned long volatile __attribute__((section(".data"))) jiffies; | |
7477 | ||
7478 | ||
7479 | u64 get_jiffies_64(void); | |
7480 | # 183 "include/linux/jiffies.h" | |
7481 | extern unsigned long preset_lpj; | |
7482 | # 296 "include/linux/jiffies.h" | |
7483 | extern unsigned int jiffies_to_msecs(const unsigned long j); | |
7484 | extern unsigned int jiffies_to_usecs(const unsigned long j); | |
7485 | extern unsigned long msecs_to_jiffies(const unsigned int m); | |
7486 | extern unsigned long usecs_to_jiffies(const unsigned int u); | |
7487 | extern unsigned long timespec_to_jiffies(const struct timespec *value); | |
7488 | extern void jiffies_to_timespec(const unsigned long jiffies, | |
7489 | struct timespec *value); | |
7490 | extern unsigned long timeval_to_jiffies(const struct timeval *value); | |
7491 | extern void jiffies_to_timeval(const unsigned long jiffies, | |
7492 | struct timeval *value); | |
7493 | extern clock_t jiffies_to_clock_t(long x); | |
7494 | extern unsigned long clock_t_to_jiffies(unsigned long x); | |
7495 | extern u64 jiffies_64_to_clock_t(u64 x); | |
7496 | extern u64 nsec_to_clock_t(u64 x); | |
7497 | # 26 "include/linux/ktime.h" 2 | |
7498 | # 46 "include/linux/ktime.h" | |
7499 | union ktime { | |
7500 | s64 tv64; | |
7501 | ||
7502 | struct { | |
7503 | ||
7504 | ||
7505 | ||
7506 | s32 nsec, sec; | |
7507 | ||
7508 | } tv; | |
7509 | ||
7510 | }; | |
7511 | ||
7512 | typedef union ktime ktime_t; | |
7513 | # 151 "include/linux/ktime.h" | |
7514 | static inline __attribute__((always_inline)) ktime_t ktime_set(const long secs, const unsigned long nsecs) | |
7515 | { | |
7516 | return (ktime_t) { .tv = { .sec = secs, .nsec = nsecs } }; | |
7517 | } | |
7518 | # 163 "include/linux/ktime.h" | |
7519 | static inline __attribute__((always_inline)) ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs) | |
7520 | { | |
7521 | ktime_t res; | |
7522 | ||
7523 | res.tv64 = lhs.tv64 - rhs.tv64; | |
7524 | if (res.tv.nsec < 0) | |
7525 | res.tv.nsec += 1000000000L; | |
7526 | ||
7527 | return res; | |
7528 | } | |
7529 | # 181 "include/linux/ktime.h" | |
7530 | static inline __attribute__((always_inline)) ktime_t ktime_add(const ktime_t add1, const ktime_t add2) | |
7531 | { | |
7532 | ktime_t res; | |
7533 | ||
7534 | res.tv64 = add1.tv64 + add2.tv64; | |
7535 | # 194 "include/linux/ktime.h" | |
7536 | if (res.tv.nsec >= 1000000000L) | |
7537 | res.tv64 += (u32)-1000000000L; | |
7538 | ||
7539 | return res; | |
7540 | } | |
7541 | # 207 "include/linux/ktime.h" | |
7542 | extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec); | |
7543 | # 216 "include/linux/ktime.h" | |
7544 | extern ktime_t ktime_sub_ns(const ktime_t kt, u64 nsec); | |
7545 | ||
7546 | ||
7547 | ||
7548 | ||
7549 | ||
7550 | ||
7551 | ||
7552 | static inline __attribute__((always_inline)) ktime_t timespec_to_ktime(const struct timespec ts) | |
7553 | { | |
7554 | return (ktime_t) { .tv = { .sec = (s32)ts.tv_sec, | |
7555 | .nsec = (s32)ts.tv_nsec } }; | |
7556 | } | |
7557 | ||
7558 | ||
7559 | ||
7560 | ||
7561 | ||
7562 | ||
7563 | ||
7564 | static inline __attribute__((always_inline)) ktime_t timeval_to_ktime(const struct timeval tv) | |
7565 | { | |
7566 | return (ktime_t) { .tv = { .sec = (s32)tv.tv_sec, | |
7567 | .nsec = (s32)tv.tv_usec * 1000 } }; | |
7568 | } | |
7569 | ||
7570 | ||
7571 | ||
7572 | ||
7573 | ||
7574 | ||
7575 | ||
7576 | static inline __attribute__((always_inline)) struct timespec ktime_to_timespec(const ktime_t kt) | |
7577 | { | |
7578 | return (struct timespec) { .tv_sec = (time_t) kt.tv.sec, | |
7579 | .tv_nsec = (long) kt.tv.nsec }; | |
7580 | } | |
7581 | ||
7582 | ||
7583 | ||
7584 | ||
7585 | ||
7586 | ||
7587 | ||
7588 | static inline __attribute__((always_inline)) struct timeval ktime_to_timeval(const ktime_t kt) | |
7589 | { | |
7590 | return (struct timeval) { | |
7591 | .tv_sec = (time_t) kt.tv.sec, | |
7592 | .tv_usec = (suseconds_t) (kt.tv.nsec / 1000L) }; | |
7593 | } | |
7594 | ||
7595 | ||
7596 | ||
7597 | ||
7598 | ||
7599 | ||
7600 | ||
7601 | static inline __attribute__((always_inline)) s64 ktime_to_ns(const ktime_t kt) | |
7602 | { | |
7603 | return (s64) kt.tv.sec * 1000000000L + kt.tv.nsec; | |
7604 | } | |
7605 | # 287 "include/linux/ktime.h" | |
7606 | static inline __attribute__((always_inline)) int ktime_equal(const ktime_t cmp1, const ktime_t cmp2) | |
7607 | { | |
7608 | return cmp1.tv64 == cmp2.tv64; | |
7609 | } | |
7610 | ||
7611 | static inline __attribute__((always_inline)) s64 ktime_to_us(const ktime_t kt) | |
7612 | { | |
7613 | struct timeval tv = ktime_to_timeval(kt); | |
7614 | return (s64) tv.tv_sec * 1000000L + tv.tv_usec; | |
7615 | } | |
7616 | ||
7617 | static inline __attribute__((always_inline)) s64 ktime_us_delta(const ktime_t later, const ktime_t earlier) | |
7618 | { | |
7619 | return ktime_to_us(ktime_sub(later, earlier)); | |
7620 | } | |
7621 | ||
7622 | static inline __attribute__((always_inline)) ktime_t ktime_add_us(const ktime_t kt, const u64 usec) | |
7623 | { | |
7624 | return ktime_add_ns(kt, usec * 1000); | |
7625 | } | |
7626 | ||
7627 | static inline __attribute__((always_inline)) ktime_t ktime_sub_us(const ktime_t kt, const u64 usec) | |
7628 | { | |
7629 | return ktime_sub_ns(kt, usec * 1000); | |
7630 | } | |
7631 | ||
7632 | extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs); | |
7633 | # 325 "include/linux/ktime.h" | |
7634 | extern void ktime_get_ts(struct timespec *ts); | |
7635 | ||
7636 | ||
7637 | ||
7638 | ||
7639 | static inline __attribute__((always_inline)) ktime_t ns_to_ktime(u64 ns) | |
7640 | { | |
7641 | static const ktime_t ktime_zero = { .tv64 = 0 }; | |
7642 | return ktime_add_ns(ktime_zero, ns); | |
7643 | } | |
7644 | # 6 "include/linux/timer.h" 2 | |
7645 | ||
7646 | # 1 "include/linux/debugobjects.h" 1 | |
7647 | ||
7648 | ||
7649 | ||
7650 | ||
7651 | ||
7652 | ||
7653 | enum debug_obj_state { | |
7654 | ODEBUG_STATE_NONE, | |
7655 | ODEBUG_STATE_INIT, | |
7656 | ODEBUG_STATE_INACTIVE, | |
7657 | ODEBUG_STATE_ACTIVE, | |
7658 | ODEBUG_STATE_DESTROYED, | |
7659 | ODEBUG_STATE_NOTAVAILABLE, | |
7660 | ODEBUG_STATE_MAX, | |
7661 | }; | |
7662 | ||
7663 | struct debug_obj_descr; | |
7664 | # 26 "include/linux/debugobjects.h" | |
7665 | struct debug_obj { | |
7666 | struct hlist_node node; | |
7667 | enum debug_obj_state state; | |
7668 | void *object; | |
7669 | struct debug_obj_descr *descr; | |
7670 | }; | |
7671 | # 45 "include/linux/debugobjects.h" | |
7672 | struct debug_obj_descr { | |
7673 | const char *name; | |
7674 | ||
7675 | int (*fixup_init) (void *addr, enum debug_obj_state state); | |
7676 | int (*fixup_activate) (void *addr, enum debug_obj_state state); | |
7677 | int (*fixup_destroy) (void *addr, enum debug_obj_state state); | |
7678 | int (*fixup_free) (void *addr, enum debug_obj_state state); | |
7679 | }; | |
7680 | ||
7681 | ||
7682 | extern void debug_object_init (void *addr, struct debug_obj_descr *descr); | |
7683 | extern void | |
7684 | debug_object_init_on_stack(void *addr, struct debug_obj_descr *descr); | |
7685 | extern void debug_object_activate (void *addr, struct debug_obj_descr *descr); | |
7686 | extern void debug_object_deactivate(void *addr, struct debug_obj_descr *descr); | |
7687 | extern void debug_object_destroy (void *addr, struct debug_obj_descr *descr); | |
7688 | extern void debug_object_free (void *addr, struct debug_obj_descr *descr); | |
7689 | ||
7690 | extern void debug_objects_early_init(void); | |
7691 | extern void debug_objects_mem_init(void); | |
7692 | # 86 "include/linux/debugobjects.h" | |
7693 | static inline __attribute__((always_inline)) void | |
7694 | debug_check_no_obj_freed(const void *address, unsigned long size) { } | |
7695 | # 8 "include/linux/timer.h" 2 | |
7696 | ||
7697 | ||
7698 | struct tvec_base; | |
7699 | ||
7700 | struct timer_list { | |
7701 | struct list_head entry; | |
7702 | unsigned long expires; | |
7703 | ||
7704 | void (*function)(unsigned long); | |
7705 | unsigned long data; | |
7706 | ||
7707 | struct tvec_base *base; | |
7708 | ||
7709 | void *start_site; | |
7710 | char start_comm[16]; | |
7711 | int start_pid; | |
7712 | ||
7713 | ||
7714 | struct lockdep_map lockdep_map; | |
7715 | ||
7716 | }; | |
7717 | ||
7718 | extern struct tvec_base boot_tvec_bases; | |
7719 | # 59 "include/linux/timer.h" | |
7720 | void init_timer_key(struct timer_list *timer, | |
7721 | const char *name, | |
7722 | struct lock_class_key *key); | |
7723 | void init_timer_deferrable_key(struct timer_list *timer, | |
7724 | const char *name, | |
7725 | struct lock_class_key *key); | |
7726 | # 111 "include/linux/timer.h" | |
7727 | extern void init_timer_on_stack_key(struct timer_list *timer, | |
7728 | const char *name, | |
7729 | struct lock_class_key *key); | |
7730 | extern void destroy_timer_on_stack(struct timer_list *timer); | |
7731 | # 125 "include/linux/timer.h" | |
7732 | static inline __attribute__((always_inline)) void setup_timer_key(struct timer_list * timer, | |
7733 | const char *name, | |
7734 | struct lock_class_key *key, | |
7735 | void (*function)(unsigned long), | |
7736 | unsigned long data) | |
7737 | { | |
7738 | timer->function = function; | |
7739 | timer->data = data; | |
7740 | init_timer_key(timer, name, key); | |
7741 | } | |
7742 | ||
7743 | static inline __attribute__((always_inline)) void setup_timer_on_stack_key(struct timer_list *timer, | |
7744 | const char *name, | |
7745 | struct lock_class_key *key, | |
7746 | void (*function)(unsigned long), | |
7747 | unsigned long data) | |
7748 | { | |
7749 | timer->function = function; | |
7750 | timer->data = data; | |
7751 | init_timer_on_stack_key(timer, name, key); | |
7752 | } | |
7753 | # 157 "include/linux/timer.h" | |
7754 | static inline __attribute__((always_inline)) int timer_pending(const struct timer_list * timer) | |
7755 | { | |
7756 | return timer->entry.next != ((void *)0); | |
7757 | } | |
7758 | ||
7759 | extern void add_timer_on(struct timer_list *timer, int cpu); | |
7760 | extern int del_timer(struct timer_list * timer); | |
7761 | extern int mod_timer(struct timer_list *timer, unsigned long expires); | |
7762 | extern int mod_timer_pending(struct timer_list *timer, unsigned long expires); | |
7763 | extern int mod_timer_pinned(struct timer_list *timer, unsigned long expires); | |
7764 | # 181 "include/linux/timer.h" | |
7765 | extern unsigned long get_next_timer_interrupt(unsigned long now); | |
7766 | ||
7767 | ||
7768 | ||
7769 | ||
7770 | ||
7771 | ||
7772 | extern int timer_stats_active; | |
7773 | ||
7774 | ||
7775 | ||
7776 | extern void init_timer_stats(void); | |
7777 | ||
7778 | extern void timer_stats_update_stats(void *timer, pid_t pid, void *startf, | |
7779 | void *timerf, char *comm, | |
7780 | unsigned int timer_flag); | |
7781 | ||
7782 | extern void __timer_stats_timer_set_start_info(struct timer_list *timer, | |
7783 | void *addr); | |
7784 | ||
7785 | static inline __attribute__((always_inline)) void timer_stats_timer_set_start_info(struct timer_list *timer) | |
7786 | { | |
7787 | if (__builtin_expect(!!(!timer_stats_active), 1)) | |
7788 | return; | |
7789 | __timer_stats_timer_set_start_info(timer, __builtin_return_address(0)); | |
7790 | } | |
7791 | ||
7792 | static inline __attribute__((always_inline)) void timer_stats_timer_clear_start_info(struct timer_list *timer) | |
7793 | { | |
7794 | timer->start_site = ((void *)0); | |
7795 | } | |
7796 | # 226 "include/linux/timer.h" | |
7797 | extern void add_timer(struct timer_list *timer); | |
7798 | # 238 "include/linux/timer.h" | |
7799 | extern void init_timers(void); | |
7800 | extern void run_local_timers(void); | |
7801 | struct hrtimer; | |
7802 | extern enum hrtimer_restart it_real_fn(struct hrtimer *); | |
7803 | ||
7804 | unsigned long __round_jiffies(unsigned long j, int cpu); | |
7805 | unsigned long __round_jiffies_relative(unsigned long j, int cpu); | |
7806 | unsigned long round_jiffies(unsigned long j); | |
7807 | unsigned long round_jiffies_relative(unsigned long j); | |
7808 | ||
7809 | unsigned long __round_jiffies_up(unsigned long j, int cpu); | |
7810 | unsigned long __round_jiffies_up_relative(unsigned long j, int cpu); | |
7811 | unsigned long round_jiffies_up(unsigned long j); | |
7812 | unsigned long round_jiffies_up_relative(unsigned long j); | |
7813 | # 9 "include/linux/workqueue.h" 2 | |
7814 | ||
7815 | ||
7816 | ||
7817 | ||
7818 | ||
7819 | struct workqueue_struct; | |
7820 | ||
7821 | struct work_struct; | |
7822 | typedef void (*work_func_t)(struct work_struct *work); | |
7823 | ||
7824 | ||
7825 | ||
7826 | ||
7827 | ||
7828 | ||
7829 | ||
7830 | struct work_struct { | |
7831 | atomic_long_t data; | |
7832 | ||
7833 | ||
7834 | ||
7835 | struct list_head entry; | |
7836 | work_func_t func; | |
7837 | ||
7838 | struct lockdep_map lockdep_map; | |
7839 | ||
7840 | }; | |
7841 | ||
7842 | ||
7843 | ||
7844 | struct delayed_work { | |
7845 | struct work_struct work; | |
7846 | struct timer_list timer; | |
7847 | }; | |
7848 | ||
7849 | static inline __attribute__((always_inline)) struct delayed_work *to_delayed_work(struct work_struct *work) | |
7850 | { | |
7851 | return ({ const typeof( ((struct delayed_work *)0)->work ) *__mptr = (work); (struct delayed_work *)( (char *)__mptr - __builtin_offsetof(struct delayed_work,work) );}); | |
7852 | } | |
7853 | ||
7854 | struct execute_work { | |
7855 | struct work_struct work; | |
7856 | }; | |
7857 | # 167 "include/linux/workqueue.h" | |
7858 | extern struct workqueue_struct * | |
7859 | __create_workqueue_key(const char *name, int singlethread, | |
7860 | int freezeable, int rt, struct lock_class_key *key, | |
7861 | const char *lock_name); | |
7862 | # 198 "include/linux/workqueue.h" | |
7863 | extern void destroy_workqueue(struct workqueue_struct *wq); | |
7864 | ||
7865 | extern int queue_work(struct workqueue_struct *wq, struct work_struct *work); | |
7866 | extern int queue_work_on(int cpu, struct workqueue_struct *wq, | |
7867 | struct work_struct *work); | |
7868 | extern int queue_delayed_work(struct workqueue_struct *wq, | |
7869 | struct delayed_work *work, unsigned long delay); | |
7870 | extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq, | |
7871 | struct delayed_work *work, unsigned long delay); | |
7872 | ||
7873 | extern void flush_workqueue(struct workqueue_struct *wq); | |
7874 | extern void flush_scheduled_work(void); | |
7875 | extern void flush_delayed_work(struct delayed_work *work); | |
7876 | ||
7877 | extern int schedule_work(struct work_struct *work); | |
7878 | extern int schedule_work_on(int cpu, struct work_struct *work); | |
7879 | extern int schedule_delayed_work(struct delayed_work *work, unsigned long delay); | |
7880 | extern int schedule_delayed_work_on(int cpu, struct delayed_work *work, | |
7881 | unsigned long delay); | |
7882 | extern int schedule_on_each_cpu(work_func_t func); | |
7883 | extern int current_is_keventd(void); | |
7884 | extern int keventd_up(void); | |
7885 | ||
7886 | extern void init_workqueues(void); | |
7887 | int execute_in_process_context(work_func_t fn, struct execute_work *); | |
7888 | ||
7889 | extern int flush_work(struct work_struct *work); | |
7890 | ||
7891 | extern int cancel_work_sync(struct work_struct *work); | |
7892 | ||
7893 | ||
7894 | ||
7895 | ||
7896 | ||
7897 | ||
7898 | ||
7899 | static inline __attribute__((always_inline)) int cancel_delayed_work(struct delayed_work *work) | |
7900 | { | |
7901 | int ret; | |
7902 | ||
7903 | ret = del_timer(&work->timer); | |
7904 | if (ret) | |
7905 | clear_bit(0, ((unsigned long *)(&(&work->work)->data))); | |
7906 | return ret; | |
7907 | } | |
7908 | ||
7909 | ||
7910 | ||
7911 | ||
7912 | ||
7913 | ||
7914 | static inline __attribute__((always_inline)) int __cancel_delayed_work(struct delayed_work *work) | |
7915 | { | |
7916 | int ret; | |
7917 | ||
7918 | ret = del_timer(&work->timer); | |
7919 | if (ret) | |
7920 | clear_bit(0, ((unsigned long *)(&(&work->work)->data))); | |
7921 | return ret; | |
7922 | } | |
7923 | ||
7924 | extern int cancel_delayed_work_sync(struct delayed_work *work); | |
7925 | ||
7926 | ||
7927 | static inline __attribute__((always_inline)) | |
7928 | void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq, | |
7929 | struct delayed_work *work) | |
7930 | { | |
7931 | cancel_delayed_work_sync(work); | |
7932 | } | |
7933 | ||
7934 | ||
7935 | static inline __attribute__((always_inline)) | |
7936 | void cancel_rearming_delayed_work(struct delayed_work *work) | |
7937 | { | |
7938 | cancel_delayed_work_sync(work); | |
7939 | } | |
7940 | ||
7941 | ||
7942 | static inline __attribute__((always_inline)) long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg) | |
7943 | { | |
7944 | return fn(arg); | |
7945 | } | |
7946 | # 12 "include/linux/slub_def.h" 2 | |
7947 | ||
7948 | # 1 "include/linux/kmemtrace.h" 1 | |
7949 | # 12 "include/linux/kmemtrace.h" | |
7950 | # 1 "include/trace/events/kmem.h" 1 | |
7951 | ||
7952 | ||
7953 | ||
7954 | ||
7955 | ||
7956 | ||
7957 | ||
7958 | # 1 "include/linux/tracepoint.h" 1 | |
7959 | # 9 "include/trace/events/kmem.h" 2 | |
7960 | # 47 "include/trace/events/kmem.h" | |
7961 | extern struct tracepoint __tracepoint_kmalloc; static inline __attribute__((always_inline)) void trace_kmalloc(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags) { if (__builtin_expect(!!(__tracepoint_kmalloc.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_kmalloc)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_kmalloc)->funcs) *)&((&__tracepoint_kmalloc)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags))(*it_func))(call_site, ptr, bytes_req, bytes_alloc, gfp_flags); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_kmalloc(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags)) { return tracepoint_probe_register("kmalloc", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_kmalloc(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags)) { return tracepoint_probe_unregister("kmalloc", (void *)probe); }; | |
7962 | # 81 "include/trace/events/kmem.h" | |
7963 | extern struct tracepoint __tracepoint_kmem_cache_alloc; static inline __attribute__((always_inline)) void trace_kmem_cache_alloc(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags) { if (__builtin_expect(!!(__tracepoint_kmem_cache_alloc.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_kmem_cache_alloc)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_kmem_cache_alloc)->funcs) *)&((&__tracepoint_kmem_cache_alloc)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags))(*it_func))(call_site, ptr, bytes_req, bytes_alloc, gfp_flags); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_kmem_cache_alloc(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags)) { return tracepoint_probe_register("kmem_cache_alloc", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_kmem_cache_alloc(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags)) { return tracepoint_probe_unregister("kmem_cache_alloc", (void *)probe); }; | |
7964 | # 115 "include/trace/events/kmem.h" | |
7965 | extern struct tracepoint __tracepoint_kmalloc_node; static inline __attribute__((always_inline)) void trace_kmalloc_node(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node) { if (__builtin_expect(!!(__tracepoint_kmalloc_node.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_kmalloc_node)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_kmalloc_node)->funcs) *)&((&__tracepoint_kmalloc_node)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node))(*it_func))(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_kmalloc_node(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node)) { return tracepoint_probe_register("kmalloc_node", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_kmalloc_node(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node)) { return tracepoint_probe_unregister("kmalloc_node", (void *)probe); }; | |
7966 | # 153 "include/trace/events/kmem.h" | |
7967 | extern struct tracepoint __tracepoint_kmem_cache_alloc_node; static inline __attribute__((always_inline)) void trace_kmem_cache_alloc_node(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node) { if (__builtin_expect(!!(__tracepoint_kmem_cache_alloc_node.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_kmem_cache_alloc_node)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_kmem_cache_alloc_node)->funcs) *)&((&__tracepoint_kmem_cache_alloc_node)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node))(*it_func))(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_kmem_cache_alloc_node(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node)) { return tracepoint_probe_register("kmem_cache_alloc_node", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_kmem_cache_alloc_node(void (*probe)(unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node)) { return tracepoint_probe_unregister("kmem_cache_alloc_node", (void *)probe); }; | |
7968 | # 191 "include/trace/events/kmem.h" | |
7969 | extern struct tracepoint __tracepoint_kfree; static inline __attribute__((always_inline)) void trace_kfree(unsigned long call_site, const void *ptr) { if (__builtin_expect(!!(__tracepoint_kfree.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_kfree)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_kfree)->funcs) *)&((&__tracepoint_kfree)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(unsigned long call_site, const void *ptr))(*it_func))(call_site, ptr); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_kfree(void (*probe)(unsigned long call_site, const void *ptr)) { return tracepoint_probe_register("kfree", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_kfree(void (*probe)(unsigned long call_site, const void *ptr)) { return tracepoint_probe_unregister("kfree", (void *)probe); }; | |
7970 | # 210 "include/trace/events/kmem.h" | |
7971 | extern struct tracepoint __tracepoint_kmem_cache_free; static inline __attribute__((always_inline)) void trace_kmem_cache_free(unsigned long call_site, const void *ptr) { if (__builtin_expect(!!(__tracepoint_kmem_cache_free.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_kmem_cache_free)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_kmem_cache_free)->funcs) *)&((&__tracepoint_kmem_cache_free)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(unsigned long call_site, const void *ptr))(*it_func))(call_site, ptr); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_kmem_cache_free(void (*probe)(unsigned long call_site, const void *ptr)) { return tracepoint_probe_register("kmem_cache_free", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_kmem_cache_free(void (*probe)(unsigned long call_site, const void *ptr)) { return tracepoint_probe_unregister("kmem_cache_free", (void *)probe); }; | |
7972 | # 229 "include/trace/events/kmem.h" | |
7973 | extern struct tracepoint __tracepoint_mm_page_free_direct; static inline __attribute__((always_inline)) void trace_mm_page_free_direct(struct page *page, unsigned int order) { if (__builtin_expect(!!(__tracepoint_mm_page_free_direct.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_mm_page_free_direct)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_mm_page_free_direct)->funcs) *)&((&__tracepoint_mm_page_free_direct)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct page *page, unsigned int order))(*it_func))(page, order); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_mm_page_free_direct(void (*probe)(struct page *page, unsigned int order)) { return tracepoint_probe_register("mm_page_free_direct", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_mm_page_free_direct(void (*probe)(struct page *page, unsigned int order)) { return tracepoint_probe_unregister("mm_page_free_direct", (void *)probe); }; | |
7974 | # 251 "include/trace/events/kmem.h" | |
7975 | extern struct tracepoint __tracepoint_mm_pagevec_free; static inline __attribute__((always_inline)) void trace_mm_pagevec_free(struct page *page, int cold) { if (__builtin_expect(!!(__tracepoint_mm_pagevec_free.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_mm_pagevec_free)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_mm_pagevec_free)->funcs) *)&((&__tracepoint_mm_pagevec_free)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct page *page, int cold))(*it_func))(page, cold); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_mm_pagevec_free(void (*probe)(struct page *page, int cold)) { return tracepoint_probe_register("mm_pagevec_free", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_mm_pagevec_free(void (*probe)(struct page *page, int cold)) { return tracepoint_probe_unregister("mm_pagevec_free", (void *)probe); }; | |
7976 | # 273 "include/trace/events/kmem.h" | |
7977 | extern struct tracepoint __tracepoint_mm_page_alloc; static inline __attribute__((always_inline)) void trace_mm_page_alloc(struct page *page, unsigned int order, gfp_t gfp_flags, int migratetype) { if (__builtin_expect(!!(__tracepoint_mm_page_alloc.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_mm_page_alloc)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_mm_page_alloc)->funcs) *)&((&__tracepoint_mm_page_alloc)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct page *page, unsigned int order, gfp_t gfp_flags, int migratetype))(*it_func))(page, order, gfp_flags, migratetype); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_mm_page_alloc(void (*probe)(struct page *page, unsigned int order, gfp_t gfp_flags, int migratetype)) { return tracepoint_probe_register("mm_page_alloc", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_mm_page_alloc(void (*probe)(struct page *page, unsigned int order, gfp_t gfp_flags, int migratetype)) { return tracepoint_probe_unregister("mm_page_alloc", (void *)probe); }; | |
7978 | # 302 "include/trace/events/kmem.h" | |
7979 | extern struct tracepoint __tracepoint_mm_page_alloc_zone_locked; static inline __attribute__((always_inline)) void trace_mm_page_alloc_zone_locked(struct page *page, unsigned int order, int migratetype) { if (__builtin_expect(!!(__tracepoint_mm_page_alloc_zone_locked.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_mm_page_alloc_zone_locked)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_mm_page_alloc_zone_locked)->funcs) *)&((&__tracepoint_mm_page_alloc_zone_locked)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct page *page, unsigned int order, int migratetype))(*it_func))(page, order, migratetype); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_mm_page_alloc_zone_locked(void (*probe)(struct page *page, unsigned int order, int migratetype)) { return tracepoint_probe_register("mm_page_alloc_zone_locked", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_mm_page_alloc_zone_locked(void (*probe)(struct page *page, unsigned int order, int migratetype)) { return tracepoint_probe_unregister("mm_page_alloc_zone_locked", (void *)probe); }; | |
7980 | # 328 "include/trace/events/kmem.h" | |
7981 | extern struct tracepoint __tracepoint_mm_page_pcpu_drain; static inline __attribute__((always_inline)) void trace_mm_page_pcpu_drain(struct page *page, int order, int migratetype) { if (__builtin_expect(!!(__tracepoint_mm_page_pcpu_drain.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_mm_page_pcpu_drain)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_mm_page_pcpu_drain)->funcs) *)&((&__tracepoint_mm_page_pcpu_drain)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct page *page, int order, int migratetype))(*it_func))(page, order, migratetype); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_mm_page_pcpu_drain(void (*probe)(struct page *page, int order, int migratetype)) { return tracepoint_probe_register("mm_page_pcpu_drain", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_mm_page_pcpu_drain(void (*probe)(struct page *page, int order, int migratetype)) { return tracepoint_probe_unregister("mm_page_pcpu_drain", (void *)probe); }; | |
7982 | # 353 "include/trace/events/kmem.h" | |
7983 | extern struct tracepoint __tracepoint_mm_page_alloc_extfrag; static inline __attribute__((always_inline)) void trace_mm_page_alloc_extfrag(struct page *page, int alloc_order, int fallback_order, int alloc_migratetype, int fallback_migratetype) { if (__builtin_expect(!!(__tracepoint_mm_page_alloc_extfrag.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_mm_page_alloc_extfrag)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_mm_page_alloc_extfrag)->funcs) *)&((&__tracepoint_mm_page_alloc_extfrag)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct page *page, int alloc_order, int fallback_order, int alloc_migratetype, int fallback_migratetype))(*it_func))(page, alloc_order, fallback_order, alloc_migratetype, fallback_migratetype); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_mm_page_alloc_extfrag(void (*probe)(struct page *page, int alloc_order, int fallback_order, int alloc_migratetype, int fallback_migratetype)) { return tracepoint_probe_register("mm_page_alloc_extfrag", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_mm_page_alloc_extfrag(void (*probe)(struct page *page, int alloc_order, int fallback_order, int alloc_migratetype, int fallback_migratetype)) { return tracepoint_probe_unregister("mm_page_alloc_extfrag", (void *)probe); }; | |
7984 | # 394 "include/trace/events/kmem.h" | |
7985 | # 1 "include/trace/define_trace.h" 1 | |
7986 | # 394 "include/trace/events/kmem.h" 2 | |
7987 | # 13 "include/linux/kmemtrace.h" 2 | |
7988 | ||
7989 | ||
7990 | ||
7991 | ||
7992 | static inline __attribute__((always_inline)) void kmemtrace_init(void) | |
7993 | { | |
7994 | } | |
7995 | # 14 "include/linux/slub_def.h" 2 | |
7996 | # 1 "include/linux/kmemleak.h" 1 | |
7997 | # 60 "include/linux/kmemleak.h" | |
7998 | static inline __attribute__((always_inline)) void kmemleak_init(void) | |
7999 | { | |
8000 | } | |
8001 | static inline __attribute__((always_inline)) void kmemleak_alloc(const void *ptr, size_t size, int min_count, | |
8002 | gfp_t gfp) | |
8003 | { | |
8004 | } | |
8005 | static inline __attribute__((always_inline)) void kmemleak_alloc_recursive(const void *ptr, size_t size, | |
8006 | int min_count, unsigned long flags, | |
8007 | gfp_t gfp) | |
8008 | { | |
8009 | } | |
8010 | static inline __attribute__((always_inline)) void kmemleak_free(const void *ptr) | |
8011 | { | |
8012 | } | |
8013 | static inline __attribute__((always_inline)) void kmemleak_free_part(const void *ptr, size_t size) | |
8014 | { | |
8015 | } | |
8016 | static inline __attribute__((always_inline)) void kmemleak_free_recursive(const void *ptr, unsigned long flags) | |
8017 | { | |
8018 | } | |
8019 | static inline __attribute__((always_inline)) void kmemleak_not_leak(const void *ptr) | |
8020 | { | |
8021 | } | |
8022 | static inline __attribute__((always_inline)) void kmemleak_ignore(const void *ptr) | |
8023 | { | |
8024 | } | |
8025 | static inline __attribute__((always_inline)) void kmemleak_scan_area(const void *ptr, unsigned long offset, | |
8026 | size_t length, gfp_t gfp) | |
8027 | { | |
8028 | } | |
8029 | static inline __attribute__((always_inline)) void kmemleak_erase(void **ptr) | |
8030 | { | |
8031 | } | |
8032 | static inline __attribute__((always_inline)) void kmemleak_no_scan(const void *ptr) | |
8033 | { | |
8034 | } | |
8035 | # 15 "include/linux/slub_def.h" 2 | |
8036 | ||
8037 | enum stat_item { | |
8038 | ALLOC_FASTPATH, | |
8039 | ALLOC_SLOWPATH, | |
8040 | FREE_FASTPATH, | |
8041 | FREE_SLOWPATH, | |
8042 | FREE_FROZEN, | |
8043 | FREE_ADD_PARTIAL, | |
8044 | FREE_REMOVE_PARTIAL, | |
8045 | ALLOC_FROM_PARTIAL, | |
8046 | ALLOC_SLAB, | |
8047 | ALLOC_REFILL, | |
8048 | FREE_SLAB, | |
8049 | CPUSLAB_FLUSH, | |
8050 | DEACTIVATE_FULL, | |
8051 | DEACTIVATE_EMPTY, | |
8052 | DEACTIVATE_TO_HEAD, | |
8053 | DEACTIVATE_TO_TAIL, | |
8054 | DEACTIVATE_REMOTE_FREES, | |
8055 | ORDER_FALLBACK, | |
8056 | NR_SLUB_STAT_ITEMS }; | |
8057 | ||
8058 | struct kmem_cache_cpu { | |
8059 | void **freelist; | |
8060 | struct page *page; | |
8061 | int node; | |
8062 | unsigned int offset; | |
8063 | unsigned int objsize; | |
8064 | ||
8065 | unsigned stat[NR_SLUB_STAT_ITEMS]; | |
8066 | ||
8067 | }; | |
8068 | ||
8069 | struct kmem_cache_node { | |
8070 | spinlock_t list_lock; | |
8071 | unsigned long nr_partial; | |
8072 | struct list_head partial; | |
8073 | ||
8074 | atomic_long_t nr_slabs; | |
8075 | atomic_long_t total_objects; | |
8076 | struct list_head full; | |
8077 | ||
8078 | }; | |
8079 | ||
8080 | ||
8081 | ||
8082 | ||
8083 | ||
8084 | ||
8085 | struct kmem_cache_order_objects { | |
8086 | unsigned long x; | |
8087 | }; | |
8088 | ||
8089 | ||
8090 | ||
8091 | ||
8092 | struct kmem_cache { | |
8093 | ||
8094 | unsigned long flags; | |
8095 | int size; | |
8096 | int objsize; | |
8097 | int offset; | |
8098 | struct kmem_cache_order_objects oo; | |
8099 | ||
8100 | ||
8101 | ||
8102 | ||
8103 | ||
8104 | struct kmem_cache_node local_node; | |
8105 | ||
8106 | ||
8107 | struct kmem_cache_order_objects max; | |
8108 | struct kmem_cache_order_objects min; | |
8109 | gfp_t allocflags; | |
8110 | int refcount; | |
8111 | void (*ctor)(void *); | |
8112 | int inuse; | |
8113 | int align; | |
8114 | unsigned long min_partial; | |
8115 | const char *name; | |
8116 | struct list_head list; | |
8117 | ||
8118 | struct kobject kobj; | |
8119 | # 110 "include/linux/slub_def.h" | |
8120 | struct kmem_cache_cpu cpu_slab; | |
8121 | ||
8122 | }; | |
8123 | # 142 "include/linux/slub_def.h" | |
8124 | extern struct kmem_cache kmalloc_caches[(12 + 2)]; | |
8125 | ||
8126 | ||
8127 | ||
8128 | ||
8129 | ||
8130 | static inline __attribute__((always_inline)) __attribute__((always_inline)) int kmalloc_index(size_t size) | |
8131 | { | |
8132 | if (!size) | |
8133 | return 0; | |
8134 | ||
8135 | if (size <= 8) | |
8136 | return ( __builtin_constant_p(8) ? ( (8) < 1 ? ____ilog2_NaN() : (8) & (1ULL << 63) ? 63 : (8) & (1ULL << 62) ? 62 : (8) & (1ULL << 61) ? 61 : (8) & (1ULL << 60) ? 60 : (8) & (1ULL << 59) ? 59 : (8) & (1ULL << 58) ? 58 : (8) & (1ULL << 57) ? 57 : (8) & (1ULL << 56) ? 56 : (8) & (1ULL << 55) ? 55 : (8) & (1ULL << 54) ? 54 : (8) & (1ULL << 53) ? 53 : (8) & (1ULL << 52) ? 52 : (8) & (1ULL << 51) ? 51 : (8) & (1ULL << 50) ? 50 : (8) & (1ULL << 49) ? 49 : (8) & (1ULL << 48) ? 48 : (8) & (1ULL << 47) ? 47 : (8) & (1ULL << 46) ? 46 : (8) & (1ULL << 45) ? 45 : (8) & (1ULL << 44) ? 44 : (8) & (1ULL << 43) ? 43 : (8) & (1ULL << 42) ? 42 : (8) & (1ULL << 41) ? 41 : (8) & (1ULL << 40) ? 40 : (8) & (1ULL << 39) ? 39 : (8) & (1ULL << 38) ? 38 : (8) & (1ULL << 37) ? 37 : (8) & (1ULL << 36) ? 36 : (8) & (1ULL << 35) ? 35 : (8) & (1ULL << 34) ? 34 : (8) & (1ULL << 33) ? 33 : (8) & (1ULL << 32) ? 32 : (8) & (1ULL << 31) ? 31 : (8) & (1ULL << 30) ? 30 : (8) & (1ULL << 29) ? 29 : (8) & (1ULL << 28) ? 28 : (8) & (1ULL << 27) ? 27 : (8) & (1ULL << 26) ? 26 : (8) & (1ULL << 25) ? 25 : (8) & (1ULL << 24) ? 24 : (8) & (1ULL << 23) ? 23 : (8) & (1ULL << 22) ? 22 : (8) & (1ULL << 21) ? 21 : (8) & (1ULL << 20) ? 20 : (8) & (1ULL << 19) ? 19 : (8) & (1ULL << 18) ? 18 : (8) & (1ULL << 17) ? 17 : (8) & (1ULL << 16) ? 16 : (8) & (1ULL << 15) ? 15 : (8) & (1ULL << 14) ? 14 : (8) & (1ULL << 13) ? 13 : (8) & (1ULL << 12) ? 12 : (8) & (1ULL << 11) ? 11 : (8) & (1ULL << 10) ? 10 : (8) & (1ULL << 9) ? 9 : (8) & (1ULL << 8) ? 8 : (8) & (1ULL << 7) ? 7 : (8) & (1ULL << 6) ? 6 : (8) & (1ULL << 5) ? 5 : (8) & (1ULL << 4) ? 4 : (8) & (1ULL << 3) ? 3 : (8) & (1ULL << 2) ? 2 : (8) & (1ULL << 1) ? 1 : (8) & (1ULL << 0) ? 0 : ____ilog2_NaN() ) : (sizeof(8) <= 4) ? __ilog2_u32(8) : __ilog2_u64(8) ); | |
8137 | ||
8138 | if (8 <= 32 && size > 64 && size <= 96) | |
8139 | return 1; | |
8140 | if (8 <= 64 && size > 128 && size <= 192) | |
8141 | return 2; | |
8142 | if (size <= 8) return 3; | |
8143 | if (size <= 16) return 4; | |
8144 | if (size <= 32) return 5; | |
8145 | if (size <= 64) return 6; | |
8146 | if (size <= 128) return 7; | |
8147 | if (size <= 256) return 8; | |
8148 | if (size <= 512) return 9; | |
8149 | if (size <= 1024) return 10; | |
8150 | if (size <= 2 * 1024) return 11; | |
8151 | if (size <= 4 * 1024) return 12; | |
8152 | ||
8153 | ||
8154 | ||
8155 | ||
8156 | if (size <= 8 * 1024) return 13; | |
8157 | if (size <= 16 * 1024) return 14; | |
8158 | if (size <= 32 * 1024) return 15; | |
8159 | if (size <= 64 * 1024) return 16; | |
8160 | if (size <= 128 * 1024) return 17; | |
8161 | if (size <= 256 * 1024) return 18; | |
8162 | if (size <= 512 * 1024) return 19; | |
8163 | if (size <= 1024 * 1024) return 20; | |
8164 | if (size <= 2 * 1024 * 1024) return 21; | |
8165 | return -1; | |
8166 | # 192 "include/linux/slub_def.h" | |
8167 | } | |
8168 | ||
8169 | ||
8170 | ||
8171 | ||
8172 | ||
8173 | ||
8174 | ||
8175 | static inline __attribute__((always_inline)) __attribute__((always_inline)) struct kmem_cache *kmalloc_slab(size_t size) | |
8176 | { | |
8177 | int index = kmalloc_index(size); | |
8178 | ||
8179 | if (index == 0) | |
8180 | return ((void *)0); | |
8181 | ||
8182 | return &kmalloc_caches[index]; | |
8183 | } | |
8184 | # 217 "include/linux/slub_def.h" | |
8185 | void *kmem_cache_alloc(struct kmem_cache *, gfp_t); | |
8186 | void *__kmalloc(size_t size, gfp_t flags); | |
8187 | ||
8188 | ||
8189 | ||
8190 | ||
8191 | static inline __attribute__((always_inline)) __attribute__((always_inline)) void * | |
8192 | kmem_cache_alloc_notrace(struct kmem_cache *s, gfp_t gfpflags) | |
8193 | { | |
8194 | return kmem_cache_alloc(s, gfpflags); | |
8195 | } | |
8196 | ||
8197 | ||
8198 | static inline __attribute__((always_inline)) __attribute__((always_inline)) void *kmalloc_large(size_t size, gfp_t flags) | |
8199 | { | |
8200 | unsigned int order = get_order(size); | |
8201 | void *ret = (void *) __get_free_pages(flags | (( gfp_t)0x4000u), order); | |
8202 | ||
8203 | kmemleak_alloc(ret, size, 1, flags); | |
8204 | trace_kmalloc(({ __label__ __here; __here: (unsigned long)&&__here; }), ret, size, (1UL << 12) << order, flags); | |
8205 | ||
8206 | return ret; | |
8207 | } | |
8208 | ||
8209 | static inline __attribute__((always_inline)) __attribute__((always_inline)) void *kmalloc(size_t size, gfp_t flags) | |
8210 | { | |
8211 | void *ret; | |
8212 | ||
8213 | if (__builtin_constant_p(size)) { | |
8214 | if (size > (2 * (1UL << 12))) | |
8215 | return kmalloc_large(size, flags); | |
8216 | ||
8217 | if (!(flags & (( gfp_t)0x01u))) { | |
8218 | struct kmem_cache *s = kmalloc_slab(size); | |
8219 | ||
8220 | if (!s) | |
8221 | return ((void *)16); | |
8222 | ||
8223 | ret = kmem_cache_alloc_notrace(s, flags); | |
8224 | ||
8225 | trace_kmalloc(({ __label__ __here; __here: (unsigned long)&&__here; }), ret, size, s->size, flags); | |
8226 | ||
8227 | return ret; | |
8228 | } | |
8229 | } | |
8230 | return __kmalloc(size, flags); | |
8231 | } | |
8232 | # 163 "include/linux/slab.h" 2 | |
8233 | # 220 "include/linux/slab.h" | |
8234 | static inline __attribute__((always_inline)) void *kcalloc(size_t n, size_t size, gfp_t flags) | |
8235 | { | |
8236 | if (size != 0 && n > (~0UL) / size) | |
8237 | return ((void *)0); | |
8238 | return __kmalloc(n * size, flags | (( gfp_t)0x8000u)); | |
8239 | } | |
8240 | # 238 "include/linux/slab.h" | |
8241 | static inline __attribute__((always_inline)) void *kmalloc_node(size_t size, gfp_t flags, int node) | |
8242 | { | |
8243 | return kmalloc(size, flags); | |
8244 | } | |
8245 | ||
8246 | static inline __attribute__((always_inline)) void *__kmalloc_node(size_t size, gfp_t flags, int node) | |
8247 | { | |
8248 | return __kmalloc(size, flags); | |
8249 | } | |
8250 | ||
8251 | void *kmem_cache_alloc(struct kmem_cache *, gfp_t); | |
8252 | ||
8253 | static inline __attribute__((always_inline)) void *kmem_cache_alloc_node(struct kmem_cache *cachep, | |
8254 | gfp_t flags, int node) | |
8255 | { | |
8256 | return kmem_cache_alloc(cachep, flags); | |
8257 | } | |
8258 | # 266 "include/linux/slab.h" | |
8259 | extern void *__kmalloc_track_caller(size_t, gfp_t, unsigned long); | |
8260 | # 303 "include/linux/slab.h" | |
8261 | static inline __attribute__((always_inline)) void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags) | |
8262 | { | |
8263 | return kmem_cache_alloc(k, flags | (( gfp_t)0x8000u)); | |
8264 | } | |
8265 | ||
8266 | ||
8267 | ||
8268 | ||
8269 | ||
8270 | ||
8271 | static inline __attribute__((always_inline)) void *kzalloc(size_t size, gfp_t flags) | |
8272 | { | |
8273 | return kmalloc(size, flags | (( gfp_t)0x8000u)); | |
8274 | } | |
8275 | ||
8276 | ||
8277 | ||
8278 | ||
8279 | ||
8280 | ||
8281 | ||
8282 | static inline __attribute__((always_inline)) void *kzalloc_node(size_t size, gfp_t flags, int node) | |
8283 | { | |
8284 | return kmalloc_node(size, flags | (( gfp_t)0x8000u), node); | |
8285 | } | |
8286 | ||
8287 | void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) kmem_cache_init_late(void); | |
8288 | # 6 "include/linux/percpu.h" 2 | |
8289 | ||
8290 | ||
8291 | # 1 "include/linux/pfn.h" 1 | |
8292 | # 9 "include/linux/percpu.h" 2 | |
8293 | ||
8294 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/percpu.h" 1 | |
8295 | # 1 "include/asm-generic/percpu.h" 1 | |
8296 | ||
8297 | ||
8298 | ||
8299 | ||
8300 | ||
8301 | # 1 "include/linux/percpu-defs.h" 1 | |
8302 | # 7 "include/asm-generic/percpu.h" 2 | |
8303 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/percpu.h" 2 | |
8304 | # 11 "include/linux/percpu.h" 2 | |
8305 | # 166 "include/linux/percpu.h" | |
8306 | static inline __attribute__((always_inline)) void *__alloc_percpu(size_t size, size_t align) | |
8307 | { | |
8308 | ||
8309 | ||
8310 | ||
8311 | ||
8312 | ||
8313 | ({ static int __warned; int __ret_warn_once = !!(align > (1 << 5)); if (__builtin_expect(!!(__ret_warn_once), 0)) if (({ int __ret_warn_on = !!(!__warned); if (__builtin_expect(!!(__ret_warn_on), 0)) asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/percpu.h"), "i"(173), "i"((1<<0)), "i"(sizeof(struct bug_entry))); __builtin_expect(!!(__ret_warn_on), 0); })) __warned = 1; __builtin_expect(!!(__ret_warn_once), 0); }); | |
8314 | return kzalloc(size, ((( gfp_t)0x10u) | (( gfp_t)0x40u) | (( gfp_t)0x80u))); | |
8315 | } | |
8316 | ||
8317 | static inline __attribute__((always_inline)) void free_percpu(void *p) | |
8318 | { | |
8319 | kfree(p); | |
8320 | } | |
8321 | ||
8322 | static inline __attribute__((always_inline)) void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) setup_per_cpu_areas(void) { } | |
8323 | ||
8324 | static inline __attribute__((always_inline)) void *pcpu_lpage_remapped(void *kaddr) | |
8325 | { | |
8326 | return ((void *)0); | |
8327 | } | |
8328 | # 5 "include/asm-generic/local.h" 2 | |
8329 | ||
8330 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
8331 | # 7 "include/asm-generic/local.h" 2 | |
8332 | # 21 "include/asm-generic/local.h" | |
8333 | typedef struct | |
8334 | { | |
8335 | atomic_long_t a; | |
8336 | } local_t; | |
8337 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/local.h" 2 | |
8338 | # 21 "include/linux/module.h" 2 | |
8339 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/module.h" 1 | |
8340 | # 16 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/module.h" | |
8341 | struct mod_arch_specific { | |
8342 | Elf32_Shdr *text_l1; | |
8343 | Elf32_Shdr *data_a_l1; | |
8344 | Elf32_Shdr *bss_a_l1; | |
8345 | Elf32_Shdr *data_b_l1; | |
8346 | Elf32_Shdr *bss_b_l1; | |
8347 | Elf32_Shdr *text_l2; | |
8348 | Elf32_Shdr *data_l2; | |
8349 | Elf32_Shdr *bss_l2; | |
8350 | }; | |
8351 | # 22 "include/linux/module.h" 2 | |
8352 | ||
8353 | # 1 "include/trace/events/module.h" 1 | |
8354 | ||
8355 | ||
8356 | ||
8357 | ||
8358 | ||
8359 | ||
8360 | # 1 "include/linux/tracepoint.h" 1 | |
8361 | # 8 "include/trace/events/module.h" 2 | |
8362 | ||
8363 | ||
8364 | ||
8365 | struct module; | |
8366 | ||
8367 | ||
8368 | ||
8369 | ||
8370 | ||
8371 | ||
8372 | extern struct tracepoint __tracepoint_module_load; static inline __attribute__((always_inline)) void trace_module_load(struct module *mod) { if (__builtin_expect(!!(__tracepoint_module_load.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_module_load)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_module_load)->funcs) *)&((&__tracepoint_module_load)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct module *mod))(*it_func))(mod); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_module_load(void (*probe)(struct module *mod)) { return tracepoint_probe_register("module_load", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_module_load(void (*probe)(struct module *mod)) { return tracepoint_probe_unregister("module_load", (void *)probe); }; | |
8373 | # 37 "include/trace/events/module.h" | |
8374 | extern struct tracepoint __tracepoint_module_free; static inline __attribute__((always_inline)) void trace_module_free(struct module *mod) { if (__builtin_expect(!!(__tracepoint_module_free.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_module_free)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_module_free)->funcs) *)&((&__tracepoint_module_free)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct module *mod))(*it_func))(mod); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_module_free(void (*probe)(struct module *mod)) { return tracepoint_probe_register("module_free", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_module_free(void (*probe)(struct module *mod)) { return tracepoint_probe_unregister("module_free", (void *)probe); }; | |
8375 | # 54 "include/trace/events/module.h" | |
8376 | extern struct tracepoint __tracepoint_module_get; static inline __attribute__((always_inline)) void trace_module_get(struct module *mod, unsigned long ip, int refcnt) { if (__builtin_expect(!!(__tracepoint_module_get.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_module_get)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_module_get)->funcs) *)&((&__tracepoint_module_get)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct module *mod, unsigned long ip, int refcnt))(*it_func))(mod, ip, refcnt); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_module_get(void (*probe)(struct module *mod, unsigned long ip, int refcnt)) { return tracepoint_probe_register("module_get", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_module_get(void (*probe)(struct module *mod, unsigned long ip, int refcnt)) { return tracepoint_probe_unregister("module_get", (void *)probe); }; | |
8377 | # 76 "include/trace/events/module.h" | |
8378 | extern struct tracepoint __tracepoint_module_put; static inline __attribute__((always_inline)) void trace_module_put(struct module *mod, unsigned long ip, int refcnt) { if (__builtin_expect(!!(__tracepoint_module_put.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_module_put)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_module_put)->funcs) *)&((&__tracepoint_module_put)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(struct module *mod, unsigned long ip, int refcnt))(*it_func))(mod, ip, refcnt); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_module_put(void (*probe)(struct module *mod, unsigned long ip, int refcnt)) { return tracepoint_probe_register("module_put", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_module_put(void (*probe)(struct module *mod, unsigned long ip, int refcnt)) { return tracepoint_probe_unregister("module_put", (void *)probe); }; | |
8379 | # 98 "include/trace/events/module.h" | |
8380 | extern struct tracepoint __tracepoint_module_request; static inline __attribute__((always_inline)) void trace_module_request(char *name, bool wait, unsigned long ip) { if (__builtin_expect(!!(__tracepoint_module_request.state), 0)) do { void **it_func; rcu_read_lock_sched_notrace(); it_func = ({ typeof((&__tracepoint_module_request)->funcs) _________p1 = (*(volatile typeof((&__tracepoint_module_request)->funcs) *)&((&__tracepoint_module_request)->funcs)); do { } while(0); (_________p1); }); if (it_func) { do { ((void(*)(char *name, bool wait, unsigned long ip))(*it_func))(name, wait, ip); } while (*(++it_func)); } rcu_read_unlock_sched_notrace(); } while (0); } static inline __attribute__((always_inline)) int register_trace_module_request(void (*probe)(char *name, bool wait, unsigned long ip)) { return tracepoint_probe_register("module_request", (void *)probe); } static inline __attribute__((always_inline)) int unregister_trace_module_request(void (*probe)(char *name, bool wait, unsigned long ip)) { return tracepoint_probe_unregister("module_request", (void *)probe); }; | |
8381 | # 125 "include/trace/events/module.h" | |
8382 | # 1 "include/trace/define_trace.h" 1 | |
8383 | # 126 "include/trace/events/module.h" 2 | |
8384 | # 24 "include/linux/module.h" 2 | |
8385 | # 35 "include/linux/module.h" | |
8386 | struct kernel_symbol | |
8387 | { | |
8388 | unsigned long value; | |
8389 | const char *name; | |
8390 | }; | |
8391 | ||
8392 | struct modversion_info | |
8393 | { | |
8394 | unsigned long crc; | |
8395 | char name[(64 - sizeof(unsigned long))]; | |
8396 | }; | |
8397 | ||
8398 | struct module; | |
8399 | ||
8400 | struct module_attribute { | |
8401 | struct attribute attr; | |
8402 | ssize_t (*show)(struct module_attribute *, struct module *, char *); | |
8403 | ssize_t (*store)(struct module_attribute *, struct module *, | |
8404 | const char *, size_t count); | |
8405 | void (*setup)(struct module *, const char *); | |
8406 | int (*test)(struct module *); | |
8407 | void (*free)(struct module *); | |
8408 | }; | |
8409 | ||
8410 | struct module_kobject | |
8411 | { | |
8412 | struct kobject kobj; | |
8413 | struct module *mod; | |
8414 | struct kobject *drivers_dir; | |
8415 | struct module_param_attrs *mp; | |
8416 | }; | |
8417 | ||
8418 | ||
8419 | extern int init_module(void); | |
8420 | extern void cleanup_module(void); | |
8421 | ||
8422 | ||
8423 | struct exception_table_entry; | |
8424 | ||
8425 | const struct exception_table_entry * | |
8426 | search_extable(const struct exception_table_entry *first, | |
8427 | const struct exception_table_entry *last, | |
8428 | unsigned long value); | |
8429 | void sort_extable(struct exception_table_entry *start, | |
8430 | struct exception_table_entry *finish); | |
8431 | void sort_main_extable(void); | |
8432 | void trim_init_extable(struct module *m); | |
8433 | ||
8434 | ||
8435 | ||
8436 | ||
8437 | ||
8438 | ||
8439 | extern struct module __this_module; | |
8440 | # 170 "include/linux/module.h" | |
8441 | const struct exception_table_entry *search_exception_tables(unsigned long add); | |
8442 | ||
8443 | struct notifier_block; | |
8444 | ||
8445 | ||
8446 | ||
8447 | ||
8448 | void *__symbol_get(const char *symbol); | |
8449 | void *__symbol_get_gpl(const char *symbol); | |
8450 | # 227 "include/linux/module.h" | |
8451 | enum module_state | |
8452 | { | |
8453 | MODULE_STATE_LIVE, | |
8454 | MODULE_STATE_COMING, | |
8455 | MODULE_STATE_GOING, | |
8456 | }; | |
8457 | ||
8458 | struct module | |
8459 | { | |
8460 | enum module_state state; | |
8461 | ||
8462 | ||
8463 | struct list_head list; | |
8464 | ||
8465 | ||
8466 | char name[(64 - sizeof(unsigned long))]; | |
8467 | ||
8468 | ||
8469 | struct module_kobject mkobj; | |
8470 | struct module_attribute *modinfo_attrs; | |
8471 | const char *version; | |
8472 | const char *srcversion; | |
8473 | struct kobject *holders_dir; | |
8474 | ||
8475 | ||
8476 | const struct kernel_symbol *syms; | |
8477 | const unsigned long *crcs; | |
8478 | unsigned int num_syms; | |
8479 | ||
8480 | ||
8481 | struct kernel_param *kp; | |
8482 | unsigned int num_kp; | |
8483 | ||
8484 | ||
8485 | unsigned int num_gpl_syms; | |
8486 | const struct kernel_symbol *gpl_syms; | |
8487 | const unsigned long *gpl_crcs; | |
8488 | ||
8489 | ||
8490 | ||
8491 | const struct kernel_symbol *unused_syms; | |
8492 | const unsigned long *unused_crcs; | |
8493 | unsigned int num_unused_syms; | |
8494 | ||
8495 | ||
8496 | unsigned int num_unused_gpl_syms; | |
8497 | const struct kernel_symbol *unused_gpl_syms; | |
8498 | const unsigned long *unused_gpl_crcs; | |
8499 | ||
8500 | ||
8501 | ||
8502 | const struct kernel_symbol *gpl_future_syms; | |
8503 | const unsigned long *gpl_future_crcs; | |
8504 | unsigned int num_gpl_future_syms; | |
8505 | ||
8506 | ||
8507 | unsigned int num_exentries; | |
8508 | struct exception_table_entry *extable; | |
8509 | ||
8510 | ||
8511 | int (*init)(void); | |
8512 | ||
8513 | ||
8514 | void *module_init; | |
8515 | ||
8516 | ||
8517 | void *module_core; | |
8518 | ||
8519 | ||
8520 | unsigned int init_size, core_size; | |
8521 | ||
8522 | ||
8523 | unsigned int init_text_size, core_text_size; | |
8524 | ||
8525 | ||
8526 | struct mod_arch_specific arch; | |
8527 | ||
8528 | unsigned int taints; | |
8529 | ||
8530 | ||
8531 | ||
8532 | unsigned num_bugs; | |
8533 | struct list_head bug_list; | |
8534 | struct bug_entry *bug_table; | |
8535 | # 319 "include/linux/module.h" | |
8536 | Elf32_Sym *symtab, *core_symtab; | |
8537 | unsigned int num_symtab, core_num_syms; | |
8538 | char *strtab, *core_strtab; | |
8539 | ||
8540 | ||
8541 | struct module_sect_attrs *sect_attrs; | |
8542 | ||
8543 | ||
8544 | struct module_notes_attrs *notes_attrs; | |
8545 | ||
8546 | ||
8547 | ||
8548 | void *percpu; | |
8549 | ||
8550 | ||
8551 | ||
8552 | char *args; | |
8553 | ||
8554 | struct tracepoint *tracepoints; | |
8555 | unsigned int num_tracepoints; | |
8556 | ||
8557 | ||
8558 | ||
8559 | const char **trace_bprintk_fmt_start; | |
8560 | unsigned int num_trace_bprintk_fmt; | |
8561 | ||
8562 | ||
8563 | struct ftrace_event_call *trace_events; | |
8564 | unsigned int num_trace_events; | |
8565 | # 356 "include/linux/module.h" | |
8566 | struct list_head modules_which_use_me; | |
8567 | ||
8568 | ||
8569 | struct task_struct *waiter; | |
8570 | ||
8571 | ||
8572 | void (*exit)(void); | |
8573 | ||
8574 | ||
8575 | ||
8576 | ||
8577 | local_t ref; | |
8578 | ||
8579 | ||
8580 | ||
8581 | ||
8582 | ||
8583 | ctor_fn_t *ctors; | |
8584 | unsigned int num_ctors; | |
8585 | ||
8586 | }; | |
8587 | ||
8588 | ||
8589 | ||
8590 | ||
8591 | extern struct mutex module_mutex; | |
8592 | ||
8593 | ||
8594 | ||
8595 | ||
8596 | static inline __attribute__((always_inline)) int module_is_live(struct module *mod) | |
8597 | { | |
8598 | return mod->state != MODULE_STATE_GOING; | |
8599 | } | |
8600 | ||
8601 | struct module *__module_text_address(unsigned long addr); | |
8602 | struct module *__module_address(unsigned long addr); | |
8603 | bool is_module_address(unsigned long addr); | |
8604 | bool is_module_text_address(unsigned long addr); | |
8605 | ||
8606 | static inline __attribute__((always_inline)) int within_module_core(unsigned long addr, struct module *mod) | |
8607 | { | |
8608 | return (unsigned long)mod->module_core <= addr && | |
8609 | addr < (unsigned long)mod->module_core + mod->core_size; | |
8610 | } | |
8611 | ||
8612 | static inline __attribute__((always_inline)) int within_module_init(unsigned long addr, struct module *mod) | |
8613 | { | |
8614 | return (unsigned long)mod->module_init <= addr && | |
8615 | addr < (unsigned long)mod->module_init + mod->init_size; | |
8616 | } | |
8617 | ||
8618 | ||
8619 | struct module *find_module(const char *name); | |
8620 | ||
8621 | struct symsearch { | |
8622 | const struct kernel_symbol *start, *stop; | |
8623 | const unsigned long *crcs; | |
8624 | enum { | |
8625 | NOT_GPL_ONLY, | |
8626 | GPL_ONLY, | |
8627 | WILL_BE_GPL_ONLY, | |
8628 | } licence; | |
8629 | bool unused; | |
8630 | }; | |
8631 | ||
8632 | ||
8633 | const struct kernel_symbol *find_symbol(const char *name, | |
8634 | struct module **owner, | |
8635 | const unsigned long **crc, | |
8636 | bool gplok, | |
8637 | bool warn); | |
8638 | ||
8639 | ||
8640 | bool each_symbol(bool (*fn)(const struct symsearch *arr, struct module *owner, | |
8641 | unsigned int symnum, void *data), void *data); | |
8642 | ||
8643 | ||
8644 | ||
8645 | int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type, | |
8646 | char *name, char *module_name, int *exported); | |
8647 | ||
8648 | ||
8649 | unsigned long module_kallsyms_lookup_name(const char *name); | |
8650 | ||
8651 | int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *, | |
8652 | struct module *, unsigned long), | |
8653 | void *data); | |
8654 | ||
8655 | extern void __module_put_and_exit(struct module *mod, long code) | |
8656 | __attribute__((noreturn)); | |
8657 | ||
8658 | ||
8659 | ||
8660 | unsigned int module_refcount(struct module *mod); | |
8661 | void __symbol_put(const char *symbol); | |
8662 | ||
8663 | void symbol_put_addr(void *addr); | |
8664 | ||
8665 | static inline __attribute__((always_inline)) local_t *__module_ref_addr(struct module *mod, int cpu) | |
8666 | { | |
8667 | ||
8668 | ||
8669 | ||
8670 | return &mod->ref; | |
8671 | ||
8672 | } | |
8673 | ||
8674 | ||
8675 | ||
8676 | static inline __attribute__((always_inline)) void __module_get(struct module *module) | |
8677 | { | |
8678 | if (module) { | |
8679 | unsigned int cpu = ({ do { } while (0); 0; }); | |
8680 | atomic_long_inc(&(__module_ref_addr(module, cpu))->a); | |
8681 | trace_module_get(module, ({ __label__ __here; __here: (unsigned long)&&__here; }), | |
8682 | atomic_long_read(&(__module_ref_addr(module, cpu))->a)); | |
8683 | do { } while (0); | |
8684 | } | |
8685 | } | |
8686 | ||
8687 | static inline __attribute__((always_inline)) int try_module_get(struct module *module) | |
8688 | { | |
8689 | int ret = 1; | |
8690 | ||
8691 | if (module) { | |
8692 | unsigned int cpu = ({ do { } while (0); 0; }); | |
8693 | if (__builtin_expect(!!(module_is_live(module)), 1)) { | |
8694 | atomic_long_inc(&(__module_ref_addr(module, cpu))->a); | |
8695 | trace_module_get(module, ({ __label__ __here; __here: (unsigned long)&&__here; }), | |
8696 | atomic_long_read(&(__module_ref_addr(module, cpu))->a)); | |
8697 | } | |
8698 | else | |
8699 | ret = 0; | |
8700 | do { } while (0); | |
8701 | } | |
8702 | return ret; | |
8703 | } | |
8704 | ||
8705 | extern void module_put(struct module *module); | |
8706 | # 512 "include/linux/module.h" | |
8707 | int use_module(struct module *a, struct module *b); | |
8708 | # 524 "include/linux/module.h" | |
8709 | const char *module_address_lookup(unsigned long addr, | |
8710 | unsigned long *symbolsize, | |
8711 | unsigned long *offset, | |
8712 | char **modname, | |
8713 | char *namebuf); | |
8714 | int lookup_module_symbol_name(unsigned long addr, char *symname); | |
8715 | int lookup_module_symbol_attrs(unsigned long addr, unsigned long *size, unsigned long *offset, char *modname, char *name); | |
8716 | ||
8717 | ||
8718 | const struct exception_table_entry *search_module_extables(unsigned long addr); | |
8719 | ||
8720 | int register_module_notifier(struct notifier_block * nb); | |
8721 | int unregister_module_notifier(struct notifier_block * nb); | |
8722 | ||
8723 | extern void print_modules(void); | |
8724 | ||
8725 | extern void module_update_tracepoints(void); | |
8726 | extern int module_get_iter_tracepoints(struct tracepoint_iter *iter); | |
8727 | # 665 "include/linux/module.h" | |
8728 | struct device_driver; | |
8729 | ||
8730 | struct module; | |
8731 | ||
8732 | extern struct kset *module_kset; | |
8733 | extern struct kobj_type module_ktype; | |
8734 | extern int module_sysfs_initialized; | |
8735 | ||
8736 | int mod_sysfs_init(struct module *mod); | |
8737 | int mod_sysfs_setup(struct module *mod, | |
8738 | struct kernel_param *kparam, | |
8739 | unsigned int num_params); | |
8740 | int module_add_modinfo_attrs(struct module *mod); | |
8741 | void module_remove_modinfo_attrs(struct module *mod); | |
8742 | # 712 "include/linux/module.h" | |
8743 | int module_bug_finalize(const Elf32_Ehdr *, const Elf32_Shdr *, | |
8744 | struct module *); | |
8745 | void module_bug_cleanup(struct module *); | |
8746 | # 24 "fs/sysv/super.c" 2 | |
8747 | ||
8748 | ||
8749 | # 1 "include/linux/buffer_head.h" 1 | |
8750 | # 11 "include/linux/buffer_head.h" | |
8751 | # 1 "include/linux/fs.h" 1 | |
8752 | # 9 "include/linux/fs.h" | |
8753 | # 1 "include/linux/limits.h" 1 | |
8754 | # 10 "include/linux/fs.h" 2 | |
8755 | # 1 "include/linux/ioctl.h" 1 | |
8756 | ||
8757 | ||
8758 | ||
8759 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/ioctl.h" 1 | |
8760 | # 1 "include/asm-generic/ioctl.h" 1 | |
8761 | # 73 "include/asm-generic/ioctl.h" | |
8762 | extern unsigned int __invalid_size_argument_for_IOC; | |
8763 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/ioctl.h" 2 | |
8764 | # 5 "include/linux/ioctl.h" 2 | |
8765 | # 11 "include/linux/fs.h" 2 | |
8766 | # 35 "include/linux/fs.h" | |
8767 | struct files_stat_struct { | |
8768 | int nr_files; | |
8769 | int nr_free_files; | |
8770 | int max_files; | |
8771 | }; | |
8772 | ||
8773 | struct inodes_stat_t { | |
8774 | int nr_inodes; | |
8775 | int nr_unused; | |
8776 | int dummy[5]; | |
8777 | }; | |
8778 | # 365 "include/linux/fs.h" | |
8779 | # 1 "include/linux/kdev_t.h" 1 | |
8780 | # 21 "include/linux/kdev_t.h" | |
8781 | static inline __attribute__((always_inline)) int old_valid_dev(dev_t dev) | |
8782 | { | |
8783 | return ((unsigned int) ((dev) >> 20)) < 256 && ((unsigned int) ((dev) & ((1U << 20) - 1))) < 256; | |
8784 | } | |
8785 | ||
8786 | static inline __attribute__((always_inline)) u16 old_encode_dev(dev_t dev) | |
8787 | { | |
8788 | return (((unsigned int) ((dev) >> 20)) << 8) | ((unsigned int) ((dev) & ((1U << 20) - 1))); | |
8789 | } | |
8790 | ||
8791 | static inline __attribute__((always_inline)) dev_t old_decode_dev(u16 val) | |
8792 | { | |
8793 | return ((((val >> 8) & 255) << 20) | (val & 255)); | |
8794 | } | |
8795 | ||
8796 | static inline __attribute__((always_inline)) int new_valid_dev(dev_t dev) | |
8797 | { | |
8798 | return 1; | |
8799 | } | |
8800 | ||
8801 | static inline __attribute__((always_inline)) u32 new_encode_dev(dev_t dev) | |
8802 | { | |
8803 | unsigned major = ((unsigned int) ((dev) >> 20)); | |
8804 | unsigned minor = ((unsigned int) ((dev) & ((1U << 20) - 1))); | |
8805 | return (minor & 0xff) | (major << 8) | ((minor & ~0xff) << 12); | |
8806 | } | |
8807 | ||
8808 | static inline __attribute__((always_inline)) dev_t new_decode_dev(u32 dev) | |
8809 | { | |
8810 | unsigned major = (dev & 0xfff00) >> 8; | |
8811 | unsigned minor = (dev & 0xff) | ((dev >> 12) & 0xfff00); | |
8812 | return (((major) << 20) | (minor)); | |
8813 | } | |
8814 | ||
8815 | static inline __attribute__((always_inline)) int huge_valid_dev(dev_t dev) | |
8816 | { | |
8817 | return 1; | |
8818 | } | |
8819 | ||
8820 | static inline __attribute__((always_inline)) u64 huge_encode_dev(dev_t dev) | |
8821 | { | |
8822 | return new_encode_dev(dev); | |
8823 | } | |
8824 | ||
8825 | static inline __attribute__((always_inline)) dev_t huge_decode_dev(u64 dev) | |
8826 | { | |
8827 | return new_decode_dev(dev); | |
8828 | } | |
8829 | ||
8830 | static inline __attribute__((always_inline)) int sysv_valid_dev(dev_t dev) | |
8831 | { | |
8832 | return ((unsigned int) ((dev) >> 20)) < (1<<14) && ((unsigned int) ((dev) & ((1U << 20) - 1))) < (1<<18); | |
8833 | } | |
8834 | ||
8835 | static inline __attribute__((always_inline)) u32 sysv_encode_dev(dev_t dev) | |
8836 | { | |
8837 | return ((unsigned int) ((dev) & ((1U << 20) - 1))) | (((unsigned int) ((dev) >> 20)) << 18); | |
8838 | } | |
8839 | ||
8840 | static inline __attribute__((always_inline)) unsigned sysv_major(u32 dev) | |
8841 | { | |
8842 | return (dev >> 18) & 0x3fff; | |
8843 | } | |
8844 | ||
8845 | static inline __attribute__((always_inline)) unsigned sysv_minor(u32 dev) | |
8846 | { | |
8847 | return dev & 0x3ffff; | |
8848 | } | |
8849 | # 366 "include/linux/fs.h" 2 | |
8850 | # 1 "include/linux/dcache.h" 1 | |
8851 | ||
8852 | ||
8853 | ||
8854 | ||
8855 | ||
8856 | # 1 "include/linux/rculist.h" 1 | |
8857 | # 18 "include/linux/rculist.h" | |
8858 | static inline __attribute__((always_inline)) void __list_add_rcu(struct list_head *new, | |
8859 | struct list_head *prev, struct list_head *next) | |
8860 | { | |
8861 | new->next = next; | |
8862 | new->prev = prev; | |
8863 | ({ if (!__builtin_constant_p(new) || ((new) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (prev->next) = (new); }); | |
8864 | next->prev = new; | |
8865 | } | |
8866 | # 43 "include/linux/rculist.h" | |
8867 | static inline __attribute__((always_inline)) void list_add_rcu(struct list_head *new, struct list_head *head) | |
8868 | { | |
8869 | __list_add_rcu(new, head, head->next); | |
8870 | } | |
8871 | # 64 "include/linux/rculist.h" | |
8872 | static inline __attribute__((always_inline)) void list_add_tail_rcu(struct list_head *new, | |
8873 | struct list_head *head) | |
8874 | { | |
8875 | __list_add_rcu(new, head->prev, head); | |
8876 | } | |
8877 | # 94 "include/linux/rculist.h" | |
8878 | static inline __attribute__((always_inline)) void list_del_rcu(struct list_head *entry) | |
8879 | { | |
8880 | __list_del(entry->prev, entry->next); | |
8881 | entry->prev = ((void *) 0x00200200); | |
8882 | } | |
8883 | # 120 "include/linux/rculist.h" | |
8884 | static inline __attribute__((always_inline)) void hlist_del_init_rcu(struct hlist_node *n) | |
8885 | { | |
8886 | if (!hlist_unhashed(n)) { | |
8887 | __hlist_del(n); | |
8888 | n->pprev = ((void *)0); | |
8889 | } | |
8890 | } | |
8891 | # 136 "include/linux/rculist.h" | |
8892 | static inline __attribute__((always_inline)) void list_replace_rcu(struct list_head *old, | |
8893 | struct list_head *new) | |
8894 | { | |
8895 | new->next = old->next; | |
8896 | new->prev = old->prev; | |
8897 | ({ if (!__builtin_constant_p(new) || ((new) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (new->prev->next) = (new); }); | |
8898 | new->next->prev = new; | |
8899 | old->prev = ((void *) 0x00200200); | |
8900 | } | |
8901 | # 163 "include/linux/rculist.h" | |
8902 | static inline __attribute__((always_inline)) void list_splice_init_rcu(struct list_head *list, | |
8903 | struct list_head *head, | |
8904 | void (*sync)(void)) | |
8905 | { | |
8906 | struct list_head *first = list->next; | |
8907 | struct list_head *last = list->prev; | |
8908 | struct list_head *at = head->next; | |
8909 | ||
8910 | if (list_empty(head)) | |
8911 | return; | |
8912 | ||
8913 | ||
8914 | ||
8915 | INIT_LIST_HEAD(list); | |
8916 | # 185 "include/linux/rculist.h" | |
8917 | sync(); | |
8918 | # 195 "include/linux/rculist.h" | |
8919 | last->next = at; | |
8920 | ({ if (!__builtin_constant_p(first) || ((first) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (head->next) = (first); }); | |
8921 | first->prev = head; | |
8922 | at->prev = last; | |
8923 | } | |
8924 | # 283 "include/linux/rculist.h" | |
8925 | static inline __attribute__((always_inline)) void hlist_del_rcu(struct hlist_node *n) | |
8926 | { | |
8927 | __hlist_del(n); | |
8928 | n->pprev = ((void *) 0x00200200); | |
8929 | } | |
8930 | # 296 "include/linux/rculist.h" | |
8931 | static inline __attribute__((always_inline)) void hlist_replace_rcu(struct hlist_node *old, | |
8932 | struct hlist_node *new) | |
8933 | { | |
8934 | struct hlist_node *next = old->next; | |
8935 | ||
8936 | new->next = next; | |
8937 | new->pprev = old->pprev; | |
8938 | ({ if (!__builtin_constant_p(new) || ((new) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (*new->pprev) = (new); }); | |
8939 | if (next) | |
8940 | new->next->pprev = &new->next; | |
8941 | old->pprev = ((void *) 0x00200200); | |
8942 | } | |
8943 | # 328 "include/linux/rculist.h" | |
8944 | static inline __attribute__((always_inline)) void hlist_add_head_rcu(struct hlist_node *n, | |
8945 | struct hlist_head *h) | |
8946 | { | |
8947 | struct hlist_node *first = h->first; | |
8948 | ||
8949 | n->next = first; | |
8950 | n->pprev = &h->first; | |
8951 | ({ if (!__builtin_constant_p(n) || ((n) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (h->first) = (n); }); | |
8952 | if (first) | |
8953 | first->pprev = &n->next; | |
8954 | } | |
8955 | # 358 "include/linux/rculist.h" | |
8956 | static inline __attribute__((always_inline)) void hlist_add_before_rcu(struct hlist_node *n, | |
8957 | struct hlist_node *next) | |
8958 | { | |
8959 | n->pprev = next->pprev; | |
8960 | n->next = next; | |
8961 | ({ if (!__builtin_constant_p(n) || ((n) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (*(n->pprev)) = (n); }); | |
8962 | next->pprev = &n->next; | |
8963 | } | |
8964 | # 385 "include/linux/rculist.h" | |
8965 | static inline __attribute__((always_inline)) void hlist_add_after_rcu(struct hlist_node *prev, | |
8966 | struct hlist_node *n) | |
8967 | { | |
8968 | n->next = prev->next; | |
8969 | n->pprev = &prev->next; | |
8970 | ({ if (!__builtin_constant_p(n) || ((n) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (prev->next) = (n); }); | |
8971 | if (n->next) | |
8972 | n->next->pprev = &n->next; | |
8973 | } | |
8974 | # 7 "include/linux/dcache.h" 2 | |
8975 | ||
8976 | ||
8977 | ||
8978 | ||
8979 | struct nameidata; | |
8980 | struct path; | |
8981 | struct vfsmount; | |
8982 | # 33 "include/linux/dcache.h" | |
8983 | struct qstr { | |
8984 | unsigned int hash; | |
8985 | unsigned int len; | |
8986 | const unsigned char *name; | |
8987 | }; | |
8988 | ||
8989 | struct dentry_stat_t { | |
8990 | int nr_dentry; | |
8991 | int nr_unused; | |
8992 | int age_limit; | |
8993 | int want_pages; | |
8994 | int dummy[2]; | |
8995 | }; | |
8996 | extern struct dentry_stat_t dentry_stat; | |
8997 | ||
8998 | ||
8999 | ||
9000 | ||
9001 | ||
9002 | ||
9003 | static inline __attribute__((always_inline)) unsigned long | |
9004 | partial_name_hash(unsigned long c, unsigned long prevhash) | |
9005 | { | |
9006 | return (prevhash + (c << 4) + (c >> 4)) * 11; | |
9007 | } | |
9008 | ||
9009 | ||
9010 | ||
9011 | ||
9012 | ||
9013 | static inline __attribute__((always_inline)) unsigned long end_name_hash(unsigned long hash) | |
9014 | { | |
9015 | return (unsigned int) hash; | |
9016 | } | |
9017 | ||
9018 | ||
9019 | static inline __attribute__((always_inline)) unsigned int | |
9020 | full_name_hash(const unsigned char *name, unsigned int len) | |
9021 | { | |
9022 | unsigned long hash = 0; | |
9023 | while (len--) | |
9024 | hash = partial_name_hash(*name++, hash); | |
9025 | return end_name_hash(hash); | |
9026 | } | |
9027 | # 89 "include/linux/dcache.h" | |
9028 | struct dentry { | |
9029 | atomic_t d_count; | |
9030 | unsigned int d_flags; | |
9031 | spinlock_t d_lock; | |
9032 | int d_mounted; | |
9033 | struct inode *d_inode; | |
9034 | ||
9035 | ||
9036 | ||
9037 | ||
9038 | ||
9039 | struct hlist_node d_hash; | |
9040 | struct dentry *d_parent; | |
9041 | struct qstr d_name; | |
9042 | ||
9043 | struct list_head d_lru; | |
9044 | ||
9045 | ||
9046 | ||
9047 | union { | |
9048 | struct list_head d_child; | |
9049 | struct rcu_head d_rcu; | |
9050 | } d_u; | |
9051 | struct list_head d_subdirs; | |
9052 | struct list_head d_alias; | |
9053 | unsigned long d_time; | |
9054 | const struct dentry_operations *d_op; | |
9055 | struct super_block *d_sb; | |
9056 | void *d_fsdata; | |
9057 | ||
9058 | unsigned char d_iname[40]; | |
9059 | }; | |
9060 | ||
9061 | ||
9062 | ||
9063 | ||
9064 | ||
9065 | ||
9066 | ||
9067 | enum dentry_d_lock_class | |
9068 | { | |
9069 | DENTRY_D_LOCK_NORMAL, | |
9070 | DENTRY_D_LOCK_NESTED | |
9071 | }; | |
9072 | ||
9073 | struct dentry_operations { | |
9074 | int (*d_revalidate)(struct dentry *, struct nameidata *); | |
9075 | int (*d_hash) (struct dentry *, struct qstr *); | |
9076 | int (*d_compare) (struct dentry *, struct qstr *, struct qstr *); | |
9077 | int (*d_delete)(struct dentry *); | |
9078 | void (*d_release)(struct dentry *); | |
9079 | void (*d_iput)(struct dentry *, struct inode *); | |
9080 | char *(*d_dname)(struct dentry *, char *, int); | |
9081 | }; | |
9082 | # 189 "include/linux/dcache.h" | |
9083 | extern spinlock_t dcache_lock; | |
9084 | extern seqlock_t rename_lock; | |
9085 | # 208 "include/linux/dcache.h" | |
9086 | static inline __attribute__((always_inline)) void __d_drop(struct dentry *dentry) | |
9087 | { | |
9088 | if (!(dentry->d_flags & 0x0010)) { | |
9089 | dentry->d_flags |= 0x0010; | |
9090 | hlist_del_rcu(&dentry->d_hash); | |
9091 | } | |
9092 | } | |
9093 | ||
9094 | static inline __attribute__((always_inline)) void d_drop(struct dentry *dentry) | |
9095 | { | |
9096 | _spin_lock(&dcache_lock); | |
9097 | _spin_lock(&dentry->d_lock); | |
9098 | __d_drop(dentry); | |
9099 | _spin_unlock(&dentry->d_lock); | |
9100 | _spin_unlock(&dcache_lock); | |
9101 | } | |
9102 | ||
9103 | static inline __attribute__((always_inline)) int dname_external(struct dentry *dentry) | |
9104 | { | |
9105 | return dentry->d_name.name != dentry->d_iname; | |
9106 | } | |
9107 | ||
9108 | ||
9109 | ||
9110 | ||
9111 | extern void d_instantiate(struct dentry *, struct inode *); | |
9112 | extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *); | |
9113 | extern struct dentry * d_materialise_unique(struct dentry *, struct inode *); | |
9114 | extern void d_delete(struct dentry *); | |
9115 | ||
9116 | ||
9117 | extern struct dentry * d_alloc(struct dentry *, const struct qstr *); | |
9118 | extern struct dentry * d_splice_alias(struct inode *, struct dentry *); | |
9119 | extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *); | |
9120 | extern struct dentry * d_obtain_alias(struct inode *); | |
9121 | extern void shrink_dcache_sb(struct super_block *); | |
9122 | extern void shrink_dcache_parent(struct dentry *); | |
9123 | extern void shrink_dcache_for_umount(struct super_block *); | |
9124 | extern int d_invalidate(struct dentry *); | |
9125 | ||
9126 | ||
9127 | extern struct dentry * d_alloc_root(struct inode *); | |
9128 | ||
9129 | ||
9130 | extern void d_genocide(struct dentry *); | |
9131 | ||
9132 | extern struct dentry *d_find_alias(struct inode *); | |
9133 | extern void d_prune_aliases(struct inode *); | |
9134 | ||
9135 | ||
9136 | extern int have_submounts(struct dentry *); | |
9137 | ||
9138 | ||
9139 | ||
9140 | ||
9141 | extern void d_rehash(struct dentry *); | |
9142 | # 274 "include/linux/dcache.h" | |
9143 | static inline __attribute__((always_inline)) void d_add(struct dentry *entry, struct inode *inode) | |
9144 | { | |
9145 | d_instantiate(entry, inode); | |
9146 | d_rehash(entry); | |
9147 | } | |
9148 | # 288 "include/linux/dcache.h" | |
9149 | static inline __attribute__((always_inline)) struct dentry *d_add_unique(struct dentry *entry, struct inode *inode) | |
9150 | { | |
9151 | struct dentry *res; | |
9152 | ||
9153 | res = d_instantiate_unique(entry, inode); | |
9154 | d_rehash(res != ((void *)0) ? res : entry); | |
9155 | return res; | |
9156 | } | |
9157 | ||
9158 | ||
9159 | extern void d_move(struct dentry *, struct dentry *); | |
9160 | extern struct dentry *d_ancestor(struct dentry *, struct dentry *); | |
9161 | ||
9162 | ||
9163 | extern struct dentry * d_lookup(struct dentry *, struct qstr *); | |
9164 | extern struct dentry * __d_lookup(struct dentry *, struct qstr *); | |
9165 | extern struct dentry * d_hash_and_lookup(struct dentry *, struct qstr *); | |
9166 | ||
9167 | ||
9168 | extern int d_validate(struct dentry *, struct dentry *); | |
9169 | ||
9170 | ||
9171 | ||
9172 | ||
9173 | extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); | |
9174 | ||
9175 | extern char *__d_path(const struct path *path, struct path *root, char *, int); | |
9176 | extern char *d_path(const struct path *, char *, int); | |
9177 | extern char *dentry_path(struct dentry *, char *, int); | |
9178 | # 333 "include/linux/dcache.h" | |
9179 | static inline __attribute__((always_inline)) struct dentry *dget(struct dentry *dentry) | |
9180 | { | |
9181 | if (dentry) { | |
9182 | do { if (__builtin_expect(!!(!((&dentry->d_count)->counter)), 0)) do { asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/dcache.h"), "i"(336), "i"(0), "i"(sizeof(struct bug_entry))); for (;;); } while (0); } while(0); | |
9183 | atomic_inc(&dentry->d_count); | |
9184 | } | |
9185 | return dentry; | |
9186 | } | |
9187 | ||
9188 | extern struct dentry * dget_locked(struct dentry *); | |
9189 | # 351 "include/linux/dcache.h" | |
9190 | static inline __attribute__((always_inline)) int d_unhashed(struct dentry *dentry) | |
9191 | { | |
9192 | return (dentry->d_flags & 0x0010); | |
9193 | } | |
9194 | ||
9195 | static inline __attribute__((always_inline)) int d_unlinked(struct dentry *dentry) | |
9196 | { | |
9197 | return d_unhashed(dentry) && !((dentry) == (dentry)->d_parent); | |
9198 | } | |
9199 | ||
9200 | static inline __attribute__((always_inline)) struct dentry *dget_parent(struct dentry *dentry) | |
9201 | { | |
9202 | struct dentry *ret; | |
9203 | ||
9204 | _spin_lock(&dentry->d_lock); | |
9205 | ret = dget(dentry->d_parent); | |
9206 | _spin_unlock(&dentry->d_lock); | |
9207 | return ret; | |
9208 | } | |
9209 | ||
9210 | extern void dput(struct dentry *); | |
9211 | ||
9212 | static inline __attribute__((always_inline)) int d_mountpoint(struct dentry *dentry) | |
9213 | { | |
9214 | return dentry->d_mounted; | |
9215 | } | |
9216 | ||
9217 | extern struct vfsmount *lookup_mnt(struct path *); | |
9218 | extern struct dentry *lookup_create(struct nameidata *nd, int is_dir); | |
9219 | ||
9220 | extern int sysctl_vfs_cache_pressure; | |
9221 | # 367 "include/linux/fs.h" 2 | |
9222 | # 1 "include/linux/path.h" 1 | |
9223 | ||
9224 | ||
9225 | ||
9226 | struct dentry; | |
9227 | struct vfsmount; | |
9228 | ||
9229 | struct path { | |
9230 | struct vfsmount *mnt; | |
9231 | struct dentry *dentry; | |
9232 | }; | |
9233 | ||
9234 | extern void path_get(struct path *); | |
9235 | extern void path_put(struct path *); | |
9236 | # 368 "include/linux/fs.h" 2 | |
9237 | ||
9238 | ||
9239 | ||
9240 | ||
9241 | # 1 "include/linux/radix-tree.h" 1 | |
9242 | # 41 "include/linux/radix-tree.h" | |
9243 | static inline __attribute__((always_inline)) void *radix_tree_ptr_to_indirect(void *ptr) | |
9244 | { | |
9245 | return (void *)((unsigned long)ptr | 1); | |
9246 | } | |
9247 | ||
9248 | static inline __attribute__((always_inline)) void *radix_tree_indirect_to_ptr(void *ptr) | |
9249 | { | |
9250 | return (void *)((unsigned long)ptr & ~1); | |
9251 | } | |
9252 | ||
9253 | static inline __attribute__((always_inline)) int radix_tree_is_indirect_ptr(void *ptr) | |
9254 | { | |
9255 | return (int)((unsigned long)ptr & 1); | |
9256 | } | |
9257 | ||
9258 | ||
9259 | ||
9260 | ||
9261 | ||
9262 | ||
9263 | struct radix_tree_root { | |
9264 | unsigned int height; | |
9265 | gfp_t gfp_mask; | |
9266 | struct radix_tree_node *rnode; | |
9267 | }; | |
9268 | # 137 "include/linux/radix-tree.h" | |
9269 | static inline __attribute__((always_inline)) void *radix_tree_deref_slot(void **pslot) | |
9270 | { | |
9271 | void *ret = ({ typeof(*pslot) _________p1 = (*(volatile typeof(*pslot) *)&(*pslot)); do { } while(0); (_________p1); }); | |
9272 | if (__builtin_expect(!!(radix_tree_is_indirect_ptr(ret)), 0)) | |
9273 | ret = ((void *)-1UL); | |
9274 | return ret; | |
9275 | } | |
9276 | # 152 "include/linux/radix-tree.h" | |
9277 | static inline __attribute__((always_inline)) void radix_tree_replace_slot(void **pslot, void *item) | |
9278 | { | |
9279 | do { if (__builtin_expect(!!(radix_tree_is_indirect_ptr(item)), 0)) do { asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/radix-tree.h"), "i"(154), "i"(0), "i"(sizeof(struct bug_entry))); for (;;); } while (0); } while(0); | |
9280 | ({ if (!__builtin_constant_p(item) || ((item) != ((void *)0))) __asm__ __volatile__("": : :"memory"); (*pslot) = (item); }); | |
9281 | } | |
9282 | ||
9283 | int radix_tree_insert(struct radix_tree_root *, unsigned long, void *); | |
9284 | void *radix_tree_lookup(struct radix_tree_root *, unsigned long); | |
9285 | void **radix_tree_lookup_slot(struct radix_tree_root *, unsigned long); | |
9286 | void *radix_tree_delete(struct radix_tree_root *, unsigned long); | |
9287 | unsigned int | |
9288 | radix_tree_gang_lookup(struct radix_tree_root *root, void **results, | |
9289 | unsigned long first_index, unsigned int max_items); | |
9290 | unsigned int | |
9291 | radix_tree_gang_lookup_slot(struct radix_tree_root *root, void ***results, | |
9292 | unsigned long first_index, unsigned int max_items); | |
9293 | unsigned long radix_tree_next_hole(struct radix_tree_root *root, | |
9294 | unsigned long index, unsigned long max_scan); | |
9295 | unsigned long radix_tree_prev_hole(struct radix_tree_root *root, | |
9296 | unsigned long index, unsigned long max_scan); | |
9297 | int radix_tree_preload(gfp_t gfp_mask); | |
9298 | void radix_tree_init(void); | |
9299 | void *radix_tree_tag_set(struct radix_tree_root *root, | |
9300 | unsigned long index, unsigned int tag); | |
9301 | void *radix_tree_tag_clear(struct radix_tree_root *root, | |
9302 | unsigned long index, unsigned int tag); | |
9303 | int radix_tree_tag_get(struct radix_tree_root *root, | |
9304 | unsigned long index, unsigned int tag); | |
9305 | unsigned int | |
9306 | radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results, | |
9307 | unsigned long first_index, unsigned int max_items, | |
9308 | unsigned int tag); | |
9309 | unsigned int | |
9310 | radix_tree_gang_lookup_tag_slot(struct radix_tree_root *root, void ***results, | |
9311 | unsigned long first_index, unsigned int max_items, | |
9312 | unsigned int tag); | |
9313 | int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag); | |
9314 | ||
9315 | static inline __attribute__((always_inline)) void radix_tree_preload_end(void) | |
9316 | { | |
9317 | do { } while (0); | |
9318 | } | |
9319 | # 373 "include/linux/fs.h" 2 | |
9320 | # 1 "include/linux/prio_tree.h" 1 | |
9321 | # 14 "include/linux/prio_tree.h" | |
9322 | struct raw_prio_tree_node { | |
9323 | struct prio_tree_node *left; | |
9324 | struct prio_tree_node *right; | |
9325 | struct prio_tree_node *parent; | |
9326 | }; | |
9327 | ||
9328 | struct prio_tree_node { | |
9329 | struct prio_tree_node *left; | |
9330 | struct prio_tree_node *right; | |
9331 | struct prio_tree_node *parent; | |
9332 | unsigned long start; | |
9333 | unsigned long last; | |
9334 | }; | |
9335 | ||
9336 | struct prio_tree_root { | |
9337 | struct prio_tree_node *prio_tree_node; | |
9338 | unsigned short index_bits; | |
9339 | unsigned short raw; | |
9340 | ||
9341 | ||
9342 | ||
9343 | ||
9344 | }; | |
9345 | ||
9346 | struct prio_tree_iter { | |
9347 | struct prio_tree_node *cur; | |
9348 | unsigned long mask; | |
9349 | unsigned long value; | |
9350 | int size_level; | |
9351 | ||
9352 | struct prio_tree_root *root; | |
9353 | unsigned long r_index; | |
9354 | unsigned long h_index; | |
9355 | }; | |
9356 | ||
9357 | static inline __attribute__((always_inline)) void prio_tree_iter_init(struct prio_tree_iter *iter, | |
9358 | struct prio_tree_root *root, unsigned long r_index, unsigned long h_index) | |
9359 | { | |
9360 | iter->root = root; | |
9361 | iter->r_index = r_index; | |
9362 | iter->h_index = h_index; | |
9363 | iter->cur = ((void *)0); | |
9364 | } | |
9365 | # 84 "include/linux/prio_tree.h" | |
9366 | static inline __attribute__((always_inline)) int prio_tree_empty(const struct prio_tree_root *root) | |
9367 | { | |
9368 | return root->prio_tree_node == ((void *)0); | |
9369 | } | |
9370 | ||
9371 | static inline __attribute__((always_inline)) int prio_tree_root(const struct prio_tree_node *node) | |
9372 | { | |
9373 | return node->parent == node; | |
9374 | } | |
9375 | ||
9376 | static inline __attribute__((always_inline)) int prio_tree_left_empty(const struct prio_tree_node *node) | |
9377 | { | |
9378 | return node->left == node; | |
9379 | } | |
9380 | ||
9381 | static inline __attribute__((always_inline)) int prio_tree_right_empty(const struct prio_tree_node *node) | |
9382 | { | |
9383 | return node->right == node; | |
9384 | } | |
9385 | ||
9386 | ||
9387 | struct prio_tree_node *prio_tree_replace(struct prio_tree_root *root, | |
9388 | struct prio_tree_node *old, struct prio_tree_node *node); | |
9389 | struct prio_tree_node *prio_tree_insert(struct prio_tree_root *root, | |
9390 | struct prio_tree_node *node); | |
9391 | void prio_tree_remove(struct prio_tree_root *root, struct prio_tree_node *node); | |
9392 | struct prio_tree_node *prio_tree_next(struct prio_tree_iter *iter); | |
9393 | # 374 "include/linux/fs.h" 2 | |
9394 | ||
9395 | # 1 "include/linux/pid.h" 1 | |
9396 | ||
9397 | ||
9398 | ||
9399 | ||
9400 | ||
9401 | enum pid_type | |
9402 | { | |
9403 | PIDTYPE_PID, | |
9404 | PIDTYPE_PGID, | |
9405 | PIDTYPE_SID, | |
9406 | PIDTYPE_MAX | |
9407 | }; | |
9408 | # 50 "include/linux/pid.h" | |
9409 | struct upid { | |
9410 | ||
9411 | int nr; | |
9412 | struct pid_namespace *ns; | |
9413 | struct hlist_node pid_chain; | |
9414 | }; | |
9415 | ||
9416 | struct pid | |
9417 | { | |
9418 | atomic_t count; | |
9419 | unsigned int level; | |
9420 | ||
9421 | struct hlist_head tasks[PIDTYPE_MAX]; | |
9422 | struct rcu_head rcu; | |
9423 | struct upid numbers[1]; | |
9424 | }; | |
9425 | ||
9426 | extern struct pid init_struct_pid; | |
9427 | ||
9428 | struct pid_link | |
9429 | { | |
9430 | struct hlist_node node; | |
9431 | struct pid *pid; | |
9432 | }; | |
9433 | ||
9434 | static inline __attribute__((always_inline)) struct pid *get_pid(struct pid *pid) | |
9435 | { | |
9436 | if (pid) | |
9437 | atomic_inc(&pid->count); | |
9438 | return pid; | |
9439 | } | |
9440 | ||
9441 | extern void put_pid(struct pid *pid); | |
9442 | extern struct task_struct *pid_task(struct pid *pid, enum pid_type); | |
9443 | extern struct task_struct *get_pid_task(struct pid *pid, enum pid_type); | |
9444 | ||
9445 | extern struct pid *get_task_pid(struct task_struct *task, enum pid_type type); | |
9446 | ||
9447 | ||
9448 | ||
9449 | ||
9450 | ||
9451 | extern void attach_pid(struct task_struct *task, enum pid_type type, | |
9452 | struct pid *pid); | |
9453 | extern void detach_pid(struct task_struct *task, enum pid_type); | |
9454 | extern void change_pid(struct task_struct *task, enum pid_type, | |
9455 | struct pid *pid); | |
9456 | extern void transfer_pid(struct task_struct *old, struct task_struct *new, | |
9457 | enum pid_type); | |
9458 | ||
9459 | struct pid_namespace; | |
9460 | extern struct pid_namespace init_pid_ns; | |
9461 | # 112 "include/linux/pid.h" | |
9462 | extern struct pid *find_pid_ns(int nr, struct pid_namespace *ns); | |
9463 | extern struct pid *find_vpid(int nr); | |
9464 | ||
9465 | ||
9466 | ||
9467 | ||
9468 | extern struct pid *find_get_pid(int nr); | |
9469 | extern struct pid *find_ge_pid(int nr, struct pid_namespace *); | |
9470 | int next_pidmap(struct pid_namespace *pid_ns, int last); | |
9471 | ||
9472 | extern struct pid *alloc_pid(struct pid_namespace *ns); | |
9473 | extern void free_pid(struct pid *pid); | |
9474 | # 135 "include/linux/pid.h" | |
9475 | static inline __attribute__((always_inline)) struct pid_namespace *ns_of_pid(struct pid *pid) | |
9476 | { | |
9477 | struct pid_namespace *ns = ((void *)0); | |
9478 | if (pid) | |
9479 | ns = pid->numbers[pid->level].ns; | |
9480 | return ns; | |
9481 | } | |
9482 | # 154 "include/linux/pid.h" | |
9483 | static inline __attribute__((always_inline)) pid_t pid_nr(struct pid *pid) | |
9484 | { | |
9485 | pid_t nr = 0; | |
9486 | if (pid) | |
9487 | nr = pid->numbers[0].nr; | |
9488 | return nr; | |
9489 | } | |
9490 | ||
9491 | pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns); | |
9492 | pid_t pid_vnr(struct pid *pid); | |
9493 | # 376 "include/linux/fs.h" 2 | |
9494 | ||
9495 | # 1 "include/linux/capability.h" 1 | |
9496 | # 18 "include/linux/capability.h" | |
9497 | struct task_struct; | |
9498 | # 40 "include/linux/capability.h" | |
9499 | typedef struct __user_cap_header_struct { | |
9500 | __u32 version; | |
9501 | int pid; | |
9502 | } *cap_user_header_t; | |
9503 | ||
9504 | typedef struct __user_cap_data_struct { | |
9505 | __u32 effective; | |
9506 | __u32 permitted; | |
9507 | __u32 inheritable; | |
9508 | } *cap_user_data_t; | |
9509 | # 72 "include/linux/capability.h" | |
9510 | struct vfs_cap_data { | |
9511 | __le32 magic_etc; | |
9512 | struct { | |
9513 | __le32 permitted; | |
9514 | __le32 inheritable; | |
9515 | } data[2]; | |
9516 | }; | |
9517 | # 96 "include/linux/capability.h" | |
9518 | extern int file_caps_enabled; | |
9519 | ||
9520 | ||
9521 | typedef struct kernel_cap_struct { | |
9522 | __u32 cap[2]; | |
9523 | } kernel_cap_t; | |
9524 | ||
9525 | ||
9526 | struct cpu_vfs_cap_data { | |
9527 | __u32 magic_etc; | |
9528 | kernel_cap_t permitted; | |
9529 | kernel_cap_t inheritable; | |
9530 | }; | |
9531 | # 444 "include/linux/capability.h" | |
9532 | static inline __attribute__((always_inline)) kernel_cap_t cap_combine(const kernel_cap_t a, | |
9533 | const kernel_cap_t b) | |
9534 | { | |
9535 | kernel_cap_t dest; | |
9536 | do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = a.cap[__capi] | b.cap[__capi]; } } while (0); | |
9537 | return dest; | |
9538 | } | |
9539 | ||
9540 | static inline __attribute__((always_inline)) kernel_cap_t cap_intersect(const kernel_cap_t a, | |
9541 | const kernel_cap_t b) | |
9542 | { | |
9543 | kernel_cap_t dest; | |
9544 | do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = a.cap[__capi] & b.cap[__capi]; } } while (0); | |
9545 | return dest; | |
9546 | } | |
9547 | ||
9548 | static inline __attribute__((always_inline)) kernel_cap_t cap_drop(const kernel_cap_t a, | |
9549 | const kernel_cap_t drop) | |
9550 | { | |
9551 | kernel_cap_t dest; | |
9552 | do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = a.cap[__capi] &~ drop.cap[__capi]; } } while (0); | |
9553 | return dest; | |
9554 | } | |
9555 | ||
9556 | static inline __attribute__((always_inline)) kernel_cap_t cap_invert(const kernel_cap_t c) | |
9557 | { | |
9558 | kernel_cap_t dest; | |
9559 | do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = ~ c.cap[__capi]; } } while (0); | |
9560 | return dest; | |
9561 | } | |
9562 | ||
9563 | static inline __attribute__((always_inline)) int cap_isclear(const kernel_cap_t a) | |
9564 | { | |
9565 | unsigned __capi; | |
9566 | for (__capi = 0; __capi < 2; ++__capi) { | |
9567 | if (a.cap[__capi] != 0) | |
9568 | return 0; | |
9569 | } | |
9570 | return 1; | |
9571 | } | |
9572 | # 492 "include/linux/capability.h" | |
9573 | static inline __attribute__((always_inline)) int cap_issubset(const kernel_cap_t a, const kernel_cap_t set) | |
9574 | { | |
9575 | kernel_cap_t dest; | |
9576 | dest = cap_drop(a, set); | |
9577 | return cap_isclear(dest); | |
9578 | } | |
9579 | ||
9580 | ||
9581 | ||
9582 | static inline __attribute__((always_inline)) int cap_is_fs_cap(int cap) | |
9583 | { | |
9584 | const kernel_cap_t __cap_fs_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((9) & 31)), ((1 << ((32) & 31))) } }); | |
9585 | return !!((1 << ((cap) & 31)) & __cap_fs_set.cap[((cap) >> 5)]); | |
9586 | } | |
9587 | ||
9588 | static inline __attribute__((always_inline)) kernel_cap_t cap_drop_fs_set(const kernel_cap_t a) | |
9589 | { | |
9590 | const kernel_cap_t __cap_fs_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((9) & 31)), ((1 << ((32) & 31))) } }); | |
9591 | return cap_drop(a, __cap_fs_set); | |
9592 | } | |
9593 | ||
9594 | static inline __attribute__((always_inline)) kernel_cap_t cap_raise_fs_set(const kernel_cap_t a, | |
9595 | const kernel_cap_t permitted) | |
9596 | { | |
9597 | const kernel_cap_t __cap_fs_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((9) & 31)), ((1 << ((32) & 31))) } }); | |
9598 | return cap_combine(a, | |
9599 | cap_intersect(permitted, __cap_fs_set)); | |
9600 | } | |
9601 | ||
9602 | static inline __attribute__((always_inline)) kernel_cap_t cap_drop_nfsd_set(const kernel_cap_t a) | |
9603 | { | |
9604 | const kernel_cap_t __cap_fs_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((24) & 31)), ((1 << ((32) & 31))) } }); | |
9605 | return cap_drop(a, __cap_fs_set); | |
9606 | } | |
9607 | ||
9608 | static inline __attribute__((always_inline)) kernel_cap_t cap_raise_nfsd_set(const kernel_cap_t a, | |
9609 | const kernel_cap_t permitted) | |
9610 | { | |
9611 | const kernel_cap_t __cap_nfsd_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((24) & 31)), ((1 << ((32) & 31))) } }); | |
9612 | return cap_combine(a, | |
9613 | cap_intersect(permitted, __cap_nfsd_set)); | |
9614 | } | |
9615 | ||
9616 | extern const kernel_cap_t __cap_empty_set; | |
9617 | extern const kernel_cap_t __cap_full_set; | |
9618 | extern const kernel_cap_t __cap_init_eff_set; | |
9619 | # 565 "include/linux/capability.h" | |
9620 | extern int capable(int cap); | |
9621 | ||
9622 | ||
9623 | struct dentry; | |
9624 | extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps); | |
9625 | # 378 "include/linux/fs.h" 2 | |
9626 | # 1 "include/linux/semaphore.h" 1 | |
9627 | # 16 "include/linux/semaphore.h" | |
9628 | struct semaphore { | |
9629 | spinlock_t lock; | |
9630 | unsigned int count; | |
9631 | struct list_head wait_list; | |
9632 | }; | |
9633 | # 32 "include/linux/semaphore.h" | |
9634 | static inline __attribute__((always_inline)) void sema_init(struct semaphore *sem, int val) | |
9635 | { | |
9636 | static struct lock_class_key __key; | |
9637 | *sem = (struct semaphore) { .lock = (spinlock_t) { .raw_lock = { 1 }, .magic = 0xdead4ead, .owner = ((void *)-1L), .owner_cpu = -1, .dep_map = { .name = "(*sem).lock" } }, .count = val, .wait_list = { &((*sem).wait_list), &((*sem).wait_list) }, }; | |
9638 | lockdep_init_map(&sem->lock.dep_map, "semaphore->lock", &__key, 0); | |
9639 | } | |
9640 | ||
9641 | ||
9642 | ||
9643 | ||
9644 | extern void down(struct semaphore *sem); | |
9645 | extern int __attribute__((warn_unused_result)) down_interruptible(struct semaphore *sem); | |
9646 | extern int __attribute__((warn_unused_result)) down_killable(struct semaphore *sem); | |
9647 | extern int __attribute__((warn_unused_result)) down_trylock(struct semaphore *sem); | |
9648 | extern int __attribute__((warn_unused_result)) down_timeout(struct semaphore *sem, long jiffies); | |
9649 | extern void up(struct semaphore *sem); | |
9650 | # 379 "include/linux/fs.h" 2 | |
9651 | # 1 "include/linux/fiemap.h" 1 | |
9652 | # 16 "include/linux/fiemap.h" | |
9653 | struct fiemap_extent { | |
9654 | __u64 fe_logical; | |
9655 | ||
9656 | __u64 fe_physical; | |
9657 | ||
9658 | __u64 fe_length; | |
9659 | __u64 fe_reserved64[2]; | |
9660 | __u32 fe_flags; | |
9661 | __u32 fe_reserved[3]; | |
9662 | }; | |
9663 | ||
9664 | struct fiemap { | |
9665 | __u64 fm_start; | |
9666 | ||
9667 | __u64 fm_length; | |
9668 | ||
9669 | __u32 fm_flags; | |
9670 | __u32 fm_mapped_extents; | |
9671 | __u32 fm_extent_count; | |
9672 | __u32 fm_reserved; | |
9673 | struct fiemap_extent fm_extents[0]; | |
9674 | }; | |
9675 | # 380 "include/linux/fs.h" 2 | |
9676 | ||
9677 | ||
9678 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/byteorder.h" 1 | |
9679 | # 383 "include/linux/fs.h" 2 | |
9680 | ||
9681 | struct export_operations; | |
9682 | struct hd_geometry; | |
9683 | struct iovec; | |
9684 | struct nameidata; | |
9685 | struct kiocb; | |
9686 | struct pipe_inode_info; | |
9687 | struct poll_table_struct; | |
9688 | struct kstatfs; | |
9689 | struct vm_area_struct; | |
9690 | struct vfsmount; | |
9691 | struct cred; | |
9692 | ||
9693 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) inode_init(void); | |
9694 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) inode_init_early(void); | |
9695 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) files_init(unsigned long); | |
9696 | ||
9697 | extern struct files_stat_struct files_stat; | |
9698 | extern int get_max_files(void); | |
9699 | extern int sysctl_nr_open; | |
9700 | extern struct inodes_stat_t inodes_stat; | |
9701 | extern int leases_enable, lease_break_time; | |
9702 | ||
9703 | extern int dir_notify_enable; | |
9704 | ||
9705 | ||
9706 | struct buffer_head; | |
9707 | typedef int (get_block_t)(struct inode *inode, sector_t iblock, | |
9708 | struct buffer_head *bh_result, int create); | |
9709 | typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset, | |
9710 | ssize_t bytes, void *private); | |
9711 | # 446 "include/linux/fs.h" | |
9712 | struct iattr { | |
9713 | unsigned int ia_valid; | |
9714 | umode_t ia_mode; | |
9715 | uid_t ia_uid; | |
9716 | gid_t ia_gid; | |
9717 | loff_t ia_size; | |
9718 | struct timespec ia_atime; | |
9719 | struct timespec ia_mtime; | |
9720 | struct timespec ia_ctime; | |
9721 | ||
9722 | ||
9723 | ||
9724 | ||
9725 | ||
9726 | ||
9727 | struct file *ia_file; | |
9728 | }; | |
9729 | ||
9730 | ||
9731 | ||
9732 | ||
9733 | # 1 "include/linux/quota.h" 1 | |
9734 | # 86 "include/linux/quota.h" | |
9735 | enum { | |
9736 | QIF_BLIMITS_B = 0, | |
9737 | QIF_SPACE_B, | |
9738 | QIF_ILIMITS_B, | |
9739 | QIF_INODES_B, | |
9740 | QIF_BTIME_B, | |
9741 | QIF_ITIME_B, | |
9742 | }; | |
9743 | # 106 "include/linux/quota.h" | |
9744 | struct if_dqblk { | |
9745 | __u64 dqb_bhardlimit; | |
9746 | __u64 dqb_bsoftlimit; | |
9747 | __u64 dqb_curspace; | |
9748 | __u64 dqb_ihardlimit; | |
9749 | __u64 dqb_isoftlimit; | |
9750 | __u64 dqb_curinodes; | |
9751 | __u64 dqb_btime; | |
9752 | __u64 dqb_itime; | |
9753 | __u32 dqb_valid; | |
9754 | }; | |
9755 | # 127 "include/linux/quota.h" | |
9756 | struct if_dqinfo { | |
9757 | __u64 dqi_bgrace; | |
9758 | __u64 dqi_igrace; | |
9759 | __u32 dqi_flags; | |
9760 | __u32 dqi_valid; | |
9761 | }; | |
9762 | # 149 "include/linux/quota.h" | |
9763 | enum { | |
9764 | QUOTA_NL_C_UNSPEC, | |
9765 | QUOTA_NL_C_WARNING, | |
9766 | __QUOTA_NL_C_MAX, | |
9767 | }; | |
9768 | ||
9769 | ||
9770 | enum { | |
9771 | QUOTA_NL_A_UNSPEC, | |
9772 | QUOTA_NL_A_QTYPE, | |
9773 | QUOTA_NL_A_EXCESS_ID, | |
9774 | QUOTA_NL_A_WARNING, | |
9775 | QUOTA_NL_A_DEV_MAJOR, | |
9776 | QUOTA_NL_A_DEV_MINOR, | |
9777 | QUOTA_NL_A_CAUSED_ID, | |
9778 | __QUOTA_NL_A_MAX, | |
9779 | }; | |
9780 | # 176 "include/linux/quota.h" | |
9781 | # 1 "include/linux/dqblk_xfs.h" 1 | |
9782 | # 50 "include/linux/dqblk_xfs.h" | |
9783 | typedef struct fs_disk_quota { | |
9784 | __s8 d_version; | |
9785 | __s8 d_flags; | |
9786 | __u16 d_fieldmask; | |
9787 | __u32 d_id; | |
9788 | __u64 d_blk_hardlimit; | |
9789 | __u64 d_blk_softlimit; | |
9790 | __u64 d_ino_hardlimit; | |
9791 | __u64 d_ino_softlimit; | |
9792 | __u64 d_bcount; | |
9793 | __u64 d_icount; | |
9794 | __s32 d_itimer; | |
9795 | ||
9796 | __s32 d_btimer; | |
9797 | __u16 d_iwarns; | |
9798 | __u16 d_bwarns; | |
9799 | __s32 d_padding2; | |
9800 | __u64 d_rtb_hardlimit; | |
9801 | __u64 d_rtb_softlimit; | |
9802 | __u64 d_rtbcount; | |
9803 | __s32 d_rtbtimer; | |
9804 | __u16 d_rtbwarns; | |
9805 | __s16 d_padding3; | |
9806 | char d_padding4[8]; | |
9807 | } fs_disk_quota_t; | |
9808 | # 137 "include/linux/dqblk_xfs.h" | |
9809 | typedef struct fs_qfilestat { | |
9810 | __u64 qfs_ino; | |
9811 | __u64 qfs_nblks; | |
9812 | __u32 qfs_nextents; | |
9813 | } fs_qfilestat_t; | |
9814 | ||
9815 | typedef struct fs_quota_stat { | |
9816 | __s8 qs_version; | |
9817 | __u16 qs_flags; | |
9818 | __s8 qs_pad; | |
9819 | fs_qfilestat_t qs_uquota; | |
9820 | fs_qfilestat_t qs_gquota; | |
9821 | __u32 qs_incoredqs; | |
9822 | __s32 qs_btimelimit; | |
9823 | __s32 qs_itimelimit; | |
9824 | __s32 qs_rtbtimelimit; | |
9825 | __u16 qs_bwarnlimit; | |
9826 | __u16 qs_iwarnlimit; | |
9827 | } fs_quota_stat_t; | |
9828 | # 177 "include/linux/quota.h" 2 | |
9829 | # 1 "include/linux/dqblk_v1.h" 1 | |
9830 | # 178 "include/linux/quota.h" 2 | |
9831 | # 1 "include/linux/dqblk_v2.h" 1 | |
9832 | ||
9833 | ||
9834 | ||
9835 | ||
9836 | ||
9837 | ||
9838 | ||
9839 | # 1 "include/linux/dqblk_qtree.h" 1 | |
9840 | # 17 "include/linux/dqblk_qtree.h" | |
9841 | struct dquot; | |
9842 | ||
9843 | ||
9844 | struct qtree_fmt_operations { | |
9845 | void (*mem2disk_dqblk)(void *disk, struct dquot *dquot); | |
9846 | void (*disk2mem_dqblk)(struct dquot *dquot, void *disk); | |
9847 | int (*is_id)(void *disk, struct dquot *dquot); | |
9848 | }; | |
9849 | ||
9850 | ||
9851 | struct qtree_mem_dqinfo { | |
9852 | struct super_block *dqi_sb; | |
9853 | int dqi_type; | |
9854 | unsigned int dqi_blocks; | |
9855 | unsigned int dqi_free_blk; | |
9856 | unsigned int dqi_free_entry; | |
9857 | unsigned int dqi_blocksize_bits; | |
9858 | unsigned int dqi_entry_size; | |
9859 | unsigned int dqi_usable_bs; | |
9860 | unsigned int dqi_qtree_depth; | |
9861 | struct qtree_fmt_operations *dqi_ops; | |
9862 | }; | |
9863 | ||
9864 | int qtree_write_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot); | |
9865 | int qtree_read_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot); | |
9866 | int qtree_delete_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot); | |
9867 | int qtree_release_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot); | |
9868 | int qtree_entry_unused(struct qtree_mem_dqinfo *info, char *disk); | |
9869 | static inline __attribute__((always_inline)) int qtree_depth(struct qtree_mem_dqinfo *info) | |
9870 | { | |
9871 | unsigned int epb = info->dqi_usable_bs >> 2; | |
9872 | unsigned long long entries = epb; | |
9873 | int i; | |
9874 | ||
9875 | for (i = 1; entries < (1ULL << 32); i++) | |
9876 | entries *= epb; | |
9877 | return i; | |
9878 | } | |
9879 | # 9 "include/linux/dqblk_v2.h" 2 | |
9880 | # 179 "include/linux/quota.h" 2 | |
9881 | ||
9882 | ||
9883 | ||
9884 | typedef __kernel_uid32_t qid_t; | |
9885 | typedef long long qsize_t; | |
9886 | ||
9887 | extern spinlock_t dq_data_lock; | |
9888 | # 197 "include/linux/quota.h" | |
9889 | struct mem_dqblk { | |
9890 | qsize_t dqb_bhardlimit; | |
9891 | qsize_t dqb_bsoftlimit; | |
9892 | qsize_t dqb_curspace; | |
9893 | qsize_t dqb_rsvspace; | |
9894 | qsize_t dqb_ihardlimit; | |
9895 | qsize_t dqb_isoftlimit; | |
9896 | qsize_t dqb_curinodes; | |
9897 | time_t dqb_btime; | |
9898 | time_t dqb_itime; | |
9899 | }; | |
9900 | ||
9901 | ||
9902 | ||
9903 | ||
9904 | struct quota_format_type; | |
9905 | ||
9906 | struct mem_dqinfo { | |
9907 | struct quota_format_type *dqi_format; | |
9908 | int dqi_fmt_id; | |
9909 | ||
9910 | struct list_head dqi_dirty_list; | |
9911 | unsigned long dqi_flags; | |
9912 | unsigned int dqi_bgrace; | |
9913 | unsigned int dqi_igrace; | |
9914 | qsize_t dqi_maxblimit; | |
9915 | qsize_t dqi_maxilimit; | |
9916 | void *dqi_priv; | |
9917 | }; | |
9918 | ||
9919 | struct super_block; | |
9920 | ||
9921 | ||
9922 | ||
9923 | ||
9924 | ||
9925 | extern void mark_info_dirty(struct super_block *sb, int type); | |
9926 | static inline __attribute__((always_inline)) int info_dirty(struct mem_dqinfo *info) | |
9927 | { | |
9928 | return test_bit(16, &info->dqi_flags); | |
9929 | } | |
9930 | ||
9931 | struct dqstats { | |
9932 | int lookups; | |
9933 | int drops; | |
9934 | int reads; | |
9935 | int writes; | |
9936 | int cache_hits; | |
9937 | int allocated_dquots; | |
9938 | int free_dquots; | |
9939 | int syncs; | |
9940 | }; | |
9941 | ||
9942 | extern struct dqstats dqstats; | |
9943 | # 264 "include/linux/quota.h" | |
9944 | struct dquot { | |
9945 | struct hlist_node dq_hash; | |
9946 | struct list_head dq_inuse; | |
9947 | struct list_head dq_free; | |
9948 | struct list_head dq_dirty; | |
9949 | struct mutex dq_lock; | |
9950 | atomic_t dq_count; | |
9951 | wait_queue_head_t dq_wait_unused; | |
9952 | struct super_block *dq_sb; | |
9953 | unsigned int dq_id; | |
9954 | loff_t dq_off; | |
9955 | unsigned long dq_flags; | |
9956 | short dq_type; | |
9957 | struct mem_dqblk dq_dqb; | |
9958 | }; | |
9959 | ||
9960 | ||
9961 | ||
9962 | ||
9963 | ||
9964 | struct quota_format_ops { | |
9965 | int (*check_quota_file)(struct super_block *sb, int type); | |
9966 | int (*read_file_info)(struct super_block *sb, int type); | |
9967 | int (*write_file_info)(struct super_block *sb, int type); | |
9968 | int (*free_file_info)(struct super_block *sb, int type); | |
9969 | int (*read_dqblk)(struct dquot *dquot); | |
9970 | int (*commit_dqblk)(struct dquot *dquot); | |
9971 | int (*release_dqblk)(struct dquot *dquot); | |
9972 | }; | |
9973 | ||
9974 | ||
9975 | struct dquot_operations { | |
9976 | int (*initialize) (struct inode *, int); | |
9977 | int (*drop) (struct inode *); | |
9978 | int (*alloc_space) (struct inode *, qsize_t, int); | |
9979 | int (*alloc_inode) (const struct inode *, qsize_t); | |
9980 | int (*free_space) (struct inode *, qsize_t); | |
9981 | int (*free_inode) (const struct inode *, qsize_t); | |
9982 | int (*transfer) (struct inode *, struct iattr *); | |
9983 | int (*write_dquot) (struct dquot *); | |
9984 | struct dquot *(*alloc_dquot)(struct super_block *, int); | |
9985 | void (*destroy_dquot)(struct dquot *); | |
9986 | int (*acquire_dquot) (struct dquot *); | |
9987 | int (*release_dquot) (struct dquot *); | |
9988 | int (*mark_dirty) (struct dquot *); | |
9989 | int (*write_info) (struct super_block *, int); | |
9990 | ||
9991 | int (*reserve_space) (struct inode *, qsize_t, int); | |
9992 | ||
9993 | int (*claim_space) (struct inode *, qsize_t); | |
9994 | ||
9995 | void (*release_rsv) (struct inode *, qsize_t); | |
9996 | ||
9997 | qsize_t (*get_reserved_space) (struct inode *); | |
9998 | }; | |
9999 | ||
10000 | ||
10001 | struct quotactl_ops { | |
10002 | int (*quota_on)(struct super_block *, int, int, char *, int); | |
10003 | int (*quota_off)(struct super_block *, int, int); | |
10004 | int (*quota_sync)(struct super_block *, int); | |
10005 | int (*get_info)(struct super_block *, int, struct if_dqinfo *); | |
10006 | int (*set_info)(struct super_block *, int, struct if_dqinfo *); | |
10007 | int (*get_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *); | |
10008 | int (*set_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *); | |
10009 | int (*get_xstate)(struct super_block *, struct fs_quota_stat *); | |
10010 | int (*set_xstate)(struct super_block *, unsigned int, int); | |
10011 | int (*get_xquota)(struct super_block *, int, qid_t, struct fs_disk_quota *); | |
10012 | int (*set_xquota)(struct super_block *, int, qid_t, struct fs_disk_quota *); | |
10013 | }; | |
10014 | ||
10015 | struct quota_format_type { | |
10016 | int qf_fmt_id; | |
10017 | struct quota_format_ops *qf_ops; | |
10018 | struct module *qf_owner; | |
10019 | struct quota_format_type *qf_next; | |
10020 | }; | |
10021 | ||
10022 | ||
10023 | enum { | |
10024 | _DQUOT_USAGE_ENABLED = 0, | |
10025 | _DQUOT_LIMITS_ENABLED, | |
10026 | _DQUOT_SUSPENDED, | |
10027 | ||
10028 | ||
10029 | _DQUOT_STATE_FLAGS | |
10030 | }; | |
10031 | # 365 "include/linux/quota.h" | |
10032 | static inline __attribute__((always_inline)) unsigned int dquot_state_flag(unsigned int flags, int type) | |
10033 | { | |
10034 | if (type == 0) | |
10035 | return flags; | |
10036 | return flags << _DQUOT_STATE_FLAGS; | |
10037 | } | |
10038 | ||
10039 | static inline __attribute__((always_inline)) unsigned int dquot_generic_flag(unsigned int flags, int type) | |
10040 | { | |
10041 | if (type == 0) | |
10042 | return flags; | |
10043 | return flags >> _DQUOT_STATE_FLAGS; | |
10044 | } | |
10045 | ||
10046 | struct quota_info { | |
10047 | unsigned int flags; | |
10048 | struct mutex dqio_mutex; | |
10049 | struct mutex dqonoff_mutex; | |
10050 | struct rw_semaphore dqptr_sem; | |
10051 | struct inode *files[2]; | |
10052 | struct mem_dqinfo info[2]; | |
10053 | struct quota_format_ops *ops[2]; | |
10054 | }; | |
10055 | ||
10056 | int register_quota_format(struct quota_format_type *fmt); | |
10057 | void unregister_quota_format(struct quota_format_type *fmt); | |
10058 | ||
10059 | struct quota_module_name { | |
10060 | int qm_fmt_id; | |
10061 | char *qm_mod_name; | |
10062 | }; | |
10063 | # 468 "include/linux/fs.h" 2 | |
10064 | # 495 "include/linux/fs.h" | |
10065 | enum positive_aop_returns { | |
10066 | AOP_WRITEPAGE_ACTIVATE = 0x80000, | |
10067 | AOP_TRUNCATED_PAGE = 0x80001, | |
10068 | }; | |
10069 | # 509 "include/linux/fs.h" | |
10070 | struct page; | |
10071 | struct address_space; | |
10072 | struct writeback_control; | |
10073 | ||
10074 | struct iov_iter { | |
10075 | const struct iovec *iov; | |
10076 | unsigned long nr_segs; | |
10077 | size_t iov_offset; | |
10078 | size_t count; | |
10079 | }; | |
10080 | ||
10081 | size_t iov_iter_copy_from_user_atomic(struct page *page, | |
10082 | struct iov_iter *i, unsigned long offset, size_t bytes); | |
10083 | size_t iov_iter_copy_from_user(struct page *page, | |
10084 | struct iov_iter *i, unsigned long offset, size_t bytes); | |
10085 | void iov_iter_advance(struct iov_iter *i, size_t bytes); | |
10086 | int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes); | |
10087 | size_t iov_iter_single_seg_count(struct iov_iter *i); | |
10088 | ||
10089 | static inline __attribute__((always_inline)) void iov_iter_init(struct iov_iter *i, | |
10090 | const struct iovec *iov, unsigned long nr_segs, | |
10091 | size_t count, size_t written) | |
10092 | { | |
10093 | i->iov = iov; | |
10094 | i->nr_segs = nr_segs; | |
10095 | i->iov_offset = 0; | |
10096 | i->count = count + written; | |
10097 | ||
10098 | iov_iter_advance(i, written); | |
10099 | } | |
10100 | ||
10101 | static inline __attribute__((always_inline)) size_t iov_iter_count(struct iov_iter *i) | |
10102 | { | |
10103 | return i->count; | |
10104 | } | |
10105 | # 554 "include/linux/fs.h" | |
10106 | typedef struct { | |
10107 | size_t written; | |
10108 | size_t count; | |
10109 | union { | |
10110 | char *buf; | |
10111 | void *data; | |
10112 | } arg; | |
10113 | int error; | |
10114 | } read_descriptor_t; | |
10115 | ||
10116 | typedef int (*read_actor_t)(read_descriptor_t *, struct page *, | |
10117 | unsigned long, unsigned long); | |
10118 | ||
10119 | struct address_space_operations { | |
10120 | int (*writepage)(struct page *page, struct writeback_control *wbc); | |
10121 | int (*readpage)(struct file *, struct page *); | |
10122 | void (*sync_page)(struct page *); | |
10123 | ||
10124 | ||
10125 | int (*writepages)(struct address_space *, struct writeback_control *); | |
10126 | ||
10127 | ||
10128 | int (*set_page_dirty)(struct page *page); | |
10129 | ||
10130 | int (*readpages)(struct file *filp, struct address_space *mapping, | |
10131 | struct list_head *pages, unsigned nr_pages); | |
10132 | ||
10133 | int (*write_begin)(struct file *, struct address_space *mapping, | |
10134 | loff_t pos, unsigned len, unsigned flags, | |
10135 | struct page **pagep, void **fsdata); | |
10136 | int (*write_end)(struct file *, struct address_space *mapping, | |
10137 | loff_t pos, unsigned len, unsigned copied, | |
10138 | struct page *page, void *fsdata); | |
10139 | ||
10140 | ||
10141 | sector_t (*bmap)(struct address_space *, sector_t); | |
10142 | void (*invalidatepage) (struct page *, unsigned long); | |
10143 | int (*releasepage) (struct page *, gfp_t); | |
10144 | ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov, | |
10145 | loff_t offset, unsigned long nr_segs); | |
10146 | int (*get_xip_mem)(struct address_space *, unsigned long, int, | |
10147 | void **, unsigned long *); | |
10148 | ||
10149 | int (*migratepage) (struct address_space *, | |
10150 | struct page *, struct page *); | |
10151 | int (*launder_page) (struct page *); | |
10152 | int (*is_partially_uptodate) (struct page *, read_descriptor_t *, | |
10153 | unsigned long); | |
10154 | int (*error_remove_page)(struct address_space *, struct page *); | |
10155 | }; | |
10156 | ||
10157 | ||
10158 | ||
10159 | ||
10160 | ||
10161 | int pagecache_write_begin(struct file *, struct address_space *mapping, | |
10162 | loff_t pos, unsigned len, unsigned flags, | |
10163 | struct page **pagep, void **fsdata); | |
10164 | ||
10165 | int pagecache_write_end(struct file *, struct address_space *mapping, | |
10166 | loff_t pos, unsigned len, unsigned copied, | |
10167 | struct page *page, void *fsdata); | |
10168 | ||
10169 | struct backing_dev_info; | |
10170 | struct address_space { | |
10171 | struct inode *host; | |
10172 | struct radix_tree_root page_tree; | |
10173 | spinlock_t tree_lock; | |
10174 | unsigned int i_mmap_writable; | |
10175 | struct prio_tree_root i_mmap; | |
10176 | struct list_head i_mmap_nonlinear; | |
10177 | spinlock_t i_mmap_lock; | |
10178 | unsigned int truncate_count; | |
10179 | unsigned long nrpages; | |
10180 | unsigned long writeback_index; | |
10181 | const struct address_space_operations *a_ops; | |
10182 | unsigned long flags; | |
10183 | struct backing_dev_info *backing_dev_info; | |
10184 | spinlock_t private_lock; | |
10185 | struct list_head private_list; | |
10186 | struct address_space *assoc_mapping; | |
10187 | } __attribute__((aligned(sizeof(long)))); | |
10188 | ||
10189 | ||
10190 | ||
10191 | ||
10192 | ||
10193 | ||
10194 | struct block_device { | |
10195 | dev_t bd_dev; | |
10196 | struct inode * bd_inode; | |
10197 | struct super_block * bd_super; | |
10198 | int bd_openers; | |
10199 | struct mutex bd_mutex; | |
10200 | struct list_head bd_inodes; | |
10201 | void * bd_holder; | |
10202 | int bd_holders; | |
10203 | ||
10204 | struct list_head bd_holder_list; | |
10205 | ||
10206 | struct block_device * bd_contains; | |
10207 | unsigned bd_block_size; | |
10208 | struct hd_struct * bd_part; | |
10209 | ||
10210 | unsigned bd_part_count; | |
10211 | int bd_invalidated; | |
10212 | struct gendisk * bd_disk; | |
10213 | struct list_head bd_list; | |
10214 | ||
10215 | ||
10216 | ||
10217 | ||
10218 | ||
10219 | ||
10220 | unsigned long bd_private; | |
10221 | ||
10222 | ||
10223 | int bd_fsfreeze_count; | |
10224 | ||
10225 | struct mutex bd_fsfreeze_mutex; | |
10226 | }; | |
10227 | # 683 "include/linux/fs.h" | |
10228 | int mapping_tagged(struct address_space *mapping, int tag); | |
10229 | ||
10230 | ||
10231 | ||
10232 | ||
10233 | static inline __attribute__((always_inline)) int mapping_mapped(struct address_space *mapping) | |
10234 | { | |
10235 | return !prio_tree_empty(&mapping->i_mmap) || | |
10236 | !list_empty(&mapping->i_mmap_nonlinear); | |
10237 | } | |
10238 | ||
10239 | ||
10240 | ||
10241 | ||
10242 | ||
10243 | ||
10244 | ||
10245 | static inline __attribute__((always_inline)) int mapping_writably_mapped(struct address_space *mapping) | |
10246 | { | |
10247 | return mapping->i_mmap_writable != 0; | |
10248 | } | |
10249 | # 716 "include/linux/fs.h" | |
10250 | struct posix_acl; | |
10251 | ||
10252 | ||
10253 | struct inode { | |
10254 | struct hlist_node i_hash; | |
10255 | struct list_head i_list; | |
10256 | struct list_head i_sb_list; | |
10257 | struct list_head i_dentry; | |
10258 | unsigned long i_ino; | |
10259 | atomic_t i_count; | |
10260 | unsigned int i_nlink; | |
10261 | uid_t i_uid; | |
10262 | gid_t i_gid; | |
10263 | dev_t i_rdev; | |
10264 | u64 i_version; | |
10265 | loff_t i_size; | |
10266 | ||
10267 | ||
10268 | ||
10269 | struct timespec i_atime; | |
10270 | struct timespec i_mtime; | |
10271 | struct timespec i_ctime; | |
10272 | blkcnt_t i_blocks; | |
10273 | unsigned int i_blkbits; | |
10274 | unsigned short i_bytes; | |
10275 | umode_t i_mode; | |
10276 | spinlock_t i_lock; | |
10277 | struct mutex i_mutex; | |
10278 | struct rw_semaphore i_alloc_sem; | |
10279 | const struct inode_operations *i_op; | |
10280 | const struct file_operations *i_fop; | |
10281 | struct super_block *i_sb; | |
10282 | struct file_lock *i_flock; | |
10283 | struct address_space *i_mapping; | |
10284 | struct address_space i_data; | |
10285 | ||
10286 | struct dquot *i_dquot[2]; | |
10287 | ||
10288 | struct list_head i_devices; | |
10289 | union { | |
10290 | struct pipe_inode_info *i_pipe; | |
10291 | struct block_device *i_bdev; | |
10292 | struct cdev *i_cdev; | |
10293 | }; | |
10294 | ||
10295 | __u32 i_generation; | |
10296 | ||
10297 | ||
10298 | __u32 i_fsnotify_mask; | |
10299 | struct hlist_head i_fsnotify_mark_entries; | |
10300 | ||
10301 | ||
10302 | ||
10303 | struct list_head inotify_watches; | |
10304 | struct mutex inotify_mutex; | |
10305 | ||
10306 | ||
10307 | unsigned long i_state; | |
10308 | unsigned long dirtied_when; | |
10309 | ||
10310 | unsigned int i_flags; | |
10311 | ||
10312 | atomic_t i_writecount; | |
10313 | ||
10314 | void *i_security; | |
10315 | ||
10316 | ||
10317 | struct posix_acl *i_acl; | |
10318 | struct posix_acl *i_default_acl; | |
10319 | ||
10320 | void *i_private; | |
10321 | }; | |
10322 | # 800 "include/linux/fs.h" | |
10323 | enum inode_i_mutex_lock_class | |
10324 | { | |
10325 | I_MUTEX_NORMAL, | |
10326 | I_MUTEX_PARENT, | |
10327 | I_MUTEX_CHILD, | |
10328 | I_MUTEX_XATTR, | |
10329 | I_MUTEX_QUOTA | |
10330 | }; | |
10331 | # 819 "include/linux/fs.h" | |
10332 | static inline __attribute__((always_inline)) loff_t i_size_read(const struct inode *inode) | |
10333 | { | |
10334 | # 838 "include/linux/fs.h" | |
10335 | return inode->i_size; | |
10336 | ||
10337 | } | |
10338 | ||
10339 | ||
10340 | ||
10341 | ||
10342 | ||
10343 | ||
10344 | static inline __attribute__((always_inline)) void i_size_write(struct inode *inode, loff_t i_size) | |
10345 | { | |
10346 | # 858 "include/linux/fs.h" | |
10347 | inode->i_size = i_size; | |
10348 | ||
10349 | } | |
10350 | ||
10351 | static inline __attribute__((always_inline)) unsigned iminor(const struct inode *inode) | |
10352 | { | |
10353 | return ((unsigned int) ((inode->i_rdev) & ((1U << 20) - 1))); | |
10354 | } | |
10355 | ||
10356 | static inline __attribute__((always_inline)) unsigned imajor(const struct inode *inode) | |
10357 | { | |
10358 | return ((unsigned int) ((inode->i_rdev) >> 20)); | |
10359 | } | |
10360 | ||
10361 | extern struct block_device *I_BDEV(struct inode *inode); | |
10362 | ||
10363 | struct fown_struct { | |
10364 | rwlock_t lock; | |
10365 | struct pid *pid; | |
10366 | enum pid_type pid_type; | |
10367 | uid_t uid, euid; | |
10368 | int signum; | |
10369 | }; | |
10370 | ||
10371 | ||
10372 | ||
10373 | ||
10374 | struct file_ra_state { | |
10375 | unsigned long start; | |
10376 | unsigned int size; | |
10377 | unsigned int async_size; | |
10378 | ||
10379 | ||
10380 | unsigned int ra_pages; | |
10381 | unsigned int mmap_miss; | |
10382 | loff_t prev_pos; | |
10383 | }; | |
10384 | ||
10385 | ||
10386 | ||
10387 | ||
10388 | static inline __attribute__((always_inline)) int ra_has_index(struct file_ra_state *ra, unsigned long index) | |
10389 | { | |
10390 | return (index >= ra->start && | |
10391 | index < ra->start + ra->size); | |
10392 | } | |
10393 | ||
10394 | ||
10395 | ||
10396 | ||
10397 | struct file { | |
10398 | ||
10399 | ||
10400 | ||
10401 | ||
10402 | union { | |
10403 | struct list_head fu_list; | |
10404 | struct rcu_head fu_rcuhead; | |
10405 | } f_u; | |
10406 | struct path f_path; | |
10407 | ||
10408 | ||
10409 | const struct file_operations *f_op; | |
10410 | spinlock_t f_lock; | |
10411 | atomic_long_t f_count; | |
10412 | unsigned int f_flags; | |
10413 | fmode_t f_mode; | |
10414 | loff_t f_pos; | |
10415 | struct fown_struct f_owner; | |
10416 | const struct cred *f_cred; | |
10417 | struct file_ra_state f_ra; | |
10418 | ||
10419 | u64 f_version; | |
10420 | ||
10421 | void *f_security; | |
10422 | ||
10423 | ||
10424 | void *private_data; | |
10425 | ||
10426 | ||
10427 | ||
10428 | struct list_head f_ep_links; | |
10429 | ||
10430 | struct address_space *f_mapping; | |
10431 | ||
10432 | unsigned long f_mnt_write_state; | |
10433 | ||
10434 | }; | |
10435 | extern spinlock_t files_lock; | |
10436 | ||
10437 | ||
10438 | ||
10439 | ||
10440 | ||
10441 | ||
10442 | ||
10443 | static inline __attribute__((always_inline)) void file_take_write(struct file *f) | |
10444 | { | |
10445 | ({ int __ret_warn_on = !!(f->f_mnt_write_state != 0); if (__builtin_expect(!!(__ret_warn_on), 0)) asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/fs.h"), "i"(956), "i"((1<<0)), "i"(sizeof(struct bug_entry))); __builtin_expect(!!(__ret_warn_on), 0); }); | |
10446 | f->f_mnt_write_state = 1; | |
10447 | } | |
10448 | static inline __attribute__((always_inline)) void file_release_write(struct file *f) | |
10449 | { | |
10450 | f->f_mnt_write_state |= 2; | |
10451 | } | |
10452 | static inline __attribute__((always_inline)) void file_reset_write(struct file *f) | |
10453 | { | |
10454 | f->f_mnt_write_state = 0; | |
10455 | } | |
10456 | static inline __attribute__((always_inline)) void file_check_state(struct file *f) | |
10457 | { | |
10458 | ||
10459 | ||
10460 | ||
10461 | ||
10462 | ({ int __ret_warn_on = !!(f->f_mnt_write_state == 1); if (__builtin_expect(!!(__ret_warn_on), 0)) asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/fs.h"), "i"(973), "i"((1<<0)), "i"(sizeof(struct bug_entry))); __builtin_expect(!!(__ret_warn_on), 0); }); | |
10463 | ({ int __ret_warn_on = !!(f->f_mnt_write_state == 2); if (__builtin_expect(!!(__ret_warn_on), 0)) asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/fs.h"), "i"(974), "i"((1<<0)), "i"(sizeof(struct bug_entry))); __builtin_expect(!!(__ret_warn_on), 0); }); | |
10464 | } | |
10465 | static inline __attribute__((always_inline)) int file_check_writeable(struct file *f) | |
10466 | { | |
10467 | if (f->f_mnt_write_state == 1) | |
10468 | return 0; | |
10469 | printk("<4>" "writeable file with no " | |
10470 | "mnt_want_write()\n"); | |
10471 | ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/fs.h"), "i"(982), "i"((1<<0)), "i"(sizeof(struct bug_entry))); __builtin_expect(!!(__ret_warn_on), 0); }); | |
10472 | return -22; | |
10473 | } | |
10474 | # 1027 "include/linux/fs.h" | |
10475 | typedef struct files_struct *fl_owner_t; | |
10476 | ||
10477 | struct file_lock_operations { | |
10478 | void (*fl_copy_lock)(struct file_lock *, struct file_lock *); | |
10479 | void (*fl_release_private)(struct file_lock *); | |
10480 | }; | |
10481 | ||
10482 | struct lock_manager_operations { | |
10483 | int (*fl_compare_owner)(struct file_lock *, struct file_lock *); | |
10484 | void (*fl_notify)(struct file_lock *); | |
10485 | int (*fl_grant)(struct file_lock *, struct file_lock *, int); | |
10486 | void (*fl_copy_lock)(struct file_lock *, struct file_lock *); | |
10487 | void (*fl_release_private)(struct file_lock *); | |
10488 | void (*fl_break)(struct file_lock *); | |
10489 | int (*fl_mylease)(struct file_lock *, struct file_lock *); | |
10490 | int (*fl_change)(struct file_lock **, int); | |
10491 | }; | |
10492 | ||
10493 | struct lock_manager { | |
10494 | struct list_head list; | |
10495 | }; | |
10496 | ||
10497 | void locks_start_grace(struct lock_manager *); | |
10498 | void locks_end_grace(struct lock_manager *); | |
10499 | int locks_in_grace(void); | |
10500 | ||
10501 | ||
10502 | # 1 "include/linux/nfs_fs_i.h" 1 | |
10503 | ||
10504 | ||
10505 | ||
10506 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/types.h" 1 | |
10507 | # 5 "include/linux/nfs_fs_i.h" 2 | |
10508 | ||
10509 | # 1 "include/linux/nfs.h" 1 | |
10510 | # 40 "include/linux/nfs.h" | |
10511 | enum nfs_stat { | |
10512 | NFS_OK = 0, | |
10513 | NFSERR_PERM = 1, | |
10514 | NFSERR_NOENT = 2, | |
10515 | NFSERR_IO = 5, | |
10516 | NFSERR_NXIO = 6, | |
10517 | NFSERR_EAGAIN = 11, | |
10518 | NFSERR_ACCES = 13, | |
10519 | NFSERR_EXIST = 17, | |
10520 | NFSERR_XDEV = 18, | |
10521 | NFSERR_NODEV = 19, | |
10522 | NFSERR_NOTDIR = 20, | |
10523 | NFSERR_ISDIR = 21, | |
10524 | NFSERR_INVAL = 22, | |
10525 | NFSERR_FBIG = 27, | |
10526 | NFSERR_NOSPC = 28, | |
10527 | NFSERR_ROFS = 30, | |
10528 | NFSERR_MLINK = 31, | |
10529 | NFSERR_OPNOTSUPP = 45, | |
10530 | NFSERR_NAMETOOLONG = 63, | |
10531 | NFSERR_NOTEMPTY = 66, | |
10532 | NFSERR_DQUOT = 69, | |
10533 | NFSERR_STALE = 70, | |
10534 | NFSERR_REMOTE = 71, | |
10535 | NFSERR_WFLUSH = 99, | |
10536 | NFSERR_BADHANDLE = 10001, | |
10537 | NFSERR_NOT_SYNC = 10002, | |
10538 | NFSERR_BAD_COOKIE = 10003, | |
10539 | NFSERR_NOTSUPP = 10004, | |
10540 | NFSERR_TOOSMALL = 10005, | |
10541 | NFSERR_SERVERFAULT = 10006, | |
10542 | NFSERR_BADTYPE = 10007, | |
10543 | NFSERR_JUKEBOX = 10008, | |
10544 | NFSERR_SAME = 10009, | |
10545 | NFSERR_DENIED = 10010, | |
10546 | NFSERR_EXPIRED = 10011, | |
10547 | NFSERR_LOCKED = 10012, | |
10548 | NFSERR_GRACE = 10013, | |
10549 | NFSERR_FHEXPIRED = 10014, | |
10550 | NFSERR_SHARE_DENIED = 10015, | |
10551 | NFSERR_WRONGSEC = 10016, | |
10552 | NFSERR_CLID_INUSE = 10017, | |
10553 | NFSERR_RESOURCE = 10018, | |
10554 | NFSERR_MOVED = 10019, | |
10555 | NFSERR_NOFILEHANDLE = 10020, | |
10556 | NFSERR_MINOR_VERS_MISMATCH = 10021, | |
10557 | NFSERR_STALE_CLIENTID = 10022, | |
10558 | NFSERR_STALE_STATEID = 10023, | |
10559 | NFSERR_OLD_STATEID = 10024, | |
10560 | NFSERR_BAD_STATEID = 10025, | |
10561 | NFSERR_BAD_SEQID = 10026, | |
10562 | NFSERR_NOT_SAME = 10027, | |
10563 | NFSERR_LOCK_RANGE = 10028, | |
10564 | NFSERR_SYMLINK = 10029, | |
10565 | NFSERR_RESTOREFH = 10030, | |
10566 | NFSERR_LEASE_MOVED = 10031, | |
10567 | NFSERR_ATTRNOTSUPP = 10032, | |
10568 | NFSERR_NO_GRACE = 10033, | |
10569 | NFSERR_RECLAIM_BAD = 10034, | |
10570 | NFSERR_RECLAIM_CONFLICT = 10035, | |
10571 | NFSERR_BAD_XDR = 10036, | |
10572 | NFSERR_LOCKS_HELD = 10037, | |
10573 | NFSERR_OPENMODE = 10038, | |
10574 | NFSERR_BADOWNER = 10039, | |
10575 | NFSERR_BADCHAR = 10040, | |
10576 | NFSERR_BADNAME = 10041, | |
10577 | NFSERR_BAD_RANGE = 10042, | |
10578 | NFSERR_LOCK_NOTSUPP = 10043, | |
10579 | NFSERR_OP_ILLEGAL = 10044, | |
10580 | NFSERR_DEADLOCK = 10045, | |
10581 | NFSERR_FILE_OPEN = 10046, | |
10582 | NFSERR_ADMIN_REVOKED = 10047, | |
10583 | NFSERR_CB_PATH_DOWN = 10048, | |
10584 | }; | |
10585 | ||
10586 | ||
10587 | ||
10588 | enum nfs_ftype { | |
10589 | NFNON = 0, | |
10590 | NFREG = 1, | |
10591 | NFDIR = 2, | |
10592 | NFBLK = 3, | |
10593 | NFCHR = 4, | |
10594 | NFLNK = 5, | |
10595 | NFSOCK = 6, | |
10596 | NFBAD = 7, | |
10597 | NFFIFO = 8 | |
10598 | }; | |
10599 | ||
10600 | ||
10601 | # 1 "include/linux/sunrpc/msg_prot.h" 1 | |
10602 | # 18 "include/linux/sunrpc/msg_prot.h" | |
10603 | typedef u32 rpc_authflavor_t; | |
10604 | ||
10605 | enum rpc_auth_flavors { | |
10606 | RPC_AUTH_NULL = 0, | |
10607 | RPC_AUTH_UNIX = 1, | |
10608 | RPC_AUTH_SHORT = 2, | |
10609 | RPC_AUTH_DES = 3, | |
10610 | RPC_AUTH_KRB = 4, | |
10611 | RPC_AUTH_GSS = 6, | |
10612 | RPC_AUTH_MAXFLAVOR = 8, | |
10613 | ||
10614 | RPC_AUTH_GSS_KRB5 = 390003, | |
10615 | RPC_AUTH_GSS_KRB5I = 390004, | |
10616 | RPC_AUTH_GSS_KRB5P = 390005, | |
10617 | RPC_AUTH_GSS_LKEY = 390006, | |
10618 | RPC_AUTH_GSS_LKEYI = 390007, | |
10619 | RPC_AUTH_GSS_LKEYP = 390008, | |
10620 | RPC_AUTH_GSS_SPKM = 390009, | |
10621 | RPC_AUTH_GSS_SPKMI = 390010, | |
10622 | RPC_AUTH_GSS_SPKMP = 390011, | |
10623 | }; | |
10624 | ||
10625 | ||
10626 | ||
10627 | ||
10628 | enum rpc_msg_type { | |
10629 | RPC_CALL = 0, | |
10630 | RPC_REPLY = 1 | |
10631 | }; | |
10632 | ||
10633 | enum rpc_reply_stat { | |
10634 | RPC_MSG_ACCEPTED = 0, | |
10635 | RPC_MSG_DENIED = 1 | |
10636 | }; | |
10637 | ||
10638 | enum rpc_accept_stat { | |
10639 | RPC_SUCCESS = 0, | |
10640 | RPC_PROG_UNAVAIL = 1, | |
10641 | RPC_PROG_MISMATCH = 2, | |
10642 | RPC_PROC_UNAVAIL = 3, | |
10643 | RPC_GARBAGE_ARGS = 4, | |
10644 | RPC_SYSTEM_ERR = 5, | |
10645 | ||
10646 | RPC_DROP_REPLY = 60000, | |
10647 | }; | |
10648 | ||
10649 | enum rpc_reject_stat { | |
10650 | RPC_MISMATCH = 0, | |
10651 | RPC_AUTH_ERROR = 1 | |
10652 | }; | |
10653 | ||
10654 | enum rpc_auth_stat { | |
10655 | RPC_AUTH_OK = 0, | |
10656 | RPC_AUTH_BADCRED = 1, | |
10657 | RPC_AUTH_REJECTEDCRED = 2, | |
10658 | RPC_AUTH_BADVERF = 3, | |
10659 | RPC_AUTH_REJECTEDVERF = 4, | |
10660 | RPC_AUTH_TOOWEAK = 5, | |
10661 | ||
10662 | RPCSEC_GSS_CREDPROBLEM = 13, | |
10663 | RPCSEC_GSS_CTXPROBLEM = 14 | |
10664 | }; | |
10665 | # 102 "include/linux/sunrpc/msg_prot.h" | |
10666 | typedef __be32 rpc_fraghdr; | |
10667 | # 193 "include/linux/sunrpc/msg_prot.h" | |
10668 | # 1 "include/linux/inet.h" 1 | |
10669 | # 54 "include/linux/inet.h" | |
10670 | extern __be32 in_aton(const char *str); | |
10671 | extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end); | |
10672 | extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end); | |
10673 | # 194 "include/linux/sunrpc/msg_prot.h" 2 | |
10674 | # 131 "include/linux/nfs.h" 2 | |
10675 | ||
10676 | ||
10677 | ||
10678 | ||
10679 | ||
10680 | ||
10681 | struct nfs_fh { | |
10682 | unsigned short size; | |
10683 | unsigned char data[128]; | |
10684 | }; | |
10685 | ||
10686 | ||
10687 | ||
10688 | ||
10689 | ||
10690 | static inline __attribute__((always_inline)) int nfs_compare_fh(const struct nfs_fh *a, const struct nfs_fh *b) | |
10691 | { | |
10692 | return a->size != b->size || memcmp(a->data, b->data, a->size) != 0; | |
10693 | } | |
10694 | ||
10695 | static inline __attribute__((always_inline)) void nfs_copy_fh(struct nfs_fh *target, const struct nfs_fh *source) | |
10696 | { | |
10697 | target->size = source->size; | |
10698 | memcpy(target->data, source->data, source->size); | |
10699 | } | |
10700 | # 165 "include/linux/nfs.h" | |
10701 | enum nfs3_stable_how { | |
10702 | NFS_UNSTABLE = 0, | |
10703 | NFS_DATA_SYNC = 1, | |
10704 | NFS_FILE_SYNC = 2 | |
10705 | }; | |
10706 | # 7 "include/linux/nfs_fs_i.h" 2 | |
10707 | ||
10708 | struct nlm_lockowner; | |
10709 | ||
10710 | ||
10711 | ||
10712 | ||
10713 | struct nfs_lock_info { | |
10714 | u32 state; | |
10715 | struct nlm_lockowner *owner; | |
10716 | struct list_head list; | |
10717 | }; | |
10718 | ||
10719 | struct nfs4_lock_state; | |
10720 | struct nfs4_lock_info { | |
10721 | struct nfs4_lock_state *owner; | |
10722 | }; | |
10723 | # 1055 "include/linux/fs.h" 2 | |
10724 | ||
10725 | struct file_lock { | |
10726 | struct file_lock *fl_next; | |
10727 | struct list_head fl_link; | |
10728 | struct list_head fl_block; | |
10729 | fl_owner_t fl_owner; | |
10730 | unsigned char fl_flags; | |
10731 | unsigned char fl_type; | |
10732 | unsigned int fl_pid; | |
10733 | struct pid *fl_nspid; | |
10734 | wait_queue_head_t fl_wait; | |
10735 | struct file *fl_file; | |
10736 | loff_t fl_start; | |
10737 | loff_t fl_end; | |
10738 | ||
10739 | struct fasync_struct * fl_fasync; | |
10740 | unsigned long fl_break_time; | |
10741 | ||
10742 | const struct file_lock_operations *fl_ops; | |
10743 | const struct lock_manager_operations *fl_lmops; | |
10744 | union { | |
10745 | struct nfs_lock_info nfs_fl; | |
10746 | struct nfs4_lock_info nfs4_fl; | |
10747 | struct { | |
10748 | struct list_head link; | |
10749 | int state; | |
10750 | } afs; | |
10751 | } fl_u; | |
10752 | }; | |
10753 | # 1092 "include/linux/fs.h" | |
10754 | # 1 "include/linux/fcntl.h" 1 | |
10755 | ||
10756 | ||
10757 | ||
10758 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/fcntl.h" 1 | |
10759 | # 17 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/fcntl.h" | |
10760 | # 1 "include/asm-generic/fcntl.h" 1 | |
10761 | # 94 "include/asm-generic/fcntl.h" | |
10762 | struct f_owner_ex { | |
10763 | int type; | |
10764 | pid_t pid; | |
10765 | }; | |
10766 | # 139 "include/asm-generic/fcntl.h" | |
10767 | struct flock { | |
10768 | short l_type; | |
10769 | short l_whence; | |
10770 | __kernel_off_t l_start; | |
10771 | __kernel_off_t l_len; | |
10772 | __kernel_pid_t l_pid; | |
10773 | ||
10774 | }; | |
10775 | # 156 "include/asm-generic/fcntl.h" | |
10776 | struct flock64 { | |
10777 | short l_type; | |
10778 | short l_whence; | |
10779 | __kernel_loff_t l_start; | |
10780 | __kernel_loff_t l_len; | |
10781 | __kernel_pid_t l_pid; | |
10782 | ||
10783 | }; | |
10784 | # 18 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/fcntl.h" 2 | |
10785 | # 5 "include/linux/fcntl.h" 2 | |
10786 | # 1093 "include/linux/fs.h" 2 | |
10787 | ||
10788 | extern void send_sigio(struct fown_struct *fown, int fd, int band); | |
10789 | ||
10790 | ||
10791 | extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset, | |
10792 | loff_t endbyte, unsigned int flags); | |
10793 | ||
10794 | ||
10795 | extern int fcntl_getlk(struct file *, struct flock *); | |
10796 | extern int fcntl_setlk(unsigned int, struct file *, unsigned int, | |
10797 | struct flock *); | |
10798 | ||
10799 | ||
10800 | extern int fcntl_getlk64(struct file *, struct flock64 *); | |
10801 | extern int fcntl_setlk64(unsigned int, struct file *, unsigned int, | |
10802 | struct flock64 *); | |
10803 | ||
10804 | ||
10805 | extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg); | |
10806 | extern int fcntl_getlease(struct file *filp); | |
10807 | ||
10808 | ||
10809 | extern void locks_init_lock(struct file_lock *); | |
10810 | extern void locks_copy_lock(struct file_lock *, struct file_lock *); | |
10811 | extern void __locks_copy_lock(struct file_lock *, const struct file_lock *); | |
10812 | extern void locks_remove_posix(struct file *, fl_owner_t); | |
10813 | extern void locks_remove_flock(struct file *); | |
10814 | extern void locks_release_private(struct file_lock *); | |
10815 | extern void posix_test_lock(struct file *, struct file_lock *); | |
10816 | extern int posix_lock_file(struct file *, struct file_lock *, struct file_lock *); | |
10817 | extern int posix_lock_file_wait(struct file *, struct file_lock *); | |
10818 | extern int posix_unblock_lock(struct file *, struct file_lock *); | |
10819 | extern int vfs_test_lock(struct file *, struct file_lock *); | |
10820 | extern int vfs_lock_file(struct file *, unsigned int, struct file_lock *, struct file_lock *); | |
10821 | extern int vfs_cancel_lock(struct file *filp, struct file_lock *fl); | |
10822 | extern int flock_lock_file_wait(struct file *filp, struct file_lock *fl); | |
10823 | extern int __break_lease(struct inode *inode, unsigned int flags); | |
10824 | extern void lease_get_mtime(struct inode *, struct timespec *time); | |
10825 | extern int generic_setlease(struct file *, long, struct file_lock **); | |
10826 | extern int vfs_setlease(struct file *, long, struct file_lock **); | |
10827 | extern int lease_modify(struct file_lock **, int); | |
10828 | extern int lock_may_read(struct inode *, loff_t start, unsigned long count); | |
10829 | extern int lock_may_write(struct inode *, loff_t start, unsigned long count); | |
10830 | # 1281 "include/linux/fs.h" | |
10831 | struct fasync_struct { | |
10832 | int magic; | |
10833 | int fa_fd; | |
10834 | struct fasync_struct *fa_next; | |
10835 | struct file *fa_file; | |
10836 | }; | |
10837 | ||
10838 | ||
10839 | ||
10840 | ||
10841 | extern int fasync_helper(int, struct file *, int, struct fasync_struct **); | |
10842 | ||
10843 | extern void kill_fasync(struct fasync_struct **, int, int); | |
10844 | ||
10845 | extern void __kill_fasync(struct fasync_struct *, int, int); | |
10846 | ||
10847 | extern int __f_setown(struct file *filp, struct pid *, enum pid_type, int force); | |
10848 | extern int f_setown(struct file *filp, unsigned long arg, int force); | |
10849 | extern void f_delown(struct file *filp); | |
10850 | extern pid_t f_getown(struct file *filp); | |
10851 | extern int send_sigurg(struct fown_struct *fown); | |
10852 | # 1311 "include/linux/fs.h" | |
10853 | extern struct list_head super_blocks; | |
10854 | extern spinlock_t sb_lock; | |
10855 | ||
10856 | ||
10857 | ||
10858 | struct super_block { | |
10859 | struct list_head s_list; | |
10860 | dev_t s_dev; | |
10861 | unsigned long s_blocksize; | |
10862 | unsigned char s_blocksize_bits; | |
10863 | unsigned char s_dirt; | |
10864 | loff_t s_maxbytes; | |
10865 | struct file_system_type *s_type; | |
10866 | const struct super_operations *s_op; | |
10867 | const struct dquot_operations *dq_op; | |
10868 | const struct quotactl_ops *s_qcop; | |
10869 | const struct export_operations *s_export_op; | |
10870 | unsigned long s_flags; | |
10871 | unsigned long s_magic; | |
10872 | struct dentry *s_root; | |
10873 | struct rw_semaphore s_umount; | |
10874 | struct mutex s_lock; | |
10875 | int s_count; | |
10876 | int s_need_sync; | |
10877 | atomic_t s_active; | |
10878 | ||
10879 | void *s_security; | |
10880 | ||
10881 | struct xattr_handler **s_xattr; | |
10882 | ||
10883 | struct list_head s_inodes; | |
10884 | struct hlist_head s_anon; | |
10885 | struct list_head s_files; | |
10886 | ||
10887 | struct list_head s_dentry_lru; | |
10888 | int s_nr_dentry_unused; | |
10889 | ||
10890 | struct block_device *s_bdev; | |
10891 | struct backing_dev_info *s_bdi; | |
10892 | struct mtd_info *s_mtd; | |
10893 | struct list_head s_instances; | |
10894 | struct quota_info s_dquot; | |
10895 | ||
10896 | int s_frozen; | |
10897 | wait_queue_head_t s_wait_unfrozen; | |
10898 | ||
10899 | char s_id[32]; | |
10900 | ||
10901 | void *s_fs_info; | |
10902 | fmode_t s_mode; | |
10903 | ||
10904 | ||
10905 | ||
10906 | ||
10907 | ||
10908 | struct mutex s_vfs_rename_mutex; | |
10909 | ||
10910 | ||
10911 | ||
10912 | u32 s_time_gran; | |
10913 | ||
10914 | ||
10915 | ||
10916 | ||
10917 | ||
10918 | char *s_subtype; | |
10919 | ||
10920 | ||
10921 | ||
10922 | ||
10923 | ||
10924 | char *s_options; | |
10925 | }; | |
10926 | ||
10927 | extern struct timespec current_fs_time(struct super_block *sb); | |
10928 | ||
10929 | ||
10930 | ||
10931 | ||
10932 | enum { | |
10933 | SB_UNFROZEN = 0, | |
10934 | SB_FREEZE_WRITE = 1, | |
10935 | SB_FREEZE_TRANS = 2, | |
10936 | }; | |
10937 | # 1407 "include/linux/fs.h" | |
10938 | extern void lock_super(struct super_block *); | |
10939 | extern void unlock_super(struct super_block *); | |
10940 | ||
10941 | ||
10942 | ||
10943 | ||
10944 | extern int vfs_create(struct inode *, struct dentry *, int, struct nameidata *); | |
10945 | extern int vfs_mkdir(struct inode *, struct dentry *, int); | |
10946 | extern int vfs_mknod(struct inode *, struct dentry *, int, dev_t); | |
10947 | extern int vfs_symlink(struct inode *, struct dentry *, const char *); | |
10948 | extern int vfs_link(struct dentry *, struct inode *, struct dentry *); | |
10949 | extern int vfs_rmdir(struct inode *, struct dentry *); | |
10950 | extern int vfs_unlink(struct inode *, struct dentry *); | |
10951 | extern int vfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *); | |
10952 | ||
10953 | ||
10954 | ||
10955 | ||
10956 | extern void dentry_unhash(struct dentry *dentry); | |
10957 | ||
10958 | ||
10959 | ||
10960 | ||
10961 | extern int file_permission(struct file *, int); | |
10962 | ||
10963 | ||
10964 | ||
10965 | ||
10966 | struct fiemap_extent_info { | |
10967 | unsigned int fi_flags; | |
10968 | unsigned int fi_extents_mapped; | |
10969 | unsigned int fi_extents_max; | |
10970 | struct fiemap_extent *fi_extents_start; | |
10971 | ||
10972 | }; | |
10973 | int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical, | |
10974 | u64 phys, u64 len, u32 flags); | |
10975 | int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags); | |
10976 | # 1468 "include/linux/fs.h" | |
10977 | typedef int (*filldir_t)(void *, const char *, int, loff_t, u64, unsigned); | |
10978 | struct block_device_operations; | |
10979 | # 1482 "include/linux/fs.h" | |
10980 | struct file_operations { | |
10981 | struct module *owner; | |
10982 | loff_t (*llseek) (struct file *, loff_t, int); | |
10983 | ssize_t (*read) (struct file *, char *, size_t, loff_t *); | |
10984 | ssize_t (*write) (struct file *, const char *, size_t, loff_t *); | |
10985 | ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t); | |
10986 | ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t); | |
10987 | int (*readdir) (struct file *, void *, filldir_t); | |
10988 | unsigned int (*poll) (struct file *, struct poll_table_struct *); | |
10989 | int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long); | |
10990 | long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); | |
10991 | long (*compat_ioctl) (struct file *, unsigned int, unsigned long); | |
10992 | int (*mmap) (struct file *, struct vm_area_struct *); | |
10993 | int (*open) (struct inode *, struct file *); | |
10994 | int (*flush) (struct file *, fl_owner_t id); | |
10995 | int (*release) (struct inode *, struct file *); | |
10996 | int (*fsync) (struct file *, struct dentry *, int datasync); | |
10997 | int (*aio_fsync) (struct kiocb *, int datasync); | |
10998 | int (*fasync) (int, struct file *, int); | |
10999 | int (*lock) (struct file *, int, struct file_lock *); | |
11000 | ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int); | |
11001 | unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); | |
11002 | int (*check_flags)(int); | |
11003 | int (*flock) (struct file *, int, struct file_lock *); | |
11004 | ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int); | |
11005 | ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); | |
11006 | int (*setlease)(struct file *, long, struct file_lock **); | |
11007 | }; | |
11008 | ||
11009 | struct inode_operations { | |
11010 | int (*create) (struct inode *,struct dentry *,int, struct nameidata *); | |
11011 | struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameidata *); | |
11012 | int (*link) (struct dentry *,struct inode *,struct dentry *); | |
11013 | int (*unlink) (struct inode *,struct dentry *); | |
11014 | int (*symlink) (struct inode *,struct dentry *,const char *); | |
11015 | int (*mkdir) (struct inode *,struct dentry *,int); | |
11016 | int (*rmdir) (struct inode *,struct dentry *); | |
11017 | int (*mknod) (struct inode *,struct dentry *,int,dev_t); | |
11018 | int (*rename) (struct inode *, struct dentry *, | |
11019 | struct inode *, struct dentry *); | |
11020 | int (*readlink) (struct dentry *, char *,int); | |
11021 | void * (*follow_link) (struct dentry *, struct nameidata *); | |
11022 | void (*put_link) (struct dentry *, struct nameidata *, void *); | |
11023 | void (*truncate) (struct inode *); | |
11024 | int (*permission) (struct inode *, int); | |
11025 | int (*check_acl)(struct inode *, int); | |
11026 | int (*setattr) (struct dentry *, struct iattr *); | |
11027 | int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *); | |
11028 | int (*setxattr) (struct dentry *, const char *,const void *,size_t,int); | |
11029 | ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t); | |
11030 | ssize_t (*listxattr) (struct dentry *, char *, size_t); | |
11031 | int (*removexattr) (struct dentry *, const char *); | |
11032 | void (*truncate_range)(struct inode *, loff_t, loff_t); | |
11033 | long (*fallocate)(struct inode *inode, int mode, loff_t offset, | |
11034 | loff_t len); | |
11035 | int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start, | |
11036 | u64 len); | |
11037 | }; | |
11038 | ||
11039 | struct seq_file; | |
11040 | ||
11041 | ssize_t rw_copy_check_uvector(int type, const struct iovec * uvector, | |
11042 | unsigned long nr_segs, unsigned long fast_segs, | |
11043 | struct iovec *fast_pointer, | |
11044 | struct iovec **ret_pointer); | |
11045 | ||
11046 | extern ssize_t vfs_read(struct file *, char *, size_t, loff_t *); | |
11047 | extern ssize_t vfs_write(struct file *, const char *, size_t, loff_t *); | |
11048 | extern ssize_t vfs_readv(struct file *, const struct iovec *, | |
11049 | unsigned long, loff_t *); | |
11050 | extern ssize_t vfs_writev(struct file *, const struct iovec *, | |
11051 | unsigned long, loff_t *); | |
11052 | ||
11053 | struct super_operations { | |
11054 | struct inode *(*alloc_inode)(struct super_block *sb); | |
11055 | void (*destroy_inode)(struct inode *); | |
11056 | ||
11057 | void (*dirty_inode) (struct inode *); | |
11058 | int (*write_inode) (struct inode *, int); | |
11059 | void (*drop_inode) (struct inode *); | |
11060 | void (*delete_inode) (struct inode *); | |
11061 | void (*put_super) (struct super_block *); | |
11062 | void (*write_super) (struct super_block *); | |
11063 | int (*sync_fs)(struct super_block *sb, int wait); | |
11064 | int (*freeze_fs) (struct super_block *); | |
11065 | int (*unfreeze_fs) (struct super_block *); | |
11066 | int (*statfs) (struct dentry *, struct kstatfs *); | |
11067 | int (*remount_fs) (struct super_block *, int *, char *); | |
11068 | void (*clear_inode) (struct inode *); | |
11069 | void (*umount_begin) (struct super_block *); | |
11070 | ||
11071 | int (*show_options)(struct seq_file *, struct vfsmount *); | |
11072 | int (*show_stats)(struct seq_file *, struct vfsmount *); | |
11073 | ||
11074 | ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t); | |
11075 | ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t); | |
11076 | ||
11077 | int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t); | |
11078 | }; | |
11079 | # 1649 "include/linux/fs.h" | |
11080 | extern void __mark_inode_dirty(struct inode *, int); | |
11081 | static inline __attribute__((always_inline)) void mark_inode_dirty(struct inode *inode) | |
11082 | { | |
11083 | __mark_inode_dirty(inode, (1 | 2 | 4)); | |
11084 | } | |
11085 | ||
11086 | static inline __attribute__((always_inline)) void mark_inode_dirty_sync(struct inode *inode) | |
11087 | { | |
11088 | __mark_inode_dirty(inode, 1); | |
11089 | } | |
11090 | # 1668 "include/linux/fs.h" | |
11091 | static inline __attribute__((always_inline)) void inc_nlink(struct inode *inode) | |
11092 | { | |
11093 | inode->i_nlink++; | |
11094 | } | |
11095 | ||
11096 | static inline __attribute__((always_inline)) void inode_inc_link_count(struct inode *inode) | |
11097 | { | |
11098 | inc_nlink(inode); | |
11099 | mark_inode_dirty(inode); | |
11100 | } | |
11101 | # 1690 "include/linux/fs.h" | |
11102 | static inline __attribute__((always_inline)) void drop_nlink(struct inode *inode) | |
11103 | { | |
11104 | inode->i_nlink--; | |
11105 | } | |
11106 | # 1703 "include/linux/fs.h" | |
11107 | static inline __attribute__((always_inline)) void clear_nlink(struct inode *inode) | |
11108 | { | |
11109 | inode->i_nlink = 0; | |
11110 | } | |
11111 | ||
11112 | static inline __attribute__((always_inline)) void inode_dec_link_count(struct inode *inode) | |
11113 | { | |
11114 | drop_nlink(inode); | |
11115 | mark_inode_dirty(inode); | |
11116 | } | |
11117 | # 1722 "include/linux/fs.h" | |
11118 | static inline __attribute__((always_inline)) void inode_inc_iversion(struct inode *inode) | |
11119 | { | |
11120 | _spin_lock(&inode->i_lock); | |
11121 | inode->i_version++; | |
11122 | _spin_unlock(&inode->i_lock); | |
11123 | } | |
11124 | ||
11125 | extern void touch_atime(struct vfsmount *mnt, struct dentry *dentry); | |
11126 | static inline __attribute__((always_inline)) void file_accessed(struct file *file) | |
11127 | { | |
11128 | if (!(file->f_flags & 01000000)) | |
11129 | touch_atime(file->f_path.mnt, file->f_path.dentry); | |
11130 | } | |
11131 | ||
11132 | int sync_inode(struct inode *inode, struct writeback_control *wbc); | |
11133 | ||
11134 | struct file_system_type { | |
11135 | const char *name; | |
11136 | int fs_flags; | |
11137 | int (*get_sb) (struct file_system_type *, int, | |
11138 | const char *, void *, struct vfsmount *); | |
11139 | void (*kill_sb) (struct super_block *); | |
11140 | struct module *owner; | |
11141 | struct file_system_type * next; | |
11142 | struct list_head fs_supers; | |
11143 | ||
11144 | struct lock_class_key s_lock_key; | |
11145 | struct lock_class_key s_umount_key; | |
11146 | ||
11147 | struct lock_class_key i_lock_key; | |
11148 | struct lock_class_key i_mutex_key; | |
11149 | struct lock_class_key i_mutex_dir_key; | |
11150 | struct lock_class_key i_alloc_sem_key; | |
11151 | }; | |
11152 | ||
11153 | extern int get_sb_ns(struct file_system_type *fs_type, int flags, void *data, | |
11154 | int (*fill_super)(struct super_block *, void *, int), | |
11155 | struct vfsmount *mnt); | |
11156 | extern int get_sb_bdev(struct file_system_type *fs_type, | |
11157 | int flags, const char *dev_name, void *data, | |
11158 | int (*fill_super)(struct super_block *, void *, int), | |
11159 | struct vfsmount *mnt); | |
11160 | extern int get_sb_single(struct file_system_type *fs_type, | |
11161 | int flags, void *data, | |
11162 | int (*fill_super)(struct super_block *, void *, int), | |
11163 | struct vfsmount *mnt); | |
11164 | extern int get_sb_nodev(struct file_system_type *fs_type, | |
11165 | int flags, void *data, | |
11166 | int (*fill_super)(struct super_block *, void *, int), | |
11167 | struct vfsmount *mnt); | |
11168 | void generic_shutdown_super(struct super_block *sb); | |
11169 | void kill_block_super(struct super_block *sb); | |
11170 | void kill_anon_super(struct super_block *sb); | |
11171 | void kill_litter_super(struct super_block *sb); | |
11172 | void deactivate_super(struct super_block *sb); | |
11173 | void deactivate_locked_super(struct super_block *sb); | |
11174 | int set_anon_super(struct super_block *s, void *data); | |
11175 | struct super_block *sget(struct file_system_type *type, | |
11176 | int (*test)(struct super_block *,void *), | |
11177 | int (*set)(struct super_block *,void *), | |
11178 | void *data); | |
11179 | extern int get_sb_pseudo(struct file_system_type *, char *, | |
11180 | const struct super_operations *ops, unsigned long, | |
11181 | struct vfsmount *mnt); | |
11182 | extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb); | |
11183 | int __put_super_and_need_restart(struct super_block *sb); | |
11184 | void put_super(struct super_block *sb); | |
11185 | ||
11186 | ||
11187 | ||
11188 | ||
11189 | ||
11190 | ||
11191 | ||
11192 | extern int register_filesystem(struct file_system_type *); | |
11193 | extern int unregister_filesystem(struct file_system_type *); | |
11194 | extern struct vfsmount *kern_mount_data(struct file_system_type *, void *data); | |
11195 | ||
11196 | extern int may_umount_tree(struct vfsmount *); | |
11197 | extern int may_umount(struct vfsmount *); | |
11198 | extern long do_mount(char *, char *, char *, unsigned long, void *); | |
11199 | extern struct vfsmount *collect_mounts(struct path *); | |
11200 | extern void drop_collected_mounts(struct vfsmount *); | |
11201 | ||
11202 | extern int vfs_statfs(struct dentry *, struct kstatfs *); | |
11203 | ||
11204 | extern int current_umask(void); | |
11205 | ||
11206 | ||
11207 | extern struct kobject *fs_kobj; | |
11208 | ||
11209 | extern int rw_verify_area(int, struct file *, loff_t *, size_t); | |
11210 | ||
11211 | ||
11212 | ||
11213 | ||
11214 | ||
11215 | extern int locks_mandatory_locked(struct inode *); | |
11216 | extern int locks_mandatory_area(int, struct inode *, struct file *, loff_t, size_t); | |
11217 | ||
11218 | ||
11219 | ||
11220 | ||
11221 | ||
11222 | ||
11223 | static inline __attribute__((always_inline)) int __mandatory_lock(struct inode *ino) | |
11224 | { | |
11225 | return (ino->i_mode & (0002000 | 00010)) == 0002000; | |
11226 | } | |
11227 | ||
11228 | ||
11229 | ||
11230 | ||
11231 | ||
11232 | ||
11233 | static inline __attribute__((always_inline)) int mandatory_lock(struct inode *ino) | |
11234 | { | |
11235 | return ((ino)->i_sb->s_flags & (64)) && __mandatory_lock(ino); | |
11236 | } | |
11237 | ||
11238 | static inline __attribute__((always_inline)) int locks_verify_locked(struct inode *inode) | |
11239 | { | |
11240 | if (mandatory_lock(inode)) | |
11241 | return locks_mandatory_locked(inode); | |
11242 | return 0; | |
11243 | } | |
11244 | ||
11245 | static inline __attribute__((always_inline)) int locks_verify_truncate(struct inode *inode, | |
11246 | struct file *filp, | |
11247 | loff_t size) | |
11248 | { | |
11249 | if (inode->i_flock && mandatory_lock(inode)) | |
11250 | return locks_mandatory_area( | |
11251 | 2, inode, filp, | |
11252 | size < inode->i_size ? size : inode->i_size, | |
11253 | (size < inode->i_size ? inode->i_size - size | |
11254 | : size - inode->i_size) | |
11255 | ); | |
11256 | return 0; | |
11257 | } | |
11258 | ||
11259 | static inline __attribute__((always_inline)) int break_lease(struct inode *inode, unsigned int mode) | |
11260 | { | |
11261 | if (inode->i_flock) | |
11262 | return __break_lease(inode, mode); | |
11263 | return 0; | |
11264 | } | |
11265 | # 1912 "include/linux/fs.h" | |
11266 | extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs, | |
11267 | struct file *filp); | |
11268 | extern int do_fallocate(struct file *file, int mode, loff_t offset, | |
11269 | loff_t len); | |
11270 | extern long do_sys_open(int dfd, const char *filename, int flags, | |
11271 | int mode); | |
11272 | extern struct file *filp_open(const char *, int, int); | |
11273 | extern struct file * dentry_open(struct dentry *, struct vfsmount *, int, | |
11274 | const struct cred *); | |
11275 | extern int filp_close(struct file *, fl_owner_t id); | |
11276 | extern char * getname(const char *); | |
11277 | ||
11278 | ||
11279 | ||
11280 | extern int ioctl_preallocate(struct file *filp, void *argp); | |
11281 | ||
11282 | ||
11283 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) vfs_caches_init_early(void); | |
11284 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) vfs_caches_init(unsigned long); | |
11285 | ||
11286 | extern struct kmem_cache *names_cachep; | |
11287 | # 1944 "include/linux/fs.h" | |
11288 | extern int register_blkdev(unsigned int, const char *); | |
11289 | extern void unregister_blkdev(unsigned int, const char *); | |
11290 | extern struct block_device *bdget(dev_t); | |
11291 | extern struct block_device *bdgrab(struct block_device *bdev); | |
11292 | extern void bd_set_size(struct block_device *, loff_t size); | |
11293 | extern void bd_forget(struct inode *inode); | |
11294 | extern void bdput(struct block_device *); | |
11295 | extern struct block_device *open_by_devnum(dev_t, fmode_t); | |
11296 | extern void invalidate_bdev(struct block_device *); | |
11297 | extern int sync_blockdev(struct block_device *bdev); | |
11298 | extern struct super_block *freeze_bdev(struct block_device *); | |
11299 | extern void emergency_thaw_all(void); | |
11300 | extern int thaw_bdev(struct block_device *bdev, struct super_block *sb); | |
11301 | extern int fsync_bdev(struct block_device *); | |
11302 | # 1973 "include/linux/fs.h" | |
11303 | extern int sync_filesystem(struct super_block *); | |
11304 | extern const struct file_operations def_blk_fops; | |
11305 | extern const struct file_operations def_chr_fops; | |
11306 | extern const struct file_operations bad_sock_fops; | |
11307 | extern const struct file_operations def_fifo_fops; | |
11308 | ||
11309 | extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long); | |
11310 | extern int blkdev_ioctl(struct block_device *, fmode_t, unsigned, unsigned long); | |
11311 | extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long); | |
11312 | extern int blkdev_get(struct block_device *, fmode_t); | |
11313 | extern int blkdev_put(struct block_device *, fmode_t); | |
11314 | extern int bd_claim(struct block_device *, void *); | |
11315 | extern void bd_release(struct block_device *); | |
11316 | ||
11317 | extern int bd_claim_by_disk(struct block_device *, void *, struct gendisk *); | |
11318 | extern void bd_release_from_disk(struct block_device *, struct gendisk *); | |
11319 | # 1997 "include/linux/fs.h" | |
11320 | extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *); | |
11321 | extern int register_chrdev_region(dev_t, unsigned, const char *); | |
11322 | extern int __register_chrdev(unsigned int major, unsigned int baseminor, | |
11323 | unsigned int count, const char *name, | |
11324 | const struct file_operations *fops); | |
11325 | extern void __unregister_chrdev(unsigned int major, unsigned int baseminor, | |
11326 | unsigned int count, const char *name); | |
11327 | extern void unregister_chrdev_region(dev_t, unsigned); | |
11328 | extern void chrdev_show(struct seq_file *,off_t); | |
11329 | ||
11330 | static inline __attribute__((always_inline)) int register_chrdev(unsigned int major, const char *name, | |
11331 | const struct file_operations *fops) | |
11332 | { | |
11333 | return __register_chrdev(major, 0, 256, name, fops); | |
11334 | } | |
11335 | ||
11336 | static inline __attribute__((always_inline)) void unregister_chrdev(unsigned int major, const char *name) | |
11337 | { | |
11338 | __unregister_chrdev(major, 0, 256, name); | |
11339 | } | |
11340 | ||
11341 | ||
11342 | ||
11343 | ||
11344 | ||
11345 | ||
11346 | ||
11347 | extern const char *__bdevname(dev_t, char *buffer); | |
11348 | extern const char *bdevname(struct block_device *bdev, char *buffer); | |
11349 | extern struct block_device *lookup_bdev(const char *); | |
11350 | extern struct block_device *open_bdev_exclusive(const char *, fmode_t, void *); | |
11351 | extern void close_bdev_exclusive(struct block_device *, fmode_t); | |
11352 | extern void blkdev_show(struct seq_file *,off_t); | |
11353 | ||
11354 | ||
11355 | ||
11356 | ||
11357 | ||
11358 | extern void init_special_inode(struct inode *, umode_t, dev_t); | |
11359 | ||
11360 | ||
11361 | extern void make_bad_inode(struct inode *); | |
11362 | extern int is_bad_inode(struct inode *); | |
11363 | ||
11364 | extern const struct file_operations read_pipefifo_fops; | |
11365 | extern const struct file_operations write_pipefifo_fops; | |
11366 | extern const struct file_operations rdwr_pipefifo_fops; | |
11367 | ||
11368 | extern int fs_may_remount_ro(struct super_block *); | |
11369 | # 2058 "include/linux/fs.h" | |
11370 | extern void check_disk_size_change(struct gendisk *disk, | |
11371 | struct block_device *bdev); | |
11372 | extern int revalidate_disk(struct gendisk *); | |
11373 | extern int check_disk_change(struct block_device *); | |
11374 | extern int __invalidate_device(struct block_device *); | |
11375 | extern int invalidate_partition(struct gendisk *, int); | |
11376 | ||
11377 | extern int invalidate_inodes(struct super_block *); | |
11378 | unsigned long invalidate_mapping_pages(struct address_space *mapping, | |
11379 | unsigned long start, unsigned long end); | |
11380 | ||
11381 | static inline __attribute__((always_inline)) unsigned long | |
11382 | invalidate_inode_pages(struct address_space *mapping) | |
11383 | { | |
11384 | return invalidate_mapping_pages(mapping, 0, ~0UL); | |
11385 | } | |
11386 | ||
11387 | static inline __attribute__((always_inline)) void invalidate_remote_inode(struct inode *inode) | |
11388 | { | |
11389 | if ((((inode->i_mode) & 00170000) == 0100000) || (((inode->i_mode) & 00170000) == 0040000) || | |
11390 | (((inode->i_mode) & 00170000) == 0120000)) | |
11391 | invalidate_mapping_pages(inode->i_mapping, 0, -1); | |
11392 | } | |
11393 | extern int invalidate_inode_pages2(struct address_space *mapping); | |
11394 | extern int invalidate_inode_pages2_range(struct address_space *mapping, | |
11395 | unsigned long start, unsigned long end); | |
11396 | extern int write_inode_now(struct inode *, int); | |
11397 | extern int filemap_fdatawrite(struct address_space *); | |
11398 | extern int filemap_flush(struct address_space *); | |
11399 | extern int filemap_fdatawait(struct address_space *); | |
11400 | extern int filemap_fdatawait_range(struct address_space *, loff_t lstart, | |
11401 | loff_t lend); | |
11402 | extern int filemap_write_and_wait(struct address_space *mapping); | |
11403 | extern int filemap_write_and_wait_range(struct address_space *mapping, | |
11404 | loff_t lstart, loff_t lend); | |
11405 | extern int wait_on_page_writeback_range(struct address_space *mapping, | |
11406 | unsigned long start, unsigned long end); | |
11407 | extern int __filemap_fdatawrite_range(struct address_space *mapping, | |
11408 | loff_t start, loff_t end, int sync_mode); | |
11409 | extern int filemap_fdatawrite_range(struct address_space *mapping, | |
11410 | loff_t start, loff_t end); | |
11411 | ||
11412 | extern int vfs_fsync_range(struct file *file, struct dentry *dentry, | |
11413 | loff_t start, loff_t end, int datasync); | |
11414 | extern int vfs_fsync(struct file *file, struct dentry *dentry, int datasync); | |
11415 | extern int generic_write_sync(struct file *file, loff_t pos, loff_t count); | |
11416 | extern void sync_supers(void); | |
11417 | extern void emergency_sync(void); | |
11418 | extern void emergency_remount(void); | |
11419 | ||
11420 | extern sector_t bmap(struct inode *, sector_t); | |
11421 | ||
11422 | extern int notify_change(struct dentry *, struct iattr *); | |
11423 | extern int inode_permission(struct inode *, int); | |
11424 | extern int generic_permission(struct inode *, int, | |
11425 | int (*check_acl)(struct inode *, int)); | |
11426 | ||
11427 | static inline __attribute__((always_inline)) bool execute_ok(struct inode *inode) | |
11428 | { | |
11429 | return (inode->i_mode & (00100|00010|00001)) || (((inode->i_mode) & 00170000) == 0040000); | |
11430 | } | |
11431 | ||
11432 | extern int get_write_access(struct inode *); | |
11433 | extern int deny_write_access(struct file *); | |
11434 | static inline __attribute__((always_inline)) void put_write_access(struct inode * inode) | |
11435 | { | |
11436 | atomic_dec(&inode->i_writecount); | |
11437 | } | |
11438 | static inline __attribute__((always_inline)) void allow_write_access(struct file *file) | |
11439 | { | |
11440 | if (file) | |
11441 | atomic_inc(&file->f_path.dentry->d_inode->i_writecount); | |
11442 | } | |
11443 | extern int do_pipe_flags(int *, int); | |
11444 | extern struct file *create_read_pipe(struct file *f, int flags); | |
11445 | extern struct file *create_write_pipe(int flags); | |
11446 | extern void free_write_pipe(struct file *); | |
11447 | ||
11448 | extern struct file *do_filp_open(int dfd, const char *pathname, | |
11449 | int open_flag, int mode, int acc_mode); | |
11450 | extern int may_open(struct path *, int, int); | |
11451 | ||
11452 | extern int kernel_read(struct file *, loff_t, char *, unsigned long); | |
11453 | extern struct file * open_exec(const char *); | |
11454 | ||
11455 | ||
11456 | extern int is_subdir(struct dentry *, struct dentry *); | |
11457 | extern ino_t find_inode_number(struct dentry *, struct qstr *); | |
11458 | ||
11459 | # 1 "include/linux/err.h" 1 | |
11460 | ||
11461 | ||
11462 | ||
11463 | ||
11464 | ||
11465 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/errno.h" 1 | |
11466 | # 7 "include/linux/err.h" 2 | |
11467 | # 22 "include/linux/err.h" | |
11468 | static inline __attribute__((always_inline)) void *ERR_PTR(long error) | |
11469 | { | |
11470 | return (void *) error; | |
11471 | } | |
11472 | ||
11473 | static inline __attribute__((always_inline)) long PTR_ERR(const void *ptr) | |
11474 | { | |
11475 | return (long) ptr; | |
11476 | } | |
11477 | ||
11478 | static inline __attribute__((always_inline)) long IS_ERR(const void *ptr) | |
11479 | { | |
11480 | return __builtin_expect(!!(((unsigned long)ptr) >= (unsigned long)-4095), 0); | |
11481 | } | |
11482 | # 44 "include/linux/err.h" | |
11483 | static inline __attribute__((always_inline)) void *ERR_CAST(const void *ptr) | |
11484 | { | |
11485 | ||
11486 | return (void *) ptr; | |
11487 | } | |
11488 | # 2148 "include/linux/fs.h" 2 | |
11489 | ||
11490 | ||
11491 | extern loff_t default_llseek(struct file *file, loff_t offset, int origin); | |
11492 | ||
11493 | extern loff_t vfs_llseek(struct file *file, loff_t offset, int origin); | |
11494 | ||
11495 | extern int inode_init_always(struct super_block *, struct inode *); | |
11496 | extern void inode_init_once(struct inode *); | |
11497 | extern void inode_add_to_lists(struct super_block *, struct inode *); | |
11498 | extern void iput(struct inode *); | |
11499 | extern struct inode * igrab(struct inode *); | |
11500 | extern ino_t iunique(struct super_block *, ino_t); | |
11501 | extern int inode_needs_sync(struct inode *inode); | |
11502 | extern void generic_delete_inode(struct inode *inode); | |
11503 | extern void generic_drop_inode(struct inode *inode); | |
11504 | extern int generic_detach_inode(struct inode *inode); | |
11505 | ||
11506 | extern struct inode *ilookup5_nowait(struct super_block *sb, | |
11507 | unsigned long hashval, int (*test)(struct inode *, void *), | |
11508 | void *data); | |
11509 | extern struct inode *ilookup5(struct super_block *sb, unsigned long hashval, | |
11510 | int (*test)(struct inode *, void *), void *data); | |
11511 | extern struct inode *ilookup(struct super_block *sb, unsigned long ino); | |
11512 | ||
11513 | extern struct inode * iget5_locked(struct super_block *, unsigned long, int (*test)(struct inode *, void *), int (*set)(struct inode *, void *), void *); | |
11514 | extern struct inode * iget_locked(struct super_block *, unsigned long); | |
11515 | extern int insert_inode_locked4(struct inode *, unsigned long, int (*test)(struct inode *, void *), void *); | |
11516 | extern int insert_inode_locked(struct inode *); | |
11517 | extern void unlock_new_inode(struct inode *); | |
11518 | ||
11519 | extern void __iget(struct inode * inode); | |
11520 | extern void iget_failed(struct inode *); | |
11521 | extern void clear_inode(struct inode *); | |
11522 | extern void destroy_inode(struct inode *); | |
11523 | extern void __destroy_inode(struct inode *); | |
11524 | extern struct inode *new_inode(struct super_block *); | |
11525 | extern int should_remove_suid(struct dentry *); | |
11526 | extern int file_remove_suid(struct file *); | |
11527 | ||
11528 | extern void __insert_inode_hash(struct inode *, unsigned long hashval); | |
11529 | extern void remove_inode_hash(struct inode *); | |
11530 | static inline __attribute__((always_inline)) void insert_inode_hash(struct inode *inode) { | |
11531 | __insert_inode_hash(inode, inode->i_ino); | |
11532 | } | |
11533 | ||
11534 | extern struct file * get_empty_filp(void); | |
11535 | extern void file_move(struct file *f, struct list_head *list); | |
11536 | extern void file_kill(struct file *f); | |
11537 | ||
11538 | struct bio; | |
11539 | extern void submit_bio(int, struct bio *); | |
11540 | extern int bdev_read_only(struct block_device *); | |
11541 | ||
11542 | extern int set_blocksize(struct block_device *, int); | |
11543 | extern int sb_set_blocksize(struct super_block *, int); | |
11544 | extern int sb_min_blocksize(struct super_block *, int); | |
11545 | ||
11546 | extern int generic_file_mmap(struct file *, struct vm_area_struct *); | |
11547 | extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *); | |
11548 | extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size); | |
11549 | int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk); | |
11550 | extern ssize_t generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t); | |
11551 | extern ssize_t __generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long, | |
11552 | loff_t *); | |
11553 | extern ssize_t generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long, loff_t); | |
11554 | extern ssize_t generic_file_direct_write(struct kiocb *, const struct iovec *, | |
11555 | unsigned long *, loff_t, loff_t *, size_t, size_t); | |
11556 | extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *, | |
11557 | unsigned long, loff_t, loff_t *, size_t, ssize_t); | |
11558 | extern ssize_t do_sync_read(struct file *filp, char *buf, size_t len, loff_t *ppos); | |
11559 | extern ssize_t do_sync_write(struct file *filp, const char *buf, size_t len, loff_t *ppos); | |
11560 | extern int generic_segment_checks(const struct iovec *iov, | |
11561 | unsigned long *nr_segs, size_t *count, int access_flags); | |
11562 | ||
11563 | ||
11564 | extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov, | |
11565 | unsigned long nr_segs, loff_t pos); | |
11566 | ||
11567 | ||
11568 | extern ssize_t generic_file_splice_read(struct file *, loff_t *, | |
11569 | struct pipe_inode_info *, size_t, unsigned int); | |
11570 | extern ssize_t default_file_splice_read(struct file *, loff_t *, | |
11571 | struct pipe_inode_info *, size_t, unsigned int); | |
11572 | extern ssize_t generic_file_splice_write(struct pipe_inode_info *, | |
11573 | struct file *, loff_t *, size_t, unsigned int); | |
11574 | extern ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, | |
11575 | struct file *out, loff_t *, size_t len, unsigned int flags); | |
11576 | extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, | |
11577 | size_t len, unsigned int flags); | |
11578 | ||
11579 | extern void | |
11580 | file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping); | |
11581 | extern loff_t no_llseek(struct file *file, loff_t offset, int origin); | |
11582 | extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin); | |
11583 | extern loff_t generic_file_llseek_unlocked(struct file *file, loff_t offset, | |
11584 | int origin); | |
11585 | extern int generic_file_open(struct inode * inode, struct file * filp); | |
11586 | extern int nonseekable_open(struct inode * inode, struct file * filp); | |
11587 | # 2255 "include/linux/fs.h" | |
11588 | static inline __attribute__((always_inline)) int xip_truncate_page(struct address_space *mapping, loff_t from) | |
11589 | { | |
11590 | return 0; | |
11591 | } | |
11592 | ||
11593 | ||
11594 | ||
11595 | ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode, | |
11596 | struct block_device *bdev, const struct iovec *iov, loff_t offset, | |
11597 | unsigned long nr_segs, get_block_t get_block, dio_iodone_t end_io, | |
11598 | int lock_type); | |
11599 | ||
11600 | enum { | |
11601 | DIO_LOCKING = 1, | |
11602 | DIO_NO_LOCKING, | |
11603 | DIO_OWN_LOCKING, | |
11604 | }; | |
11605 | ||
11606 | static inline __attribute__((always_inline)) ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb, | |
11607 | struct inode *inode, struct block_device *bdev, const struct iovec *iov, | |
11608 | loff_t offset, unsigned long nr_segs, get_block_t get_block, | |
11609 | dio_iodone_t end_io) | |
11610 | { | |
11611 | return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, | |
11612 | nr_segs, get_block, end_io, DIO_LOCKING); | |
11613 | } | |
11614 | ||
11615 | static inline __attribute__((always_inline)) ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb, | |
11616 | struct inode *inode, struct block_device *bdev, const struct iovec *iov, | |
11617 | loff_t offset, unsigned long nr_segs, get_block_t get_block, | |
11618 | dio_iodone_t end_io) | |
11619 | { | |
11620 | return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, | |
11621 | nr_segs, get_block, end_io, DIO_NO_LOCKING); | |
11622 | } | |
11623 | ||
11624 | static inline __attribute__((always_inline)) ssize_t blockdev_direct_IO_own_locking(int rw, struct kiocb *iocb, | |
11625 | struct inode *inode, struct block_device *bdev, const struct iovec *iov, | |
11626 | loff_t offset, unsigned long nr_segs, get_block_t get_block, | |
11627 | dio_iodone_t end_io) | |
11628 | { | |
11629 | return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, | |
11630 | nr_segs, get_block, end_io, DIO_OWN_LOCKING); | |
11631 | } | |
11632 | ||
11633 | ||
11634 | extern const struct file_operations generic_ro_fops; | |
11635 | ||
11636 | ||
11637 | ||
11638 | extern int vfs_readlink(struct dentry *, char *, int, const char *); | |
11639 | extern int vfs_follow_link(struct nameidata *, const char *); | |
11640 | extern int page_readlink(struct dentry *, char *, int); | |
11641 | extern void *page_follow_link_light(struct dentry *, struct nameidata *); | |
11642 | extern void page_put_link(struct dentry *, struct nameidata *, void *); | |
11643 | extern int __page_symlink(struct inode *inode, const char *symname, int len, | |
11644 | int nofs); | |
11645 | extern int page_symlink(struct inode *inode, const char *symname, int len); | |
11646 | extern const struct inode_operations page_symlink_inode_operations; | |
11647 | extern int generic_readlink(struct dentry *, char *, int); | |
11648 | extern void generic_fillattr(struct inode *, struct kstat *); | |
11649 | extern int vfs_getattr(struct vfsmount *, struct dentry *, struct kstat *); | |
11650 | void inode_add_bytes(struct inode *inode, loff_t bytes); | |
11651 | void inode_sub_bytes(struct inode *inode, loff_t bytes); | |
11652 | loff_t inode_get_bytes(struct inode *inode); | |
11653 | void inode_set_bytes(struct inode *inode, loff_t bytes); | |
11654 | ||
11655 | extern int vfs_readdir(struct file *, filldir_t, void *); | |
11656 | ||
11657 | extern int vfs_stat(char *, struct kstat *); | |
11658 | extern int vfs_lstat(char *, struct kstat *); | |
11659 | extern int vfs_fstat(unsigned int, struct kstat *); | |
11660 | extern int vfs_fstatat(int , char *, struct kstat *, int); | |
11661 | ||
11662 | extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, | |
11663 | unsigned long arg); | |
11664 | extern int __generic_block_fiemap(struct inode *inode, | |
11665 | struct fiemap_extent_info *fieinfo, u64 start, | |
11666 | u64 len, get_block_t *get_block); | |
11667 | extern int generic_block_fiemap(struct inode *inode, | |
11668 | struct fiemap_extent_info *fieinfo, u64 start, | |
11669 | u64 len, get_block_t *get_block); | |
11670 | ||
11671 | extern void get_filesystem(struct file_system_type *fs); | |
11672 | extern void put_filesystem(struct file_system_type *fs); | |
11673 | extern struct file_system_type *get_fs_type(const char *name); | |
11674 | extern struct super_block *get_super(struct block_device *); | |
11675 | extern struct super_block *get_active_super(struct block_device *bdev); | |
11676 | extern struct super_block *user_get_super(dev_t); | |
11677 | extern void drop_super(struct super_block *sb); | |
11678 | ||
11679 | extern int dcache_dir_open(struct inode *, struct file *); | |
11680 | extern int dcache_dir_close(struct inode *, struct file *); | |
11681 | extern loff_t dcache_dir_lseek(struct file *, loff_t, int); | |
11682 | extern int dcache_readdir(struct file *, void *, filldir_t); | |
11683 | extern int simple_getattr(struct vfsmount *, struct dentry *, struct kstat *); | |
11684 | extern int simple_statfs(struct dentry *, struct kstatfs *); | |
11685 | extern int simple_link(struct dentry *, struct inode *, struct dentry *); | |
11686 | extern int simple_unlink(struct inode *, struct dentry *); | |
11687 | extern int simple_rmdir(struct inode *, struct dentry *); | |
11688 | extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct dentry *); | |
11689 | extern int simple_sync_file(struct file *, struct dentry *, int); | |
11690 | extern int simple_empty(struct dentry *); | |
11691 | extern int simple_readpage(struct file *file, struct page *page); | |
11692 | extern int simple_prepare_write(struct file *file, struct page *page, | |
11693 | unsigned offset, unsigned to); | |
11694 | extern int simple_write_begin(struct file *file, struct address_space *mapping, | |
11695 | loff_t pos, unsigned len, unsigned flags, | |
11696 | struct page **pagep, void **fsdata); | |
11697 | extern int simple_write_end(struct file *file, struct address_space *mapping, | |
11698 | loff_t pos, unsigned len, unsigned copied, | |
11699 | struct page *page, void *fsdata); | |
11700 | ||
11701 | extern struct dentry *simple_lookup(struct inode *, struct dentry *, struct nameidata *); | |
11702 | extern ssize_t generic_read_dir(struct file *, char *, size_t, loff_t *); | |
11703 | extern const struct file_operations simple_dir_operations; | |
11704 | extern const struct inode_operations simple_dir_inode_operations; | |
11705 | struct tree_descr { char *name; const struct file_operations *ops; int mode; }; | |
11706 | struct dentry *d_alloc_name(struct dentry *, const char *); | |
11707 | extern int simple_fill_super(struct super_block *, int, struct tree_descr *); | |
11708 | extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count); | |
11709 | extern void simple_release_fs(struct vfsmount **mount, int *count); | |
11710 | ||
11711 | extern ssize_t simple_read_from_buffer(void *to, size_t count, | |
11712 | loff_t *ppos, const void *from, size_t available); | |
11713 | ||
11714 | extern int simple_fsync(struct file *, struct dentry *, int); | |
11715 | # 2390 "include/linux/fs.h" | |
11716 | extern int inode_change_ok(const struct inode *, struct iattr *); | |
11717 | extern int inode_newsize_ok(const struct inode *, loff_t offset); | |
11718 | extern int __attribute__((warn_unused_result)) inode_setattr(struct inode *, struct iattr *); | |
11719 | ||
11720 | extern void file_update_time(struct file *file); | |
11721 | ||
11722 | extern int generic_show_options(struct seq_file *m, struct vfsmount *mnt); | |
11723 | extern void save_mount_options(struct super_block *sb, char *options); | |
11724 | extern void replace_mount_options(struct super_block *sb, char *options); | |
11725 | ||
11726 | static inline __attribute__((always_inline)) ino_t parent_ino(struct dentry *dentry) | |
11727 | { | |
11728 | ino_t res; | |
11729 | ||
11730 | _spin_lock(&dentry->d_lock); | |
11731 | res = dentry->d_parent->d_inode->i_ino; | |
11732 | _spin_unlock(&dentry->d_lock); | |
11733 | return res; | |
11734 | } | |
11735 | ||
11736 | ||
11737 | ||
11738 | ||
11739 | ||
11740 | ||
11741 | ||
11742 | struct simple_transaction_argresp { | |
11743 | ssize_t size; | |
11744 | char data[0]; | |
11745 | }; | |
11746 | ||
11747 | ||
11748 | ||
11749 | char *simple_transaction_get(struct file *file, const char *buf, | |
11750 | size_t size); | |
11751 | ssize_t simple_transaction_read(struct file *file, char *buf, | |
11752 | size_t size, loff_t *pos); | |
11753 | int simple_transaction_release(struct inode *inode, struct file *file); | |
11754 | ||
11755 | void simple_transaction_set(struct file *file, size_t n); | |
11756 | # 2461 "include/linux/fs.h" | |
11757 | static inline __attribute__((always_inline)) void __attribute__((format(printf, 1, 2))) | |
11758 | __simple_attr_check_format(const char *fmt, ...) | |
11759 | { | |
11760 | ||
11761 | } | |
11762 | ||
11763 | int simple_attr_open(struct inode *inode, struct file *file, | |
11764 | int (*get)(void *, u64 *), int (*set)(void *, u64), | |
11765 | const char *fmt); | |
11766 | int simple_attr_release(struct inode *inode, struct file *file); | |
11767 | ssize_t simple_attr_read(struct file *file, char *buf, | |
11768 | size_t len, loff_t *ppos); | |
11769 | ssize_t simple_attr_write(struct file *file, const char *buf, | |
11770 | size_t len, loff_t *ppos); | |
11771 | ||
11772 | struct ctl_table; | |
11773 | int proc_nr_files(struct ctl_table *table, int write, | |
11774 | void *buffer, size_t *lenp, loff_t *ppos); | |
11775 | ||
11776 | int __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) get_filesystem_list(char *buf); | |
11777 | # 12 "include/linux/buffer_head.h" 2 | |
11778 | ||
11779 | # 1 "include/linux/pagemap.h" 1 | |
11780 | ||
11781 | ||
11782 | ||
11783 | ||
11784 | ||
11785 | ||
11786 | # 1 "include/linux/mm.h" 1 | |
11787 | # 11 "include/linux/mm.h" | |
11788 | # 1 "include/linux/rbtree.h" 1 | |
11789 | # 100 "include/linux/rbtree.h" | |
11790 | struct rb_node | |
11791 | { | |
11792 | unsigned long rb_parent_color; | |
11793 | ||
11794 | ||
11795 | struct rb_node *rb_right; | |
11796 | struct rb_node *rb_left; | |
11797 | } __attribute__((aligned(sizeof(long)))); | |
11798 | ||
11799 | ||
11800 | struct rb_root | |
11801 | { | |
11802 | struct rb_node *rb_node; | |
11803 | }; | |
11804 | # 123 "include/linux/rbtree.h" | |
11805 | static inline __attribute__((always_inline)) void rb_set_parent(struct rb_node *rb, struct rb_node *p) | |
11806 | { | |
11807 | rb->rb_parent_color = (rb->rb_parent_color & 3) | (unsigned long)p; | |
11808 | } | |
11809 | static inline __attribute__((always_inline)) void rb_set_color(struct rb_node *rb, int color) | |
11810 | { | |
11811 | rb->rb_parent_color = (rb->rb_parent_color & ~1) | color; | |
11812 | } | |
11813 | # 139 "include/linux/rbtree.h" | |
11814 | extern void rb_insert_color(struct rb_node *, struct rb_root *); | |
11815 | extern void rb_erase(struct rb_node *, struct rb_root *); | |
11816 | ||
11817 | ||
11818 | extern struct rb_node *rb_next(const struct rb_node *); | |
11819 | extern struct rb_node *rb_prev(const struct rb_node *); | |
11820 | extern struct rb_node *rb_first(const struct rb_root *); | |
11821 | extern struct rb_node *rb_last(const struct rb_root *); | |
11822 | ||
11823 | ||
11824 | extern void rb_replace_node(struct rb_node *victim, struct rb_node *new, | |
11825 | struct rb_root *root); | |
11826 | ||
11827 | static inline __attribute__((always_inline)) void rb_link_node(struct rb_node * node, struct rb_node * parent, | |
11828 | struct rb_node ** rb_link) | |
11829 | { | |
11830 | node->rb_parent_color = (unsigned long )parent; | |
11831 | node->rb_left = node->rb_right = ((void *)0); | |
11832 | ||
11833 | *rb_link = node; | |
11834 | } | |
11835 | # 12 "include/linux/mm.h" 2 | |
11836 | ||
11837 | ||
11838 | # 1 "include/linux/mm_types.h" 1 | |
11839 | ||
11840 | ||
11841 | ||
11842 | # 1 "include/linux/auxvec.h" 1 | |
11843 | ||
11844 | ||
11845 | ||
11846 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/auxvec.h" 1 | |
11847 | # 1 "include/asm-generic/auxvec.h" 1 | |
11848 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/auxvec.h" 2 | |
11849 | # 5 "include/linux/auxvec.h" 2 | |
11850 | # 5 "include/linux/mm_types.h" 2 | |
11851 | # 14 "include/linux/mm_types.h" | |
11852 | # 1 "include/linux/page-debug-flags.h" 1 | |
11853 | # 14 "include/linux/page-debug-flags.h" | |
11854 | enum page_debug_flags { | |
11855 | PAGE_DEBUG_FLAG_POISON, | |
11856 | }; | |
11857 | # 15 "include/linux/mm_types.h" 2 | |
11858 | ||
11859 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/mmu.h" 1 | |
11860 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/mmu.h" | |
11861 | struct sram_list_struct { | |
11862 | struct sram_list_struct *next; | |
11863 | void *addr; | |
11864 | size_t length; | |
11865 | }; | |
11866 | ||
11867 | typedef struct { | |
11868 | unsigned long end_brk; | |
11869 | unsigned long stack_start; | |
11870 | ||
11871 | ||
11872 | ||
11873 | void *l1_stack_save; | |
11874 | ||
11875 | struct sram_list_struct *sram_list; | |
11876 | ||
11877 | ||
11878 | unsigned long exec_fdpic_loadmap; | |
11879 | unsigned long interp_fdpic_loadmap; | |
11880 | ||
11881 | ||
11882 | ||
11883 | ||
11884 | } mm_context_t; | |
11885 | # 17 "include/linux/mm_types.h" 2 | |
11886 | ||
11887 | ||
11888 | ||
11889 | ||
11890 | ||
11891 | ||
11892 | struct address_space; | |
11893 | ||
11894 | ||
11895 | ||
11896 | ||
11897 | ||
11898 | ||
11899 | typedef unsigned long mm_counter_t; | |
11900 | # 40 "include/linux/mm_types.h" | |
11901 | struct page { | |
11902 | unsigned long flags; | |
11903 | ||
11904 | atomic_t _count; | |
11905 | union { | |
11906 | atomic_t _mapcount; | |
11907 | ||
11908 | ||
11909 | ||
11910 | struct { | |
11911 | u16 inuse; | |
11912 | u16 objects; | |
11913 | }; | |
11914 | }; | |
11915 | union { | |
11916 | struct { | |
11917 | unsigned long private; | |
11918 | ||
11919 | ||
11920 | ||
11921 | ||
11922 | ||
11923 | ||
11924 | struct address_space *mapping; | |
11925 | ||
11926 | ||
11927 | ||
11928 | ||
11929 | ||
11930 | ||
11931 | }; | |
11932 | ||
11933 | ||
11934 | ||
11935 | struct kmem_cache *slab; | |
11936 | struct page *first_page; | |
11937 | }; | |
11938 | union { | |
11939 | unsigned long index; | |
11940 | void *freelist; | |
11941 | }; | |
11942 | struct list_head lru; | |
11943 | # 99 "include/linux/mm_types.h" | |
11944 | unsigned long debug_flags; | |
11945 | # 109 "include/linux/mm_types.h" | |
11946 | }; | |
11947 | ||
11948 | ||
11949 | ||
11950 | ||
11951 | ||
11952 | ||
11953 | struct vm_region { | |
11954 | struct rb_node vm_rb; | |
11955 | unsigned long vm_flags; | |
11956 | unsigned long vm_start; | |
11957 | unsigned long vm_end; | |
11958 | unsigned long vm_top; | |
11959 | unsigned long vm_pgoff; | |
11960 | struct file *vm_file; | |
11961 | ||
11962 | atomic_t vm_usage; | |
11963 | }; | |
11964 | ||
11965 | ||
11966 | ||
11967 | ||
11968 | ||
11969 | ||
11970 | ||
11971 | struct vm_area_struct { | |
11972 | struct mm_struct * vm_mm; | |
11973 | unsigned long vm_start; | |
11974 | unsigned long vm_end; | |
11975 | ||
11976 | ||
11977 | ||
11978 | struct vm_area_struct *vm_next; | |
11979 | ||
11980 | pgprot_t vm_page_prot; | |
11981 | unsigned long vm_flags; | |
11982 | ||
11983 | struct rb_node vm_rb; | |
11984 | ||
11985 | ||
11986 | ||
11987 | ||
11988 | ||
11989 | ||
11990 | ||
11991 | union { | |
11992 | struct { | |
11993 | struct list_head list; | |
11994 | void *parent; | |
11995 | struct vm_area_struct *head; | |
11996 | } vm_set; | |
11997 | ||
11998 | struct raw_prio_tree_node prio_tree_node; | |
11999 | } shared; | |
12000 | ||
12001 | ||
12002 | ||
12003 | ||
12004 | ||
12005 | ||
12006 | ||
12007 | struct list_head anon_vma_node; | |
12008 | struct anon_vma *anon_vma; | |
12009 | ||
12010 | ||
12011 | const struct vm_operations_struct *vm_ops; | |
12012 | ||
12013 | ||
12014 | unsigned long vm_pgoff; | |
12015 | ||
12016 | struct file * vm_file; | |
12017 | void * vm_private_data; | |
12018 | unsigned long vm_truncate_count; | |
12019 | ||
12020 | ||
12021 | struct vm_region *vm_region; | |
12022 | ||
12023 | ||
12024 | ||
12025 | ||
12026 | }; | |
12027 | ||
12028 | struct core_thread { | |
12029 | struct task_struct *task; | |
12030 | struct core_thread *next; | |
12031 | }; | |
12032 | ||
12033 | struct core_state { | |
12034 | atomic_t nr_threads; | |
12035 | struct core_thread dumper; | |
12036 | struct completion startup; | |
12037 | }; | |
12038 | ||
12039 | struct mm_struct { | |
12040 | struct vm_area_struct * mmap; | |
12041 | struct rb_root mm_rb; | |
12042 | struct vm_area_struct * mmap_cache; | |
12043 | unsigned long (*get_unmapped_area) (struct file *filp, | |
12044 | unsigned long addr, unsigned long len, | |
12045 | unsigned long pgoff, unsigned long flags); | |
12046 | void (*unmap_area) (struct mm_struct *mm, unsigned long addr); | |
12047 | unsigned long mmap_base; | |
12048 | unsigned long task_size; | |
12049 | unsigned long cached_hole_size; | |
12050 | unsigned long free_area_cache; | |
12051 | pgd_t * pgd; | |
12052 | atomic_t mm_users; | |
12053 | atomic_t mm_count; | |
12054 | int map_count; | |
12055 | struct rw_semaphore mmap_sem; | |
12056 | spinlock_t page_table_lock; | |
12057 | ||
12058 | struct list_head mmlist; | |
12059 | ||
12060 | ||
12061 | ||
12062 | ||
12063 | ||
12064 | ||
12065 | ||
12066 | mm_counter_t _file_rss; | |
12067 | mm_counter_t _anon_rss; | |
12068 | ||
12069 | unsigned long hiwater_rss; | |
12070 | unsigned long hiwater_vm; | |
12071 | ||
12072 | unsigned long total_vm, locked_vm, shared_vm, exec_vm; | |
12073 | unsigned long stack_vm, reserved_vm, def_flags, nr_ptes; | |
12074 | unsigned long start_code, end_code, start_data, end_data; | |
12075 | unsigned long start_brk, brk, start_stack; | |
12076 | unsigned long arg_start, arg_end, env_start, env_end; | |
12077 | ||
12078 | unsigned long saved_auxv[(2*(0 + 19 + 1))]; | |
12079 | ||
12080 | struct linux_binfmt *binfmt; | |
12081 | ||
12082 | cpumask_t cpu_vm_mask; | |
12083 | ||
12084 | ||
12085 | mm_context_t context; | |
12086 | # 257 "include/linux/mm_types.h" | |
12087 | unsigned int faultstamp; | |
12088 | unsigned int token_priority; | |
12089 | unsigned int last_interval; | |
12090 | ||
12091 | unsigned long flags; | |
12092 | ||
12093 | struct core_state *core_state; | |
12094 | ||
12095 | spinlock_t ioctx_lock; | |
12096 | struct hlist_head ioctx_list; | |
12097 | # 284 "include/linux/mm_types.h" | |
12098 | struct file *exe_file; | |
12099 | unsigned long num_exe_file_vmas; | |
12100 | ||
12101 | ||
12102 | ||
12103 | ||
12104 | }; | |
12105 | # 15 "include/linux/mm.h" 2 | |
12106 | ||
12107 | struct mempolicy; | |
12108 | struct anon_vma; | |
12109 | struct file_ra_state; | |
12110 | struct user_struct; | |
12111 | struct writeback_control; | |
12112 | struct rlimit; | |
12113 | ||
12114 | ||
12115 | extern unsigned long max_mapnr; | |
12116 | ||
12117 | ||
12118 | extern unsigned long num_physpages; | |
12119 | extern unsigned long totalram_pages; | |
12120 | extern void * high_memory; | |
12121 | extern int page_cluster; | |
12122 | ||
12123 | ||
12124 | extern int sysctl_legacy_va_layout; | |
12125 | ||
12126 | ||
12127 | ||
12128 | ||
12129 | ||
12130 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pgtable.h" 1 | |
12131 | # 10 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pgtable.h" | |
12132 | # 1 "include/asm-generic/4level-fixup.h" 1 | |
12133 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pgtable.h" 2 | |
12134 | ||
12135 | ||
12136 | ||
12137 | ||
12138 | typedef pte_t *pte_addr_t; | |
12139 | # 40 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pgtable.h" | |
12140 | extern void paging_init(void); | |
12141 | ||
12142 | ||
12143 | ||
12144 | ||
12145 | ||
12146 | ||
12147 | ||
12148 | static inline __attribute__((always_inline)) int pte_file(pte_t pte) | |
12149 | { | |
12150 | return 0; | |
12151 | } | |
12152 | # 68 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pgtable.h" | |
12153 | static inline __attribute__((always_inline)) pte_t pte_rdprotect(pte_t _pte) { _pte.pte &= ~(0x00000004); return _pte; }; | |
12154 | static inline __attribute__((always_inline)) pte_t pte_mkread(pte_t _pte) { _pte.pte |= (0x00000004); return _pte; }; | |
12155 | static inline __attribute__((always_inline)) pte_t pte_wrprotect(pte_t _pte) { _pte.pte &= ~(0x00000008); return _pte; }; | |
12156 | static inline __attribute__((always_inline)) pte_t pte_mkwrite(pte_t _pte) { _pte.pte |= (0x00000008); return _pte; }; | |
12157 | static inline __attribute__((always_inline)) pte_t pte_exprotect(pte_t _pte) { _pte.pte &= ~(0x00000004 | 0x00000008); return _pte; }; | |
12158 | static inline __attribute__((always_inline)) pte_t pte_mkexec(pte_t _pte) { _pte.pte |= (0x00000004 | 0x00000008); return _pte; }; | |
12159 | static inline __attribute__((always_inline)) pte_t pte_mkclean(pte_t _pte) { _pte.pte &= ~(0x00000080); return _pte; }; | |
12160 | static inline __attribute__((always_inline)) pte_t pte_mkdirty(pte_t _pte) { _pte.pte |= (0x00000080); return _pte; }; | |
12161 | static inline __attribute__((always_inline)) pte_t pte_mkold(pte_t _pte) { _pte.pte &= ~0x00000010 | 0x00000004 | 0x00000008; return _pte; }; | |
12162 | static inline __attribute__((always_inline)) pte_t pte_mkyoung(pte_t _pte) { _pte.pte |= 0x00000010 | 0x00000004 | 0x00000008; return _pte; }; | |
12163 | ||
12164 | ||
12165 | ||
12166 | ||
12167 | ||
12168 | ||
12169 | extern char empty_zero_page[]; | |
12170 | ||
12171 | extern unsigned int kobjsize(const void *objp); | |
12172 | # 103 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pgtable.h" | |
12173 | extern unsigned long get_fb_unmapped_area(struct file *filp, unsigned long, | |
12174 | unsigned long, unsigned long, | |
12175 | unsigned long); | |
12176 | ||
12177 | ||
12178 | # 1 "include/asm-generic/pgtable.h" 1 | |
12179 | # 309 "include/asm-generic/pgtable.h" | |
12180 | static inline __attribute__((always_inline)) int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot, | |
12181 | unsigned long pfn, unsigned long size) | |
12182 | { | |
12183 | return 0; | |
12184 | } | |
12185 | # 322 "include/asm-generic/pgtable.h" | |
12186 | static inline __attribute__((always_inline)) int track_pfn_vma_copy(struct vm_area_struct *vma) | |
12187 | { | |
12188 | return 0; | |
12189 | } | |
12190 | # 335 "include/asm-generic/pgtable.h" | |
12191 | static inline __attribute__((always_inline)) void untrack_pfn_vma(struct vm_area_struct *vma, | |
12192 | unsigned long pfn, unsigned long size) | |
12193 | { | |
12194 | } | |
12195 | # 109 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/pgtable.h" 2 | |
12196 | # 40 "include/linux/mm.h" 2 | |
12197 | # 56 "include/linux/mm.h" | |
12198 | extern struct kmem_cache *vm_area_cachep; | |
12199 | ||
12200 | ||
12201 | extern struct rb_root nommu_region_tree; | |
12202 | extern struct rw_semaphore nommu_region_sem; | |
12203 | ||
12204 | extern unsigned int kobjsize(const void *objp); | |
12205 | # 134 "include/linux/mm.h" | |
12206 | extern pgprot_t protection_map[16]; | |
12207 | # 148 "include/linux/mm.h" | |
12208 | static inline __attribute__((always_inline)) int is_linear_pfn_mapping(struct vm_area_struct *vma) | |
12209 | { | |
12210 | return (vma->vm_flags & 0x40000000); | |
12211 | } | |
12212 | ||
12213 | static inline __attribute__((always_inline)) int is_pfn_mapping(struct vm_area_struct *vma) | |
12214 | { | |
12215 | return (vma->vm_flags & 0x00000400); | |
12216 | } | |
12217 | # 167 "include/linux/mm.h" | |
12218 | struct vm_fault { | |
12219 | unsigned int flags; | |
12220 | unsigned long pgoff; | |
12221 | void *virtual_address; | |
12222 | ||
12223 | struct page *page; | |
12224 | ||
12225 | ||
12226 | ||
12227 | ||
12228 | }; | |
12229 | ||
12230 | ||
12231 | ||
12232 | ||
12233 | ||
12234 | ||
12235 | struct vm_operations_struct { | |
12236 | void (*open)(struct vm_area_struct * area); | |
12237 | void (*close)(struct vm_area_struct * area); | |
12238 | int (*fault)(struct vm_area_struct *vma, struct vm_fault *vmf); | |
12239 | ||
12240 | ||
12241 | ||
12242 | int (*page_mkwrite)(struct vm_area_struct *vma, struct vm_fault *vmf); | |
12243 | ||
12244 | ||
12245 | ||
12246 | ||
12247 | int (*access)(struct vm_area_struct *vma, unsigned long addr, | |
12248 | void *buf, int len, int write); | |
12249 | # 223 "include/linux/mm.h" | |
12250 | }; | |
12251 | ||
12252 | struct mmu_gather; | |
12253 | struct inode; | |
12254 | # 235 "include/linux/mm.h" | |
12255 | # 1 "include/linux/page-flags.h" 1 | |
12256 | # 75 "include/linux/page-flags.h" | |
12257 | enum pageflags { | |
12258 | PG_locked, | |
12259 | PG_error, | |
12260 | PG_referenced, | |
12261 | PG_uptodate, | |
12262 | PG_dirty, | |
12263 | PG_lru, | |
12264 | PG_active, | |
12265 | PG_slab, | |
12266 | PG_owner_priv_1, | |
12267 | PG_arch_1, | |
12268 | PG_reserved, | |
12269 | PG_private, | |
12270 | PG_private_2, | |
12271 | PG_writeback, | |
12272 | ||
12273 | PG_head, | |
12274 | PG_tail, | |
12275 | ||
12276 | ||
12277 | ||
12278 | PG_swapcache, | |
12279 | PG_mappedtodisk, | |
12280 | PG_reclaim, | |
12281 | PG_buddy, | |
12282 | PG_swapbacked, | |
12283 | PG_unevictable, | |
12284 | # 111 "include/linux/page-flags.h" | |
12285 | __NR_PAGEFLAGS, | |
12286 | ||
12287 | ||
12288 | PG_checked = PG_owner_priv_1, | |
12289 | ||
12290 | ||
12291 | ||
12292 | ||
12293 | ||
12294 | PG_fscache = PG_private_2, | |
12295 | ||
12296 | ||
12297 | PG_pinned = PG_owner_priv_1, | |
12298 | PG_savepinned = PG_dirty, | |
12299 | ||
12300 | ||
12301 | PG_slob_free = PG_private, | |
12302 | ||
12303 | ||
12304 | PG_slub_frozen = PG_active, | |
12305 | PG_slub_debug = PG_error, | |
12306 | }; | |
12307 | # 199 "include/linux/page-flags.h" | |
12308 | struct page; | |
12309 | ||
12310 | static inline __attribute__((always_inline)) int PageLocked(struct page *page) { return test_bit(PG_locked, &page->flags); } static inline __attribute__((always_inline)) int TestSetPageLocked(struct page *page) { return test_and_set_bit(PG_locked, &page->flags); } | |
12311 | static inline __attribute__((always_inline)) int PageError(struct page *page) { return test_bit(PG_error, &page->flags); } static inline __attribute__((always_inline)) void SetPageError(struct page *page) { set_bit(PG_error, &page->flags); } static inline __attribute__((always_inline)) void ClearPageError(struct page *page) { clear_bit(PG_error, &page->flags); } | |
12312 | static inline __attribute__((always_inline)) int PageReferenced(struct page *page) { return test_bit(PG_referenced, &page->flags); } static inline __attribute__((always_inline)) void SetPageReferenced(struct page *page) { set_bit(PG_referenced, &page->flags); } static inline __attribute__((always_inline)) void ClearPageReferenced(struct page *page) { clear_bit(PG_referenced, &page->flags); } static inline __attribute__((always_inline)) int TestClearPageReferenced(struct page *page) { return test_and_clear_bit(PG_referenced, &page->flags); } | |
12313 | static inline __attribute__((always_inline)) int PageDirty(struct page *page) { return test_bit(PG_dirty, &page->flags); } static inline __attribute__((always_inline)) void SetPageDirty(struct page *page) { set_bit(PG_dirty, &page->flags); } static inline __attribute__((always_inline)) void ClearPageDirty(struct page *page) { clear_bit(PG_dirty, &page->flags); } static inline __attribute__((always_inline)) int TestSetPageDirty(struct page *page) { return test_and_set_bit(PG_dirty, &page->flags); } static inline __attribute__((always_inline)) int TestClearPageDirty(struct page *page) { return test_and_clear_bit(PG_dirty, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageDirty(struct page *page) { __clear_bit(PG_dirty, &page->flags); } | |
12314 | static inline __attribute__((always_inline)) int PageLRU(struct page *page) { return test_bit(PG_lru, &page->flags); } static inline __attribute__((always_inline)) void SetPageLRU(struct page *page) { set_bit(PG_lru, &page->flags); } static inline __attribute__((always_inline)) void ClearPageLRU(struct page *page) { clear_bit(PG_lru, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageLRU(struct page *page) { __clear_bit(PG_lru, &page->flags); } | |
12315 | static inline __attribute__((always_inline)) int PageActive(struct page *page) { return test_bit(PG_active, &page->flags); } static inline __attribute__((always_inline)) void SetPageActive(struct page *page) { set_bit(PG_active, &page->flags); } static inline __attribute__((always_inline)) void ClearPageActive(struct page *page) { clear_bit(PG_active, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageActive(struct page *page) { __clear_bit(PG_active, &page->flags); } | |
12316 | static inline __attribute__((always_inline)) int TestClearPageActive(struct page *page) { return test_and_clear_bit(PG_active, &page->flags); } | |
12317 | static inline __attribute__((always_inline)) int PageSlab(struct page *page) { return test_bit(PG_slab, &page->flags); } static inline __attribute__((always_inline)) void __SetPageSlab(struct page *page) { __set_bit(PG_slab, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageSlab(struct page *page) { __clear_bit(PG_slab, &page->flags); } | |
12318 | static inline __attribute__((always_inline)) int PageChecked(struct page *page) { return test_bit(PG_checked, &page->flags); } static inline __attribute__((always_inline)) void SetPageChecked(struct page *page) { set_bit(PG_checked, &page->flags); } static inline __attribute__((always_inline)) void ClearPageChecked(struct page *page) { clear_bit(PG_checked, &page->flags); } | |
12319 | static inline __attribute__((always_inline)) int PagePinned(struct page *page) { return test_bit(PG_pinned, &page->flags); } static inline __attribute__((always_inline)) void SetPagePinned(struct page *page) { set_bit(PG_pinned, &page->flags); } static inline __attribute__((always_inline)) void ClearPagePinned(struct page *page) { clear_bit(PG_pinned, &page->flags); } static inline __attribute__((always_inline)) int TestSetPagePinned(struct page *page) { return test_and_set_bit(PG_pinned, &page->flags); } static inline __attribute__((always_inline)) int TestClearPagePinned(struct page *page) { return test_and_clear_bit(PG_pinned, &page->flags); } | |
12320 | static inline __attribute__((always_inline)) int PageSavePinned(struct page *page) { return test_bit(PG_savepinned, &page->flags); } static inline __attribute__((always_inline)) void SetPageSavePinned(struct page *page) { set_bit(PG_savepinned, &page->flags); } static inline __attribute__((always_inline)) void ClearPageSavePinned(struct page *page) { clear_bit(PG_savepinned, &page->flags); }; | |
12321 | static inline __attribute__((always_inline)) int PageReserved(struct page *page) { return test_bit(PG_reserved, &page->flags); } static inline __attribute__((always_inline)) void SetPageReserved(struct page *page) { set_bit(PG_reserved, &page->flags); } static inline __attribute__((always_inline)) void ClearPageReserved(struct page *page) { clear_bit(PG_reserved, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageReserved(struct page *page) { __clear_bit(PG_reserved, &page->flags); } | |
12322 | static inline __attribute__((always_inline)) int PageSwapBacked(struct page *page) { return test_bit(PG_swapbacked, &page->flags); } static inline __attribute__((always_inline)) void SetPageSwapBacked(struct page *page) { set_bit(PG_swapbacked, &page->flags); } static inline __attribute__((always_inline)) void ClearPageSwapBacked(struct page *page) { clear_bit(PG_swapbacked, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageSwapBacked(struct page *page) { __clear_bit(PG_swapbacked, &page->flags); } | |
12323 | ||
12324 | static inline __attribute__((always_inline)) int PageSlobFree(struct page *page) { return test_bit(PG_slob_free, &page->flags); } static inline __attribute__((always_inline)) void __SetPageSlobFree(struct page *page) { __set_bit(PG_slob_free, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageSlobFree(struct page *page) { __clear_bit(PG_slob_free, &page->flags); } | |
12325 | ||
12326 | static inline __attribute__((always_inline)) int PageSlubFrozen(struct page *page) { return test_bit(PG_slub_frozen, &page->flags); } static inline __attribute__((always_inline)) void __SetPageSlubFrozen(struct page *page) { __set_bit(PG_slub_frozen, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageSlubFrozen(struct page *page) { __clear_bit(PG_slub_frozen, &page->flags); } | |
12327 | static inline __attribute__((always_inline)) int PageSlubDebug(struct page *page) { return test_bit(PG_slub_debug, &page->flags); } static inline __attribute__((always_inline)) void __SetPageSlubDebug(struct page *page) { __set_bit(PG_slub_debug, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageSlubDebug(struct page *page) { __clear_bit(PG_slub_debug, &page->flags); } | |
12328 | ||
12329 | ||
12330 | ||
12331 | ||
12332 | ||
12333 | ||
12334 | static inline __attribute__((always_inline)) int PagePrivate(struct page *page) { return test_bit(PG_private, &page->flags); } static inline __attribute__((always_inline)) void SetPagePrivate(struct page *page) { set_bit(PG_private, &page->flags); } static inline __attribute__((always_inline)) void ClearPagePrivate(struct page *page) { clear_bit(PG_private, &page->flags); } static inline __attribute__((always_inline)) void __SetPagePrivate(struct page *page) { __set_bit(PG_private, &page->flags); } | |
12335 | static inline __attribute__((always_inline)) void __ClearPagePrivate(struct page *page) { __clear_bit(PG_private, &page->flags); } | |
12336 | static inline __attribute__((always_inline)) int PagePrivate2(struct page *page) { return test_bit(PG_private_2, &page->flags); } static inline __attribute__((always_inline)) void SetPagePrivate2(struct page *page) { set_bit(PG_private_2, &page->flags); } static inline __attribute__((always_inline)) void ClearPagePrivate2(struct page *page) { clear_bit(PG_private_2, &page->flags); } static inline __attribute__((always_inline)) int TestSetPagePrivate2(struct page *page) { return test_and_set_bit(PG_private_2, &page->flags); } static inline __attribute__((always_inline)) int TestClearPagePrivate2(struct page *page) { return test_and_clear_bit(PG_private_2, &page->flags); } | |
12337 | static inline __attribute__((always_inline)) int PageOwnerPriv1(struct page *page) { return test_bit(PG_owner_priv_1, &page->flags); } static inline __attribute__((always_inline)) void SetPageOwnerPriv1(struct page *page) { set_bit(PG_owner_priv_1, &page->flags); } static inline __attribute__((always_inline)) void ClearPageOwnerPriv1(struct page *page) { clear_bit(PG_owner_priv_1, &page->flags); } static inline __attribute__((always_inline)) int TestClearPageOwnerPriv1(struct page *page) { return test_and_clear_bit(PG_owner_priv_1, &page->flags); } | |
12338 | ||
12339 | ||
12340 | ||
12341 | ||
12342 | ||
12343 | static inline __attribute__((always_inline)) int PageWriteback(struct page *page) { return test_bit(PG_writeback, &page->flags); } static inline __attribute__((always_inline)) int TestSetPageWriteback(struct page *page) { return test_and_set_bit(PG_writeback, &page->flags); } static inline __attribute__((always_inline)) int TestClearPageWriteback(struct page *page) { return test_and_clear_bit(PG_writeback, &page->flags); } | |
12344 | static inline __attribute__((always_inline)) int PageBuddy(struct page *page) { return test_bit(PG_buddy, &page->flags); } static inline __attribute__((always_inline)) void __SetPageBuddy(struct page *page) { __set_bit(PG_buddy, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageBuddy(struct page *page) { __clear_bit(PG_buddy, &page->flags); } | |
12345 | static inline __attribute__((always_inline)) int PageMappedToDisk(struct page *page) { return test_bit(PG_mappedtodisk, &page->flags); } static inline __attribute__((always_inline)) void SetPageMappedToDisk(struct page *page) { set_bit(PG_mappedtodisk, &page->flags); } static inline __attribute__((always_inline)) void ClearPageMappedToDisk(struct page *page) { clear_bit(PG_mappedtodisk, &page->flags); } | |
12346 | ||
12347 | ||
12348 | static inline __attribute__((always_inline)) int PageReclaim(struct page *page) { return test_bit(PG_reclaim, &page->flags); } static inline __attribute__((always_inline)) void SetPageReclaim(struct page *page) { set_bit(PG_reclaim, &page->flags); } static inline __attribute__((always_inline)) void ClearPageReclaim(struct page *page) { clear_bit(PG_reclaim, &page->flags); } static inline __attribute__((always_inline)) int TestClearPageReclaim(struct page *page) { return test_and_clear_bit(PG_reclaim, &page->flags); } | |
12349 | static inline __attribute__((always_inline)) int PageReadahead(struct page *page) { return test_bit(PG_reclaim, &page->flags); } static inline __attribute__((always_inline)) void SetPageReadahead(struct page *page) { set_bit(PG_reclaim, &page->flags); } static inline __attribute__((always_inline)) void ClearPageReadahead(struct page *page) { clear_bit(PG_reclaim, &page->flags); } | |
12350 | # 249 "include/linux/page-flags.h" | |
12351 | static inline __attribute__((always_inline)) int PageHighMem(struct page *page) { return 0; } | |
12352 | ||
12353 | ||
12354 | ||
12355 | ||
12356 | ||
12357 | static inline __attribute__((always_inline)) int PageSwapCache(struct page *page) { return 0; } | |
12358 | static inline __attribute__((always_inline)) void SetPageSwapCache(struct page *page) { } static inline __attribute__((always_inline)) void ClearPageSwapCache(struct page *page) { } | |
12359 | ||
12360 | ||
12361 | static inline __attribute__((always_inline)) int PageUnevictable(struct page *page) { return test_bit(PG_unevictable, &page->flags); } static inline __attribute__((always_inline)) void SetPageUnevictable(struct page *page) { set_bit(PG_unevictable, &page->flags); } static inline __attribute__((always_inline)) void ClearPageUnevictable(struct page *page) { clear_bit(PG_unevictable, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageUnevictable(struct page *page) { __clear_bit(PG_unevictable, &page->flags); } | |
12362 | static inline __attribute__((always_inline)) int TestClearPageUnevictable(struct page *page) { return test_and_clear_bit(PG_unevictable, &page->flags); } | |
12363 | ||
12364 | ||
12365 | ||
12366 | ||
12367 | ||
12368 | ||
12369 | ||
12370 | static inline __attribute__((always_inline)) int PageMlocked(struct page *page) { return 0; } static inline __attribute__((always_inline)) void SetPageMlocked(struct page *page) { } | |
12371 | static inline __attribute__((always_inline)) int TestClearPageMlocked(struct page *page) { return 0; } static inline __attribute__((always_inline)) int __TestClearPageMlocked(struct page *page) { return 0; } | |
12372 | ||
12373 | ||
12374 | ||
12375 | ||
12376 | ||
12377 | static inline __attribute__((always_inline)) int PageUncached(struct page *page) { return 0; } | |
12378 | ||
12379 | ||
12380 | ||
12381 | ||
12382 | ||
12383 | ||
12384 | ||
12385 | static inline __attribute__((always_inline)) int PageHWPoison(struct page *page) { return 0; } | |
12386 | ||
12387 | ||
12388 | ||
12389 | static inline __attribute__((always_inline)) int PageUptodate(struct page *page) | |
12390 | { | |
12391 | int ret = test_bit(PG_uptodate, &(page)->flags); | |
12392 | # 299 "include/linux/page-flags.h" | |
12393 | if (ret) | |
12394 | __asm__ __volatile__("": : :"memory"); | |
12395 | ||
12396 | return ret; | |
12397 | } | |
12398 | ||
12399 | static inline __attribute__((always_inline)) void __SetPageUptodate(struct page *page) | |
12400 | { | |
12401 | __asm__ __volatile__("": : :"memory"); | |
12402 | __set_bit(PG_uptodate, &(page)->flags); | |
12403 | } | |
12404 | ||
12405 | static inline __attribute__((always_inline)) void SetPageUptodate(struct page *page) | |
12406 | { | |
12407 | # 325 "include/linux/page-flags.h" | |
12408 | __asm__ __volatile__("": : :"memory"); | |
12409 | set_bit(PG_uptodate, &(page)->flags); | |
12410 | ||
12411 | } | |
12412 | ||
12413 | static inline __attribute__((always_inline)) void ClearPageUptodate(struct page *page) { clear_bit(PG_uptodate, &page->flags); } | |
12414 | ||
12415 | extern void cancel_dirty_page(struct page *page, unsigned int account_size); | |
12416 | ||
12417 | int test_clear_page_writeback(struct page *page); | |
12418 | int test_set_page_writeback(struct page *page); | |
12419 | ||
12420 | static inline __attribute__((always_inline)) void set_page_writeback(struct page *page) | |
12421 | { | |
12422 | test_set_page_writeback(page); | |
12423 | } | |
12424 | # 349 "include/linux/page-flags.h" | |
12425 | static inline __attribute__((always_inline)) int PageHead(struct page *page) { return test_bit(PG_head, &page->flags); } static inline __attribute__((always_inline)) void __SetPageHead(struct page *page) { __set_bit(PG_head, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageHead(struct page *page) { __clear_bit(PG_head, &page->flags); } | |
12426 | static inline __attribute__((always_inline)) int PageTail(struct page *page) { return test_bit(PG_tail, &page->flags); } static inline __attribute__((always_inline)) void __SetPageTail(struct page *page) { __set_bit(PG_tail, &page->flags); } static inline __attribute__((always_inline)) void __ClearPageTail(struct page *page) { __clear_bit(PG_tail, &page->flags); } | |
12427 | ||
12428 | static inline __attribute__((always_inline)) int PageCompound(struct page *page) | |
12429 | { | |
12430 | return page->flags & ((1L << PG_head) | (1L << PG_tail)); | |
12431 | ||
12432 | } | |
12433 | # 429 "include/linux/page-flags.h" | |
12434 | static inline __attribute__((always_inline)) int page_has_private(struct page *page) | |
12435 | { | |
12436 | return !!(page->flags & (1 << PG_private | 1 << PG_private_2)); | |
12437 | } | |
12438 | # 236 "include/linux/mm.h" 2 | |
12439 | # 253 "include/linux/mm.h" | |
12440 | static inline __attribute__((always_inline)) int put_page_testzero(struct page *page) | |
12441 | { | |
12442 | do { } while (0); | |
12443 | return (atomic_sub_return(1, (&page->_count)) == 0); | |
12444 | } | |
12445 | ||
12446 | ||
12447 | ||
12448 | ||
12449 | ||
12450 | static inline __attribute__((always_inline)) int get_page_unless_zero(struct page *page) | |
12451 | { | |
12452 | return ({ int c, old; c = (((&page->_count))->counter); while (c != (0) && (old = (((__typeof__(*((&((((&page->_count)))->counter)))))__cmpxchg_local_generic(((&((((&page->_count)))->counter))), (unsigned long)(((c))), (unsigned long)(((c + (1)))), sizeof(*((&((((&page->_count)))->counter)))))))) != c) c = old; c != (0); }); | |
12453 | } | |
12454 | ||
12455 | ||
12456 | struct page *vmalloc_to_page(const void *addr); | |
12457 | unsigned long vmalloc_to_pfn(const void *addr); | |
12458 | ||
12459 | ||
12460 | ||
12461 | ||
12462 | ||
12463 | ||
12464 | ||
12465 | static inline __attribute__((always_inline)) int is_vmalloc_addr(const void *x) | |
12466 | { | |
12467 | ||
12468 | ||
12469 | ||
12470 | ||
12471 | ||
12472 | return 0; | |
12473 | ||
12474 | } | |
12475 | ||
12476 | ||
12477 | ||
12478 | static inline __attribute__((always_inline)) int is_vmalloc_or_module_addr(const void *x) | |
12479 | { | |
12480 | return 0; | |
12481 | } | |
12482 | ||
12483 | ||
12484 | static inline __attribute__((always_inline)) struct page *compound_head(struct page *page) | |
12485 | { | |
12486 | if (__builtin_expect(!!(PageTail(page)), 0)) | |
12487 | return page->first_page; | |
12488 | return page; | |
12489 | } | |
12490 | ||
12491 | static inline __attribute__((always_inline)) int page_count(struct page *page) | |
12492 | { | |
12493 | return ((&compound_head(page)->_count)->counter); | |
12494 | } | |
12495 | ||
12496 | static inline __attribute__((always_inline)) void get_page(struct page *page) | |
12497 | { | |
12498 | page = compound_head(page); | |
12499 | do { } while (0); | |
12500 | atomic_inc(&page->_count); | |
12501 | } | |
12502 | ||
12503 | static inline __attribute__((always_inline)) struct page *virt_to_head_page(const void *x) | |
12504 | { | |
12505 | struct page *page = (mem_map + (((unsigned long)(x)-(0)) >> 12)); | |
12506 | return compound_head(page); | |
12507 | } | |
12508 | ||
12509 | ||
12510 | ||
12511 | ||
12512 | ||
12513 | static inline __attribute__((always_inline)) void init_page_count(struct page *page) | |
12514 | { | |
12515 | (((&page->_count)->counter) = (1)); | |
12516 | } | |
12517 | ||
12518 | void put_page(struct page *page); | |
12519 | void put_pages_list(struct list_head *pages); | |
12520 | ||
12521 | void split_page(struct page *page, unsigned int order); | |
12522 | ||
12523 | ||
12524 | ||
12525 | ||
12526 | ||
12527 | ||
12528 | typedef void compound_page_dtor(struct page *); | |
12529 | ||
12530 | static inline __attribute__((always_inline)) void set_compound_page_dtor(struct page *page, | |
12531 | compound_page_dtor *dtor) | |
12532 | { | |
12533 | page[1].lru.next = (void *)dtor; | |
12534 | } | |
12535 | ||
12536 | static inline __attribute__((always_inline)) compound_page_dtor *get_compound_page_dtor(struct page *page) | |
12537 | { | |
12538 | return (compound_page_dtor *)page[1].lru.next; | |
12539 | } | |
12540 | ||
12541 | static inline __attribute__((always_inline)) int compound_order(struct page *page) | |
12542 | { | |
12543 | if (!PageHead(page)) | |
12544 | return 0; | |
12545 | return (unsigned long)page[1].lru.prev; | |
12546 | } | |
12547 | ||
12548 | static inline __attribute__((always_inline)) void set_compound_order(struct page *page, unsigned long order) | |
12549 | { | |
12550 | page[1].lru.prev = (void *)order; | |
12551 | } | |
12552 | # 511 "include/linux/mm.h" | |
12553 | static inline __attribute__((always_inline)) enum zone_type page_zonenum(struct page *page) | |
12554 | { | |
12555 | return (page->flags >> (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0))) & ((1UL << 2) - 1); | |
12556 | } | |
12557 | # 524 "include/linux/mm.h" | |
12558 | static inline __attribute__((always_inline)) int page_zone_id(struct page *page) | |
12559 | { | |
12560 | return (page->flags >> ((((((sizeof(unsigned long)*8) - 0) - 0) < ((((sizeof(unsigned long)*8) - 0) - 0) - 2))? (((sizeof(unsigned long)*8) - 0) - 0) : ((((sizeof(unsigned long)*8) - 0) - 0) - 2)) * ((0 + 2) != 0))) & ((1UL << (0 + 2)) - 1); | |
12561 | } | |
12562 | ||
12563 | static inline __attribute__((always_inline)) int zone_to_nid(struct zone *zone) | |
12564 | { | |
12565 | ||
12566 | ||
12567 | ||
12568 | return 0; | |
12569 | ||
12570 | } | |
12571 | ||
12572 | ||
12573 | ||
12574 | ||
12575 | static inline __attribute__((always_inline)) int page_to_nid(struct page *page) | |
12576 | { | |
12577 | return (page->flags >> ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0))) & ((1UL << 0) - 1); | |
12578 | } | |
12579 | ||
12580 | ||
12581 | static inline __attribute__((always_inline)) struct zone *page_zone(struct page *page) | |
12582 | { | |
12583 | return &(&contig_page_data)->node_zones[page_zonenum(page)]; | |
12584 | } | |
12585 | # 559 "include/linux/mm.h" | |
12586 | static inline __attribute__((always_inline)) void set_page_zone(struct page *page, enum zone_type zone) | |
12587 | { | |
12588 | page->flags &= ~(((1UL << 2) - 1) << (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0))); | |
12589 | page->flags |= (zone & ((1UL << 2) - 1)) << (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0)); | |
12590 | } | |
12591 | ||
12592 | static inline __attribute__((always_inline)) void set_page_node(struct page *page, unsigned long node) | |
12593 | { | |
12594 | page->flags &= ~(((1UL << 0) - 1) << ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0))); | |
12595 | page->flags |= (node & ((1UL << 0) - 1)) << ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0)); | |
12596 | } | |
12597 | ||
12598 | static inline __attribute__((always_inline)) void set_page_section(struct page *page, unsigned long section) | |
12599 | { | |
12600 | page->flags &= ~(((1UL << 0) - 1) << (((sizeof(unsigned long)*8) - 0) * (0 != 0))); | |
12601 | page->flags |= (section & ((1UL << 0) - 1)) << (((sizeof(unsigned long)*8) - 0) * (0 != 0)); | |
12602 | } | |
12603 | ||
12604 | static inline __attribute__((always_inline)) void set_page_links(struct page *page, enum zone_type zone, | |
12605 | unsigned long node, unsigned long pfn) | |
12606 | { | |
12607 | set_page_zone(page, zone); | |
12608 | set_page_node(page, node); | |
12609 | set_page_section(page, ((pfn) >> 0)); | |
12610 | } | |
12611 | ||
12612 | ||
12613 | ||
12614 | ||
12615 | # 1 "include/linux/vmstat.h" 1 | |
12616 | ||
12617 | ||
12618 | ||
12619 | ||
12620 | ||
12621 | # 1 "include/linux/mm.h" 1 | |
12622 | # 7 "include/linux/vmstat.h" 2 | |
12623 | # 31 "include/linux/vmstat.h" | |
12624 | enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, | |
12625 | PGALLOC_DMA, PGALLOC_NORMAL , PGALLOC_MOVABLE, | |
12626 | PGFREE, PGACTIVATE, PGDEACTIVATE, | |
12627 | PGFAULT, PGMAJFAULT, | |
12628 | PGREFILL_DMA, PGREFILL_NORMAL , PGREFILL_MOVABLE, | |
12629 | PGSTEAL_DMA, PGSTEAL_NORMAL , PGSTEAL_MOVABLE, | |
12630 | PGSCAN_KSWAPD_DMA, PGSCAN_KSWAPD_NORMAL , PGSCAN_KSWAPD_MOVABLE, | |
12631 | PGSCAN_DIRECT_DMA, PGSCAN_DIRECT_NORMAL , PGSCAN_DIRECT_MOVABLE, | |
12632 | ||
12633 | ||
12634 | ||
12635 | PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL, | |
12636 | PAGEOUTRUN, ALLOCSTALL, PGROTATED, | |
12637 | ||
12638 | ||
12639 | ||
12640 | UNEVICTABLE_PGCULLED, | |
12641 | UNEVICTABLE_PGSCANNED, | |
12642 | UNEVICTABLE_PGRESCUED, | |
12643 | UNEVICTABLE_PGMLOCKED, | |
12644 | UNEVICTABLE_PGMUNLOCKED, | |
12645 | UNEVICTABLE_PGCLEARED, | |
12646 | UNEVICTABLE_PGSTRANDED, | |
12647 | UNEVICTABLE_MLOCKFREED, | |
12648 | NR_VM_EVENT_ITEMS | |
12649 | }; | |
12650 | ||
12651 | extern int sysctl_stat_interval; | |
12652 | # 71 "include/linux/vmstat.h" | |
12653 | struct vm_event_state { | |
12654 | unsigned long event[NR_VM_EVENT_ITEMS]; | |
12655 | }; | |
12656 | ||
12657 | extern __attribute__((section(".discard"), unused)) char __pcpu_scope_vm_event_states; extern __attribute__((section(".data" ""))) __typeof__(struct vm_event_state) per_cpu__vm_event_states; | |
12658 | ||
12659 | static inline __attribute__((always_inline)) void __count_vm_event(enum vm_event_item item) | |
12660 | { | |
12661 | per_cpu__vm_event_states.event[item]++; | |
12662 | } | |
12663 | ||
12664 | static inline __attribute__((always_inline)) void count_vm_event(enum vm_event_item item) | |
12665 | { | |
12666 | (*({ extern int simple_identifier_vm_event_states(void); do { } while (0); &per_cpu__vm_event_states; })).event[item]++; | |
12667 | do { } while (0); | |
12668 | } | |
12669 | ||
12670 | static inline __attribute__((always_inline)) void __count_vm_events(enum vm_event_item item, long delta) | |
12671 | { | |
12672 | per_cpu__vm_event_states.event[item] += delta; | |
12673 | } | |
12674 | ||
12675 | static inline __attribute__((always_inline)) void count_vm_events(enum vm_event_item item, long delta) | |
12676 | { | |
12677 | (*({ extern int simple_identifier_vm_event_states(void); do { } while (0); &per_cpu__vm_event_states; })).event[item] += delta; | |
12678 | do { } while (0); | |
12679 | } | |
12680 | ||
12681 | extern void all_vm_events(unsigned long *); | |
12682 | ||
12683 | ||
12684 | ||
12685 | static inline __attribute__((always_inline)) void vm_events_fold_cpu(int cpu) | |
12686 | { | |
12687 | } | |
12688 | # 139 "include/linux/vmstat.h" | |
12689 | extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; | |
12690 | ||
12691 | static inline __attribute__((always_inline)) void zone_page_state_add(long x, struct zone *zone, | |
12692 | enum zone_stat_item item) | |
12693 | { | |
12694 | atomic_long_add(x, &zone->vm_stat[item]); | |
12695 | atomic_long_add(x, &vm_stat[item]); | |
12696 | } | |
12697 | ||
12698 | static inline __attribute__((always_inline)) unsigned long global_page_state(enum zone_stat_item item) | |
12699 | { | |
12700 | long x = atomic_long_read(&vm_stat[item]); | |
12701 | ||
12702 | ||
12703 | ||
12704 | ||
12705 | return x; | |
12706 | } | |
12707 | ||
12708 | static inline __attribute__((always_inline)) unsigned long zone_page_state(struct zone *zone, | |
12709 | enum zone_stat_item item) | |
12710 | { | |
12711 | long x = atomic_long_read(&zone->vm_stat[item]); | |
12712 | ||
12713 | ||
12714 | ||
12715 | ||
12716 | return x; | |
12717 | } | |
12718 | ||
12719 | extern unsigned long global_reclaimable_pages(void); | |
12720 | extern unsigned long zone_reclaimable_pages(struct zone *zone); | |
12721 | # 209 "include/linux/vmstat.h" | |
12722 | static inline __attribute__((always_inline)) void zap_zone_vm_stats(struct zone *zone) | |
12723 | { | |
12724 | memset(zone->vm_stat, 0, sizeof(zone->vm_stat)); | |
12725 | } | |
12726 | ||
12727 | extern void inc_zone_state(struct zone *, enum zone_stat_item); | |
12728 | # 237 "include/linux/vmstat.h" | |
12729 | static inline __attribute__((always_inline)) void __mod_zone_page_state(struct zone *zone, | |
12730 | enum zone_stat_item item, int delta) | |
12731 | { | |
12732 | zone_page_state_add(delta, zone, item); | |
12733 | } | |
12734 | ||
12735 | static inline __attribute__((always_inline)) void __inc_zone_state(struct zone *zone, enum zone_stat_item item) | |
12736 | { | |
12737 | atomic_long_inc(&zone->vm_stat[item]); | |
12738 | atomic_long_inc(&vm_stat[item]); | |
12739 | } | |
12740 | ||
12741 | static inline __attribute__((always_inline)) void __inc_zone_page_state(struct page *page, | |
12742 | enum zone_stat_item item) | |
12743 | { | |
12744 | __inc_zone_state(page_zone(page), item); | |
12745 | } | |
12746 | ||
12747 | static inline __attribute__((always_inline)) void __dec_zone_state(struct zone *zone, enum zone_stat_item item) | |
12748 | { | |
12749 | atomic_long_dec(&zone->vm_stat[item]); | |
12750 | atomic_long_dec(&vm_stat[item]); | |
12751 | } | |
12752 | ||
12753 | static inline __attribute__((always_inline)) void __dec_zone_page_state(struct page *page, | |
12754 | enum zone_stat_item item) | |
12755 | { | |
12756 | __dec_zone_state(page_zone(page), item); | |
12757 | } | |
12758 | # 275 "include/linux/vmstat.h" | |
12759 | static inline __attribute__((always_inline)) void refresh_cpu_vm_stats(int cpu) { } | |
12760 | # 589 "include/linux/mm.h" 2 | |
12761 | ||
12762 | static inline __attribute__((always_inline)) __attribute__((always_inline)) void *lowmem_page_address(struct page *page) | |
12763 | { | |
12764 | return ((void *)((unsigned long)(((unsigned long)((page) - mem_map) + (0UL)) << 12) + (0))); | |
12765 | } | |
12766 | # 631 "include/linux/mm.h" | |
12767 | extern struct address_space swapper_space; | |
12768 | static inline __attribute__((always_inline)) struct address_space *page_mapping(struct page *page) | |
12769 | { | |
12770 | struct address_space *mapping = page->mapping; | |
12771 | ||
12772 | do { } while (0); | |
12773 | ||
12774 | ||
12775 | ||
12776 | ||
12777 | ||
12778 | if (__builtin_expect(!!((unsigned long)mapping & 1), 0)) | |
12779 | mapping = ((void *)0); | |
12780 | return mapping; | |
12781 | } | |
12782 | ||
12783 | static inline __attribute__((always_inline)) int PageAnon(struct page *page) | |
12784 | { | |
12785 | return ((unsigned long)page->mapping & 1) != 0; | |
12786 | } | |
12787 | ||
12788 | ||
12789 | ||
12790 | ||
12791 | ||
12792 | static inline __attribute__((always_inline)) unsigned long page_index(struct page *page) | |
12793 | { | |
12794 | if (__builtin_expect(!!(PageSwapCache(page)), 0)) | |
12795 | return ((page)->private); | |
12796 | return page->index; | |
12797 | } | |
12798 | ||
12799 | ||
12800 | ||
12801 | ||
12802 | ||
12803 | ||
12804 | static inline __attribute__((always_inline)) void reset_page_mapcount(struct page *page) | |
12805 | { | |
12806 | (((&(page)->_mapcount)->counter) = (-1)); | |
12807 | } | |
12808 | ||
12809 | static inline __attribute__((always_inline)) int page_mapcount(struct page *page) | |
12810 | { | |
12811 | return ((&(page)->_mapcount)->counter) + 1; | |
12812 | } | |
12813 | ||
12814 | ||
12815 | ||
12816 | ||
12817 | static inline __attribute__((always_inline)) int page_mapped(struct page *page) | |
12818 | { | |
12819 | return ((&(page)->_mapcount)->counter) >= 0; | |
12820 | } | |
12821 | # 708 "include/linux/mm.h" | |
12822 | extern void pagefault_out_of_memory(void); | |
12823 | ||
12824 | ||
12825 | ||
12826 | extern void show_free_areas(void); | |
12827 | ||
12828 | int shmem_lock(struct file *file, int lock, struct user_struct *user); | |
12829 | struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags); | |
12830 | int shmem_zero_setup(struct vm_area_struct *); | |
12831 | ||
12832 | ||
12833 | extern unsigned long shmem_get_unmapped_area(struct file *file, | |
12834 | unsigned long addr, | |
12835 | unsigned long len, | |
12836 | unsigned long pgoff, | |
12837 | unsigned long flags); | |
12838 | ||
12839 | ||
12840 | extern int can_do_mlock(void); | |
12841 | extern int user_shm_lock(size_t, struct user_struct *); | |
12842 | extern void user_shm_unlock(size_t, struct user_struct *); | |
12843 | ||
12844 | ||
12845 | ||
12846 | ||
12847 | struct zap_details { | |
12848 | struct vm_area_struct *nonlinear_vma; | |
12849 | struct address_space *check_mapping; | |
12850 | unsigned long first_index; | |
12851 | unsigned long last_index; | |
12852 | spinlock_t *i_mmap_lock; | |
12853 | unsigned long truncate_count; | |
12854 | }; | |
12855 | ||
12856 | struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, | |
12857 | pte_t pte); | |
12858 | ||
12859 | int zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, | |
12860 | unsigned long size); | |
12861 | unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address, | |
12862 | unsigned long size, struct zap_details *); | |
12863 | unsigned long unmap_vmas(struct mmu_gather **tlb, | |
12864 | struct vm_area_struct *start_vma, unsigned long start_addr, | |
12865 | unsigned long end_addr, unsigned long *nr_accounted, | |
12866 | struct zap_details *); | |
12867 | # 764 "include/linux/mm.h" | |
12868 | struct mm_walk { | |
12869 | int (*pgd_entry)(pgd_t *, unsigned long, unsigned long, struct mm_walk *); | |
12870 | int (*pud_entry)(pgd_t *, unsigned long, unsigned long, struct mm_walk *); | |
12871 | int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, struct mm_walk *); | |
12872 | int (*pte_entry)(pte_t *, unsigned long, unsigned long, struct mm_walk *); | |
12873 | int (*pte_hole)(unsigned long, unsigned long, struct mm_walk *); | |
12874 | struct mm_struct *mm; | |
12875 | void *private; | |
12876 | }; | |
12877 | ||
12878 | int walk_page_range(unsigned long addr, unsigned long end, | |
12879 | struct mm_walk *walk); | |
12880 | void free_pgd_range(struct mmu_gather *tlb, unsigned long addr, | |
12881 | unsigned long end, unsigned long floor, unsigned long ceiling); | |
12882 | int copy_page_range(struct mm_struct *dst, struct mm_struct *src, | |
12883 | struct vm_area_struct *vma); | |
12884 | void unmap_mapping_range(struct address_space *mapping, | |
12885 | loff_t const holebegin, loff_t const holelen, int even_cows); | |
12886 | int follow_pfn(struct vm_area_struct *vma, unsigned long address, | |
12887 | unsigned long *pfn); | |
12888 | int follow_phys(struct vm_area_struct *vma, unsigned long address, | |
12889 | unsigned int flags, unsigned long *prot, resource_size_t *phys); | |
12890 | int generic_access_phys(struct vm_area_struct *vma, unsigned long addr, | |
12891 | void *buf, int len, int write); | |
12892 | ||
12893 | static inline __attribute__((always_inline)) void unmap_shared_mapping_range(struct address_space *mapping, | |
12894 | loff_t const holebegin, loff_t const holelen) | |
12895 | { | |
12896 | unmap_mapping_range(mapping, holebegin, holelen, 0); | |
12897 | } | |
12898 | ||
12899 | extern void truncate_pagecache(struct inode *inode, loff_t old, loff_t new); | |
12900 | extern int vmtruncate(struct inode *inode, loff_t offset); | |
12901 | extern int vmtruncate_range(struct inode *inode, loff_t offset, loff_t end); | |
12902 | ||
12903 | int truncate_inode_page(struct address_space *mapping, struct page *page); | |
12904 | int generic_error_remove_page(struct address_space *mapping, struct page *page); | |
12905 | ||
12906 | int invalidate_inode_page(struct page *page); | |
12907 | ||
12908 | ||
12909 | ||
12910 | ||
12911 | ||
12912 | static inline __attribute__((always_inline)) int handle_mm_fault(struct mm_struct *mm, | |
12913 | struct vm_area_struct *vma, unsigned long address, | |
12914 | unsigned int flags) | |
12915 | { | |
12916 | ||
12917 | do { asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/mm.h"), "i"(813), "i"(0), "i"(sizeof(struct bug_entry))); for (;;); } while (0); | |
12918 | return 0x0002; | |
12919 | } | |
12920 | ||
12921 | ||
12922 | extern int make_pages_present(unsigned long addr, unsigned long end); | |
12923 | extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write); | |
12924 | ||
12925 | int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, | |
12926 | unsigned long start, int nr_pages, int write, int force, | |
12927 | struct page **pages, struct vm_area_struct **vmas); | |
12928 | int get_user_pages_fast(unsigned long start, int nr_pages, int write, | |
12929 | struct page **pages); | |
12930 | struct page *get_dump_page(unsigned long addr); | |
12931 | ||
12932 | extern int try_to_release_page(struct page * page, gfp_t gfp_mask); | |
12933 | extern void do_invalidatepage(struct page *page, unsigned long offset); | |
12934 | ||
12935 | int __set_page_dirty_nobuffers(struct page *page); | |
12936 | int __set_page_dirty_no_writeback(struct page *page); | |
12937 | int redirty_page_for_writepage(struct writeback_control *wbc, | |
12938 | struct page *page); | |
12939 | void account_page_dirtied(struct page *page, struct address_space *mapping); | |
12940 | int set_page_dirty(struct page *page); | |
12941 | int set_page_dirty_lock(struct page *page); | |
12942 | int clear_page_dirty_for_io(struct page *page); | |
12943 | ||
12944 | extern unsigned long move_page_tables(struct vm_area_struct *vma, | |
12945 | unsigned long old_addr, struct vm_area_struct *new_vma, | |
12946 | unsigned long new_addr, unsigned long len); | |
12947 | extern unsigned long do_mremap(unsigned long addr, | |
12948 | unsigned long old_len, unsigned long new_len, | |
12949 | unsigned long flags, unsigned long new_addr); | |
12950 | extern int mprotect_fixup(struct vm_area_struct *vma, | |
12951 | struct vm_area_struct **pprev, unsigned long start, | |
12952 | unsigned long end, unsigned long newflags); | |
12953 | ||
12954 | ||
12955 | ||
12956 | ||
12957 | int __get_user_pages_fast(unsigned long start, int nr_pages, int write, | |
12958 | struct page **pages); | |
12959 | # 871 "include/linux/mm.h" | |
12960 | struct shrinker { | |
12961 | int (*shrink)(int nr_to_scan, gfp_t gfp_mask); | |
12962 | int seeks; | |
12963 | ||
12964 | ||
12965 | struct list_head list; | |
12966 | long nr; | |
12967 | }; | |
12968 | ||
12969 | extern void register_shrinker(struct shrinker *); | |
12970 | extern void unregister_shrinker(struct shrinker *); | |
12971 | ||
12972 | int vma_wants_writenotify(struct vm_area_struct *vma); | |
12973 | ||
12974 | extern pte_t *get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl); | |
12975 | ||
12976 | ||
12977 | static inline __attribute__((always_inline)) int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, | |
12978 | unsigned long address) | |
12979 | { | |
12980 | return 0; | |
12981 | } | |
12982 | # 904 "include/linux/mm.h" | |
12983 | int __pmd_alloc(struct mm_struct *mm, pgd_t *pud, unsigned long address); | |
12984 | ||
12985 | ||
12986 | int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address); | |
12987 | int __pte_alloc_kernel(pmd_t *pmd, unsigned long address); | |
12988 | # 950 "include/linux/mm.h" | |
12989 | static inline __attribute__((always_inline)) void pgtable_page_ctor(struct page *page) | |
12990 | { | |
12991 | do {} while (0); | |
12992 | __inc_zone_page_state(page, NR_PAGETABLE); | |
12993 | } | |
12994 | ||
12995 | static inline __attribute__((always_inline)) void pgtable_page_dtor(struct page *page) | |
12996 | { | |
12997 | do {} while (0); | |
12998 | __dec_zone_page_state(page, NR_PAGETABLE); | |
12999 | } | |
13000 | # 988 "include/linux/mm.h" | |
13001 | extern void free_area_init(unsigned long * zones_size); | |
13002 | extern void free_area_init_node(int nid, unsigned long * zones_size, | |
13003 | unsigned long zone_start_pfn, unsigned long *zholes_size); | |
13004 | # 1039 "include/linux/mm.h" | |
13005 | static inline __attribute__((always_inline)) int __early_pfn_to_nid(unsigned long pfn) | |
13006 | { | |
13007 | return 0; | |
13008 | } | |
13009 | # 1052 "include/linux/mm.h" | |
13010 | extern void set_dma_reserve(unsigned long new_dma_reserve); | |
13011 | extern void memmap_init_zone(unsigned long, int, unsigned long, | |
13012 | unsigned long, enum memmap_context); | |
13013 | extern void setup_per_zone_wmarks(void); | |
13014 | extern void calculate_zone_inactive_ratio(struct zone *zone); | |
13015 | extern void mem_init(void); | |
13016 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) mmap_init(void); | |
13017 | extern void show_mem(void); | |
13018 | extern void si_meminfo(struct sysinfo * val); | |
13019 | extern void si_meminfo_node(struct sysinfo *val, int nid); | |
13020 | extern int after_bootmem; | |
13021 | ||
13022 | ||
13023 | ||
13024 | ||
13025 | static inline __attribute__((always_inline)) void setup_per_cpu_pageset(void) {} | |
13026 | ||
13027 | ||
13028 | extern void zone_pcp_update(struct zone *zone); | |
13029 | ||
13030 | ||
13031 | extern atomic_long_t mmap_pages_allocated; | |
13032 | ||
13033 | ||
13034 | void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old); | |
13035 | void vma_prio_tree_insert(struct vm_area_struct *, struct prio_tree_root *); | |
13036 | void vma_prio_tree_remove(struct vm_area_struct *, struct prio_tree_root *); | |
13037 | struct vm_area_struct *vma_prio_tree_next(struct vm_area_struct *vma, | |
13038 | struct prio_tree_iter *iter); | |
13039 | ||
13040 | ||
13041 | ||
13042 | ||
13043 | ||
13044 | static inline __attribute__((always_inline)) void vma_nonlinear_insert(struct vm_area_struct *vma, | |
13045 | struct list_head *list) | |
13046 | { | |
13047 | vma->shared.vm_set.parent = ((void *)0); | |
13048 | list_add_tail(&vma->shared.vm_set.list, list); | |
13049 | } | |
13050 | ||
13051 | ||
13052 | extern int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin); | |
13053 | extern void vma_adjust(struct vm_area_struct *vma, unsigned long start, | |
13054 | unsigned long end, unsigned long pgoff, struct vm_area_struct *insert); | |
13055 | extern struct vm_area_struct *vma_merge(struct mm_struct *, | |
13056 | struct vm_area_struct *prev, unsigned long addr, unsigned long end, | |
13057 | unsigned long vm_flags, struct anon_vma *, struct file *, unsigned long, | |
13058 | struct mempolicy *); | |
13059 | extern struct anon_vma *find_mergeable_anon_vma(struct vm_area_struct *); | |
13060 | extern int split_vma(struct mm_struct *, | |
13061 | struct vm_area_struct *, unsigned long addr, int new_below); | |
13062 | extern int insert_vm_struct(struct mm_struct *, struct vm_area_struct *); | |
13063 | extern void __vma_link_rb(struct mm_struct *, struct vm_area_struct *, | |
13064 | struct rb_node **, struct rb_node *); | |
13065 | extern void unlink_file_vma(struct vm_area_struct *); | |
13066 | extern struct vm_area_struct *copy_vma(struct vm_area_struct **, | |
13067 | unsigned long addr, unsigned long len, unsigned long pgoff); | |
13068 | extern void exit_mmap(struct mm_struct *); | |
13069 | ||
13070 | extern int mm_take_all_locks(struct mm_struct *mm); | |
13071 | extern void mm_drop_all_locks(struct mm_struct *mm); | |
13072 | ||
13073 | ||
13074 | ||
13075 | extern void added_exe_file_vma(struct mm_struct *mm); | |
13076 | extern void removed_exe_file_vma(struct mm_struct *mm); | |
13077 | # 1127 "include/linux/mm.h" | |
13078 | extern int may_expand_vm(struct mm_struct *mm, unsigned long npages); | |
13079 | extern int install_special_mapping(struct mm_struct *mm, | |
13080 | unsigned long addr, unsigned long len, | |
13081 | unsigned long flags, struct page **pages); | |
13082 | ||
13083 | extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); | |
13084 | ||
13085 | extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr, | |
13086 | unsigned long len, unsigned long prot, | |
13087 | unsigned long flag, unsigned long pgoff); | |
13088 | extern unsigned long mmap_region(struct file *file, unsigned long addr, | |
13089 | unsigned long len, unsigned long flags, | |
13090 | unsigned int vm_flags, unsigned long pgoff); | |
13091 | ||
13092 | static inline __attribute__((always_inline)) unsigned long do_mmap(struct file *file, unsigned long addr, | |
13093 | unsigned long len, unsigned long prot, | |
13094 | unsigned long flag, unsigned long offset) | |
13095 | { | |
13096 | unsigned long ret = -22; | |
13097 | if ((offset + (((len)+((typeof(len))((1UL << 12))-1))&~((typeof(len))((1UL << 12))-1))) < offset) | |
13098 | goto out; | |
13099 | if (!(offset & ~(~((1UL << 12)-1)))) | |
13100 | ret = do_mmap_pgoff(file, addr, len, prot, flag, offset >> 12); | |
13101 | out: | |
13102 | return ret; | |
13103 | } | |
13104 | ||
13105 | extern int do_munmap(struct mm_struct *, unsigned long, size_t); | |
13106 | ||
13107 | extern unsigned long do_brk(unsigned long, unsigned long); | |
13108 | ||
13109 | ||
13110 | extern unsigned long page_unuse(struct page *); | |
13111 | extern void truncate_inode_pages(struct address_space *, loff_t); | |
13112 | extern void truncate_inode_pages_range(struct address_space *, | |
13113 | loff_t lstart, loff_t lend); | |
13114 | ||
13115 | ||
13116 | extern int filemap_fault(struct vm_area_struct *, struct vm_fault *); | |
13117 | ||
13118 | ||
13119 | int write_one_page(struct page *page, int wait); | |
13120 | void task_dirty_inc(struct task_struct *tsk); | |
13121 | ||
13122 | ||
13123 | ||
13124 | ||
13125 | ||
13126 | int force_page_cache_readahead(struct address_space *mapping, struct file *filp, | |
13127 | unsigned long offset, unsigned long nr_to_read); | |
13128 | ||
13129 | void page_cache_sync_readahead(struct address_space *mapping, | |
13130 | struct file_ra_state *ra, | |
13131 | struct file *filp, | |
13132 | unsigned long offset, | |
13133 | unsigned long size); | |
13134 | ||
13135 | void page_cache_async_readahead(struct address_space *mapping, | |
13136 | struct file_ra_state *ra, | |
13137 | struct file *filp, | |
13138 | struct page *pg, | |
13139 | unsigned long offset, | |
13140 | unsigned long size); | |
13141 | ||
13142 | unsigned long max_sane_readahead(unsigned long nr); | |
13143 | unsigned long ra_submit(struct file_ra_state *ra, | |
13144 | struct address_space *mapping, | |
13145 | struct file *filp); | |
13146 | ||
13147 | ||
13148 | extern int expand_stack(struct vm_area_struct *vma, unsigned long address); | |
13149 | ||
13150 | ||
13151 | ||
13152 | extern int expand_stack_downwards(struct vm_area_struct *vma, | |
13153 | unsigned long address); | |
13154 | ||
13155 | ||
13156 | extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr); | |
13157 | extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr, | |
13158 | struct vm_area_struct **pprev); | |
13159 | ||
13160 | ||
13161 | ||
13162 | static inline __attribute__((always_inline)) struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr) | |
13163 | { | |
13164 | struct vm_area_struct * vma = find_vma(mm,start_addr); | |
13165 | ||
13166 | if (vma && end_addr <= vma->vm_start) | |
13167 | vma = ((void *)0); | |
13168 | return vma; | |
13169 | } | |
13170 | ||
13171 | static inline __attribute__((always_inline)) unsigned long vma_pages(struct vm_area_struct *vma) | |
13172 | { | |
13173 | return (vma->vm_end - vma->vm_start) >> 12; | |
13174 | } | |
13175 | ||
13176 | pgprot_t vm_get_page_prot(unsigned long vm_flags); | |
13177 | struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr); | |
13178 | int remap_pfn_range(struct vm_area_struct *, unsigned long addr, | |
13179 | unsigned long pfn, unsigned long size, pgprot_t); | |
13180 | int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *); | |
13181 | int vm_insert_pfn(struct vm_area_struct *vma, unsigned long addr, | |
13182 | unsigned long pfn); | |
13183 | int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr, | |
13184 | unsigned long pfn); | |
13185 | ||
13186 | struct page *follow_page(struct vm_area_struct *, unsigned long address, | |
13187 | unsigned int foll_flags); | |
13188 | ||
13189 | ||
13190 | ||
13191 | ||
13192 | ||
13193 | ||
13194 | typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr, | |
13195 | void *data); | |
13196 | extern int apply_to_page_range(struct mm_struct *mm, unsigned long address, | |
13197 | unsigned long size, pte_fn_t fn, void *data); | |
13198 | ||
13199 | ||
13200 | void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long); | |
13201 | # 1258 "include/linux/mm.h" | |
13202 | extern int debug_pagealloc_enabled; | |
13203 | ||
13204 | extern void kernel_map_pages(struct page *page, int numpages, int enable); | |
13205 | ||
13206 | static inline __attribute__((always_inline)) void enable_debug_pagealloc(void) | |
13207 | { | |
13208 | debug_pagealloc_enabled = 1; | |
13209 | } | |
13210 | # 1280 "include/linux/mm.h" | |
13211 | extern struct vm_area_struct *get_gate_vma(struct task_struct *tsk); | |
13212 | ||
13213 | ||
13214 | ||
13215 | ||
13216 | int in_gate_area_no_task(unsigned long addr); | |
13217 | ||
13218 | ||
13219 | ||
13220 | int drop_caches_sysctl_handler(struct ctl_table *, int, | |
13221 | void *, size_t *, loff_t *); | |
13222 | unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask, | |
13223 | unsigned long lru_pages); | |
13224 | void drop_pagecache(void); | |
13225 | ||
13226 | ||
13227 | ||
13228 | ||
13229 | ||
13230 | ||
13231 | ||
13232 | const char * arch_vma_name(struct vm_area_struct *vma); | |
13233 | void print_vma_addr(char *prefix, unsigned long rip); | |
13234 | ||
13235 | struct page *sparse_mem_map_populate(unsigned long pnum, int nid); | |
13236 | pgd_t *vmemmap_pgd_populate(unsigned long addr, int node); | |
13237 | pgd_t *vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node); | |
13238 | pmd_t *vmemmap_pmd_populate(pgd_t *pud, unsigned long addr, int node); | |
13239 | pte_t *vmemmap_pte_populate(pmd_t *pmd, unsigned long addr, int node); | |
13240 | void *vmemmap_alloc_block(unsigned long size, int node); | |
13241 | void vmemmap_verify(pte_t *, int, unsigned long, unsigned long); | |
13242 | int vmemmap_populate_basepages(struct page *start_page, | |
13243 | unsigned long pages, int node); | |
13244 | int vmemmap_populate(struct page *start_page, unsigned long pages, int node); | |
13245 | void vmemmap_populate_print_last(void); | |
13246 | ||
13247 | extern int account_locked_memory(struct mm_struct *mm, struct rlimit *rlim, | |
13248 | size_t size); | |
13249 | extern void refund_locked_memory(struct mm_struct *mm, size_t size); | |
13250 | ||
13251 | extern void memory_failure(unsigned long pfn, int trapno); | |
13252 | extern int __memory_failure(unsigned long pfn, int trapno, int ref); | |
13253 | extern int sysctl_memory_failure_early_kill; | |
13254 | extern int sysctl_memory_failure_recovery; | |
13255 | extern atomic_long_t mce_bad_pages; | |
13256 | # 8 "include/linux/pagemap.h" 2 | |
13257 | ||
13258 | ||
13259 | # 1 "include/linux/highmem.h" 1 | |
13260 | ||
13261 | ||
13262 | ||
13263 | ||
13264 | ||
13265 | # 1 "include/linux/uaccess.h" 1 | |
13266 | ||
13267 | ||
13268 | ||
13269 | ||
13270 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" 1 | |
13271 | # 15 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
13272 | # 1 "include/linux/sched.h" 1 | |
13273 | # 46 "include/linux/sched.h" | |
13274 | struct sched_param { | |
13275 | int sched_priority; | |
13276 | }; | |
13277 | ||
13278 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/param.h" 1 | |
13279 | # 51 "include/linux/sched.h" 2 | |
13280 | # 68 "include/linux/sched.h" | |
13281 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cputime.h" 1 | |
13282 | # 1 "include/asm-generic/cputime.h" 1 | |
13283 | ||
13284 | ||
13285 | ||
13286 | ||
13287 | ||
13288 | ||
13289 | typedef unsigned long cputime_t; | |
13290 | # 25 "include/asm-generic/cputime.h" | |
13291 | typedef u64 cputime64_t; | |
13292 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cputime.h" 2 | |
13293 | # 69 "include/linux/sched.h" 2 | |
13294 | ||
13295 | ||
13296 | # 1 "include/linux/sem.h" 1 | |
13297 | ||
13298 | ||
13299 | ||
13300 | # 1 "include/linux/ipc.h" 1 | |
13301 | # 9 "include/linux/ipc.h" | |
13302 | struct ipc_perm | |
13303 | { | |
13304 | __kernel_key_t key; | |
13305 | __kernel_uid_t uid; | |
13306 | __kernel_gid_t gid; | |
13307 | __kernel_uid_t cuid; | |
13308 | __kernel_gid_t cgid; | |
13309 | __kernel_mode_t mode; | |
13310 | unsigned short seq; | |
13311 | }; | |
13312 | ||
13313 | ||
13314 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/ipcbuf.h" 1 | |
13315 | # 1 "include/asm-generic/ipcbuf.h" 1 | |
13316 | # 19 "include/asm-generic/ipcbuf.h" | |
13317 | struct ipc64_perm { | |
13318 | __kernel_key_t key; | |
13319 | __kernel_uid32_t uid; | |
13320 | __kernel_gid32_t gid; | |
13321 | __kernel_uid32_t cuid; | |
13322 | __kernel_gid32_t cgid; | |
13323 | __kernel_mode_t mode; | |
13324 | ||
13325 | unsigned char __pad1[4 - sizeof(__kernel_mode_t)]; | |
13326 | unsigned short seq; | |
13327 | unsigned short __pad2; | |
13328 | unsigned long __unused1; | |
13329 | unsigned long __unused2; | |
13330 | }; | |
13331 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/ipcbuf.h" 2 | |
13332 | # 22 "include/linux/ipc.h" 2 | |
13333 | # 57 "include/linux/ipc.h" | |
13334 | struct ipc_kludge { | |
13335 | struct msgbuf *msgp; | |
13336 | long msgtyp; | |
13337 | }; | |
13338 | # 86 "include/linux/ipc.h" | |
13339 | struct kern_ipc_perm | |
13340 | { | |
13341 | spinlock_t lock; | |
13342 | int deleted; | |
13343 | int id; | |
13344 | key_t key; | |
13345 | uid_t uid; | |
13346 | gid_t gid; | |
13347 | uid_t cuid; | |
13348 | gid_t cgid; | |
13349 | mode_t mode; | |
13350 | unsigned long seq; | |
13351 | void *security; | |
13352 | }; | |
13353 | # 5 "include/linux/sem.h" 2 | |
13354 | # 23 "include/linux/sem.h" | |
13355 | struct semid_ds { | |
13356 | struct ipc_perm sem_perm; | |
13357 | __kernel_time_t sem_otime; | |
13358 | __kernel_time_t sem_ctime; | |
13359 | struct sem *sem_base; | |
13360 | struct sem_queue *sem_pending; | |
13361 | struct sem_queue **sem_pending_last; | |
13362 | struct sem_undo *undo; | |
13363 | unsigned short sem_nsems; | |
13364 | }; | |
13365 | ||
13366 | ||
13367 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/sembuf.h" 1 | |
13368 | # 1 "include/asm-generic/sembuf.h" 1 | |
13369 | ||
13370 | ||
13371 | ||
13372 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/bitsperlong.h" 1 | |
13373 | # 5 "include/asm-generic/sembuf.h" 2 | |
13374 | # 23 "include/asm-generic/sembuf.h" | |
13375 | struct semid64_ds { | |
13376 | struct ipc64_perm sem_perm; | |
13377 | __kernel_time_t sem_otime; | |
13378 | ||
13379 | unsigned long __unused1; | |
13380 | ||
13381 | __kernel_time_t sem_ctime; | |
13382 | ||
13383 | unsigned long __unused2; | |
13384 | ||
13385 | unsigned long sem_nsems; | |
13386 | unsigned long __unused3; | |
13387 | unsigned long __unused4; | |
13388 | }; | |
13389 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/sembuf.h" 2 | |
13390 | # 36 "include/linux/sem.h" 2 | |
13391 | ||
13392 | ||
13393 | struct sembuf { | |
13394 | unsigned short sem_num; | |
13395 | short sem_op; | |
13396 | short sem_flg; | |
13397 | }; | |
13398 | ||
13399 | ||
13400 | union semun { | |
13401 | int val; | |
13402 | struct semid_ds *buf; | |
13403 | unsigned short *array; | |
13404 | struct seminfo *__buf; | |
13405 | void *__pad; | |
13406 | }; | |
13407 | ||
13408 | struct seminfo { | |
13409 | int semmap; | |
13410 | int semmni; | |
13411 | int semmns; | |
13412 | int semmnu; | |
13413 | int semmsl; | |
13414 | int semopm; | |
13415 | int semume; | |
13416 | int semusz; | |
13417 | int semvmx; | |
13418 | int semaem; | |
13419 | }; | |
13420 | # 83 "include/linux/sem.h" | |
13421 | struct task_struct; | |
13422 | ||
13423 | ||
13424 | struct sem { | |
13425 | int semval; | |
13426 | int sempid; | |
13427 | }; | |
13428 | ||
13429 | ||
13430 | struct sem_array { | |
13431 | struct kern_ipc_perm sem_perm; | |
13432 | time_t sem_otime; | |
13433 | time_t sem_ctime; | |
13434 | struct sem *sem_base; | |
13435 | struct list_head sem_pending; | |
13436 | struct list_head list_id; | |
13437 | unsigned long sem_nsems; | |
13438 | }; | |
13439 | ||
13440 | ||
13441 | struct sem_queue { | |
13442 | struct list_head list; | |
13443 | struct task_struct *sleeper; | |
13444 | struct sem_undo *undo; | |
13445 | int pid; | |
13446 | int status; | |
13447 | struct sembuf *sops; | |
13448 | int nsops; | |
13449 | int alter; | |
13450 | }; | |
13451 | ||
13452 | ||
13453 | ||
13454 | ||
13455 | struct sem_undo { | |
13456 | struct list_head list_proc; | |
13457 | ||
13458 | struct rcu_head rcu; | |
13459 | struct sem_undo_list *ulp; | |
13460 | struct list_head list_id; | |
13461 | int semid; | |
13462 | short * semadj; | |
13463 | }; | |
13464 | ||
13465 | ||
13466 | ||
13467 | ||
13468 | struct sem_undo_list { | |
13469 | atomic_t refcnt; | |
13470 | spinlock_t lock; | |
13471 | struct list_head list_proc; | |
13472 | }; | |
13473 | ||
13474 | struct sysv_sem { | |
13475 | struct sem_undo_list *undo_list; | |
13476 | }; | |
13477 | ||
13478 | ||
13479 | ||
13480 | ||
13481 | ||
13482 | ||
13483 | ||
13484 | static inline __attribute__((always_inline)) int copy_semundo(unsigned long clone_flags, struct task_struct *tsk) | |
13485 | { | |
13486 | return 0; | |
13487 | } | |
13488 | ||
13489 | static inline __attribute__((always_inline)) void exit_sem(struct task_struct *tsk) | |
13490 | { | |
13491 | return; | |
13492 | } | |
13493 | # 72 "include/linux/sched.h" 2 | |
13494 | # 1 "include/linux/signal.h" 1 | |
13495 | ||
13496 | ||
13497 | ||
13498 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/signal.h" 1 | |
13499 | ||
13500 | ||
13501 | ||
13502 | ||
13503 | # 1 "include/asm-generic/signal.h" 1 | |
13504 | # 93 "include/asm-generic/signal.h" | |
13505 | typedef struct { | |
13506 | unsigned long sig[(64 / 32)]; | |
13507 | } sigset_t; | |
13508 | ||
13509 | ||
13510 | typedef unsigned long old_sigset_t; | |
13511 | ||
13512 | # 1 "include/asm-generic/signal-defs.h" 1 | |
13513 | # 17 "include/asm-generic/signal-defs.h" | |
13514 | typedef void __signalfn_t(int); | |
13515 | typedef __signalfn_t *__sighandler_t; | |
13516 | ||
13517 | typedef void __restorefn_t(void); | |
13518 | typedef __restorefn_t *__sigrestore_t; | |
13519 | # 101 "include/asm-generic/signal.h" 2 | |
13520 | ||
13521 | struct sigaction { | |
13522 | __sighandler_t sa_handler; | |
13523 | unsigned long sa_flags; | |
13524 | ||
13525 | __sigrestore_t sa_restorer; | |
13526 | ||
13527 | sigset_t sa_mask; | |
13528 | }; | |
13529 | ||
13530 | struct k_sigaction { | |
13531 | struct sigaction sa; | |
13532 | }; | |
13533 | ||
13534 | typedef struct sigaltstack { | |
13535 | void *ss_sp; | |
13536 | int ss_flags; | |
13537 | size_t ss_size; | |
13538 | } stack_t; | |
13539 | ||
13540 | ||
13541 | ||
13542 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/sigcontext.h" 1 | |
13543 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/sigcontext.h" | |
13544 | struct sigcontext { | |
13545 | unsigned long sc_r0; | |
13546 | unsigned long sc_r1; | |
13547 | unsigned long sc_r2; | |
13548 | unsigned long sc_r3; | |
13549 | unsigned long sc_r4; | |
13550 | unsigned long sc_r5; | |
13551 | unsigned long sc_r6; | |
13552 | unsigned long sc_r7; | |
13553 | unsigned long sc_p0; | |
13554 | unsigned long sc_p1; | |
13555 | unsigned long sc_p2; | |
13556 | unsigned long sc_p3; | |
13557 | unsigned long sc_p4; | |
13558 | unsigned long sc_p5; | |
13559 | unsigned long sc_usp; | |
13560 | unsigned long sc_a0w; | |
13561 | unsigned long sc_a1w; | |
13562 | unsigned long sc_a0x; | |
13563 | unsigned long sc_a1x; | |
13564 | unsigned long sc_astat; | |
13565 | unsigned long sc_rets; | |
13566 | unsigned long sc_pc; | |
13567 | unsigned long sc_retx; | |
13568 | unsigned long sc_fp; | |
13569 | unsigned long sc_i0; | |
13570 | unsigned long sc_i1; | |
13571 | unsigned long sc_i2; | |
13572 | unsigned long sc_i3; | |
13573 | unsigned long sc_m0; | |
13574 | unsigned long sc_m1; | |
13575 | unsigned long sc_m2; | |
13576 | unsigned long sc_m3; | |
13577 | unsigned long sc_l0; | |
13578 | unsigned long sc_l1; | |
13579 | unsigned long sc_l2; | |
13580 | unsigned long sc_l3; | |
13581 | unsigned long sc_b0; | |
13582 | unsigned long sc_b1; | |
13583 | unsigned long sc_b2; | |
13584 | unsigned long sc_b3; | |
13585 | unsigned long sc_lc0; | |
13586 | unsigned long sc_lc1; | |
13587 | unsigned long sc_lt0; | |
13588 | unsigned long sc_lt1; | |
13589 | unsigned long sc_lb0; | |
13590 | unsigned long sc_lb1; | |
13591 | unsigned long sc_seqstat; | |
13592 | }; | |
13593 | # 124 "include/asm-generic/signal.h" 2 | |
13594 | # 6 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/signal.h" 2 | |
13595 | # 5 "include/linux/signal.h" 2 | |
13596 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/siginfo.h" 1 | |
13597 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/siginfo.h" | |
13598 | # 1 "include/asm-generic/siginfo.h" 1 | |
13599 | ||
13600 | ||
13601 | ||
13602 | ||
13603 | ||
13604 | ||
13605 | typedef union sigval { | |
13606 | int sival_int; | |
13607 | void *sival_ptr; | |
13608 | } sigval_t; | |
13609 | # 40 "include/asm-generic/siginfo.h" | |
13610 | typedef struct siginfo { | |
13611 | int si_signo; | |
13612 | int si_errno; | |
13613 | int si_code; | |
13614 | ||
13615 | union { | |
13616 | int _pad[((128 - (3 * sizeof(int))) / sizeof(int))]; | |
13617 | ||
13618 | ||
13619 | struct { | |
13620 | __kernel_pid_t _pid; | |
13621 | __kernel_uid32_t _uid; | |
13622 | } _kill; | |
13623 | ||
13624 | ||
13625 | struct { | |
13626 | __kernel_timer_t _tid; | |
13627 | int _overrun; | |
13628 | char _pad[sizeof( __kernel_uid32_t) - sizeof(int)]; | |
13629 | sigval_t _sigval; | |
13630 | int _sys_private; | |
13631 | } _timer; | |
13632 | ||
13633 | ||
13634 | struct { | |
13635 | __kernel_pid_t _pid; | |
13636 | __kernel_uid32_t _uid; | |
13637 | sigval_t _sigval; | |
13638 | } _rt; | |
13639 | ||
13640 | ||
13641 | struct { | |
13642 | __kernel_pid_t _pid; | |
13643 | __kernel_uid32_t _uid; | |
13644 | int _status; | |
13645 | __kernel_clock_t _utime; | |
13646 | __kernel_clock_t _stime; | |
13647 | } _sigchld; | |
13648 | ||
13649 | ||
13650 | struct { | |
13651 | void *_addr; | |
13652 | ||
13653 | ||
13654 | ||
13655 | short _addr_lsb; | |
13656 | } _sigfault; | |
13657 | ||
13658 | ||
13659 | struct { | |
13660 | long _band; | |
13661 | int _fd; | |
13662 | } _sigpoll; | |
13663 | } _sifields; | |
13664 | } siginfo_t; | |
13665 | # 259 "include/asm-generic/siginfo.h" | |
13666 | typedef struct sigevent { | |
13667 | sigval_t sigev_value; | |
13668 | int sigev_signo; | |
13669 | int sigev_notify; | |
13670 | union { | |
13671 | int _pad[((64 - (sizeof(int) * 2 + sizeof(sigval_t))) / sizeof(int))]; | |
13672 | int _tid; | |
13673 | ||
13674 | struct { | |
13675 | void (*_function)(sigval_t); | |
13676 | void *_attribute; | |
13677 | } _sigev_thread; | |
13678 | } _sigev_un; | |
13679 | } sigevent_t; | |
13680 | ||
13681 | ||
13682 | ||
13683 | ||
13684 | ||
13685 | ||
13686 | ||
13687 | struct siginfo; | |
13688 | void do_schedule_next_timer(struct siginfo *info); | |
13689 | ||
13690 | ||
13691 | ||
13692 | ||
13693 | ||
13694 | static inline __attribute__((always_inline)) void copy_siginfo(struct siginfo *to, struct siginfo *from) | |
13695 | { | |
13696 | if (from->si_code < 0) | |
13697 | memcpy(to, from, sizeof(*to)); | |
13698 | else | |
13699 | ||
13700 | memcpy(to, from, (3 * sizeof(int)) + sizeof(from->_sifields._sigchld)); | |
13701 | } | |
13702 | ||
13703 | ||
13704 | ||
13705 | extern int copy_siginfo_to_user(struct siginfo *to, struct siginfo *from); | |
13706 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/siginfo.h" 2 | |
13707 | # 6 "include/linux/signal.h" 2 | |
13708 | # 14 "include/linux/signal.h" | |
13709 | struct sigqueue { | |
13710 | struct list_head list; | |
13711 | int flags; | |
13712 | siginfo_t info; | |
13713 | struct user_struct *user; | |
13714 | }; | |
13715 | ||
13716 | ||
13717 | ||
13718 | ||
13719 | struct sigpending { | |
13720 | struct list_head list; | |
13721 | sigset_t signal; | |
13722 | }; | |
13723 | # 38 "include/linux/signal.h" | |
13724 | static inline __attribute__((always_inline)) void sigaddset(sigset_t *set, int _sig) | |
13725 | { | |
13726 | unsigned long sig = _sig - 1; | |
13727 | if ((64 / 32) == 1) | |
13728 | set->sig[0] |= 1UL << sig; | |
13729 | else | |
13730 | set->sig[sig / 32] |= 1UL << (sig % 32); | |
13731 | } | |
13732 | ||
13733 | static inline __attribute__((always_inline)) void sigdelset(sigset_t *set, int _sig) | |
13734 | { | |
13735 | unsigned long sig = _sig - 1; | |
13736 | if ((64 / 32) == 1) | |
13737 | set->sig[0] &= ~(1UL << sig); | |
13738 | else | |
13739 | set->sig[sig / 32] &= ~(1UL << (sig % 32)); | |
13740 | } | |
13741 | ||
13742 | static inline __attribute__((always_inline)) int sigismember(sigset_t *set, int _sig) | |
13743 | { | |
13744 | unsigned long sig = _sig - 1; | |
13745 | if ((64 / 32) == 1) | |
13746 | return 1 & (set->sig[0] >> sig); | |
13747 | else | |
13748 | return 1 & (set->sig[sig / 32] >> (sig % 32)); | |
13749 | } | |
13750 | ||
13751 | static inline __attribute__((always_inline)) int sigfindinword(unsigned long word) | |
13752 | { | |
13753 | return __ffs(~(~word)); | |
13754 | } | |
13755 | ||
13756 | ||
13757 | ||
13758 | static inline __attribute__((always_inline)) int sigisemptyset(sigset_t *set) | |
13759 | { | |
13760 | extern void _NSIG_WORDS_is_unsupported_size(void); | |
13761 | switch ((64 / 32)) { | |
13762 | case 4: | |
13763 | return (set->sig[3] | set->sig[2] | | |
13764 | set->sig[1] | set->sig[0]) == 0; | |
13765 | case 2: | |
13766 | return (set->sig[1] | set->sig[0]) == 0; | |
13767 | case 1: | |
13768 | return set->sig[0] == 0; | |
13769 | default: | |
13770 | _NSIG_WORDS_is_unsupported_size(); | |
13771 | return 0; | |
13772 | } | |
13773 | } | |
13774 | # 119 "include/linux/signal.h" | |
13775 | static inline __attribute__((always_inline)) void sigorsets(sigset_t *r, const sigset_t *a, const sigset_t *b) { extern void _NSIG_WORDS_is_unsupported_size(void); unsigned long a0, a1, a2, a3, b0, b1, b2, b3; switch ((64 / 32)) { case 4: a3 = a->sig[3]; a2 = a->sig[2]; b3 = b->sig[3]; b2 = b->sig[2]; r->sig[3] = ((a3) | (b3)); r->sig[2] = ((a2) | (b2)); case 2: a1 = a->sig[1]; b1 = b->sig[1]; r->sig[1] = ((a1) | (b1)); case 1: a0 = a->sig[0]; b0 = b->sig[0]; r->sig[0] = ((a0) | (b0)); break; default: _NSIG_WORDS_is_unsupported_size(); } } | |
13776 | ||
13777 | ||
13778 | static inline __attribute__((always_inline)) void sigandsets(sigset_t *r, const sigset_t *a, const sigset_t *b) { extern void _NSIG_WORDS_is_unsupported_size(void); unsigned long a0, a1, a2, a3, b0, b1, b2, b3; switch ((64 / 32)) { case 4: a3 = a->sig[3]; a2 = a->sig[2]; b3 = b->sig[3]; b2 = b->sig[2]; r->sig[3] = ((a3) & (b3)); r->sig[2] = ((a2) & (b2)); case 2: a1 = a->sig[1]; b1 = b->sig[1]; r->sig[1] = ((a1) & (b1)); case 1: a0 = a->sig[0]; b0 = b->sig[0]; r->sig[0] = ((a0) & (b0)); break; default: _NSIG_WORDS_is_unsupported_size(); } } | |
13779 | ||
13780 | ||
13781 | static inline __attribute__((always_inline)) void signandsets(sigset_t *r, const sigset_t *a, const sigset_t *b) { extern void _NSIG_WORDS_is_unsupported_size(void); unsigned long a0, a1, a2, a3, b0, b1, b2, b3; switch ((64 / 32)) { case 4: a3 = a->sig[3]; a2 = a->sig[2]; b3 = b->sig[3]; b2 = b->sig[2]; r->sig[3] = ((a3) & ~(b3)); r->sig[2] = ((a2) & ~(b2)); case 2: a1 = a->sig[1]; b1 = b->sig[1]; r->sig[1] = ((a1) & ~(b1)); case 1: a0 = a->sig[0]; b0 = b->sig[0]; r->sig[0] = ((a0) & ~(b0)); break; default: _NSIG_WORDS_is_unsupported_size(); } } | |
13782 | # 149 "include/linux/signal.h" | |
13783 | static inline __attribute__((always_inline)) void signotset(sigset_t *set) { extern void _NSIG_WORDS_is_unsupported_size(void); switch ((64 / 32)) { case 4: set->sig[3] = (~(set->sig[3])); set->sig[2] = (~(set->sig[2])); case 2: set->sig[1] = (~(set->sig[1])); case 1: set->sig[0] = (~(set->sig[0])); break; default: _NSIG_WORDS_is_unsupported_size(); } } | |
13784 | ||
13785 | ||
13786 | ||
13787 | ||
13788 | static inline __attribute__((always_inline)) void sigemptyset(sigset_t *set) | |
13789 | { | |
13790 | switch ((64 / 32)) { | |
13791 | default: | |
13792 | memset(set, 0, sizeof(sigset_t)); | |
13793 | break; | |
13794 | case 2: set->sig[1] = 0; | |
13795 | case 1: set->sig[0] = 0; | |
13796 | break; | |
13797 | } | |
13798 | } | |
13799 | ||
13800 | static inline __attribute__((always_inline)) void sigfillset(sigset_t *set) | |
13801 | { | |
13802 | switch ((64 / 32)) { | |
13803 | default: | |
13804 | memset(set, -1, sizeof(sigset_t)); | |
13805 | break; | |
13806 | case 2: set->sig[1] = -1; | |
13807 | case 1: set->sig[0] = -1; | |
13808 | break; | |
13809 | } | |
13810 | } | |
13811 | ||
13812 | ||
13813 | ||
13814 | static inline __attribute__((always_inline)) void sigaddsetmask(sigset_t *set, unsigned long mask) | |
13815 | { | |
13816 | set->sig[0] |= mask; | |
13817 | } | |
13818 | ||
13819 | static inline __attribute__((always_inline)) void sigdelsetmask(sigset_t *set, unsigned long mask) | |
13820 | { | |
13821 | set->sig[0] &= ~mask; | |
13822 | } | |
13823 | ||
13824 | static inline __attribute__((always_inline)) int sigtestsetmask(sigset_t *set, unsigned long mask) | |
13825 | { | |
13826 | return (set->sig[0] & mask) != 0; | |
13827 | } | |
13828 | ||
13829 | static inline __attribute__((always_inline)) void siginitset(sigset_t *set, unsigned long mask) | |
13830 | { | |
13831 | set->sig[0] = mask; | |
13832 | switch ((64 / 32)) { | |
13833 | default: | |
13834 | memset(&set->sig[1], 0, sizeof(long)*((64 / 32)-1)); | |
13835 | break; | |
13836 | case 2: set->sig[1] = 0; | |
13837 | case 1: ; | |
13838 | } | |
13839 | } | |
13840 | ||
13841 | static inline __attribute__((always_inline)) void siginitsetinv(sigset_t *set, unsigned long mask) | |
13842 | { | |
13843 | set->sig[0] = ~mask; | |
13844 | switch ((64 / 32)) { | |
13845 | default: | |
13846 | memset(&set->sig[1], -1, sizeof(long)*((64 / 32)-1)); | |
13847 | break; | |
13848 | case 2: set->sig[1] = -1; | |
13849 | case 1: ; | |
13850 | } | |
13851 | } | |
13852 | ||
13853 | ||
13854 | ||
13855 | static inline __attribute__((always_inline)) void init_sigpending(struct sigpending *sig) | |
13856 | { | |
13857 | sigemptyset(&sig->signal); | |
13858 | INIT_LIST_HEAD(&sig->list); | |
13859 | } | |
13860 | ||
13861 | extern void flush_sigqueue(struct sigpending *queue); | |
13862 | ||
13863 | ||
13864 | static inline __attribute__((always_inline)) int valid_signal(unsigned long sig) | |
13865 | { | |
13866 | return sig <= 64 ? 1 : 0; | |
13867 | } | |
13868 | ||
13869 | extern int next_signal(struct sigpending *pending, sigset_t *mask); | |
13870 | extern int do_send_sig_info(int sig, struct siginfo *info, | |
13871 | struct task_struct *p, bool group); | |
13872 | extern int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p); | |
13873 | extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *); | |
13874 | extern long do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, | |
13875 | siginfo_t *info); | |
13876 | extern long do_sigpending(void *, unsigned long); | |
13877 | extern int sigprocmask(int, sigset_t *, sigset_t *); | |
13878 | extern int show_unhandled_signals; | |
13879 | ||
13880 | struct pt_regs; | |
13881 | extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie); | |
13882 | extern void exit_signals(struct task_struct *tsk); | |
13883 | ||
13884 | extern struct kmem_cache *sighand_cachep; | |
13885 | ||
13886 | int unhandled_signal(struct task_struct *tsk, int sig); | |
13887 | # 377 "include/linux/signal.h" | |
13888 | void signals_init(void); | |
13889 | # 73 "include/linux/sched.h" 2 | |
13890 | ||
13891 | ||
13892 | ||
13893 | ||
13894 | ||
13895 | ||
13896 | # 1 "include/linux/proportions.h" 1 | |
13897 | # 12 "include/linux/proportions.h" | |
13898 | # 1 "include/linux/percpu_counter.h" 1 | |
13899 | # 82 "include/linux/percpu_counter.h" | |
13900 | struct percpu_counter { | |
13901 | s64 count; | |
13902 | }; | |
13903 | ||
13904 | static inline __attribute__((always_inline)) int percpu_counter_init(struct percpu_counter *fbc, s64 amount) | |
13905 | { | |
13906 | fbc->count = amount; | |
13907 | return 0; | |
13908 | } | |
13909 | ||
13910 | static inline __attribute__((always_inline)) void percpu_counter_destroy(struct percpu_counter *fbc) | |
13911 | { | |
13912 | } | |
13913 | ||
13914 | static inline __attribute__((always_inline)) void percpu_counter_set(struct percpu_counter *fbc, s64 amount) | |
13915 | { | |
13916 | fbc->count = amount; | |
13917 | } | |
13918 | ||
13919 | ||
13920 | ||
13921 | ||
13922 | static inline __attribute__((always_inline)) void | |
13923 | percpu_counter_add(struct percpu_counter *fbc, s64 amount) | |
13924 | { | |
13925 | do { } while (0); | |
13926 | fbc->count += amount; | |
13927 | do { } while (0); | |
13928 | } | |
13929 | ||
13930 | static inline __attribute__((always_inline)) s64 percpu_counter_read(struct percpu_counter *fbc) | |
13931 | { | |
13932 | return fbc->count; | |
13933 | } | |
13934 | ||
13935 | static inline __attribute__((always_inline)) s64 percpu_counter_read_positive(struct percpu_counter *fbc) | |
13936 | { | |
13937 | return fbc->count; | |
13938 | } | |
13939 | ||
13940 | static inline __attribute__((always_inline)) s64 percpu_counter_sum_positive(struct percpu_counter *fbc) | |
13941 | { | |
13942 | return percpu_counter_read_positive(fbc); | |
13943 | } | |
13944 | ||
13945 | static inline __attribute__((always_inline)) s64 percpu_counter_sum(struct percpu_counter *fbc) | |
13946 | { | |
13947 | return percpu_counter_read(fbc); | |
13948 | } | |
13949 | ||
13950 | ||
13951 | ||
13952 | static inline __attribute__((always_inline)) void percpu_counter_inc(struct percpu_counter *fbc) | |
13953 | { | |
13954 | percpu_counter_add(fbc, 1); | |
13955 | } | |
13956 | ||
13957 | static inline __attribute__((always_inline)) void percpu_counter_dec(struct percpu_counter *fbc) | |
13958 | { | |
13959 | percpu_counter_add(fbc, -1); | |
13960 | } | |
13961 | ||
13962 | static inline __attribute__((always_inline)) void percpu_counter_sub(struct percpu_counter *fbc, s64 amount) | |
13963 | { | |
13964 | percpu_counter_add(fbc, -amount); | |
13965 | } | |
13966 | # 13 "include/linux/proportions.h" 2 | |
13967 | ||
13968 | ||
13969 | ||
13970 | struct prop_global { | |
13971 | ||
13972 | ||
13973 | ||
13974 | ||
13975 | ||
13976 | int shift; | |
13977 | ||
13978 | ||
13979 | ||
13980 | ||
13981 | ||
13982 | ||
13983 | struct percpu_counter events; | |
13984 | }; | |
13985 | ||
13986 | ||
13987 | ||
13988 | ||
13989 | ||
13990 | ||
13991 | struct prop_descriptor { | |
13992 | int index; | |
13993 | struct prop_global pg[2]; | |
13994 | struct mutex mutex; | |
13995 | }; | |
13996 | ||
13997 | int prop_descriptor_init(struct prop_descriptor *pd, int shift); | |
13998 | void prop_change_shift(struct prop_descriptor *pd, int new_shift); | |
13999 | ||
14000 | ||
14001 | ||
14002 | ||
14003 | ||
14004 | struct prop_local_percpu { | |
14005 | ||
14006 | ||
14007 | ||
14008 | struct percpu_counter events; | |
14009 | ||
14010 | ||
14011 | ||
14012 | ||
14013 | int shift; | |
14014 | unsigned long period; | |
14015 | spinlock_t lock; | |
14016 | }; | |
14017 | ||
14018 | int prop_local_init_percpu(struct prop_local_percpu *pl); | |
14019 | void prop_local_destroy_percpu(struct prop_local_percpu *pl); | |
14020 | void __prop_inc_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl); | |
14021 | void prop_fraction_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl, | |
14022 | long *numerator, long *denominator); | |
14023 | ||
14024 | static inline __attribute__((always_inline)) | |
14025 | void prop_inc_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl) | |
14026 | { | |
14027 | unsigned long flags; | |
14028 | ||
14029 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
14030 | __prop_inc_percpu(pd, pl); | |
14031 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
14032 | } | |
14033 | # 89 "include/linux/proportions.h" | |
14034 | void __prop_inc_percpu_max(struct prop_descriptor *pd, | |
14035 | struct prop_local_percpu *pl, long frac); | |
14036 | ||
14037 | ||
14038 | ||
14039 | ||
14040 | ||
14041 | ||
14042 | struct prop_local_single { | |
14043 | ||
14044 | ||
14045 | ||
14046 | unsigned long events; | |
14047 | ||
14048 | ||
14049 | ||
14050 | ||
14051 | ||
14052 | unsigned long period; | |
14053 | int shift; | |
14054 | spinlock_t lock; | |
14055 | }; | |
14056 | ||
14057 | ||
14058 | ||
14059 | ||
14060 | ||
14061 | int prop_local_init_single(struct prop_local_single *pl); | |
14062 | void prop_local_destroy_single(struct prop_local_single *pl); | |
14063 | void __prop_inc_single(struct prop_descriptor *pd, struct prop_local_single *pl); | |
14064 | void prop_fraction_single(struct prop_descriptor *pd, struct prop_local_single *pl, | |
14065 | long *numerator, long *denominator); | |
14066 | ||
14067 | static inline __attribute__((always_inline)) | |
14068 | void prop_inc_single(struct prop_descriptor *pd, struct prop_local_single *pl) | |
14069 | { | |
14070 | unsigned long flags; | |
14071 | ||
14072 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); do { (flags) = __raw_local_irq_save(); } while (0); do { } while (0); } while (0); | |
14073 | __prop_inc_single(pd, pl); | |
14074 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); if ((((flags) & ~0x3f) == 0)) { raw_local_irq_restore(flags); do { } while (0); } else { do { } while (0); raw_local_irq_restore(flags); } } while (0); | |
14075 | } | |
14076 | # 80 "include/linux/sched.h" 2 | |
14077 | # 1 "include/linux/seccomp.h" 1 | |
14078 | # 26 "include/linux/seccomp.h" | |
14079 | typedef struct { } seccomp_t; | |
14080 | ||
14081 | ||
14082 | ||
14083 | static inline __attribute__((always_inline)) long prctl_get_seccomp(void) | |
14084 | { | |
14085 | return -22; | |
14086 | } | |
14087 | ||
14088 | static inline __attribute__((always_inline)) long prctl_set_seccomp(unsigned long arg2) | |
14089 | { | |
14090 | return -22; | |
14091 | } | |
14092 | # 81 "include/linux/sched.h" 2 | |
14093 | ||
14094 | ||
14095 | # 1 "include/linux/rtmutex.h" 1 | |
14096 | # 16 "include/linux/rtmutex.h" | |
14097 | # 1 "include/linux/plist.h" 1 | |
14098 | # 80 "include/linux/plist.h" | |
14099 | struct plist_head { | |
14100 | struct list_head prio_list; | |
14101 | struct list_head node_list; | |
14102 | ||
14103 | ||
14104 | ||
14105 | }; | |
14106 | ||
14107 | struct plist_node { | |
14108 | int prio; | |
14109 | struct plist_head plist; | |
14110 | }; | |
14111 | # 130 "include/linux/plist.h" | |
14112 | static inline __attribute__((always_inline)) void | |
14113 | plist_head_init(struct plist_head *head, spinlock_t *lock) | |
14114 | { | |
14115 | INIT_LIST_HEAD(&head->prio_list); | |
14116 | INIT_LIST_HEAD(&head->node_list); | |
14117 | ||
14118 | ||
14119 | ||
14120 | } | |
14121 | ||
14122 | ||
14123 | ||
14124 | ||
14125 | ||
14126 | ||
14127 | static inline __attribute__((always_inline)) void plist_node_init(struct plist_node *node, int prio) | |
14128 | { | |
14129 | node->prio = prio; | |
14130 | plist_head_init(&node->plist, ((void *)0)); | |
14131 | } | |
14132 | ||
14133 | extern void plist_add(struct plist_node *node, struct plist_head *head); | |
14134 | extern void plist_del(struct plist_node *node, struct plist_head *head); | |
14135 | # 198 "include/linux/plist.h" | |
14136 | static inline __attribute__((always_inline)) int plist_head_empty(const struct plist_head *head) | |
14137 | { | |
14138 | return list_empty(&head->node_list); | |
14139 | } | |
14140 | ||
14141 | ||
14142 | ||
14143 | ||
14144 | ||
14145 | static inline __attribute__((always_inline)) int plist_node_empty(const struct plist_node *node) | |
14146 | { | |
14147 | return plist_head_empty(&node->plist); | |
14148 | } | |
14149 | # 237 "include/linux/plist.h" | |
14150 | static inline __attribute__((always_inline)) struct plist_node* plist_first(const struct plist_head *head) | |
14151 | { | |
14152 | return ({ const typeof( ((struct plist_node *)0)->plist.node_list ) *__mptr = (head->node_list.next); (struct plist_node *)( (char *)__mptr - __builtin_offsetof(struct plist_node,plist.node_list) );}); | |
14153 | ||
14154 | } | |
14155 | # 17 "include/linux/rtmutex.h" 2 | |
14156 | # 26 "include/linux/rtmutex.h" | |
14157 | struct rt_mutex { | |
14158 | spinlock_t wait_lock; | |
14159 | struct plist_head wait_list; | |
14160 | struct task_struct *owner; | |
14161 | ||
14162 | ||
14163 | ||
14164 | ||
14165 | ||
14166 | ||
14167 | }; | |
14168 | ||
14169 | struct rt_mutex_waiter; | |
14170 | struct hrtimer_sleeper; | |
14171 | ||
14172 | ||
14173 | ||
14174 | ||
14175 | ||
14176 | ||
14177 | static inline __attribute__((always_inline)) int rt_mutex_debug_check_no_locks_freed(const void *from, | |
14178 | unsigned long len) | |
14179 | { | |
14180 | return 0; | |
14181 | } | |
14182 | # 80 "include/linux/rtmutex.h" | |
14183 | static inline __attribute__((always_inline)) int rt_mutex_is_locked(struct rt_mutex *lock) | |
14184 | { | |
14185 | return lock->owner != ((void *)0); | |
14186 | } | |
14187 | ||
14188 | extern void __rt_mutex_init(struct rt_mutex *lock, const char *name); | |
14189 | extern void rt_mutex_destroy(struct rt_mutex *lock); | |
14190 | ||
14191 | extern void rt_mutex_lock(struct rt_mutex *lock); | |
14192 | extern int rt_mutex_lock_interruptible(struct rt_mutex *lock, | |
14193 | int detect_deadlock); | |
14194 | extern int rt_mutex_timed_lock(struct rt_mutex *lock, | |
14195 | struct hrtimer_sleeper *timeout, | |
14196 | int detect_deadlock); | |
14197 | ||
14198 | extern int rt_mutex_trylock(struct rt_mutex *lock); | |
14199 | ||
14200 | extern void rt_mutex_unlock(struct rt_mutex *lock); | |
14201 | # 84 "include/linux/sched.h" 2 | |
14202 | ||
14203 | ||
14204 | ||
14205 | # 1 "include/linux/resource.h" 1 | |
14206 | ||
14207 | ||
14208 | ||
14209 | ||
14210 | ||
14211 | struct task_struct; | |
14212 | # 24 "include/linux/resource.h" | |
14213 | struct rusage { | |
14214 | struct timeval ru_utime; | |
14215 | struct timeval ru_stime; | |
14216 | long ru_maxrss; | |
14217 | long ru_ixrss; | |
14218 | long ru_idrss; | |
14219 | long ru_isrss; | |
14220 | long ru_minflt; | |
14221 | long ru_majflt; | |
14222 | long ru_nswap; | |
14223 | long ru_inblock; | |
14224 | long ru_oublock; | |
14225 | long ru_msgsnd; | |
14226 | long ru_msgrcv; | |
14227 | long ru_nsignals; | |
14228 | long ru_nvcsw; | |
14229 | long ru_nivcsw; | |
14230 | }; | |
14231 | ||
14232 | struct rlimit { | |
14233 | unsigned long rlim_cur; | |
14234 | unsigned long rlim_max; | |
14235 | }; | |
14236 | # 71 "include/linux/resource.h" | |
14237 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/resource.h" 1 | |
14238 | # 1 "include/asm-generic/resource.h" 1 | |
14239 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/resource.h" 2 | |
14240 | # 72 "include/linux/resource.h" 2 | |
14241 | ||
14242 | int getrusage(struct task_struct *p, int who, struct rusage *ru); | |
14243 | # 88 "include/linux/sched.h" 2 | |
14244 | ||
14245 | # 1 "include/linux/hrtimer.h" 1 | |
14246 | # 27 "include/linux/hrtimer.h" | |
14247 | struct hrtimer_clock_base; | |
14248 | struct hrtimer_cpu_base; | |
14249 | ||
14250 | ||
14251 | ||
14252 | ||
14253 | enum hrtimer_mode { | |
14254 | HRTIMER_MODE_ABS = 0x0, | |
14255 | HRTIMER_MODE_REL = 0x1, | |
14256 | HRTIMER_MODE_PINNED = 0x02, | |
14257 | HRTIMER_MODE_ABS_PINNED = 0x02, | |
14258 | HRTIMER_MODE_REL_PINNED = 0x03, | |
14259 | }; | |
14260 | ||
14261 | ||
14262 | ||
14263 | ||
14264 | enum hrtimer_restart { | |
14265 | HRTIMER_NORESTART, | |
14266 | HRTIMER_RESTART, | |
14267 | }; | |
14268 | # 103 "include/linux/hrtimer.h" | |
14269 | struct hrtimer { | |
14270 | struct rb_node node; | |
14271 | ktime_t _expires; | |
14272 | ktime_t _softexpires; | |
14273 | enum hrtimer_restart (*function)(struct hrtimer *); | |
14274 | struct hrtimer_clock_base *base; | |
14275 | unsigned long state; | |
14276 | ||
14277 | int start_pid; | |
14278 | void *start_site; | |
14279 | char start_comm[16]; | |
14280 | ||
14281 | }; | |
14282 | # 124 "include/linux/hrtimer.h" | |
14283 | struct hrtimer_sleeper { | |
14284 | struct hrtimer timer; | |
14285 | struct task_struct *task; | |
14286 | }; | |
14287 | # 141 "include/linux/hrtimer.h" | |
14288 | struct hrtimer_clock_base { | |
14289 | struct hrtimer_cpu_base *cpu_base; | |
14290 | clockid_t index; | |
14291 | struct rb_root active; | |
14292 | struct rb_node *first; | |
14293 | ktime_t resolution; | |
14294 | ktime_t (*get_time)(void); | |
14295 | ktime_t softirq_time; | |
14296 | ||
14297 | ktime_t offset; | |
14298 | ||
14299 | }; | |
14300 | # 170 "include/linux/hrtimer.h" | |
14301 | struct hrtimer_cpu_base { | |
14302 | spinlock_t lock; | |
14303 | struct hrtimer_clock_base clock_base[2]; | |
14304 | ||
14305 | ktime_t expires_next; | |
14306 | int hres_active; | |
14307 | unsigned long nr_events; | |
14308 | ||
14309 | }; | |
14310 | ||
14311 | static inline __attribute__((always_inline)) void hrtimer_set_expires(struct hrtimer *timer, ktime_t time) | |
14312 | { | |
14313 | timer->_expires = time; | |
14314 | timer->_softexpires = time; | |
14315 | } | |
14316 | ||
14317 | static inline __attribute__((always_inline)) void hrtimer_set_expires_range(struct hrtimer *timer, ktime_t time, ktime_t delta) | |
14318 | { | |
14319 | timer->_softexpires = time; | |
14320 | timer->_expires = ktime_add_safe(time, delta); | |
14321 | } | |
14322 | ||
14323 | static inline __attribute__((always_inline)) void hrtimer_set_expires_range_ns(struct hrtimer *timer, ktime_t time, unsigned long delta) | |
14324 | { | |
14325 | timer->_softexpires = time; | |
14326 | timer->_expires = ktime_add_safe(time, ns_to_ktime(delta)); | |
14327 | } | |
14328 | ||
14329 | static inline __attribute__((always_inline)) void hrtimer_set_expires_tv64(struct hrtimer *timer, s64 tv64) | |
14330 | { | |
14331 | timer->_expires.tv64 = tv64; | |
14332 | timer->_softexpires.tv64 = tv64; | |
14333 | } | |
14334 | ||
14335 | static inline __attribute__((always_inline)) void hrtimer_add_expires(struct hrtimer *timer, ktime_t time) | |
14336 | { | |
14337 | timer->_expires = ktime_add_safe(timer->_expires, time); | |
14338 | timer->_softexpires = ktime_add_safe(timer->_softexpires, time); | |
14339 | } | |
14340 | ||
14341 | static inline __attribute__((always_inline)) void hrtimer_add_expires_ns(struct hrtimer *timer, u64 ns) | |
14342 | { | |
14343 | timer->_expires = ktime_add_ns(timer->_expires, ns); | |
14344 | timer->_softexpires = ktime_add_ns(timer->_softexpires, ns); | |
14345 | } | |
14346 | ||
14347 | static inline __attribute__((always_inline)) ktime_t hrtimer_get_expires(const struct hrtimer *timer) | |
14348 | { | |
14349 | return timer->_expires; | |
14350 | } | |
14351 | ||
14352 | static inline __attribute__((always_inline)) ktime_t hrtimer_get_softexpires(const struct hrtimer *timer) | |
14353 | { | |
14354 | return timer->_softexpires; | |
14355 | } | |
14356 | ||
14357 | static inline __attribute__((always_inline)) s64 hrtimer_get_expires_tv64(const struct hrtimer *timer) | |
14358 | { | |
14359 | return timer->_expires.tv64; | |
14360 | } | |
14361 | static inline __attribute__((always_inline)) s64 hrtimer_get_softexpires_tv64(const struct hrtimer *timer) | |
14362 | { | |
14363 | return timer->_softexpires.tv64; | |
14364 | } | |
14365 | ||
14366 | static inline __attribute__((always_inline)) s64 hrtimer_get_expires_ns(const struct hrtimer *timer) | |
14367 | { | |
14368 | return ktime_to_ns(timer->_expires); | |
14369 | } | |
14370 | ||
14371 | static inline __attribute__((always_inline)) ktime_t hrtimer_expires_remaining(const struct hrtimer *timer) | |
14372 | { | |
14373 | return ktime_sub(timer->_expires, timer->base->get_time()); | |
14374 | } | |
14375 | ||
14376 | ||
14377 | struct clock_event_device; | |
14378 | ||
14379 | extern void clock_was_set(void); | |
14380 | extern void hres_timers_resume(void); | |
14381 | extern void hrtimer_interrupt(struct clock_event_device *dev); | |
14382 | ||
14383 | ||
14384 | ||
14385 | ||
14386 | static inline __attribute__((always_inline)) ktime_t hrtimer_cb_get_time(struct hrtimer *timer) | |
14387 | { | |
14388 | return timer->base->get_time(); | |
14389 | } | |
14390 | ||
14391 | static inline __attribute__((always_inline)) int hrtimer_is_hres_active(struct hrtimer *timer) | |
14392 | { | |
14393 | return timer->base->cpu_base->hres_active; | |
14394 | } | |
14395 | ||
14396 | extern void hrtimer_peek_ahead_timers(void); | |
14397 | # 308 "include/linux/hrtimer.h" | |
14398 | extern ktime_t ktime_get(void); | |
14399 | extern ktime_t ktime_get_real(void); | |
14400 | ||
14401 | ||
14402 | extern __attribute__((section(".discard"), unused)) char __pcpu_scope_tick_cpu_device; extern __attribute__((section(".data" ""))) __typeof__(struct tick_device) per_cpu__tick_cpu_device; | |
14403 | ||
14404 | ||
14405 | ||
14406 | ||
14407 | ||
14408 | extern void hrtimer_init(struct hrtimer *timer, clockid_t which_clock, | |
14409 | enum hrtimer_mode mode); | |
14410 | ||
14411 | ||
14412 | extern void hrtimer_init_on_stack(struct hrtimer *timer, clockid_t which_clock, | |
14413 | enum hrtimer_mode mode); | |
14414 | ||
14415 | extern void destroy_hrtimer_on_stack(struct hrtimer *timer); | |
14416 | # 337 "include/linux/hrtimer.h" | |
14417 | extern int hrtimer_start(struct hrtimer *timer, ktime_t tim, | |
14418 | const enum hrtimer_mode mode); | |
14419 | extern int hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, | |
14420 | unsigned long range_ns, const enum hrtimer_mode mode); | |
14421 | extern int | |
14422 | __hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, | |
14423 | unsigned long delta_ns, | |
14424 | const enum hrtimer_mode mode, int wakeup); | |
14425 | ||
14426 | extern int hrtimer_cancel(struct hrtimer *timer); | |
14427 | extern int hrtimer_try_to_cancel(struct hrtimer *timer); | |
14428 | ||
14429 | static inline __attribute__((always_inline)) int hrtimer_start_expires(struct hrtimer *timer, | |
14430 | enum hrtimer_mode mode) | |
14431 | { | |
14432 | unsigned long delta; | |
14433 | ktime_t soft, hard; | |
14434 | soft = hrtimer_get_softexpires(timer); | |
14435 | hard = hrtimer_get_expires(timer); | |
14436 | delta = ktime_to_ns(ktime_sub(hard, soft)); | |
14437 | return hrtimer_start_range_ns(timer, soft, delta, mode); | |
14438 | } | |
14439 | ||
14440 | static inline __attribute__((always_inline)) int hrtimer_restart(struct hrtimer *timer) | |
14441 | { | |
14442 | return hrtimer_start_expires(timer, HRTIMER_MODE_ABS); | |
14443 | } | |
14444 | ||
14445 | ||
14446 | extern ktime_t hrtimer_get_remaining(const struct hrtimer *timer); | |
14447 | extern int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp); | |
14448 | ||
14449 | extern ktime_t hrtimer_get_next_event(void); | |
14450 | ||
14451 | ||
14452 | ||
14453 | ||
14454 | ||
14455 | static inline __attribute__((always_inline)) int hrtimer_active(const struct hrtimer *timer) | |
14456 | { | |
14457 | return timer->state != 0x00; | |
14458 | } | |
14459 | ||
14460 | ||
14461 | ||
14462 | ||
14463 | static inline __attribute__((always_inline)) int hrtimer_is_queued(struct hrtimer *timer) | |
14464 | { | |
14465 | return timer->state & 0x01; | |
14466 | } | |
14467 | ||
14468 | ||
14469 | ||
14470 | ||
14471 | ||
14472 | static inline __attribute__((always_inline)) int hrtimer_callback_running(struct hrtimer *timer) | |
14473 | { | |
14474 | return timer->state & 0x02; | |
14475 | } | |
14476 | ||
14477 | ||
14478 | extern u64 | |
14479 | hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval); | |
14480 | ||
14481 | ||
14482 | static inline __attribute__((always_inline)) u64 hrtimer_forward_now(struct hrtimer *timer, | |
14483 | ktime_t interval) | |
14484 | { | |
14485 | return hrtimer_forward(timer, timer->base->get_time(), interval); | |
14486 | } | |
14487 | ||
14488 | ||
14489 | extern long hrtimer_nanosleep(struct timespec *rqtp, | |
14490 | struct timespec *rmtp, | |
14491 | const enum hrtimer_mode mode, | |
14492 | const clockid_t clockid); | |
14493 | extern long hrtimer_nanosleep_restart(struct restart_block *restart_block); | |
14494 | ||
14495 | extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl, | |
14496 | struct task_struct *tsk); | |
14497 | ||
14498 | extern int schedule_hrtimeout_range(ktime_t *expires, unsigned long delta, | |
14499 | const enum hrtimer_mode mode); | |
14500 | extern int schedule_hrtimeout(ktime_t *expires, const enum hrtimer_mode mode); | |
14501 | ||
14502 | ||
14503 | extern void hrtimer_run_queues(void); | |
14504 | extern void hrtimer_run_pending(void); | |
14505 | ||
14506 | ||
14507 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) hrtimers_init(void); | |
14508 | ||
14509 | ||
14510 | extern u64 ktime_divns(const ktime_t kt, s64 div); | |
14511 | ||
14512 | ||
14513 | ||
14514 | ||
14515 | ||
14516 | extern void sysrq_timer_list_show(void); | |
14517 | ||
14518 | ||
14519 | ||
14520 | ||
14521 | ||
14522 | ||
14523 | extern void timer_stats_update_stats(void *timer, pid_t pid, void *startf, | |
14524 | void *timerf, char *comm, | |
14525 | unsigned int timer_flag); | |
14526 | ||
14527 | static inline __attribute__((always_inline)) void timer_stats_account_hrtimer(struct hrtimer *timer) | |
14528 | { | |
14529 | if (__builtin_expect(!!(!timer->start_site), 1)) | |
14530 | return; | |
14531 | timer_stats_update_stats(timer, timer->start_pid, timer->start_site, | |
14532 | timer->function, timer->start_comm, 0); | |
14533 | } | |
14534 | ||
14535 | extern void __timer_stats_hrtimer_set_start_info(struct hrtimer *timer, | |
14536 | void *addr); | |
14537 | ||
14538 | static inline __attribute__((always_inline)) void timer_stats_hrtimer_set_start_info(struct hrtimer *timer) | |
14539 | { | |
14540 | if (__builtin_expect(!!(!timer_stats_active), 1)) | |
14541 | return; | |
14542 | __timer_stats_hrtimer_set_start_info(timer, __builtin_return_address(0)); | |
14543 | } | |
14544 | ||
14545 | static inline __attribute__((always_inline)) void timer_stats_hrtimer_clear_start_info(struct hrtimer *timer) | |
14546 | { | |
14547 | timer->start_site = ((void *)0); | |
14548 | } | |
14549 | # 90 "include/linux/sched.h" 2 | |
14550 | # 1 "include/linux/task_io_accounting.h" 1 | |
14551 | # 11 "include/linux/task_io_accounting.h" | |
14552 | struct task_io_accounting { | |
14553 | # 45 "include/linux/task_io_accounting.h" | |
14554 | }; | |
14555 | # 91 "include/linux/sched.h" 2 | |
14556 | ||
14557 | # 1 "include/linux/latencytop.h" 1 | |
14558 | # 41 "include/linux/latencytop.h" | |
14559 | static inline __attribute__((always_inline)) void | |
14560 | account_scheduler_latency(struct task_struct *task, int usecs, int inter) | |
14561 | { | |
14562 | } | |
14563 | ||
14564 | static inline __attribute__((always_inline)) void clear_all_latency_tracing(struct task_struct *p) | |
14565 | { | |
14566 | } | |
14567 | # 93 "include/linux/sched.h" 2 | |
14568 | # 1 "include/linux/cred.h" 1 | |
14569 | # 17 "include/linux/cred.h" | |
14570 | # 1 "include/linux/key.h" 1 | |
14571 | # 22 "include/linux/key.h" | |
14572 | # 1 "include/linux/sysctl.h" 1 | |
14573 | # 32 "include/linux/sysctl.h" | |
14574 | struct completion; | |
14575 | ||
14576 | ||
14577 | ||
14578 | ||
14579 | ||
14580 | ||
14581 | struct __sysctl_args { | |
14582 | int *name; | |
14583 | int nlen; | |
14584 | void *oldval; | |
14585 | size_t *oldlenp; | |
14586 | void *newval; | |
14587 | size_t newlen; | |
14588 | unsigned long __unused[4]; | |
14589 | }; | |
14590 | # 59 "include/linux/sysctl.h" | |
14591 | enum | |
14592 | { | |
14593 | CTL_KERN=1, | |
14594 | CTL_VM=2, | |
14595 | CTL_NET=3, | |
14596 | CTL_PROC=4, | |
14597 | CTL_FS=5, | |
14598 | CTL_DEBUG=6, | |
14599 | CTL_DEV=7, | |
14600 | CTL_BUS=8, | |
14601 | CTL_ABI=9, | |
14602 | CTL_CPU=10, | |
14603 | CTL_ARLAN=254, | |
14604 | CTL_S390DBF=5677, | |
14605 | CTL_SUNRPC=7249, | |
14606 | CTL_PM=9899, | |
14607 | CTL_FRV=9898, | |
14608 | }; | |
14609 | ||
14610 | ||
14611 | enum | |
14612 | { | |
14613 | CTL_BUS_ISA=1 | |
14614 | }; | |
14615 | ||
14616 | ||
14617 | enum | |
14618 | { | |
14619 | INOTIFY_MAX_USER_INSTANCES=1, | |
14620 | INOTIFY_MAX_USER_WATCHES=2, | |
14621 | INOTIFY_MAX_QUEUED_EVENTS=3 | |
14622 | }; | |
14623 | ||
14624 | ||
14625 | enum | |
14626 | { | |
14627 | KERN_OSTYPE=1, | |
14628 | KERN_OSRELEASE=2, | |
14629 | KERN_OSREV=3, | |
14630 | KERN_VERSION=4, | |
14631 | KERN_SECUREMASK=5, | |
14632 | KERN_PROF=6, | |
14633 | KERN_NODENAME=7, | |
14634 | KERN_DOMAINNAME=8, | |
14635 | ||
14636 | KERN_PANIC=15, | |
14637 | KERN_REALROOTDEV=16, | |
14638 | ||
14639 | KERN_SPARC_REBOOT=21, | |
14640 | KERN_CTLALTDEL=22, | |
14641 | KERN_PRINTK=23, | |
14642 | KERN_NAMETRANS=24, | |
14643 | KERN_PPC_HTABRECLAIM=25, | |
14644 | KERN_PPC_ZEROPAGED=26, | |
14645 | KERN_PPC_POWERSAVE_NAP=27, | |
14646 | KERN_MODPROBE=28, | |
14647 | KERN_SG_BIG_BUFF=29, | |
14648 | KERN_ACCT=30, | |
14649 | KERN_PPC_L2CR=31, | |
14650 | ||
14651 | KERN_RTSIGNR=32, | |
14652 | KERN_RTSIGMAX=33, | |
14653 | ||
14654 | KERN_SHMMAX=34, | |
14655 | KERN_MSGMAX=35, | |
14656 | KERN_MSGMNB=36, | |
14657 | KERN_MSGPOOL=37, | |
14658 | KERN_SYSRQ=38, | |
14659 | KERN_MAX_THREADS=39, | |
14660 | KERN_RANDOM=40, | |
14661 | KERN_SHMALL=41, | |
14662 | KERN_MSGMNI=42, | |
14663 | KERN_SEM=43, | |
14664 | KERN_SPARC_STOP_A=44, | |
14665 | KERN_SHMMNI=45, | |
14666 | KERN_OVERFLOWUID=46, | |
14667 | KERN_OVERFLOWGID=47, | |
14668 | KERN_SHMPATH=48, | |
14669 | KERN_HOTPLUG=49, | |
14670 | KERN_IEEE_EMULATION_WARNINGS=50, | |
14671 | KERN_S390_USER_DEBUG_LOGGING=51, | |
14672 | KERN_CORE_USES_PID=52, | |
14673 | KERN_TAINTED=53, | |
14674 | KERN_CADPID=54, | |
14675 | KERN_PIDMAX=55, | |
14676 | KERN_CORE_PATTERN=56, | |
14677 | KERN_PANIC_ON_OOPS=57, | |
14678 | KERN_HPPA_PWRSW=58, | |
14679 | KERN_HPPA_UNALIGNED=59, | |
14680 | KERN_PRINTK_RATELIMIT=60, | |
14681 | KERN_PRINTK_RATELIMIT_BURST=61, | |
14682 | KERN_PTY=62, | |
14683 | KERN_NGROUPS_MAX=63, | |
14684 | KERN_SPARC_SCONS_PWROFF=64, | |
14685 | KERN_HZ_TIMER=65, | |
14686 | KERN_UNKNOWN_NMI_PANIC=66, | |
14687 | KERN_BOOTLOADER_TYPE=67, | |
14688 | KERN_RANDOMIZE=68, | |
14689 | KERN_SETUID_DUMPABLE=69, | |
14690 | KERN_SPIN_RETRY=70, | |
14691 | KERN_ACPI_VIDEO_FLAGS=71, | |
14692 | KERN_IA64_UNALIGNED=72, | |
14693 | KERN_COMPAT_LOG=73, | |
14694 | KERN_MAX_LOCK_DEPTH=74, | |
14695 | KERN_NMI_WATCHDOG=75, | |
14696 | KERN_PANIC_ON_NMI=76, | |
14697 | }; | |
14698 | ||
14699 | ||
14700 | ||
14701 | ||
14702 | enum | |
14703 | { | |
14704 | VM_UNUSED1=1, | |
14705 | VM_UNUSED2=2, | |
14706 | VM_UNUSED3=3, | |
14707 | VM_UNUSED4=4, | |
14708 | VM_OVERCOMMIT_MEMORY=5, | |
14709 | VM_UNUSED5=6, | |
14710 | VM_UNUSED7=7, | |
14711 | VM_UNUSED8=8, | |
14712 | VM_UNUSED9=9, | |
14713 | VM_PAGE_CLUSTER=10, | |
14714 | VM_DIRTY_BACKGROUND=11, | |
14715 | VM_DIRTY_RATIO=12, | |
14716 | VM_DIRTY_WB_CS=13, | |
14717 | VM_DIRTY_EXPIRE_CS=14, | |
14718 | VM_NR_PDFLUSH_THREADS=15, | |
14719 | VM_OVERCOMMIT_RATIO=16, | |
14720 | VM_PAGEBUF=17, | |
14721 | VM_HUGETLB_PAGES=18, | |
14722 | VM_SWAPPINESS=19, | |
14723 | VM_LOWMEM_RESERVE_RATIO=20, | |
14724 | VM_MIN_FREE_KBYTES=21, | |
14725 | VM_MAX_MAP_COUNT=22, | |
14726 | VM_LAPTOP_MODE=23, | |
14727 | VM_BLOCK_DUMP=24, | |
14728 | VM_HUGETLB_GROUP=25, | |
14729 | VM_VFS_CACHE_PRESSURE=26, | |
14730 | VM_LEGACY_VA_LAYOUT=27, | |
14731 | VM_SWAP_TOKEN_TIMEOUT=28, | |
14732 | VM_DROP_PAGECACHE=29, | |
14733 | VM_PERCPU_PAGELIST_FRACTION=30, | |
14734 | VM_ZONE_RECLAIM_MODE=31, | |
14735 | VM_MIN_UNMAPPED=32, | |
14736 | VM_PANIC_ON_OOM=33, | |
14737 | VM_VDSO_ENABLED=34, | |
14738 | VM_MIN_SLAB=35, | |
14739 | }; | |
14740 | ||
14741 | ||
14742 | ||
14743 | enum | |
14744 | { | |
14745 | NET_CORE=1, | |
14746 | NET_ETHER=2, | |
14747 | NET_802=3, | |
14748 | NET_UNIX=4, | |
14749 | NET_IPV4=5, | |
14750 | NET_IPX=6, | |
14751 | NET_ATALK=7, | |
14752 | NET_NETROM=8, | |
14753 | NET_AX25=9, | |
14754 | NET_BRIDGE=10, | |
14755 | NET_ROSE=11, | |
14756 | NET_IPV6=12, | |
14757 | NET_X25=13, | |
14758 | NET_TR=14, | |
14759 | NET_DECNET=15, | |
14760 | NET_ECONET=16, | |
14761 | NET_SCTP=17, | |
14762 | NET_LLC=18, | |
14763 | NET_NETFILTER=19, | |
14764 | NET_DCCP=20, | |
14765 | NET_IRDA=412, | |
14766 | }; | |
14767 | ||
14768 | ||
14769 | enum | |
14770 | { | |
14771 | RANDOM_POOLSIZE=1, | |
14772 | RANDOM_ENTROPY_COUNT=2, | |
14773 | RANDOM_READ_THRESH=3, | |
14774 | RANDOM_WRITE_THRESH=4, | |
14775 | RANDOM_BOOT_ID=5, | |
14776 | RANDOM_UUID=6 | |
14777 | }; | |
14778 | ||
14779 | ||
14780 | enum | |
14781 | { | |
14782 | PTY_MAX=1, | |
14783 | PTY_NR=2 | |
14784 | }; | |
14785 | ||
14786 | ||
14787 | enum | |
14788 | { | |
14789 | BUS_ISA_MEM_BASE=1, | |
14790 | BUS_ISA_PORT_BASE=2, | |
14791 | BUS_ISA_PORT_SHIFT=3 | |
14792 | }; | |
14793 | ||
14794 | ||
14795 | enum | |
14796 | { | |
14797 | NET_CORE_WMEM_MAX=1, | |
14798 | NET_CORE_RMEM_MAX=2, | |
14799 | NET_CORE_WMEM_DEFAULT=3, | |
14800 | NET_CORE_RMEM_DEFAULT=4, | |
14801 | ||
14802 | NET_CORE_MAX_BACKLOG=6, | |
14803 | NET_CORE_FASTROUTE=7, | |
14804 | NET_CORE_MSG_COST=8, | |
14805 | NET_CORE_MSG_BURST=9, | |
14806 | NET_CORE_OPTMEM_MAX=10, | |
14807 | NET_CORE_HOT_LIST_LENGTH=11, | |
14808 | NET_CORE_DIVERT_VERSION=12, | |
14809 | NET_CORE_NO_CONG_THRESH=13, | |
14810 | NET_CORE_NO_CONG=14, | |
14811 | NET_CORE_LO_CONG=15, | |
14812 | NET_CORE_MOD_CONG=16, | |
14813 | NET_CORE_DEV_WEIGHT=17, | |
14814 | NET_CORE_SOMAXCONN=18, | |
14815 | NET_CORE_BUDGET=19, | |
14816 | NET_CORE_AEVENT_ETIME=20, | |
14817 | NET_CORE_AEVENT_RSEQTH=21, | |
14818 | NET_CORE_WARNINGS=22, | |
14819 | }; | |
14820 | ||
14821 | ||
14822 | ||
14823 | ||
14824 | ||
14825 | ||
14826 | ||
14827 | enum | |
14828 | { | |
14829 | NET_UNIX_DESTROY_DELAY=1, | |
14830 | NET_UNIX_DELETE_DELAY=2, | |
14831 | NET_UNIX_MAX_DGRAM_QLEN=3, | |
14832 | }; | |
14833 | ||
14834 | ||
14835 | enum | |
14836 | { | |
14837 | NET_NF_CONNTRACK_MAX=1, | |
14838 | NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2, | |
14839 | NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3, | |
14840 | NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4, | |
14841 | NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5, | |
14842 | NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6, | |
14843 | NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7, | |
14844 | NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8, | |
14845 | NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9, | |
14846 | NET_NF_CONNTRACK_UDP_TIMEOUT=10, | |
14847 | NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11, | |
14848 | NET_NF_CONNTRACK_ICMP_TIMEOUT=12, | |
14849 | NET_NF_CONNTRACK_GENERIC_TIMEOUT=13, | |
14850 | NET_NF_CONNTRACK_BUCKETS=14, | |
14851 | NET_NF_CONNTRACK_LOG_INVALID=15, | |
14852 | NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16, | |
14853 | NET_NF_CONNTRACK_TCP_LOOSE=17, | |
14854 | NET_NF_CONNTRACK_TCP_BE_LIBERAL=18, | |
14855 | NET_NF_CONNTRACK_TCP_MAX_RETRANS=19, | |
14856 | NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20, | |
14857 | NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21, | |
14858 | NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22, | |
14859 | NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23, | |
14860 | NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24, | |
14861 | NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25, | |
14862 | NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26, | |
14863 | NET_NF_CONNTRACK_COUNT=27, | |
14864 | NET_NF_CONNTRACK_ICMPV6_TIMEOUT=28, | |
14865 | NET_NF_CONNTRACK_FRAG6_TIMEOUT=29, | |
14866 | NET_NF_CONNTRACK_FRAG6_LOW_THRESH=30, | |
14867 | NET_NF_CONNTRACK_FRAG6_HIGH_THRESH=31, | |
14868 | NET_NF_CONNTRACK_CHECKSUM=32, | |
14869 | }; | |
14870 | ||
14871 | ||
14872 | enum | |
14873 | { | |
14874 | ||
14875 | NET_IPV4_FORWARD=8, | |
14876 | NET_IPV4_DYNADDR=9, | |
14877 | ||
14878 | NET_IPV4_CONF=16, | |
14879 | NET_IPV4_NEIGH=17, | |
14880 | NET_IPV4_ROUTE=18, | |
14881 | NET_IPV4_FIB_HASH=19, | |
14882 | NET_IPV4_NETFILTER=20, | |
14883 | ||
14884 | NET_IPV4_TCP_TIMESTAMPS=33, | |
14885 | NET_IPV4_TCP_WINDOW_SCALING=34, | |
14886 | NET_IPV4_TCP_SACK=35, | |
14887 | NET_IPV4_TCP_RETRANS_COLLAPSE=36, | |
14888 | NET_IPV4_DEFAULT_TTL=37, | |
14889 | NET_IPV4_AUTOCONFIG=38, | |
14890 | NET_IPV4_NO_PMTU_DISC=39, | |
14891 | NET_IPV4_TCP_SYN_RETRIES=40, | |
14892 | NET_IPV4_IPFRAG_HIGH_THRESH=41, | |
14893 | NET_IPV4_IPFRAG_LOW_THRESH=42, | |
14894 | NET_IPV4_IPFRAG_TIME=43, | |
14895 | NET_IPV4_TCP_MAX_KA_PROBES=44, | |
14896 | NET_IPV4_TCP_KEEPALIVE_TIME=45, | |
14897 | NET_IPV4_TCP_KEEPALIVE_PROBES=46, | |
14898 | NET_IPV4_TCP_RETRIES1=47, | |
14899 | NET_IPV4_TCP_RETRIES2=48, | |
14900 | NET_IPV4_TCP_FIN_TIMEOUT=49, | |
14901 | NET_IPV4_IP_MASQ_DEBUG=50, | |
14902 | NET_TCP_SYNCOOKIES=51, | |
14903 | NET_TCP_STDURG=52, | |
14904 | NET_TCP_RFC1337=53, | |
14905 | NET_TCP_SYN_TAILDROP=54, | |
14906 | NET_TCP_MAX_SYN_BACKLOG=55, | |
14907 | NET_IPV4_LOCAL_PORT_RANGE=56, | |
14908 | NET_IPV4_ICMP_ECHO_IGNORE_ALL=57, | |
14909 | NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS=58, | |
14910 | NET_IPV4_ICMP_SOURCEQUENCH_RATE=59, | |
14911 | NET_IPV4_ICMP_DESTUNREACH_RATE=60, | |
14912 | NET_IPV4_ICMP_TIMEEXCEED_RATE=61, | |
14913 | NET_IPV4_ICMP_PARAMPROB_RATE=62, | |
14914 | NET_IPV4_ICMP_ECHOREPLY_RATE=63, | |
14915 | NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES=64, | |
14916 | NET_IPV4_IGMP_MAX_MEMBERSHIPS=65, | |
14917 | NET_TCP_TW_RECYCLE=66, | |
14918 | NET_IPV4_ALWAYS_DEFRAG=67, | |
14919 | NET_IPV4_TCP_KEEPALIVE_INTVL=68, | |
14920 | NET_IPV4_INET_PEER_THRESHOLD=69, | |
14921 | NET_IPV4_INET_PEER_MINTTL=70, | |
14922 | NET_IPV4_INET_PEER_MAXTTL=71, | |
14923 | NET_IPV4_INET_PEER_GC_MINTIME=72, | |
14924 | NET_IPV4_INET_PEER_GC_MAXTIME=73, | |
14925 | NET_TCP_ORPHAN_RETRIES=74, | |
14926 | NET_TCP_ABORT_ON_OVERFLOW=75, | |
14927 | NET_TCP_SYNACK_RETRIES=76, | |
14928 | NET_TCP_MAX_ORPHANS=77, | |
14929 | NET_TCP_MAX_TW_BUCKETS=78, | |
14930 | NET_TCP_FACK=79, | |
14931 | NET_TCP_REORDERING=80, | |
14932 | NET_TCP_ECN=81, | |
14933 | NET_TCP_DSACK=82, | |
14934 | NET_TCP_MEM=83, | |
14935 | NET_TCP_WMEM=84, | |
14936 | NET_TCP_RMEM=85, | |
14937 | NET_TCP_APP_WIN=86, | |
14938 | NET_TCP_ADV_WIN_SCALE=87, | |
14939 | NET_IPV4_NONLOCAL_BIND=88, | |
14940 | NET_IPV4_ICMP_RATELIMIT=89, | |
14941 | NET_IPV4_ICMP_RATEMASK=90, | |
14942 | NET_TCP_TW_REUSE=91, | |
14943 | NET_TCP_FRTO=92, | |
14944 | NET_TCP_LOW_LATENCY=93, | |
14945 | NET_IPV4_IPFRAG_SECRET_INTERVAL=94, | |
14946 | NET_IPV4_IGMP_MAX_MSF=96, | |
14947 | NET_TCP_NO_METRICS_SAVE=97, | |
14948 | NET_TCP_DEFAULT_WIN_SCALE=105, | |
14949 | NET_TCP_MODERATE_RCVBUF=106, | |
14950 | NET_TCP_TSO_WIN_DIVISOR=107, | |
14951 | NET_TCP_BIC_BETA=108, | |
14952 | NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109, | |
14953 | NET_TCP_CONG_CONTROL=110, | |
14954 | NET_TCP_ABC=111, | |
14955 | NET_IPV4_IPFRAG_MAX_DIST=112, | |
14956 | NET_TCP_MTU_PROBING=113, | |
14957 | NET_TCP_BASE_MSS=114, | |
14958 | NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115, | |
14959 | NET_TCP_DMA_COPYBREAK=116, | |
14960 | NET_TCP_SLOW_START_AFTER_IDLE=117, | |
14961 | NET_CIPSOV4_CACHE_ENABLE=118, | |
14962 | NET_CIPSOV4_CACHE_BUCKET_SIZE=119, | |
14963 | NET_CIPSOV4_RBM_OPTFMT=120, | |
14964 | NET_CIPSOV4_RBM_STRICTVALID=121, | |
14965 | NET_TCP_AVAIL_CONG_CONTROL=122, | |
14966 | NET_TCP_ALLOWED_CONG_CONTROL=123, | |
14967 | NET_TCP_MAX_SSTHRESH=124, | |
14968 | NET_TCP_FRTO_RESPONSE=125, | |
14969 | }; | |
14970 | ||
14971 | enum { | |
14972 | NET_IPV4_ROUTE_FLUSH=1, | |
14973 | NET_IPV4_ROUTE_MIN_DELAY=2, | |
14974 | NET_IPV4_ROUTE_MAX_DELAY=3, | |
14975 | NET_IPV4_ROUTE_GC_THRESH=4, | |
14976 | NET_IPV4_ROUTE_MAX_SIZE=5, | |
14977 | NET_IPV4_ROUTE_GC_MIN_INTERVAL=6, | |
14978 | NET_IPV4_ROUTE_GC_TIMEOUT=7, | |
14979 | NET_IPV4_ROUTE_GC_INTERVAL=8, | |
14980 | NET_IPV4_ROUTE_REDIRECT_LOAD=9, | |
14981 | NET_IPV4_ROUTE_REDIRECT_NUMBER=10, | |
14982 | NET_IPV4_ROUTE_REDIRECT_SILENCE=11, | |
14983 | NET_IPV4_ROUTE_ERROR_COST=12, | |
14984 | NET_IPV4_ROUTE_ERROR_BURST=13, | |
14985 | NET_IPV4_ROUTE_GC_ELASTICITY=14, | |
14986 | NET_IPV4_ROUTE_MTU_EXPIRES=15, | |
14987 | NET_IPV4_ROUTE_MIN_PMTU=16, | |
14988 | NET_IPV4_ROUTE_MIN_ADVMSS=17, | |
14989 | NET_IPV4_ROUTE_SECRET_INTERVAL=18, | |
14990 | NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS=19, | |
14991 | }; | |
14992 | ||
14993 | enum | |
14994 | { | |
14995 | NET_PROTO_CONF_ALL=-2, | |
14996 | NET_PROTO_CONF_DEFAULT=-3 | |
14997 | ||
14998 | ||
14999 | }; | |
15000 | ||
15001 | enum | |
15002 | { | |
15003 | NET_IPV4_CONF_FORWARDING=1, | |
15004 | NET_IPV4_CONF_MC_FORWARDING=2, | |
15005 | NET_IPV4_CONF_PROXY_ARP=3, | |
15006 | NET_IPV4_CONF_ACCEPT_REDIRECTS=4, | |
15007 | NET_IPV4_CONF_SECURE_REDIRECTS=5, | |
15008 | NET_IPV4_CONF_SEND_REDIRECTS=6, | |
15009 | NET_IPV4_CONF_SHARED_MEDIA=7, | |
15010 | NET_IPV4_CONF_RP_FILTER=8, | |
15011 | NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE=9, | |
15012 | NET_IPV4_CONF_BOOTP_RELAY=10, | |
15013 | NET_IPV4_CONF_LOG_MARTIANS=11, | |
15014 | NET_IPV4_CONF_TAG=12, | |
15015 | NET_IPV4_CONF_ARPFILTER=13, | |
15016 | NET_IPV4_CONF_MEDIUM_ID=14, | |
15017 | NET_IPV4_CONF_NOXFRM=15, | |
15018 | NET_IPV4_CONF_NOPOLICY=16, | |
15019 | NET_IPV4_CONF_FORCE_IGMP_VERSION=17, | |
15020 | NET_IPV4_CONF_ARP_ANNOUNCE=18, | |
15021 | NET_IPV4_CONF_ARP_IGNORE=19, | |
15022 | NET_IPV4_CONF_PROMOTE_SECONDARIES=20, | |
15023 | NET_IPV4_CONF_ARP_ACCEPT=21, | |
15024 | NET_IPV4_CONF_ARP_NOTIFY=22, | |
15025 | __NET_IPV4_CONF_MAX | |
15026 | }; | |
15027 | ||
15028 | ||
15029 | enum | |
15030 | { | |
15031 | NET_IPV4_NF_CONNTRACK_MAX=1, | |
15032 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2, | |
15033 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3, | |
15034 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4, | |
15035 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5, | |
15036 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6, | |
15037 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7, | |
15038 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8, | |
15039 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9, | |
15040 | NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT=10, | |
15041 | NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11, | |
15042 | NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT=12, | |
15043 | NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT=13, | |
15044 | NET_IPV4_NF_CONNTRACK_BUCKETS=14, | |
15045 | NET_IPV4_NF_CONNTRACK_LOG_INVALID=15, | |
15046 | NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16, | |
15047 | NET_IPV4_NF_CONNTRACK_TCP_LOOSE=17, | |
15048 | NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL=18, | |
15049 | NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS=19, | |
15050 | NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20, | |
15051 | NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21, | |
15052 | NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22, | |
15053 | NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23, | |
15054 | NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24, | |
15055 | NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25, | |
15056 | NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26, | |
15057 | NET_IPV4_NF_CONNTRACK_COUNT=27, | |
15058 | NET_IPV4_NF_CONNTRACK_CHECKSUM=28, | |
15059 | }; | |
15060 | ||
15061 | ||
15062 | enum { | |
15063 | NET_IPV6_CONF=16, | |
15064 | NET_IPV6_NEIGH=17, | |
15065 | NET_IPV6_ROUTE=18, | |
15066 | NET_IPV6_ICMP=19, | |
15067 | NET_IPV6_BINDV6ONLY=20, | |
15068 | NET_IPV6_IP6FRAG_HIGH_THRESH=21, | |
15069 | NET_IPV6_IP6FRAG_LOW_THRESH=22, | |
15070 | NET_IPV6_IP6FRAG_TIME=23, | |
15071 | NET_IPV6_IP6FRAG_SECRET_INTERVAL=24, | |
15072 | NET_IPV6_MLD_MAX_MSF=25, | |
15073 | }; | |
15074 | ||
15075 | enum { | |
15076 | NET_IPV6_ROUTE_FLUSH=1, | |
15077 | NET_IPV6_ROUTE_GC_THRESH=2, | |
15078 | NET_IPV6_ROUTE_MAX_SIZE=3, | |
15079 | NET_IPV6_ROUTE_GC_MIN_INTERVAL=4, | |
15080 | NET_IPV6_ROUTE_GC_TIMEOUT=5, | |
15081 | NET_IPV6_ROUTE_GC_INTERVAL=6, | |
15082 | NET_IPV6_ROUTE_GC_ELASTICITY=7, | |
15083 | NET_IPV6_ROUTE_MTU_EXPIRES=8, | |
15084 | NET_IPV6_ROUTE_MIN_ADVMSS=9, | |
15085 | NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS=10 | |
15086 | }; | |
15087 | ||
15088 | enum { | |
15089 | NET_IPV6_FORWARDING=1, | |
15090 | NET_IPV6_HOP_LIMIT=2, | |
15091 | NET_IPV6_MTU=3, | |
15092 | NET_IPV6_ACCEPT_RA=4, | |
15093 | NET_IPV6_ACCEPT_REDIRECTS=5, | |
15094 | NET_IPV6_AUTOCONF=6, | |
15095 | NET_IPV6_DAD_TRANSMITS=7, | |
15096 | NET_IPV6_RTR_SOLICITS=8, | |
15097 | NET_IPV6_RTR_SOLICIT_INTERVAL=9, | |
15098 | NET_IPV6_RTR_SOLICIT_DELAY=10, | |
15099 | NET_IPV6_USE_TEMPADDR=11, | |
15100 | NET_IPV6_TEMP_VALID_LFT=12, | |
15101 | NET_IPV6_TEMP_PREFERED_LFT=13, | |
15102 | NET_IPV6_REGEN_MAX_RETRY=14, | |
15103 | NET_IPV6_MAX_DESYNC_FACTOR=15, | |
15104 | NET_IPV6_MAX_ADDRESSES=16, | |
15105 | NET_IPV6_FORCE_MLD_VERSION=17, | |
15106 | NET_IPV6_ACCEPT_RA_DEFRTR=18, | |
15107 | NET_IPV6_ACCEPT_RA_PINFO=19, | |
15108 | NET_IPV6_ACCEPT_RA_RTR_PREF=20, | |
15109 | NET_IPV6_RTR_PROBE_INTERVAL=21, | |
15110 | NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22, | |
15111 | NET_IPV6_PROXY_NDP=23, | |
15112 | NET_IPV6_ACCEPT_SOURCE_ROUTE=25, | |
15113 | __NET_IPV6_MAX | |
15114 | }; | |
15115 | ||
15116 | ||
15117 | enum { | |
15118 | NET_IPV6_ICMP_RATELIMIT=1 | |
15119 | }; | |
15120 | ||
15121 | ||
15122 | enum { | |
15123 | NET_NEIGH_MCAST_SOLICIT=1, | |
15124 | NET_NEIGH_UCAST_SOLICIT=2, | |
15125 | NET_NEIGH_APP_SOLICIT=3, | |
15126 | NET_NEIGH_RETRANS_TIME=4, | |
15127 | NET_NEIGH_REACHABLE_TIME=5, | |
15128 | NET_NEIGH_DELAY_PROBE_TIME=6, | |
15129 | NET_NEIGH_GC_STALE_TIME=7, | |
15130 | NET_NEIGH_UNRES_QLEN=8, | |
15131 | NET_NEIGH_PROXY_QLEN=9, | |
15132 | NET_NEIGH_ANYCAST_DELAY=10, | |
15133 | NET_NEIGH_PROXY_DELAY=11, | |
15134 | NET_NEIGH_LOCKTIME=12, | |
15135 | NET_NEIGH_GC_INTERVAL=13, | |
15136 | NET_NEIGH_GC_THRESH1=14, | |
15137 | NET_NEIGH_GC_THRESH2=15, | |
15138 | NET_NEIGH_GC_THRESH3=16, | |
15139 | NET_NEIGH_RETRANS_TIME_MS=17, | |
15140 | NET_NEIGH_REACHABLE_TIME_MS=18, | |
15141 | __NET_NEIGH_MAX | |
15142 | }; | |
15143 | ||
15144 | ||
15145 | enum { | |
15146 | NET_DCCP_DEFAULT=1, | |
15147 | }; | |
15148 | ||
15149 | ||
15150 | enum { | |
15151 | NET_IPX_PPROP_BROADCASTING=1, | |
15152 | NET_IPX_FORWARDING=2 | |
15153 | }; | |
15154 | ||
15155 | ||
15156 | enum { | |
15157 | NET_LLC2=1, | |
15158 | NET_LLC_STATION=2, | |
15159 | }; | |
15160 | ||
15161 | ||
15162 | enum { | |
15163 | NET_LLC2_TIMEOUT=1, | |
15164 | }; | |
15165 | ||
15166 | ||
15167 | enum { | |
15168 | NET_LLC_STATION_ACK_TIMEOUT=1, | |
15169 | }; | |
15170 | ||
15171 | ||
15172 | enum { | |
15173 | NET_LLC2_ACK_TIMEOUT=1, | |
15174 | NET_LLC2_P_TIMEOUT=2, | |
15175 | NET_LLC2_REJ_TIMEOUT=3, | |
15176 | NET_LLC2_BUSY_TIMEOUT=4, | |
15177 | }; | |
15178 | ||
15179 | ||
15180 | enum { | |
15181 | NET_ATALK_AARP_EXPIRY_TIME=1, | |
15182 | NET_ATALK_AARP_TICK_TIME=2, | |
15183 | NET_ATALK_AARP_RETRANSMIT_LIMIT=3, | |
15184 | NET_ATALK_AARP_RESOLVE_TIME=4 | |
15185 | }; | |
15186 | ||
15187 | ||
15188 | ||
15189 | enum { | |
15190 | NET_NETROM_DEFAULT_PATH_QUALITY=1, | |
15191 | NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER=2, | |
15192 | NET_NETROM_NETWORK_TTL_INITIALISER=3, | |
15193 | NET_NETROM_TRANSPORT_TIMEOUT=4, | |
15194 | NET_NETROM_TRANSPORT_MAXIMUM_TRIES=5, | |
15195 | NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY=6, | |
15196 | NET_NETROM_TRANSPORT_BUSY_DELAY=7, | |
15197 | NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE=8, | |
15198 | NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT=9, | |
15199 | NET_NETROM_ROUTING_CONTROL=10, | |
15200 | NET_NETROM_LINK_FAILS_COUNT=11, | |
15201 | NET_NETROM_RESET=12 | |
15202 | }; | |
15203 | ||
15204 | ||
15205 | enum { | |
15206 | NET_AX25_IP_DEFAULT_MODE=1, | |
15207 | NET_AX25_DEFAULT_MODE=2, | |
15208 | NET_AX25_BACKOFF_TYPE=3, | |
15209 | NET_AX25_CONNECT_MODE=4, | |
15210 | NET_AX25_STANDARD_WINDOW=5, | |
15211 | NET_AX25_EXTENDED_WINDOW=6, | |
15212 | NET_AX25_T1_TIMEOUT=7, | |
15213 | NET_AX25_T2_TIMEOUT=8, | |
15214 | NET_AX25_T3_TIMEOUT=9, | |
15215 | NET_AX25_IDLE_TIMEOUT=10, | |
15216 | NET_AX25_N2=11, | |
15217 | NET_AX25_PACLEN=12, | |
15218 | NET_AX25_PROTOCOL=13, | |
15219 | NET_AX25_DAMA_SLAVE_TIMEOUT=14 | |
15220 | }; | |
15221 | ||
15222 | ||
15223 | enum { | |
15224 | NET_ROSE_RESTART_REQUEST_TIMEOUT=1, | |
15225 | NET_ROSE_CALL_REQUEST_TIMEOUT=2, | |
15226 | NET_ROSE_RESET_REQUEST_TIMEOUT=3, | |
15227 | NET_ROSE_CLEAR_REQUEST_TIMEOUT=4, | |
15228 | NET_ROSE_ACK_HOLD_BACK_TIMEOUT=5, | |
15229 | NET_ROSE_ROUTING_CONTROL=6, | |
15230 | NET_ROSE_LINK_FAIL_TIMEOUT=7, | |
15231 | NET_ROSE_MAX_VCS=8, | |
15232 | NET_ROSE_WINDOW_SIZE=9, | |
15233 | NET_ROSE_NO_ACTIVITY_TIMEOUT=10 | |
15234 | }; | |
15235 | ||
15236 | ||
15237 | enum { | |
15238 | NET_X25_RESTART_REQUEST_TIMEOUT=1, | |
15239 | NET_X25_CALL_REQUEST_TIMEOUT=2, | |
15240 | NET_X25_RESET_REQUEST_TIMEOUT=3, | |
15241 | NET_X25_CLEAR_REQUEST_TIMEOUT=4, | |
15242 | NET_X25_ACK_HOLD_BACK_TIMEOUT=5, | |
15243 | NET_X25_FORWARD=6 | |
15244 | }; | |
15245 | ||
15246 | ||
15247 | enum | |
15248 | { | |
15249 | NET_TR_RIF_TIMEOUT=1 | |
15250 | }; | |
15251 | ||
15252 | ||
15253 | enum { | |
15254 | NET_DECNET_NODE_TYPE = 1, | |
15255 | NET_DECNET_NODE_ADDRESS = 2, | |
15256 | NET_DECNET_NODE_NAME = 3, | |
15257 | NET_DECNET_DEFAULT_DEVICE = 4, | |
15258 | NET_DECNET_TIME_WAIT = 5, | |
15259 | NET_DECNET_DN_COUNT = 6, | |
15260 | NET_DECNET_DI_COUNT = 7, | |
15261 | NET_DECNET_DR_COUNT = 8, | |
15262 | NET_DECNET_DST_GC_INTERVAL = 9, | |
15263 | NET_DECNET_CONF = 10, | |
15264 | NET_DECNET_NO_FC_MAX_CWND = 11, | |
15265 | NET_DECNET_MEM = 12, | |
15266 | NET_DECNET_RMEM = 13, | |
15267 | NET_DECNET_WMEM = 14, | |
15268 | NET_DECNET_DEBUG_LEVEL = 255 | |
15269 | }; | |
15270 | ||
15271 | ||
15272 | enum { | |
15273 | NET_DECNET_CONF_LOOPBACK = -2, | |
15274 | NET_DECNET_CONF_DDCMP = -3, | |
15275 | NET_DECNET_CONF_PPP = -4, | |
15276 | NET_DECNET_CONF_X25 = -5, | |
15277 | NET_DECNET_CONF_GRE = -6, | |
15278 | NET_DECNET_CONF_ETHER = -7 | |
15279 | ||
15280 | ||
15281 | }; | |
15282 | ||
15283 | ||
15284 | enum { | |
15285 | NET_DECNET_CONF_DEV_PRIORITY = 1, | |
15286 | NET_DECNET_CONF_DEV_T1 = 2, | |
15287 | NET_DECNET_CONF_DEV_T2 = 3, | |
15288 | NET_DECNET_CONF_DEV_T3 = 4, | |
15289 | NET_DECNET_CONF_DEV_FORWARDING = 5, | |
15290 | NET_DECNET_CONF_DEV_BLKSIZE = 6, | |
15291 | NET_DECNET_CONF_DEV_STATE = 7 | |
15292 | }; | |
15293 | ||
15294 | ||
15295 | enum { | |
15296 | NET_SCTP_RTO_INITIAL = 1, | |
15297 | NET_SCTP_RTO_MIN = 2, | |
15298 | NET_SCTP_RTO_MAX = 3, | |
15299 | NET_SCTP_RTO_ALPHA = 4, | |
15300 | NET_SCTP_RTO_BETA = 5, | |
15301 | NET_SCTP_VALID_COOKIE_LIFE = 6, | |
15302 | NET_SCTP_ASSOCIATION_MAX_RETRANS = 7, | |
15303 | NET_SCTP_PATH_MAX_RETRANS = 8, | |
15304 | NET_SCTP_MAX_INIT_RETRANSMITS = 9, | |
15305 | NET_SCTP_HB_INTERVAL = 10, | |
15306 | NET_SCTP_PRESERVE_ENABLE = 11, | |
15307 | NET_SCTP_MAX_BURST = 12, | |
15308 | NET_SCTP_ADDIP_ENABLE = 13, | |
15309 | NET_SCTP_PRSCTP_ENABLE = 14, | |
15310 | NET_SCTP_SNDBUF_POLICY = 15, | |
15311 | NET_SCTP_SACK_TIMEOUT = 16, | |
15312 | NET_SCTP_RCVBUF_POLICY = 17, | |
15313 | }; | |
15314 | ||
15315 | ||
15316 | enum { | |
15317 | NET_BRIDGE_NF_CALL_ARPTABLES = 1, | |
15318 | NET_BRIDGE_NF_CALL_IPTABLES = 2, | |
15319 | NET_BRIDGE_NF_CALL_IP6TABLES = 3, | |
15320 | NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4, | |
15321 | NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5, | |
15322 | }; | |
15323 | ||
15324 | ||
15325 | enum { | |
15326 | NET_IRDA_DISCOVERY=1, | |
15327 | NET_IRDA_DEVNAME=2, | |
15328 | NET_IRDA_DEBUG=3, | |
15329 | NET_IRDA_FAST_POLL=4, | |
15330 | NET_IRDA_DISCOVERY_SLOTS=5, | |
15331 | NET_IRDA_DISCOVERY_TIMEOUT=6, | |
15332 | NET_IRDA_SLOT_TIMEOUT=7, | |
15333 | NET_IRDA_MAX_BAUD_RATE=8, | |
15334 | NET_IRDA_MIN_TX_TURN_TIME=9, | |
15335 | NET_IRDA_MAX_TX_DATA_SIZE=10, | |
15336 | NET_IRDA_MAX_TX_WINDOW=11, | |
15337 | NET_IRDA_MAX_NOREPLY_TIME=12, | |
15338 | NET_IRDA_WARN_NOREPLY_TIME=13, | |
15339 | NET_IRDA_LAP_KEEPALIVE_TIME=14, | |
15340 | }; | |
15341 | ||
15342 | ||
15343 | ||
15344 | enum | |
15345 | { | |
15346 | FS_NRINODE=1, | |
15347 | FS_STATINODE=2, | |
15348 | FS_MAXINODE=3, | |
15349 | FS_NRDQUOT=4, | |
15350 | FS_MAXDQUOT=5, | |
15351 | FS_NRFILE=6, | |
15352 | FS_MAXFILE=7, | |
15353 | FS_DENTRY=8, | |
15354 | FS_NRSUPER=9, | |
15355 | FS_MAXSUPER=10, | |
15356 | FS_OVERFLOWUID=11, | |
15357 | FS_OVERFLOWGID=12, | |
15358 | FS_LEASES=13, | |
15359 | FS_DIR_NOTIFY=14, | |
15360 | FS_LEASE_TIME=15, | |
15361 | FS_DQSTATS=16, | |
15362 | FS_XFS=17, | |
15363 | FS_AIO_NR=18, | |
15364 | FS_AIO_MAX_NR=19, | |
15365 | FS_INOTIFY=20, | |
15366 | FS_OCFS2=988, | |
15367 | }; | |
15368 | ||
15369 | ||
15370 | enum { | |
15371 | FS_DQ_LOOKUPS = 1, | |
15372 | FS_DQ_DROPS = 2, | |
15373 | FS_DQ_READS = 3, | |
15374 | FS_DQ_WRITES = 4, | |
15375 | FS_DQ_CACHE_HITS = 5, | |
15376 | FS_DQ_ALLOCATED = 6, | |
15377 | FS_DQ_FREE = 7, | |
15378 | FS_DQ_SYNCS = 8, | |
15379 | FS_DQ_WARNINGS = 9, | |
15380 | }; | |
15381 | ||
15382 | ||
15383 | ||
15384 | ||
15385 | enum { | |
15386 | DEV_CDROM=1, | |
15387 | DEV_HWMON=2, | |
15388 | DEV_PARPORT=3, | |
15389 | DEV_RAID=4, | |
15390 | DEV_MAC_HID=5, | |
15391 | DEV_SCSI=6, | |
15392 | DEV_IPMI=7, | |
15393 | }; | |
15394 | ||
15395 | ||
15396 | enum { | |
15397 | DEV_CDROM_INFO=1, | |
15398 | DEV_CDROM_AUTOCLOSE=2, | |
15399 | DEV_CDROM_AUTOEJECT=3, | |
15400 | DEV_CDROM_DEBUG=4, | |
15401 | DEV_CDROM_LOCK=5, | |
15402 | DEV_CDROM_CHECK_MEDIA=6 | |
15403 | }; | |
15404 | ||
15405 | ||
15406 | enum { | |
15407 | DEV_PARPORT_DEFAULT=-3 | |
15408 | }; | |
15409 | ||
15410 | ||
15411 | enum { | |
15412 | DEV_RAID_SPEED_LIMIT_MIN=1, | |
15413 | DEV_RAID_SPEED_LIMIT_MAX=2 | |
15414 | }; | |
15415 | ||
15416 | ||
15417 | enum { | |
15418 | DEV_PARPORT_DEFAULT_TIMESLICE=1, | |
15419 | DEV_PARPORT_DEFAULT_SPINTIME=2 | |
15420 | }; | |
15421 | ||
15422 | ||
15423 | enum { | |
15424 | DEV_PARPORT_SPINTIME=1, | |
15425 | DEV_PARPORT_BASE_ADDR=2, | |
15426 | DEV_PARPORT_IRQ=3, | |
15427 | DEV_PARPORT_DMA=4, | |
15428 | DEV_PARPORT_MODES=5, | |
15429 | DEV_PARPORT_DEVICES=6, | |
15430 | DEV_PARPORT_AUTOPROBE=16 | |
15431 | }; | |
15432 | ||
15433 | ||
15434 | enum { | |
15435 | DEV_PARPORT_DEVICES_ACTIVE=-3, | |
15436 | }; | |
15437 | ||
15438 | ||
15439 | enum { | |
15440 | DEV_PARPORT_DEVICE_TIMESLICE=1, | |
15441 | }; | |
15442 | ||
15443 | ||
15444 | enum { | |
15445 | DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES=1, | |
15446 | DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES=2, | |
15447 | DEV_MAC_HID_MOUSE_BUTTON_EMULATION=3, | |
15448 | DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE=4, | |
15449 | DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE=5, | |
15450 | DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES=6 | |
15451 | }; | |
15452 | ||
15453 | ||
15454 | enum { | |
15455 | DEV_SCSI_LOGGING_LEVEL=1, | |
15456 | }; | |
15457 | ||
15458 | ||
15459 | enum { | |
15460 | DEV_IPMI_POWEROFF_POWERCYCLE=1, | |
15461 | }; | |
15462 | ||
15463 | ||
15464 | enum | |
15465 | { | |
15466 | ABI_DEFHANDLER_COFF=1, | |
15467 | ABI_DEFHANDLER_ELF=2, | |
15468 | ABI_DEFHANDLER_LCALL7=3, | |
15469 | ABI_DEFHANDLER_LIBCSO=4, | |
15470 | ABI_TRACE=5, | |
15471 | ABI_FAKE_UTSNAME=6, | |
15472 | }; | |
15473 | ||
15474 | ||
15475 | ||
15476 | ||
15477 | ||
15478 | struct ctl_table; | |
15479 | struct nsproxy; | |
15480 | struct ctl_table_root; | |
15481 | ||
15482 | struct ctl_table_set { | |
15483 | struct list_head list; | |
15484 | struct ctl_table_set *parent; | |
15485 | int (*is_seen)(struct ctl_table_set *); | |
15486 | }; | |
15487 | ||
15488 | extern void setup_sysctl_set(struct ctl_table_set *p, | |
15489 | struct ctl_table_set *parent, | |
15490 | int (*is_seen)(struct ctl_table_set *)); | |
15491 | ||
15492 | struct ctl_table_header; | |
15493 | ||
15494 | extern void sysctl_head_get(struct ctl_table_header *); | |
15495 | extern void sysctl_head_put(struct ctl_table_header *); | |
15496 | extern int sysctl_is_seen(struct ctl_table_header *); | |
15497 | extern struct ctl_table_header *sysctl_head_grab(struct ctl_table_header *); | |
15498 | extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev); | |
15499 | extern struct ctl_table_header *__sysctl_head_next(struct nsproxy *namespaces, | |
15500 | struct ctl_table_header *prev); | |
15501 | extern void sysctl_head_finish(struct ctl_table_header *prev); | |
15502 | extern int sysctl_perm(struct ctl_table_root *root, | |
15503 | struct ctl_table *table, int op); | |
15504 | ||
15505 | typedef struct ctl_table ctl_table; | |
15506 | ||
15507 | typedef int ctl_handler (struct ctl_table *table, | |
15508 | void *oldval, size_t *oldlenp, | |
15509 | void *newval, size_t newlen); | |
15510 | ||
15511 | typedef int proc_handler (struct ctl_table *ctl, int write, | |
15512 | void *buffer, size_t *lenp, loff_t *ppos); | |
15513 | ||
15514 | extern int proc_dostring(struct ctl_table *, int, | |
15515 | void *, size_t *, loff_t *); | |
15516 | extern int proc_dointvec(struct ctl_table *, int, | |
15517 | void *, size_t *, loff_t *); | |
15518 | extern int proc_dointvec_minmax(struct ctl_table *, int, | |
15519 | void *, size_t *, loff_t *); | |
15520 | extern int proc_dointvec_jiffies(struct ctl_table *, int, | |
15521 | void *, size_t *, loff_t *); | |
15522 | extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int, | |
15523 | void *, size_t *, loff_t *); | |
15524 | extern int proc_dointvec_ms_jiffies(struct ctl_table *, int, | |
15525 | void *, size_t *, loff_t *); | |
15526 | extern int proc_doulongvec_minmax(struct ctl_table *, int, | |
15527 | void *, size_t *, loff_t *); | |
15528 | extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int, | |
15529 | void *, size_t *, loff_t *); | |
15530 | ||
15531 | extern int do_sysctl (int *name, int nlen, | |
15532 | void *oldval, size_t *oldlenp, | |
15533 | void *newval, size_t newlen); | |
15534 | ||
15535 | extern ctl_handler sysctl_data; | |
15536 | extern ctl_handler sysctl_string; | |
15537 | extern ctl_handler sysctl_intvec; | |
15538 | extern ctl_handler sysctl_jiffies; | |
15539 | extern ctl_handler sysctl_ms_jiffies; | |
15540 | # 1051 "include/linux/sysctl.h" | |
15541 | struct ctl_table | |
15542 | { | |
15543 | int ctl_name; | |
15544 | const char *procname; | |
15545 | void *data; | |
15546 | int maxlen; | |
15547 | mode_t mode; | |
15548 | struct ctl_table *child; | |
15549 | struct ctl_table *parent; | |
15550 | proc_handler *proc_handler; | |
15551 | ctl_handler *strategy; | |
15552 | void *extra1; | |
15553 | void *extra2; | |
15554 | }; | |
15555 | ||
15556 | struct ctl_table_root { | |
15557 | struct list_head root_list; | |
15558 | struct ctl_table_set default_set; | |
15559 | struct ctl_table_set *(*lookup)(struct ctl_table_root *root, | |
15560 | struct nsproxy *namespaces); | |
15561 | int (*permissions)(struct ctl_table_root *root, | |
15562 | struct nsproxy *namespaces, struct ctl_table *table); | |
15563 | }; | |
15564 | ||
15565 | ||
15566 | ||
15567 | struct ctl_table_header | |
15568 | { | |
15569 | struct ctl_table *ctl_table; | |
15570 | struct list_head ctl_entry; | |
15571 | int used; | |
15572 | int count; | |
15573 | struct completion *unregistering; | |
15574 | struct ctl_table *ctl_table_arg; | |
15575 | struct ctl_table_root *root; | |
15576 | struct ctl_table_set *set; | |
15577 | struct ctl_table *attached_by; | |
15578 | struct ctl_table *attached_to; | |
15579 | struct ctl_table_header *parent; | |
15580 | }; | |
15581 | ||
15582 | ||
15583 | struct ctl_path { | |
15584 | const char *procname; | |
15585 | int ctl_name; | |
15586 | }; | |
15587 | ||
15588 | void register_sysctl_root(struct ctl_table_root *root); | |
15589 | struct ctl_table_header *__register_sysctl_paths( | |
15590 | struct ctl_table_root *root, struct nsproxy *namespaces, | |
15591 | const struct ctl_path *path, struct ctl_table *table); | |
15592 | struct ctl_table_header *register_sysctl_table(struct ctl_table * table); | |
15593 | struct ctl_table_header *register_sysctl_paths(const struct ctl_path *path, | |
15594 | struct ctl_table *table); | |
15595 | ||
15596 | void unregister_sysctl_table(struct ctl_table_header * table); | |
15597 | int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table); | |
15598 | # 23 "include/linux/key.h" 2 | |
15599 | ||
15600 | ||
15601 | ||
15602 | ||
15603 | ||
15604 | ||
15605 | typedef int32_t key_serial_t; | |
15606 | ||
15607 | ||
15608 | typedef uint32_t key_perm_t; | |
15609 | ||
15610 | struct key; | |
15611 | # 74 "include/linux/key.h" | |
15612 | struct seq_file; | |
15613 | struct user_struct; | |
15614 | struct signal_struct; | |
15615 | struct cred; | |
15616 | ||
15617 | struct key_type; | |
15618 | struct key_owner; | |
15619 | struct keyring_list; | |
15620 | struct keyring_name; | |
15621 | # 98 "include/linux/key.h" | |
15622 | typedef struct __key_reference_with_attributes *key_ref_t; | |
15623 | ||
15624 | static inline __attribute__((always_inline)) key_ref_t make_key_ref(const struct key *key, | |
15625 | unsigned long possession) | |
15626 | { | |
15627 | return (key_ref_t) ((unsigned long) key | possession); | |
15628 | } | |
15629 | ||
15630 | static inline __attribute__((always_inline)) struct key *key_ref_to_ptr(const key_ref_t key_ref) | |
15631 | { | |
15632 | return (struct key *) ((unsigned long) key_ref & ~1UL); | |
15633 | } | |
15634 | ||
15635 | static inline __attribute__((always_inline)) unsigned long is_key_possessed(const key_ref_t key_ref) | |
15636 | { | |
15637 | return (unsigned long) key_ref & 1UL; | |
15638 | } | |
15639 | # 124 "include/linux/key.h" | |
15640 | struct key { | |
15641 | atomic_t usage; | |
15642 | key_serial_t serial; | |
15643 | struct rb_node serial_node; | |
15644 | struct key_type *type; | |
15645 | struct rw_semaphore sem; | |
15646 | struct key_user *user; | |
15647 | void *security; | |
15648 | union { | |
15649 | time_t expiry; | |
15650 | time_t revoked_at; | |
15651 | }; | |
15652 | uid_t uid; | |
15653 | gid_t gid; | |
15654 | key_perm_t perm; | |
15655 | unsigned short quotalen; | |
15656 | unsigned short datalen; | |
15657 | # 151 "include/linux/key.h" | |
15658 | unsigned long flags; | |
15659 | # 164 "include/linux/key.h" | |
15660 | char *description; | |
15661 | ||
15662 | ||
15663 | ||
15664 | ||
15665 | union { | |
15666 | struct list_head link; | |
15667 | unsigned long x[2]; | |
15668 | void *p[2]; | |
15669 | } type_data; | |
15670 | ||
15671 | ||
15672 | ||
15673 | ||
15674 | ||
15675 | union { | |
15676 | unsigned long value; | |
15677 | void *data; | |
15678 | struct keyring_list *subscriptions; | |
15679 | } payload; | |
15680 | }; | |
15681 | ||
15682 | extern struct key *key_alloc(struct key_type *type, | |
15683 | const char *desc, | |
15684 | uid_t uid, gid_t gid, | |
15685 | const struct cred *cred, | |
15686 | key_perm_t perm, | |
15687 | unsigned long flags); | |
15688 | ||
15689 | ||
15690 | ||
15691 | ||
15692 | ||
15693 | ||
15694 | extern void key_revoke(struct key *key); | |
15695 | extern void key_put(struct key *key); | |
15696 | ||
15697 | static inline __attribute__((always_inline)) struct key *key_get(struct key *key) | |
15698 | { | |
15699 | if (key) | |
15700 | atomic_inc(&key->usage); | |
15701 | return key; | |
15702 | } | |
15703 | ||
15704 | static inline __attribute__((always_inline)) void key_ref_put(key_ref_t key_ref) | |
15705 | { | |
15706 | key_put(key_ref_to_ptr(key_ref)); | |
15707 | } | |
15708 | ||
15709 | extern struct key *request_key(struct key_type *type, | |
15710 | const char *description, | |
15711 | const char *callout_info); | |
15712 | ||
15713 | extern struct key *request_key_with_auxdata(struct key_type *type, | |
15714 | const char *description, | |
15715 | const void *callout_info, | |
15716 | size_t callout_len, | |
15717 | void *aux); | |
15718 | ||
15719 | extern struct key *request_key_async(struct key_type *type, | |
15720 | const char *description, | |
15721 | const void *callout_info, | |
15722 | size_t callout_len); | |
15723 | ||
15724 | extern struct key *request_key_async_with_auxdata(struct key_type *type, | |
15725 | const char *description, | |
15726 | const void *callout_info, | |
15727 | size_t callout_len, | |
15728 | void *aux); | |
15729 | ||
15730 | extern int wait_for_key_construction(struct key *key, bool intr); | |
15731 | ||
15732 | extern int key_validate(struct key *key); | |
15733 | ||
15734 | extern key_ref_t key_create_or_update(key_ref_t keyring, | |
15735 | const char *type, | |
15736 | const char *description, | |
15737 | const void *payload, | |
15738 | size_t plen, | |
15739 | key_perm_t perm, | |
15740 | unsigned long flags); | |
15741 | ||
15742 | extern int key_update(key_ref_t key, | |
15743 | const void *payload, | |
15744 | size_t plen); | |
15745 | ||
15746 | extern int key_link(struct key *keyring, | |
15747 | struct key *key); | |
15748 | ||
15749 | extern int key_unlink(struct key *keyring, | |
15750 | struct key *key); | |
15751 | ||
15752 | extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid, | |
15753 | const struct cred *cred, | |
15754 | unsigned long flags, | |
15755 | struct key *dest); | |
15756 | ||
15757 | extern int keyring_clear(struct key *keyring); | |
15758 | ||
15759 | extern key_ref_t keyring_search(key_ref_t keyring, | |
15760 | struct key_type *type, | |
15761 | const char *description); | |
15762 | ||
15763 | extern int keyring_add_key(struct key *keyring, | |
15764 | struct key *key); | |
15765 | ||
15766 | extern struct key *key_lookup(key_serial_t id); | |
15767 | ||
15768 | static inline __attribute__((always_inline)) key_serial_t key_serial(struct key *key) | |
15769 | { | |
15770 | return key ? key->serial : 0; | |
15771 | } | |
15772 | ||
15773 | ||
15774 | extern ctl_table key_sysctls[]; | |
15775 | ||
15776 | ||
15777 | extern void key_replace_session_keyring(void); | |
15778 | ||
15779 | ||
15780 | ||
15781 | ||
15782 | extern int install_thread_keyring_to_cred(struct cred *cred); | |
15783 | extern void key_fsuid_changed(struct task_struct *tsk); | |
15784 | extern void key_fsgid_changed(struct task_struct *tsk); | |
15785 | extern void key_init(void); | |
15786 | # 18 "include/linux/cred.h" 2 | |
15787 | # 1 "include/linux/selinux.h" 1 | |
15788 | # 17 "include/linux/selinux.h" | |
15789 | struct selinux_audit_rule; | |
15790 | struct audit_context; | |
15791 | struct kern_ipc_perm; | |
15792 | # 71 "include/linux/selinux.h" | |
15793 | static inline __attribute__((always_inline)) int selinux_string_to_sid(const char *str, u32 *sid) | |
15794 | { | |
15795 | *sid = 0; | |
15796 | return 0; | |
15797 | } | |
15798 | ||
15799 | static inline __attribute__((always_inline)) int selinux_secmark_relabel_packet_permission(u32 sid) | |
15800 | { | |
15801 | return 0; | |
15802 | } | |
15803 | ||
15804 | static inline __attribute__((always_inline)) void selinux_secmark_refcount_inc(void) | |
15805 | { | |
15806 | return; | |
15807 | } | |
15808 | ||
15809 | static inline __attribute__((always_inline)) void selinux_secmark_refcount_dec(void) | |
15810 | { | |
15811 | return; | |
15812 | } | |
15813 | ||
15814 | static inline __attribute__((always_inline)) bool selinux_is_enabled(void) | |
15815 | { | |
15816 | return false; | |
15817 | } | |
15818 | # 19 "include/linux/cred.h" 2 | |
15819 | ||
15820 | ||
15821 | struct user_struct; | |
15822 | struct cred; | |
15823 | struct inode; | |
15824 | ||
15825 | ||
15826 | ||
15827 | ||
15828 | ||
15829 | ||
15830 | ||
15831 | struct group_info { | |
15832 | atomic_t usage; | |
15833 | int ngroups; | |
15834 | int nblocks; | |
15835 | gid_t small_block[32]; | |
15836 | gid_t *blocks[0]; | |
15837 | }; | |
15838 | # 48 "include/linux/cred.h" | |
15839 | static inline __attribute__((always_inline)) struct group_info *get_group_info(struct group_info *gi) | |
15840 | { | |
15841 | atomic_inc(&gi->usage); | |
15842 | return gi; | |
15843 | } | |
15844 | # 64 "include/linux/cred.h" | |
15845 | extern struct group_info *groups_alloc(int); | |
15846 | extern struct group_info init_groups; | |
15847 | extern void groups_free(struct group_info *); | |
15848 | extern int set_current_groups(struct group_info *); | |
15849 | extern int set_groups(struct cred *, struct group_info *); | |
15850 | extern int groups_search(const struct group_info *, gid_t); | |
15851 | ||
15852 | ||
15853 | ||
15854 | ||
15855 | ||
15856 | extern int in_group_p(gid_t); | |
15857 | extern int in_egroup_p(gid_t); | |
15858 | ||
15859 | ||
15860 | ||
15861 | ||
15862 | ||
15863 | ||
15864 | struct thread_group_cred { | |
15865 | atomic_t usage; | |
15866 | pid_t tgid; | |
15867 | spinlock_t lock; | |
15868 | struct key *session_keyring; | |
15869 | struct key *process_keyring; | |
15870 | struct rcu_head rcu; | |
15871 | }; | |
15872 | # 116 "include/linux/cred.h" | |
15873 | struct cred { | |
15874 | atomic_t usage; | |
15875 | ||
15876 | atomic_t subscribers; | |
15877 | void *put_addr; | |
15878 | unsigned magic; | |
15879 | ||
15880 | ||
15881 | ||
15882 | uid_t uid; | |
15883 | gid_t gid; | |
15884 | uid_t suid; | |
15885 | gid_t sgid; | |
15886 | uid_t euid; | |
15887 | gid_t egid; | |
15888 | uid_t fsuid; | |
15889 | gid_t fsgid; | |
15890 | unsigned securebits; | |
15891 | kernel_cap_t cap_inheritable; | |
15892 | kernel_cap_t cap_permitted; | |
15893 | kernel_cap_t cap_effective; | |
15894 | kernel_cap_t cap_bset; | |
15895 | ||
15896 | unsigned char jit_keyring; | |
15897 | ||
15898 | struct key *thread_keyring; | |
15899 | struct key *request_key_auth; | |
15900 | struct thread_group_cred *tgcred; | |
15901 | ||
15902 | ||
15903 | void *security; | |
15904 | ||
15905 | struct user_struct *user; | |
15906 | struct group_info *group_info; | |
15907 | struct rcu_head rcu; | |
15908 | }; | |
15909 | ||
15910 | extern void __put_cred(struct cred *); | |
15911 | extern void exit_creds(struct task_struct *); | |
15912 | extern int copy_creds(struct task_struct *, unsigned long); | |
15913 | extern struct cred *cred_alloc_blank(void); | |
15914 | extern struct cred *prepare_creds(void); | |
15915 | extern struct cred *prepare_exec_creds(void); | |
15916 | extern struct cred *prepare_usermodehelper_creds(void); | |
15917 | extern int commit_creds(struct cred *); | |
15918 | extern void abort_creds(struct cred *); | |
15919 | extern const struct cred *override_creds(const struct cred *); | |
15920 | extern void revert_creds(const struct cred *); | |
15921 | extern struct cred *prepare_kernel_cred(struct task_struct *); | |
15922 | extern int change_create_files_as(struct cred *, struct inode *); | |
15923 | extern int set_security_override(struct cred *, u32); | |
15924 | extern int set_security_override_from_ctx(struct cred *, const char *); | |
15925 | extern int set_create_files_as(struct cred *, struct inode *); | |
15926 | extern void __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) cred_init(void); | |
15927 | ||
15928 | ||
15929 | ||
15930 | ||
15931 | ||
15932 | extern void __invalid_creds(const struct cred *, const char *, unsigned); | |
15933 | extern void __validate_process_creds(struct task_struct *, | |
15934 | const char *, unsigned); | |
15935 | ||
15936 | extern bool creds_are_invalid(const struct cred *cred); | |
15937 | ||
15938 | static inline __attribute__((always_inline)) void __validate_creds(const struct cred *cred, | |
15939 | const char *file, unsigned line) | |
15940 | { | |
15941 | if (__builtin_expect(!!(creds_are_invalid(cred)), 0)) | |
15942 | __invalid_creds(cred, file, line); | |
15943 | } | |
15944 | # 198 "include/linux/cred.h" | |
15945 | extern void validate_creds_for_do_exit(struct task_struct *); | |
15946 | # 218 "include/linux/cred.h" | |
15947 | static inline __attribute__((always_inline)) struct cred *get_new_cred(struct cred *cred) | |
15948 | { | |
15949 | atomic_inc(&cred->usage); | |
15950 | return cred; | |
15951 | } | |
15952 | # 237 "include/linux/cred.h" | |
15953 | static inline __attribute__((always_inline)) const struct cred *get_cred(const struct cred *cred) | |
15954 | { | |
15955 | struct cred *nonconst_cred = (struct cred *) cred; | |
15956 | do { __validate_creds((cred), "include/linux/cred.h", 240); } while(0); | |
15957 | return get_new_cred(nonconst_cred); | |
15958 | } | |
15959 | # 255 "include/linux/cred.h" | |
15960 | static inline __attribute__((always_inline)) void put_cred(const struct cred *_cred) | |
15961 | { | |
15962 | struct cred *cred = (struct cred *) _cred; | |
15963 | ||
15964 | do { __validate_creds((cred), "include/linux/cred.h", 259); } while(0); | |
15965 | if ((atomic_sub_return(1, (&(cred)->usage)) == 0)) | |
15966 | __put_cred(cred); | |
15967 | } | |
15968 | # 94 "include/linux/sched.h" 2 | |
15969 | ||
15970 | ||
15971 | ||
15972 | struct exec_domain; | |
15973 | struct futex_pi_state; | |
15974 | struct robust_list_head; | |
15975 | struct bio; | |
15976 | struct fs_struct; | |
15977 | struct bts_context; | |
15978 | struct perf_event_context; | |
15979 | # 121 "include/linux/sched.h" | |
15980 | extern unsigned long avenrun[]; | |
15981 | extern void get_avenrun(unsigned long *loads, unsigned long offset, int shift); | |
15982 | # 136 "include/linux/sched.h" | |
15983 | extern unsigned long total_forks; | |
15984 | extern int nr_threads; | |
15985 | extern __attribute__((section(".discard"), unused)) char __pcpu_scope_process_counts; extern __attribute__((section(".data" ""))) __typeof__(unsigned long) per_cpu__process_counts; | |
15986 | extern int nr_processes(void); | |
15987 | extern unsigned long nr_running(void); | |
15988 | extern unsigned long nr_uninterruptible(void); | |
15989 | extern unsigned long nr_iowait(void); | |
15990 | extern unsigned long nr_iowait_cpu(void); | |
15991 | extern unsigned long this_cpu_load(void); | |
15992 | ||
15993 | ||
15994 | extern void calc_global_load(void); | |
15995 | extern u64 cpu_nr_migrations(int cpu); | |
15996 | ||
15997 | extern unsigned long get_parent_ip(unsigned long addr); | |
15998 | ||
15999 | struct seq_file; | |
16000 | struct cfs_rq; | |
16001 | struct task_group; | |
16002 | ||
16003 | ||
16004 | ||
16005 | ||
16006 | ||
16007 | ||
16008 | static inline __attribute__((always_inline)) void | |
16009 | proc_sched_show_task(struct task_struct *p, struct seq_file *m) | |
16010 | { | |
16011 | } | |
16012 | static inline __attribute__((always_inline)) void proc_sched_set_task(struct task_struct *p) | |
16013 | { | |
16014 | } | |
16015 | static inline __attribute__((always_inline)) void | |
16016 | print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) | |
16017 | { | |
16018 | } | |
16019 | ||
16020 | ||
16021 | extern unsigned long long time_sync_thresh; | |
16022 | # 253 "include/linux/sched.h" | |
16023 | extern rwlock_t tasklist_lock; | |
16024 | extern spinlock_t mmlist_lock; | |
16025 | ||
16026 | struct task_struct; | |
16027 | ||
16028 | extern void sched_init(void); | |
16029 | extern void sched_init_smp(void); | |
16030 | extern void schedule_tail(struct task_struct *prev); | |
16031 | extern void init_idle(struct task_struct *idle, int cpu); | |
16032 | extern void init_idle_bootup_task(struct task_struct *idle); | |
16033 | ||
16034 | extern int runqueue_is_locked(int cpu); | |
16035 | extern void task_rq_unlock_wait(struct task_struct *p); | |
16036 | ||
16037 | extern cpumask_var_t nohz_cpu_mask; | |
16038 | ||
16039 | ||
16040 | ||
16041 | ||
16042 | static inline __attribute__((always_inline)) int select_nohz_load_balancer(int cpu) | |
16043 | { | |
16044 | return 0; | |
16045 | } | |
16046 | ||
16047 | ||
16048 | ||
16049 | ||
16050 | ||
16051 | extern void show_state_filter(unsigned long state_filter); | |
16052 | ||
16053 | static inline __attribute__((always_inline)) void show_state(void) | |
16054 | { | |
16055 | show_state_filter(0); | |
16056 | } | |
16057 | ||
16058 | extern void show_regs(struct pt_regs *); | |
16059 | ||
16060 | ||
16061 | ||
16062 | ||
16063 | ||
16064 | ||
16065 | extern void show_stack(struct task_struct *task, unsigned long *sp); | |
16066 | ||
16067 | void io_schedule(void); | |
16068 | long io_schedule_timeout(long timeout); | |
16069 | ||
16070 | extern void cpu_init (void); | |
16071 | extern void trap_init(void); | |
16072 | extern void update_process_times(int user); | |
16073 | extern void scheduler_tick(void); | |
16074 | ||
16075 | extern void sched_show_task(struct task_struct *p); | |
16076 | # 317 "include/linux/sched.h" | |
16077 | static inline __attribute__((always_inline)) void softlockup_tick(void) | |
16078 | { | |
16079 | } | |
16080 | static inline __attribute__((always_inline)) void touch_softlockup_watchdog(void) | |
16081 | { | |
16082 | } | |
16083 | static inline __attribute__((always_inline)) void touch_all_softlockup_watchdogs(void) | |
16084 | { | |
16085 | } | |
16086 | ||
16087 | ||
16088 | ||
16089 | extern unsigned int sysctl_hung_task_panic; | |
16090 | extern unsigned long sysctl_hung_task_check_count; | |
16091 | extern unsigned long sysctl_hung_task_timeout_secs; | |
16092 | extern unsigned long sysctl_hung_task_warnings; | |
16093 | extern int proc_dohung_task_timeout_secs(struct ctl_table *table, int write, | |
16094 | void *buffer, | |
16095 | size_t *lenp, loff_t *ppos); | |
16096 | ||
16097 | ||
16098 | ||
16099 | ||
16100 | ||
16101 | ||
16102 | extern char __sched_text_start[], __sched_text_end[]; | |
16103 | ||
16104 | ||
16105 | extern int in_sched_functions(unsigned long addr); | |
16106 | ||
16107 | ||
16108 | extern signed long schedule_timeout(signed long timeout); | |
16109 | extern signed long schedule_timeout_interruptible(signed long timeout); | |
16110 | extern signed long schedule_timeout_killable(signed long timeout); | |
16111 | extern signed long schedule_timeout_uninterruptible(signed long timeout); | |
16112 | void __schedule(void); | |
16113 | void schedule(void); | |
16114 | extern int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner); | |
16115 | ||
16116 | struct nsproxy; | |
16117 | struct user_namespace; | |
16118 | # 374 "include/linux/sched.h" | |
16119 | extern int sysctl_max_map_count; | |
16120 | ||
16121 | # 1 "include/linux/aio.h" 1 | |
16122 | ||
16123 | ||
16124 | ||
16125 | ||
16126 | ||
16127 | # 1 "include/linux/aio_abi.h" 1 | |
16128 | # 31 "include/linux/aio_abi.h" | |
16129 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/byteorder.h" 1 | |
16130 | # 32 "include/linux/aio_abi.h" 2 | |
16131 | ||
16132 | typedef unsigned long aio_context_t; | |
16133 | ||
16134 | enum { | |
16135 | IOCB_CMD_PREAD = 0, | |
16136 | IOCB_CMD_PWRITE = 1, | |
16137 | IOCB_CMD_FSYNC = 2, | |
16138 | IOCB_CMD_FDSYNC = 3, | |
16139 | ||
16140 | ||
16141 | ||
16142 | ||
16143 | IOCB_CMD_NOOP = 6, | |
16144 | IOCB_CMD_PREADV = 7, | |
16145 | IOCB_CMD_PWRITEV = 8, | |
16146 | }; | |
16147 | # 58 "include/linux/aio_abi.h" | |
16148 | struct io_event { | |
16149 | __u64 data; | |
16150 | __u64 obj; | |
16151 | __s64 res; | |
16152 | __s64 res2; | |
16153 | }; | |
16154 | # 79 "include/linux/aio_abi.h" | |
16155 | struct iocb { | |
16156 | ||
16157 | __u64 aio_data; | |
16158 | __u32 aio_key, aio_reserved1; | |
16159 | ||
16160 | ||
16161 | ||
16162 | __u16 aio_lio_opcode; | |
16163 | __s16 aio_reqprio; | |
16164 | __u32 aio_fildes; | |
16165 | ||
16166 | __u64 aio_buf; | |
16167 | __u64 aio_nbytes; | |
16168 | __s64 aio_offset; | |
16169 | ||
16170 | ||
16171 | __u64 aio_reserved2; | |
16172 | ||
16173 | ||
16174 | __u32 aio_flags; | |
16175 | ||
16176 | ||
16177 | ||
16178 | ||
16179 | ||
16180 | __u32 aio_resfd; | |
16181 | }; | |
16182 | # 7 "include/linux/aio.h" 2 | |
16183 | # 1 "include/linux/uio.h" 1 | |
16184 | # 16 "include/linux/uio.h" | |
16185 | struct iovec | |
16186 | { | |
16187 | void *iov_base; | |
16188 | __kernel_size_t iov_len; | |
16189 | }; | |
16190 | # 31 "include/linux/uio.h" | |
16191 | struct kvec { | |
16192 | void *iov_base; | |
16193 | size_t iov_len; | |
16194 | }; | |
16195 | # 43 "include/linux/uio.h" | |
16196 | static inline __attribute__((always_inline)) size_t iov_length(const struct iovec *iov, unsigned long nr_segs) | |
16197 | { | |
16198 | unsigned long seg; | |
16199 | size_t ret = 0; | |
16200 | ||
16201 | for (seg = 0; seg < nr_segs; seg++) | |
16202 | ret += iov[seg].iov_len; | |
16203 | return ret; | |
16204 | } | |
16205 | ||
16206 | unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to); | |
16207 | # 8 "include/linux/aio.h" 2 | |
16208 | ||
16209 | ||
16210 | ||
16211 | ||
16212 | ||
16213 | ||
16214 | ||
16215 | struct kioctx; | |
16216 | # 87 "include/linux/aio.h" | |
16217 | struct kiocb { | |
16218 | struct list_head ki_run_list; | |
16219 | unsigned long ki_flags; | |
16220 | int ki_users; | |
16221 | unsigned ki_key; | |
16222 | ||
16223 | struct file *ki_filp; | |
16224 | struct kioctx *ki_ctx; | |
16225 | int (*ki_cancel)(struct kiocb *, struct io_event *); | |
16226 | ssize_t (*ki_retry)(struct kiocb *); | |
16227 | void (*ki_dtor)(struct kiocb *); | |
16228 | ||
16229 | union { | |
16230 | void *user; | |
16231 | struct task_struct *tsk; | |
16232 | } ki_obj; | |
16233 | ||
16234 | __u64 ki_user_data; | |
16235 | wait_queue_t ki_wait; | |
16236 | loff_t ki_pos; | |
16237 | ||
16238 | void *private; | |
16239 | ||
16240 | unsigned short ki_opcode; | |
16241 | size_t ki_nbytes; | |
16242 | char *ki_buf; | |
16243 | size_t ki_left; | |
16244 | struct iovec ki_inline_vec; | |
16245 | struct iovec *ki_iovec; | |
16246 | unsigned long ki_nr_segs; | |
16247 | unsigned long ki_cur_seg; | |
16248 | ||
16249 | struct list_head ki_list; | |
16250 | ||
16251 | ||
16252 | ||
16253 | ||
16254 | ||
16255 | ||
16256 | struct eventfd_ctx *ki_eventfd; | |
16257 | }; | |
16258 | # 149 "include/linux/aio.h" | |
16259 | struct aio_ring { | |
16260 | unsigned id; | |
16261 | unsigned nr; | |
16262 | unsigned head; | |
16263 | unsigned tail; | |
16264 | ||
16265 | unsigned magic; | |
16266 | unsigned compat_features; | |
16267 | unsigned incompat_features; | |
16268 | unsigned header_length; | |
16269 | ||
16270 | ||
16271 | struct io_event io_events[0]; | |
16272 | }; | |
16273 | ||
16274 | ||
16275 | ||
16276 | ||
16277 | struct aio_ring_info { | |
16278 | unsigned long mmap_base; | |
16279 | unsigned long mmap_size; | |
16280 | ||
16281 | struct page **ring_pages; | |
16282 | spinlock_t ring_lock; | |
16283 | long nr_pages; | |
16284 | ||
16285 | unsigned nr, tail; | |
16286 | ||
16287 | struct page *internal_pages[8]; | |
16288 | }; | |
16289 | ||
16290 | struct kioctx { | |
16291 | atomic_t users; | |
16292 | int dead; | |
16293 | struct mm_struct *mm; | |
16294 | ||
16295 | ||
16296 | unsigned long user_id; | |
16297 | struct hlist_node list; | |
16298 | ||
16299 | wait_queue_head_t wait; | |
16300 | ||
16301 | spinlock_t ctx_lock; | |
16302 | ||
16303 | int reqs_active; | |
16304 | struct list_head active_reqs; | |
16305 | struct list_head run_list; | |
16306 | ||
16307 | ||
16308 | unsigned max_reqs; | |
16309 | ||
16310 | struct aio_ring_info ring_info; | |
16311 | ||
16312 | struct delayed_work wq; | |
16313 | ||
16314 | struct rcu_head rcu_head; | |
16315 | }; | |
16316 | ||
16317 | ||
16318 | extern unsigned aio_max_size; | |
16319 | ||
16320 | ||
16321 | extern ssize_t wait_on_sync_kiocb(struct kiocb *iocb); | |
16322 | extern int aio_put_req(struct kiocb *iocb); | |
16323 | extern void kick_iocb(struct kiocb *iocb); | |
16324 | extern int aio_complete(struct kiocb *iocb, long res, long res2); | |
16325 | struct mm_struct; | |
16326 | extern void exit_aio(struct mm_struct *mm); | |
16327 | # 228 "include/linux/aio.h" | |
16328 | static inline __attribute__((always_inline)) struct kiocb *list_kiocb(struct list_head *h) | |
16329 | { | |
16330 | return ({ const typeof( ((struct kiocb *)0)->ki_list ) *__mptr = (h); (struct kiocb *)( (char *)__mptr - __builtin_offsetof(struct kiocb,ki_list) );}); | |
16331 | } | |
16332 | ||
16333 | ||
16334 | extern unsigned long aio_nr; | |
16335 | extern unsigned long aio_max_nr; | |
16336 | # 377 "include/linux/sched.h" 2 | |
16337 | ||
16338 | extern unsigned long | |
16339 | arch_get_unmapped_area(struct file *, unsigned long, unsigned long, | |
16340 | unsigned long, unsigned long); | |
16341 | extern unsigned long | |
16342 | arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr, | |
16343 | unsigned long len, unsigned long pgoff, | |
16344 | unsigned long flags); | |
16345 | extern void arch_unmap_area(struct mm_struct *, unsigned long); | |
16346 | extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); | |
16347 | # 424 "include/linux/sched.h" | |
16348 | static inline __attribute__((always_inline)) unsigned long get_mm_hiwater_rss(struct mm_struct *mm) | |
16349 | { | |
16350 | return ({ typeof(mm->hiwater_rss) _max1 = (mm->hiwater_rss); typeof((((mm)->_file_rss) + ((mm)->_anon_rss))) _max2 = ((((mm)->_file_rss) + ((mm)->_anon_rss))); (void) (&_max1 == &_max2); _max1 > _max2 ? _max1 : _max2; }); | |
16351 | } | |
16352 | ||
16353 | static inline __attribute__((always_inline)) void setmax_mm_hiwater_rss(unsigned long *maxrss, | |
16354 | struct mm_struct *mm) | |
16355 | { | |
16356 | unsigned long hiwater_rss = get_mm_hiwater_rss(mm); | |
16357 | ||
16358 | if (*maxrss < hiwater_rss) | |
16359 | *maxrss = hiwater_rss; | |
16360 | } | |
16361 | ||
16362 | static inline __attribute__((always_inline)) unsigned long get_mm_hiwater_vm(struct mm_struct *mm) | |
16363 | { | |
16364 | return ({ typeof(mm->hiwater_vm) _max1 = (mm->hiwater_vm); typeof(mm->total_vm) _max2 = (mm->total_vm); (void) (&_max1 == &_max2); _max1 > _max2 ? _max1 : _max2; }); | |
16365 | } | |
16366 | ||
16367 | extern void set_dumpable(struct mm_struct *mm, int value); | |
16368 | extern int get_dumpable(struct mm_struct *mm); | |
16369 | # 481 "include/linux/sched.h" | |
16370 | struct sighand_struct { | |
16371 | atomic_t count; | |
16372 | struct k_sigaction action[64]; | |
16373 | spinlock_t siglock; | |
16374 | wait_queue_head_t signalfd_wqh; | |
16375 | }; | |
16376 | ||
16377 | struct pacct_struct { | |
16378 | int ac_flag; | |
16379 | long ac_exitcode; | |
16380 | unsigned long ac_mem; | |
16381 | cputime_t ac_utime, ac_stime; | |
16382 | unsigned long ac_minflt, ac_majflt; | |
16383 | }; | |
16384 | ||
16385 | struct cpu_itimer { | |
16386 | cputime_t expires; | |
16387 | cputime_t incr; | |
16388 | u32 error; | |
16389 | u32 incr_error; | |
16390 | }; | |
16391 | # 514 "include/linux/sched.h" | |
16392 | struct task_cputime { | |
16393 | cputime_t utime; | |
16394 | cputime_t stime; | |
16395 | unsigned long long sum_exec_runtime; | |
16396 | }; | |
16397 | # 550 "include/linux/sched.h" | |
16398 | struct thread_group_cputimer { | |
16399 | struct task_cputime cputime; | |
16400 | int running; | |
16401 | spinlock_t lock; | |
16402 | }; | |
16403 | # 563 "include/linux/sched.h" | |
16404 | struct signal_struct { | |
16405 | atomic_t count; | |
16406 | atomic_t live; | |
16407 | ||
16408 | wait_queue_head_t wait_chldexit; | |
16409 | ||
16410 | ||
16411 | struct task_struct *curr_target; | |
16412 | ||
16413 | ||
16414 | struct sigpending shared_pending; | |
16415 | ||
16416 | ||
16417 | int group_exit_code; | |
16418 | ||
16419 | ||
16420 | ||
16421 | ||
16422 | ||
16423 | int notify_count; | |
16424 | struct task_struct *group_exit_task; | |
16425 | ||
16426 | ||
16427 | int group_stop_count; | |
16428 | unsigned int flags; | |
16429 | ||
16430 | ||
16431 | struct list_head posix_timers; | |
16432 | ||
16433 | ||
16434 | struct hrtimer real_timer; | |
16435 | struct pid *leader_pid; | |
16436 | ktime_t it_real_incr; | |
16437 | ||
16438 | ||
16439 | ||
16440 | ||
16441 | ||
16442 | ||
16443 | struct cpu_itimer it[2]; | |
16444 | ||
16445 | ||
16446 | ||
16447 | ||
16448 | ||
16449 | struct thread_group_cputimer cputimer; | |
16450 | ||
16451 | ||
16452 | struct task_cputime cputime_expires; | |
16453 | ||
16454 | struct list_head cpu_timers[3]; | |
16455 | ||
16456 | struct pid *tty_old_pgrp; | |
16457 | ||
16458 | ||
16459 | int leader; | |
16460 | ||
16461 | struct tty_struct *tty; | |
16462 | ||
16463 | ||
16464 | ||
16465 | ||
16466 | ||
16467 | ||
16468 | ||
16469 | cputime_t utime, stime, cutime, cstime; | |
16470 | cputime_t gtime; | |
16471 | cputime_t cgtime; | |
16472 | unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw; | |
16473 | unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt; | |
16474 | unsigned long inblock, oublock, cinblock, coublock; | |
16475 | unsigned long maxrss, cmaxrss; | |
16476 | struct task_io_accounting ioac; | |
16477 | ||
16478 | ||
16479 | ||
16480 | ||
16481 | ||
16482 | ||
16483 | ||
16484 | unsigned long long sum_sched_runtime; | |
16485 | # 654 "include/linux/sched.h" | |
16486 | struct rlimit rlim[16]; | |
16487 | # 663 "include/linux/sched.h" | |
16488 | unsigned audit_tty; | |
16489 | struct tty_audit_buf *tty_audit_buf; | |
16490 | ||
16491 | ||
16492 | int oom_adj; | |
16493 | }; | |
16494 | # 692 "include/linux/sched.h" | |
16495 | static inline __attribute__((always_inline)) int signal_group_exit(const struct signal_struct *sig) | |
16496 | { | |
16497 | return (sig->flags & 0x00000008) || | |
16498 | (sig->group_exit_task != ((void *)0)); | |
16499 | } | |
16500 | ||
16501 | ||
16502 | ||
16503 | ||
16504 | struct user_struct { | |
16505 | atomic_t __count; | |
16506 | atomic_t processes; | |
16507 | atomic_t files; | |
16508 | atomic_t sigpending; | |
16509 | ||
16510 | atomic_t inotify_watches; | |
16511 | atomic_t inotify_devs; | |
16512 | ||
16513 | ||
16514 | atomic_t epoll_watches; | |
16515 | ||
16516 | ||
16517 | ||
16518 | unsigned long mq_bytes; | |
16519 | ||
16520 | unsigned long locked_shm; | |
16521 | ||
16522 | ||
16523 | struct key *uid_keyring; | |
16524 | struct key *session_keyring; | |
16525 | ||
16526 | ||
16527 | ||
16528 | struct hlist_node uidhash_node; | |
16529 | uid_t uid; | |
16530 | struct user_namespace *user_ns; | |
16531 | ||
16532 | ||
16533 | struct task_group *tg; | |
16534 | ||
16535 | struct kobject kobj; | |
16536 | struct delayed_work work; | |
16537 | ||
16538 | ||
16539 | ||
16540 | ||
16541 | ||
16542 | ||
16543 | }; | |
16544 | ||
16545 | extern int uids_sysfs_init(void); | |
16546 | ||
16547 | extern struct user_struct *find_user(uid_t); | |
16548 | ||
16549 | extern struct user_struct root_user; | |
16550 | ||
16551 | ||
16552 | ||
16553 | struct backing_dev_info; | |
16554 | struct reclaim_state; | |
16555 | ||
16556 | ||
16557 | struct sched_info { | |
16558 | ||
16559 | unsigned long pcount; | |
16560 | unsigned long long run_delay; | |
16561 | ||
16562 | ||
16563 | unsigned long long last_arrival, | |
16564 | last_queued; | |
16565 | ||
16566 | ||
16567 | unsigned int bkl_count; | |
16568 | ||
16569 | }; | |
16570 | # 803 "include/linux/sched.h" | |
16571 | static inline __attribute__((always_inline)) int sched_info_on(void) | |
16572 | { | |
16573 | ||
16574 | return 1; | |
16575 | ||
16576 | ||
16577 | ||
16578 | ||
16579 | ||
16580 | ||
16581 | } | |
16582 | ||
16583 | enum cpu_idle_type { | |
16584 | CPU_IDLE, | |
16585 | CPU_NOT_IDLE, | |
16586 | CPU_NEWLY_IDLE, | |
16587 | CPU_MAX_IDLE_TYPES | |
16588 | }; | |
16589 | # 1033 "include/linux/sched.h" | |
16590 | struct sched_domain_attr; | |
16591 | ||
16592 | static inline __attribute__((always_inline)) void | |
16593 | partition_sched_domains(int ndoms_new, struct cpumask *doms_new, | |
16594 | struct sched_domain_attr *dattr_new) | |
16595 | { | |
16596 | } | |
16597 | ||
16598 | ||
16599 | ||
16600 | struct io_context; | |
16601 | ||
16602 | ||
16603 | ||
16604 | ||
16605 | ||
16606 | static inline __attribute__((always_inline)) void prefetch_stack(struct task_struct *t) { } | |
16607 | ||
16608 | ||
16609 | struct audit_context; | |
16610 | struct mempolicy; | |
16611 | struct pipe_inode_info; | |
16612 | struct uts_namespace; | |
16613 | ||
16614 | struct rq; | |
16615 | struct sched_domain; | |
16616 | ||
16617 | ||
16618 | ||
16619 | ||
16620 | ||
16621 | ||
16622 | ||
16623 | struct sched_class { | |
16624 | const struct sched_class *next; | |
16625 | ||
16626 | void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup); | |
16627 | void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep); | |
16628 | void (*yield_task) (struct rq *rq); | |
16629 | ||
16630 | void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int flags); | |
16631 | ||
16632 | struct task_struct * (*pick_next_task) (struct rq *rq); | |
16633 | void (*put_prev_task) (struct rq *rq, struct task_struct *p); | |
16634 | # 1100 "include/linux/sched.h" | |
16635 | void (*set_curr_task) (struct rq *rq); | |
16636 | void (*task_tick) (struct rq *rq, struct task_struct *p, int queued); | |
16637 | void (*task_new) (struct rq *rq, struct task_struct *p); | |
16638 | ||
16639 | void (*switched_from) (struct rq *this_rq, struct task_struct *task, | |
16640 | int running); | |
16641 | void (*switched_to) (struct rq *this_rq, struct task_struct *task, | |
16642 | int running); | |
16643 | void (*prio_changed) (struct rq *this_rq, struct task_struct *task, | |
16644 | int oldprio, int running); | |
16645 | ||
16646 | unsigned int (*get_rr_interval) (struct task_struct *task); | |
16647 | ||
16648 | ||
16649 | void (*moved_group) (struct task_struct *p); | |
16650 | ||
16651 | }; | |
16652 | ||
16653 | struct load_weight { | |
16654 | unsigned long weight, inv_weight; | |
16655 | }; | |
16656 | # 1132 "include/linux/sched.h" | |
16657 | struct sched_entity { | |
16658 | struct load_weight load; | |
16659 | struct rb_node run_node; | |
16660 | struct list_head group_node; | |
16661 | unsigned int on_rq; | |
16662 | ||
16663 | u64 exec_start; | |
16664 | u64 sum_exec_runtime; | |
16665 | u64 vruntime; | |
16666 | u64 prev_sum_exec_runtime; | |
16667 | ||
16668 | u64 last_wakeup; | |
16669 | u64 avg_overlap; | |
16670 | ||
16671 | u64 nr_migrations; | |
16672 | ||
16673 | u64 start_runtime; | |
16674 | u64 avg_wakeup; | |
16675 | ||
16676 | u64 avg_running; | |
16677 | ||
16678 | ||
16679 | u64 wait_start; | |
16680 | u64 wait_max; | |
16681 | u64 wait_count; | |
16682 | u64 wait_sum; | |
16683 | u64 iowait_count; | |
16684 | u64 iowait_sum; | |
16685 | ||
16686 | u64 sleep_start; | |
16687 | u64 sleep_max; | |
16688 | s64 sum_sleep_runtime; | |
16689 | ||
16690 | u64 block_start; | |
16691 | u64 block_max; | |
16692 | u64 exec_max; | |
16693 | u64 slice_max; | |
16694 | ||
16695 | u64 nr_migrations_cold; | |
16696 | u64 nr_failed_migrations_affine; | |
16697 | u64 nr_failed_migrations_running; | |
16698 | u64 nr_failed_migrations_hot; | |
16699 | u64 nr_forced_migrations; | |
16700 | u64 nr_forced2_migrations; | |
16701 | ||
16702 | u64 nr_wakeups; | |
16703 | u64 nr_wakeups_sync; | |
16704 | u64 nr_wakeups_migrate; | |
16705 | u64 nr_wakeups_local; | |
16706 | u64 nr_wakeups_remote; | |
16707 | u64 nr_wakeups_affine; | |
16708 | u64 nr_wakeups_affine_attempts; | |
16709 | u64 nr_wakeups_passive; | |
16710 | u64 nr_wakeups_idle; | |
16711 | ||
16712 | ||
16713 | ||
16714 | struct sched_entity *parent; | |
16715 | ||
16716 | struct cfs_rq *cfs_rq; | |
16717 | ||
16718 | struct cfs_rq *my_q; | |
16719 | ||
16720 | }; | |
16721 | ||
16722 | struct sched_rt_entity { | |
16723 | struct list_head run_list; | |
16724 | unsigned long timeout; | |
16725 | unsigned int time_slice; | |
16726 | int nr_cpus_allowed; | |
16727 | ||
16728 | struct sched_rt_entity *back; | |
16729 | ||
16730 | ||
16731 | ||
16732 | ||
16733 | ||
16734 | ||
16735 | ||
16736 | }; | |
16737 | ||
16738 | struct rcu_node; | |
16739 | ||
16740 | struct task_struct { | |
16741 | volatile long state; | |
16742 | void *stack; | |
16743 | atomic_t usage; | |
16744 | unsigned int flags; | |
16745 | unsigned int ptrace; | |
16746 | ||
16747 | int lock_depth; | |
16748 | ||
16749 | ||
16750 | ||
16751 | ||
16752 | ||
16753 | ||
16754 | ||
16755 | int prio, static_prio, normal_prio; | |
16756 | unsigned int rt_priority; | |
16757 | const struct sched_class *sched_class; | |
16758 | struct sched_entity se; | |
16759 | struct sched_rt_entity rt; | |
16760 | # 1249 "include/linux/sched.h" | |
16761 | unsigned char fpu_counter; | |
16762 | ||
16763 | ||
16764 | ||
16765 | ||
16766 | unsigned int policy; | |
16767 | cpumask_t cpus_allowed; | |
16768 | # 1265 "include/linux/sched.h" | |
16769 | struct sched_info sched_info; | |
16770 | ||
16771 | ||
16772 | struct list_head tasks; | |
16773 | struct plist_node pushable_tasks; | |
16774 | ||
16775 | struct mm_struct *mm, *active_mm; | |
16776 | ||
16777 | ||
16778 | int exit_state; | |
16779 | int exit_code, exit_signal; | |
16780 | int pdeath_signal; | |
16781 | ||
16782 | unsigned int personality; | |
16783 | unsigned did_exec:1; | |
16784 | unsigned in_execve:1; | |
16785 | ||
16786 | unsigned in_iowait:1; | |
16787 | ||
16788 | ||
16789 | ||
16790 | unsigned sched_reset_on_fork:1; | |
16791 | ||
16792 | pid_t pid; | |
16793 | pid_t tgid; | |
16794 | # 1301 "include/linux/sched.h" | |
16795 | struct task_struct *real_parent; | |
16796 | struct task_struct *parent; | |
16797 | ||
16798 | ||
16799 | ||
16800 | struct list_head children; | |
16801 | struct list_head sibling; | |
16802 | struct task_struct *group_leader; | |
16803 | ||
16804 | ||
16805 | ||
16806 | ||
16807 | ||
16808 | ||
16809 | struct list_head ptraced; | |
16810 | struct list_head ptrace_entry; | |
16811 | ||
16812 | ||
16813 | ||
16814 | ||
16815 | ||
16816 | struct bts_context *bts; | |
16817 | ||
16818 | ||
16819 | struct pid_link pids[PIDTYPE_MAX]; | |
16820 | struct list_head thread_group; | |
16821 | ||
16822 | struct completion *vfork_done; | |
16823 | int *set_child_tid; | |
16824 | int *clear_child_tid; | |
16825 | ||
16826 | cputime_t utime, stime, utimescaled, stimescaled; | |
16827 | cputime_t gtime; | |
16828 | cputime_t prev_utime, prev_stime; | |
16829 | unsigned long nvcsw, nivcsw; | |
16830 | struct timespec start_time; | |
16831 | struct timespec real_start_time; | |
16832 | ||
16833 | unsigned long min_flt, maj_flt; | |
16834 | ||
16835 | struct task_cputime cputime_expires; | |
16836 | struct list_head cpu_timers[3]; | |
16837 | ||
16838 | ||
16839 | const struct cred *real_cred; | |
16840 | ||
16841 | const struct cred *cred; | |
16842 | ||
16843 | struct mutex cred_guard_mutex; | |
16844 | ||
16845 | ||
16846 | struct cred *replacement_session_keyring; | |
16847 | ||
16848 | char comm[16]; | |
16849 | ||
16850 | ||
16851 | ||
16852 | ||
16853 | int link_count, total_link_count; | |
16854 | ||
16855 | ||
16856 | ||
16857 | ||
16858 | ||
16859 | ||
16860 | unsigned long last_switch_count; | |
16861 | ||
16862 | ||
16863 | struct thread_struct thread; | |
16864 | ||
16865 | struct fs_struct *fs; | |
16866 | ||
16867 | struct files_struct *files; | |
16868 | ||
16869 | struct nsproxy *nsproxy; | |
16870 | ||
16871 | struct signal_struct *signal; | |
16872 | struct sighand_struct *sighand; | |
16873 | ||
16874 | sigset_t blocked, real_blocked; | |
16875 | sigset_t saved_sigmask; | |
16876 | struct sigpending pending; | |
16877 | ||
16878 | unsigned long sas_ss_sp; | |
16879 | size_t sas_ss_size; | |
16880 | int (*notifier)(void *priv); | |
16881 | void *notifier_data; | |
16882 | sigset_t *notifier_mask; | |
16883 | struct audit_context *audit_context; | |
16884 | ||
16885 | ||
16886 | ||
16887 | ||
16888 | seccomp_t seccomp; | |
16889 | ||
16890 | ||
16891 | u32 parent_exec_id; | |
16892 | u32 self_exec_id; | |
16893 | ||
16894 | ||
16895 | spinlock_t alloc_lock; | |
16896 | ||
16897 | ||
16898 | ||
16899 | struct irqaction *irqaction; | |
16900 | ||
16901 | ||
16902 | ||
16903 | spinlock_t pi_lock; | |
16904 | ||
16905 | ||
16906 | ||
16907 | struct plist_head pi_waiters; | |
16908 | ||
16909 | struct rt_mutex_waiter *pi_blocked_on; | |
16910 | ||
16911 | ||
16912 | ||
16913 | ||
16914 | struct mutex_waiter *blocked_on; | |
16915 | # 1439 "include/linux/sched.h" | |
16916 | u64 curr_chain_key; | |
16917 | int lockdep_depth; | |
16918 | unsigned int lockdep_recursion; | |
16919 | struct held_lock held_locks[48UL]; | |
16920 | gfp_t lockdep_reclaim_gfp; | |
16921 | ||
16922 | ||
16923 | ||
16924 | void *journal_info; | |
16925 | ||
16926 | ||
16927 | struct bio *bio_list, **bio_tail; | |
16928 | ||
16929 | ||
16930 | struct reclaim_state *reclaim_state; | |
16931 | ||
16932 | struct backing_dev_info *backing_dev_info; | |
16933 | ||
16934 | struct io_context *io_context; | |
16935 | ||
16936 | unsigned long ptrace_message; | |
16937 | siginfo_t *last_siginfo; | |
16938 | struct task_io_accounting ioac; | |
16939 | # 1478 "include/linux/sched.h" | |
16940 | struct robust_list_head *robust_list; | |
16941 | ||
16942 | ||
16943 | ||
16944 | struct list_head pi_state_list; | |
16945 | struct futex_pi_state *pi_state_cache; | |
16946 | # 1494 "include/linux/sched.h" | |
16947 | atomic_t fs_excl; | |
16948 | struct rcu_head rcu; | |
16949 | ||
16950 | ||
16951 | ||
16952 | ||
16953 | struct pipe_inode_info *splice_pipe; | |
16954 | ||
16955 | ||
16956 | ||
16957 | ||
16958 | int make_it_fail; | |
16959 | ||
16960 | struct prop_local_single dirties; | |
16961 | # 1516 "include/linux/sched.h" | |
16962 | unsigned long timer_slack_ns; | |
16963 | unsigned long default_timer_slack_ns; | |
16964 | ||
16965 | struct list_head *scm_work_list; | |
16966 | # 1537 "include/linux/sched.h" | |
16967 | unsigned long trace; | |
16968 | ||
16969 | unsigned long trace_recursion; | |
16970 | ||
16971 | unsigned long stack_start; | |
16972 | }; | |
16973 | # 1566 "include/linux/sched.h" | |
16974 | static inline __attribute__((always_inline)) int rt_prio(int prio) | |
16975 | { | |
16976 | if (__builtin_expect(!!(prio < 100), 0)) | |
16977 | return 1; | |
16978 | return 0; | |
16979 | } | |
16980 | ||
16981 | static inline __attribute__((always_inline)) int rt_task(struct task_struct *p) | |
16982 | { | |
16983 | return rt_prio(p->prio); | |
16984 | } | |
16985 | ||
16986 | static inline __attribute__((always_inline)) struct pid *task_pid(struct task_struct *task) | |
16987 | { | |
16988 | return task->pids[PIDTYPE_PID].pid; | |
16989 | } | |
16990 | ||
16991 | static inline __attribute__((always_inline)) struct pid *task_tgid(struct task_struct *task) | |
16992 | { | |
16993 | return task->group_leader->pids[PIDTYPE_PID].pid; | |
16994 | } | |
16995 | ||
16996 | ||
16997 | ||
16998 | ||
16999 | ||
17000 | ||
17001 | static inline __attribute__((always_inline)) struct pid *task_pgrp(struct task_struct *task) | |
17002 | { | |
17003 | return task->group_leader->pids[PIDTYPE_PGID].pid; | |
17004 | } | |
17005 | ||
17006 | static inline __attribute__((always_inline)) struct pid *task_session(struct task_struct *task) | |
17007 | { | |
17008 | return task->group_leader->pids[PIDTYPE_SID].pid; | |
17009 | } | |
17010 | ||
17011 | struct pid_namespace; | |
17012 | # 1618 "include/linux/sched.h" | |
17013 | pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, | |
17014 | struct pid_namespace *ns); | |
17015 | ||
17016 | static inline __attribute__((always_inline)) pid_t task_pid_nr(struct task_struct *tsk) | |
17017 | { | |
17018 | return tsk->pid; | |
17019 | } | |
17020 | ||
17021 | static inline __attribute__((always_inline)) pid_t task_pid_nr_ns(struct task_struct *tsk, | |
17022 | struct pid_namespace *ns) | |
17023 | { | |
17024 | return __task_pid_nr_ns(tsk, PIDTYPE_PID, ns); | |
17025 | } | |
17026 | ||
17027 | static inline __attribute__((always_inline)) pid_t task_pid_vnr(struct task_struct *tsk) | |
17028 | { | |
17029 | return __task_pid_nr_ns(tsk, PIDTYPE_PID, ((void *)0)); | |
17030 | } | |
17031 | ||
17032 | ||
17033 | static inline __attribute__((always_inline)) pid_t task_tgid_nr(struct task_struct *tsk) | |
17034 | { | |
17035 | return tsk->tgid; | |
17036 | } | |
17037 | ||
17038 | pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns); | |
17039 | ||
17040 | static inline __attribute__((always_inline)) pid_t task_tgid_vnr(struct task_struct *tsk) | |
17041 | { | |
17042 | return pid_vnr(task_tgid(tsk)); | |
17043 | } | |
17044 | ||
17045 | ||
17046 | static inline __attribute__((always_inline)) pid_t task_pgrp_nr_ns(struct task_struct *tsk, | |
17047 | struct pid_namespace *ns) | |
17048 | { | |
17049 | return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ns); | |
17050 | } | |
17051 | ||
17052 | static inline __attribute__((always_inline)) pid_t task_pgrp_vnr(struct task_struct *tsk) | |
17053 | { | |
17054 | return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ((void *)0)); | |
17055 | } | |
17056 | ||
17057 | ||
17058 | static inline __attribute__((always_inline)) pid_t task_session_nr_ns(struct task_struct *tsk, | |
17059 | struct pid_namespace *ns) | |
17060 | { | |
17061 | return __task_pid_nr_ns(tsk, PIDTYPE_SID, ns); | |
17062 | } | |
17063 | ||
17064 | static inline __attribute__((always_inline)) pid_t task_session_vnr(struct task_struct *tsk) | |
17065 | { | |
17066 | return __task_pid_nr_ns(tsk, PIDTYPE_SID, ((void *)0)); | |
17067 | } | |
17068 | ||
17069 | ||
17070 | static inline __attribute__((always_inline)) pid_t task_pgrp_nr(struct task_struct *tsk) | |
17071 | { | |
17072 | return task_pgrp_nr_ns(tsk, &init_pid_ns); | |
17073 | } | |
17074 | # 1688 "include/linux/sched.h" | |
17075 | static inline __attribute__((always_inline)) int pid_alive(struct task_struct *p) | |
17076 | { | |
17077 | return p->pids[PIDTYPE_PID].pid != ((void *)0); | |
17078 | } | |
17079 | ||
17080 | ||
17081 | ||
17082 | ||
17083 | ||
17084 | ||
17085 | ||
17086 | static inline __attribute__((always_inline)) int is_global_init(struct task_struct *tsk) | |
17087 | { | |
17088 | return tsk->pid == 1; | |
17089 | } | |
17090 | ||
17091 | ||
17092 | ||
17093 | ||
17094 | ||
17095 | extern int is_container_init(struct task_struct *tsk); | |
17096 | ||
17097 | extern struct pid *cad_pid; | |
17098 | ||
17099 | extern void free_task(struct task_struct *tsk); | |
17100 | ||
17101 | ||
17102 | extern void __put_task_struct(struct task_struct *t); | |
17103 | ||
17104 | static inline __attribute__((always_inline)) void put_task_struct(struct task_struct *t) | |
17105 | { | |
17106 | if ((atomic_sub_return(1, (&t->usage)) == 0)) | |
17107 | __put_task_struct(t); | |
17108 | } | |
17109 | ||
17110 | extern cputime_t task_utime(struct task_struct *p); | |
17111 | extern cputime_t task_stime(struct task_struct *p); | |
17112 | extern cputime_t task_gtime(struct task_struct *p); | |
17113 | # 1803 "include/linux/sched.h" | |
17114 | static inline __attribute__((always_inline)) void rcu_copy_process(struct task_struct *p) | |
17115 | { | |
17116 | } | |
17117 | ||
17118 | ||
17119 | ||
17120 | ||
17121 | ||
17122 | ||
17123 | ||
17124 | static inline __attribute__((always_inline)) int set_cpus_allowed_ptr(struct task_struct *p, | |
17125 | const struct cpumask *new_mask) | |
17126 | { | |
17127 | if (!test_bit(cpumask_check(0), (((new_mask))->bits))) | |
17128 | return -22; | |
17129 | return 0; | |
17130 | } | |
17131 | ||
17132 | ||
17133 | ||
17134 | static inline __attribute__((always_inline)) int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) | |
17135 | { | |
17136 | return set_cpus_allowed_ptr(p, &new_mask); | |
17137 | } | |
17138 | # 1839 "include/linux/sched.h" | |
17139 | extern unsigned long long sched_clock(void); | |
17140 | ||
17141 | extern void sched_clock_init(void); | |
17142 | extern u64 sched_clock_cpu(int cpu); | |
17143 | ||
17144 | ||
17145 | static inline __attribute__((always_inline)) void sched_clock_tick(void) | |
17146 | { | |
17147 | } | |
17148 | ||
17149 | static inline __attribute__((always_inline)) void sched_clock_idle_sleep_event(void) | |
17150 | { | |
17151 | } | |
17152 | ||
17153 | static inline __attribute__((always_inline)) void sched_clock_idle_wakeup_event(u64 delta_ns) | |
17154 | { | |
17155 | } | |
17156 | # 1866 "include/linux/sched.h" | |
17157 | extern unsigned long long cpu_clock(int cpu); | |
17158 | ||
17159 | extern unsigned long long | |
17160 | task_sched_runtime(struct task_struct *task); | |
17161 | extern unsigned long long thread_group_sched_runtime(struct task_struct *task); | |
17162 | # 1879 "include/linux/sched.h" | |
17163 | extern void sched_clock_idle_sleep_event(void); | |
17164 | extern void sched_clock_idle_wakeup_event(u64 delta_ns); | |
17165 | ||
17166 | ||
17167 | ||
17168 | ||
17169 | static inline __attribute__((always_inline)) void idle_task_exit(void) {} | |
17170 | ||
17171 | ||
17172 | extern void sched_idle_next(void); | |
17173 | ||
17174 | ||
17175 | ||
17176 | ||
17177 | static inline __attribute__((always_inline)) void wake_up_idle_cpu(int cpu) { } | |
17178 | ||
17179 | ||
17180 | extern unsigned int sysctl_sched_latency; | |
17181 | extern unsigned int sysctl_sched_min_granularity; | |
17182 | extern unsigned int sysctl_sched_wakeup_granularity; | |
17183 | extern unsigned int sysctl_sched_shares_ratelimit; | |
17184 | extern unsigned int sysctl_sched_shares_thresh; | |
17185 | extern unsigned int sysctl_sched_child_runs_first; | |
17186 | # 1919 "include/linux/sched.h" | |
17187 | static inline __attribute__((always_inline)) unsigned int get_sysctl_timer_migration(void) | |
17188 | { | |
17189 | return 1; | |
17190 | } | |
17191 | ||
17192 | extern unsigned int sysctl_sched_rt_period; | |
17193 | extern int sysctl_sched_rt_runtime; | |
17194 | ||
17195 | int sched_rt_handler(struct ctl_table *table, int write, | |
17196 | void *buffer, size_t *lenp, | |
17197 | loff_t *ppos); | |
17198 | ||
17199 | extern unsigned int sysctl_sched_compat_yield; | |
17200 | ||
17201 | ||
17202 | extern int rt_mutex_getprio(struct task_struct *p); | |
17203 | extern void rt_mutex_setprio(struct task_struct *p, int prio); | |
17204 | extern void rt_mutex_adjust_pi(struct task_struct *p); | |
17205 | # 1945 "include/linux/sched.h" | |
17206 | extern void set_user_nice(struct task_struct *p, long nice); | |
17207 | extern int task_prio(const struct task_struct *p); | |
17208 | extern int task_nice(const struct task_struct *p); | |
17209 | extern int can_nice(const struct task_struct *p, const int nice); | |
17210 | extern int task_curr(const struct task_struct *p); | |
17211 | extern int idle_cpu(int cpu); | |
17212 | extern int sched_setscheduler(struct task_struct *, int, struct sched_param *); | |
17213 | extern int sched_setscheduler_nocheck(struct task_struct *, int, | |
17214 | struct sched_param *); | |
17215 | extern struct task_struct *idle_task(int cpu); | |
17216 | extern struct task_struct *curr_task(int cpu); | |
17217 | extern void set_curr_task(int cpu, struct task_struct *p); | |
17218 | ||
17219 | void yield(void); | |
17220 | ||
17221 | ||
17222 | ||
17223 | ||
17224 | extern struct exec_domain default_exec_domain; | |
17225 | ||
17226 | union thread_union { | |
17227 | struct thread_info thread_info; | |
17228 | unsigned long stack[8192/sizeof(long)]; | |
17229 | }; | |
17230 | ||
17231 | ||
17232 | static inline __attribute__((always_inline)) int kstack_end(void *addr) | |
17233 | { | |
17234 | ||
17235 | ||
17236 | ||
17237 | return !(((unsigned long)addr+sizeof(void*)-1) & (8192 -sizeof(void*))); | |
17238 | } | |
17239 | ||
17240 | ||
17241 | extern union thread_union init_thread_union; | |
17242 | extern struct task_struct init_task; | |
17243 | ||
17244 | extern struct mm_struct init_mm; | |
17245 | ||
17246 | extern struct pid_namespace init_pid_ns; | |
17247 | # 1998 "include/linux/sched.h" | |
17248 | extern struct task_struct *find_task_by_vpid(pid_t nr); | |
17249 | extern struct task_struct *find_task_by_pid_ns(pid_t nr, | |
17250 | struct pid_namespace *ns); | |
17251 | ||
17252 | extern void __set_special_pids(struct pid *pid); | |
17253 | ||
17254 | ||
17255 | extern struct user_struct * alloc_uid(struct user_namespace *, uid_t); | |
17256 | static inline __attribute__((always_inline)) struct user_struct *get_uid(struct user_struct *u) | |
17257 | { | |
17258 | atomic_inc(&u->__count); | |
17259 | return u; | |
17260 | } | |
17261 | extern void free_uid(struct user_struct *); | |
17262 | extern void release_uids(struct user_namespace *ns); | |
17263 | ||
17264 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/current.h" 1 | |
17265 | # 2015 "include/linux/sched.h" 2 | |
17266 | ||
17267 | extern void do_timer(unsigned long ticks); | |
17268 | ||
17269 | extern int wake_up_state(struct task_struct *tsk, unsigned int state); | |
17270 | extern int wake_up_process(struct task_struct *tsk); | |
17271 | extern void wake_up_new_task(struct task_struct *tsk, | |
17272 | unsigned long clone_flags); | |
17273 | ||
17274 | ||
17275 | ||
17276 | static inline __attribute__((always_inline)) void kick_process(struct task_struct *tsk) { } | |
17277 | ||
17278 | extern void sched_fork(struct task_struct *p, int clone_flags); | |
17279 | extern void sched_dead(struct task_struct *p); | |
17280 | ||
17281 | extern void proc_caches_init(void); | |
17282 | extern void flush_signals(struct task_struct *); | |
17283 | extern void __flush_signals(struct task_struct *); | |
17284 | extern void ignore_signals(struct task_struct *); | |
17285 | extern void flush_signal_handlers(struct task_struct *, int force_default); | |
17286 | extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info); | |
17287 | ||
17288 | static inline __attribute__((always_inline)) int dequeue_signal_lock(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) | |
17289 | { | |
17290 | unsigned long flags; | |
17291 | int ret; | |
17292 | ||
17293 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = _spin_lock_irqsave(&tsk->sighand->siglock); } while (0); | |
17294 | ret = dequeue_signal(tsk, mask, info); | |
17295 | do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); _spin_unlock_irqrestore(&tsk->sighand->siglock, flags); } while (0); | |
17296 | ||
17297 | return ret; | |
17298 | } | |
17299 | ||
17300 | extern void block_all_signals(int (*notifier)(void *priv), void *priv, | |
17301 | sigset_t *mask); | |
17302 | extern void unblock_all_signals(void); | |
17303 | extern void release_task(struct task_struct * p); | |
17304 | extern int send_sig_info(int, struct siginfo *, struct task_struct *); | |
17305 | extern int force_sigsegv(int, struct task_struct *); | |
17306 | extern int force_sig_info(int, struct siginfo *, struct task_struct *); | |
17307 | extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); | |
17308 | extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid); | |
17309 | extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_t, u32); | |
17310 | extern int kill_pgrp(struct pid *pid, int sig, int priv); | |
17311 | extern int kill_pid(struct pid *pid, int sig, int priv); | |
17312 | extern int kill_proc_info(int, struct siginfo *, pid_t); | |
17313 | extern int do_notify_parent(struct task_struct *, int); | |
17314 | extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent); | |
17315 | extern void force_sig(int, struct task_struct *); | |
17316 | extern void force_sig_specific(int, struct task_struct *); | |
17317 | extern int send_sig(int, struct task_struct *, int); | |
17318 | extern void zap_other_threads(struct task_struct *p); | |
17319 | extern struct sigqueue *sigqueue_alloc(void); | |
17320 | extern void sigqueue_free(struct sigqueue *); | |
17321 | extern int send_sigqueue(struct sigqueue *, struct task_struct *, int group); | |
17322 | extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *); | |
17323 | extern int do_sigaltstack(const stack_t *, stack_t *, unsigned long); | |
17324 | ||
17325 | static inline __attribute__((always_inline)) int kill_cad_pid(int sig, int priv) | |
17326 | { | |
17327 | return kill_pid(cad_pid, sig, priv); | |
17328 | } | |
17329 | ||
17330 | ||
17331 | ||
17332 | ||
17333 | ||
17334 | ||
17335 | static inline __attribute__((always_inline)) int is_si_special(const struct siginfo *info) | |
17336 | { | |
17337 | return info <= ((struct siginfo *) 2); | |
17338 | } | |
17339 | ||
17340 | ||
17341 | ||
17342 | static inline __attribute__((always_inline)) int on_sig_stack(unsigned long sp) | |
17343 | { | |
17344 | return (sp - (current_thread_info()->task)->sas_ss_sp < (current_thread_info()->task)->sas_ss_size); | |
17345 | } | |
17346 | ||
17347 | static inline __attribute__((always_inline)) int sas_ss_flags(unsigned long sp) | |
17348 | { | |
17349 | return ((current_thread_info()->task)->sas_ss_size == 0 ? 2 | |
17350 | : on_sig_stack(sp) ? 1 : 0); | |
17351 | } | |
17352 | ||
17353 | ||
17354 | ||
17355 | ||
17356 | extern struct mm_struct * mm_alloc(void); | |
17357 | ||
17358 | ||
17359 | extern void __mmdrop(struct mm_struct *); | |
17360 | static inline __attribute__((always_inline)) void mmdrop(struct mm_struct * mm) | |
17361 | { | |
17362 | if (__builtin_expect(!!((atomic_sub_return(1, (&mm->mm_count)) == 0)), 0)) | |
17363 | __mmdrop(mm); | |
17364 | } | |
17365 | ||
17366 | ||
17367 | extern void mmput(struct mm_struct *); | |
17368 | ||
17369 | extern struct mm_struct *get_task_mm(struct task_struct *task); | |
17370 | ||
17371 | extern void mm_release(struct task_struct *, struct mm_struct *); | |
17372 | ||
17373 | extern struct mm_struct *dup_mm(struct task_struct *tsk); | |
17374 | ||
17375 | extern int copy_thread(unsigned long, unsigned long, unsigned long, | |
17376 | struct task_struct *, struct pt_regs *); | |
17377 | extern void flush_thread(void); | |
17378 | extern void exit_thread(void); | |
17379 | ||
17380 | extern void exit_files(struct task_struct *); | |
17381 | extern void __cleanup_signal(struct signal_struct *); | |
17382 | extern void __cleanup_sighand(struct sighand_struct *); | |
17383 | ||
17384 | extern void exit_itimers(struct signal_struct *); | |
17385 | extern void flush_itimer_signals(void); | |
17386 | ||
17387 | extern void do_group_exit(int); | |
17388 | ||
17389 | extern void daemonize(const char *, ...); | |
17390 | extern int allow_signal(int); | |
17391 | extern int disallow_signal(int); | |
17392 | ||
17393 | extern int do_execve(char *, char * *, char * *, struct pt_regs *); | |
17394 | extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int *, int *); | |
17395 | struct task_struct *fork_idle(int); | |
17396 | ||
17397 | extern void set_task_comm(struct task_struct *tsk, char *from); | |
17398 | extern char *get_task_comm(char *to, struct task_struct *tsk); | |
17399 | ||
17400 | ||
17401 | ||
17402 | ||
17403 | ||
17404 | static inline __attribute__((always_inline)) void wait_task_context_switch(struct task_struct *p) {} | |
17405 | static inline __attribute__((always_inline)) unsigned long wait_task_inactive(struct task_struct *p, | |
17406 | long match_state) | |
17407 | { | |
17408 | return 1; | |
17409 | } | |
17410 | # 2167 "include/linux/sched.h" | |
17411 | extern bool current_is_single_threaded(void); | |
17412 | # 2188 "include/linux/sched.h" | |
17413 | static inline __attribute__((always_inline)) int has_group_leader_pid(struct task_struct *p) | |
17414 | { | |
17415 | return p->pid == p->tgid; | |
17416 | } | |
17417 | ||
17418 | static inline __attribute__((always_inline)) | |
17419 | int same_thread_group(struct task_struct *p1, struct task_struct *p2) | |
17420 | { | |
17421 | return p1->tgid == p2->tgid; | |
17422 | } | |
17423 | ||
17424 | static inline __attribute__((always_inline)) struct task_struct *next_thread(const struct task_struct *p) | |
17425 | { | |
17426 | return ({ const typeof( ((struct task_struct *)0)->thread_group ) *__mptr = (({ typeof(p->thread_group.next) _________p1 = (*(volatile typeof(p->thread_group.next) *)&(p->thread_group.next)); do { } while(0); (_________p1); })); (struct task_struct *)( (char *)__mptr - __builtin_offsetof(struct task_struct,thread_group) );}); | |
17427 | ||
17428 | } | |
17429 | ||
17430 | static inline __attribute__((always_inline)) int thread_group_empty(struct task_struct *p) | |
17431 | { | |
17432 | return list_empty(&p->thread_group); | |
17433 | } | |
17434 | ||
17435 | ||
17436 | ||
17437 | ||
17438 | static inline __attribute__((always_inline)) int task_detached(struct task_struct *p) | |
17439 | { | |
17440 | return p->exit_signal == -1; | |
17441 | } | |
17442 | # 2228 "include/linux/sched.h" | |
17443 | static inline __attribute__((always_inline)) void task_lock(struct task_struct *p) | |
17444 | { | |
17445 | _spin_lock(&p->alloc_lock); | |
17446 | } | |
17447 | ||
17448 | static inline __attribute__((always_inline)) void task_unlock(struct task_struct *p) | |
17449 | { | |
17450 | _spin_unlock(&p->alloc_lock); | |
17451 | } | |
17452 | ||
17453 | extern struct sighand_struct *lock_task_sighand(struct task_struct *tsk, | |
17454 | unsigned long *flags); | |
17455 | ||
17456 | static inline __attribute__((always_inline)) void unlock_task_sighand(struct task_struct *tsk, | |
17457 | unsigned long *flags) | |
17458 | { | |
17459 | do { ({ unsigned long __dummy; typeof(*flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); _spin_unlock_irqrestore(&tsk->sighand->siglock, *flags); } while (0); | |
17460 | } | |
17461 | ||
17462 | ||
17463 | ||
17464 | ||
17465 | ||
17466 | ||
17467 | static inline __attribute__((always_inline)) void setup_thread_stack(struct task_struct *p, struct task_struct *org) | |
17468 | { | |
17469 | *((struct thread_info *)(p)->stack) = *((struct thread_info *)(org)->stack); | |
17470 | ((struct thread_info *)(p)->stack)->task = p; | |
17471 | } | |
17472 | ||
17473 | static inline __attribute__((always_inline)) unsigned long *end_of_stack(struct task_struct *p) | |
17474 | { | |
17475 | return (unsigned long *)(((struct thread_info *)(p)->stack) + 1); | |
17476 | } | |
17477 | ||
17478 | ||
17479 | ||
17480 | static inline __attribute__((always_inline)) int object_is_on_stack(void *obj) | |
17481 | { | |
17482 | void *stack = (((current_thread_info()->task))->stack); | |
17483 | ||
17484 | return (obj >= stack) && (obj < (stack + 8192)); | |
17485 | } | |
17486 | ||
17487 | extern void thread_info_cache_init(void); | |
17488 | ||
17489 | ||
17490 | static inline __attribute__((always_inline)) unsigned long stack_not_used(struct task_struct *p) | |
17491 | { | |
17492 | unsigned long *n = end_of_stack(p); | |
17493 | ||
17494 | do { | |
17495 | n++; | |
17496 | } while (!*n); | |
17497 | ||
17498 | return (unsigned long)n - (unsigned long)end_of_stack(p); | |
17499 | } | |
17500 | ||
17501 | ||
17502 | ||
17503 | ||
17504 | ||
17505 | static inline __attribute__((always_inline)) void set_tsk_thread_flag(struct task_struct *tsk, int flag) | |
17506 | { | |
17507 | set_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag); | |
17508 | } | |
17509 | ||
17510 | static inline __attribute__((always_inline)) void clear_tsk_thread_flag(struct task_struct *tsk, int flag) | |
17511 | { | |
17512 | clear_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag); | |
17513 | } | |
17514 | ||
17515 | static inline __attribute__((always_inline)) int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag) | |
17516 | { | |
17517 | return test_and_set_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag); | |
17518 | } | |
17519 | ||
17520 | static inline __attribute__((always_inline)) int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag) | |
17521 | { | |
17522 | return test_and_clear_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag); | |
17523 | } | |
17524 | ||
17525 | static inline __attribute__((always_inline)) int test_tsk_thread_flag(struct task_struct *tsk, int flag) | |
17526 | { | |
17527 | return test_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag); | |
17528 | } | |
17529 | ||
17530 | static inline __attribute__((always_inline)) void set_tsk_need_resched(struct task_struct *tsk) | |
17531 | { | |
17532 | set_tsk_thread_flag(tsk,2); | |
17533 | } | |
17534 | ||
17535 | static inline __attribute__((always_inline)) void clear_tsk_need_resched(struct task_struct *tsk) | |
17536 | { | |
17537 | clear_tsk_thread_flag(tsk,2); | |
17538 | } | |
17539 | ||
17540 | static inline __attribute__((always_inline)) int test_tsk_need_resched(struct task_struct *tsk) | |
17541 | { | |
17542 | return __builtin_expect(!!(test_tsk_thread_flag(tsk,2)), 0); | |
17543 | } | |
17544 | ||
17545 | static inline __attribute__((always_inline)) int restart_syscall(void) | |
17546 | { | |
17547 | set_tsk_thread_flag((current_thread_info()->task), 1); | |
17548 | return -513; | |
17549 | } | |
17550 | ||
17551 | static inline __attribute__((always_inline)) int signal_pending(struct task_struct *p) | |
17552 | { | |
17553 | return __builtin_expect(!!(test_tsk_thread_flag(p,1)), 0); | |
17554 | } | |
17555 | ||
17556 | static inline __attribute__((always_inline)) int __fatal_signal_pending(struct task_struct *p) | |
17557 | { | |
17558 | return __builtin_expect(!!(sigismember(&p->pending.signal, 9)), 0); | |
17559 | } | |
17560 | ||
17561 | static inline __attribute__((always_inline)) int fatal_signal_pending(struct task_struct *p) | |
17562 | { | |
17563 | return signal_pending(p) && __fatal_signal_pending(p); | |
17564 | } | |
17565 | ||
17566 | static inline __attribute__((always_inline)) int signal_pending_state(long state, struct task_struct *p) | |
17567 | { | |
17568 | if (!(state & (1 | 128))) | |
17569 | return 0; | |
17570 | if (!signal_pending(p)) | |
17571 | return 0; | |
17572 | ||
17573 | return (state & 1) || __fatal_signal_pending(p); | |
17574 | } | |
17575 | ||
17576 | static inline __attribute__((always_inline)) int need_resched(void) | |
17577 | { | |
17578 | return __builtin_expect(!!(test_ti_thread_flag(current_thread_info(), 2)), 0); | |
17579 | } | |
17580 | # 2373 "include/linux/sched.h" | |
17581 | extern int _cond_resched(void); | |
17582 | ||
17583 | ||
17584 | ||
17585 | ||
17586 | ||
17587 | ||
17588 | extern int __cond_resched_lock(spinlock_t *lock); | |
17589 | # 2393 "include/linux/sched.h" | |
17590 | extern int __cond_resched_softirq(void); | |
17591 | # 2405 "include/linux/sched.h" | |
17592 | static inline __attribute__((always_inline)) int spin_needbreak(spinlock_t *lock) | |
17593 | { | |
17594 | ||
17595 | ||
17596 | ||
17597 | return 0; | |
17598 | ||
17599 | } | |
17600 | ||
17601 | ||
17602 | ||
17603 | ||
17604 | void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times); | |
17605 | void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times); | |
17606 | ||
17607 | static inline __attribute__((always_inline)) void thread_group_cputime_init(struct signal_struct *sig) | |
17608 | { | |
17609 | sig->cputimer.cputime = (struct task_cputime) { .utime = (0UL), .stime = (0UL), .sum_exec_runtime = 0, }; | |
17610 | do { static struct lock_class_key __key; __spin_lock_init((&sig->cputimer.lock), "&sig->cputimer.lock", &__key); } while (0); | |
17611 | sig->cputimer.running = 0; | |
17612 | } | |
17613 | ||
17614 | static inline __attribute__((always_inline)) void thread_group_cputime_free(struct signal_struct *sig) | |
17615 | { | |
17616 | } | |
17617 | ||
17618 | ||
17619 | ||
17620 | ||
17621 | ||
17622 | ||
17623 | ||
17624 | extern void recalc_sigpending_and_wake(struct task_struct *t); | |
17625 | extern void recalc_sigpending(void); | |
17626 | ||
17627 | extern void signal_wake_up(struct task_struct *t, int resume_stopped); | |
17628 | # 2456 "include/linux/sched.h" | |
17629 | static inline __attribute__((always_inline)) unsigned int task_cpu(const struct task_struct *p) | |
17630 | { | |
17631 | return 0; | |
17632 | } | |
17633 | ||
17634 | static inline __attribute__((always_inline)) void set_task_cpu(struct task_struct *p, unsigned int cpu) | |
17635 | { | |
17636 | } | |
17637 | ||
17638 | ||
17639 | ||
17640 | extern void arch_pick_mmap_layout(struct mm_struct *mm); | |
17641 | ||
17642 | ||
17643 | extern void | |
17644 | __trace_special(void *__tr, void *__data, | |
17645 | unsigned long arg1, unsigned long arg2, unsigned long arg3); | |
17646 | # 2481 "include/linux/sched.h" | |
17647 | extern long sched_setaffinity(pid_t pid, const struct cpumask *new_mask); | |
17648 | extern long sched_getaffinity(pid_t pid, struct cpumask *mask); | |
17649 | ||
17650 | extern void normalize_rt_tasks(void); | |
17651 | ||
17652 | ||
17653 | ||
17654 | extern struct task_group init_task_group; | |
17655 | ||
17656 | extern struct task_group root_task_group; | |
17657 | extern void set_tg_uid(struct user_struct *user); | |
17658 | ||
17659 | ||
17660 | extern struct task_group *sched_create_group(struct task_group *parent); | |
17661 | extern void sched_destroy_group(struct task_group *tg); | |
17662 | extern void sched_move_task(struct task_struct *tsk); | |
17663 | ||
17664 | extern int sched_group_set_shares(struct task_group *tg, unsigned long shares); | |
17665 | extern unsigned long sched_group_shares(struct task_group *tg); | |
17666 | # 2512 "include/linux/sched.h" | |
17667 | extern int task_can_switch_user(struct user_struct *up, | |
17668 | struct task_struct *tsk); | |
17669 | # 2536 "include/linux/sched.h" | |
17670 | static inline __attribute__((always_inline)) void add_rchar(struct task_struct *tsk, ssize_t amt) | |
17671 | { | |
17672 | } | |
17673 | ||
17674 | static inline __attribute__((always_inline)) void add_wchar(struct task_struct *tsk, ssize_t amt) | |
17675 | { | |
17676 | } | |
17677 | ||
17678 | static inline __attribute__((always_inline)) void inc_syscr(struct task_struct *tsk) | |
17679 | { | |
17680 | } | |
17681 | ||
17682 | static inline __attribute__((always_inline)) void inc_syscw(struct task_struct *tsk) | |
17683 | { | |
17684 | } | |
17685 | # 2560 "include/linux/sched.h" | |
17686 | extern void task_oncpu_function_call(struct task_struct *p, | |
17687 | void (*func) (void *info), void *info); | |
17688 | ||
17689 | ||
17690 | ||
17691 | ||
17692 | ||
17693 | ||
17694 | static inline __attribute__((always_inline)) void mm_update_next_owner(struct mm_struct *mm) | |
17695 | { | |
17696 | } | |
17697 | ||
17698 | static inline __attribute__((always_inline)) void mm_init_owner(struct mm_struct *mm, struct task_struct *p) | |
17699 | { | |
17700 | } | |
17701 | # 16 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" 2 | |
17702 | ||
17703 | ||
17704 | ||
17705 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/segment.h" 1 | |
17706 | # 20 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" 2 | |
17707 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/sections.h" 1 | |
17708 | # 11 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/sections.h" | |
17709 | extern unsigned long memory_mtd_start, memory_mtd_end, mtd_size; | |
17710 | ||
17711 | extern unsigned long _ramstart, _ramend, _rambase; | |
17712 | extern unsigned long memory_start, memory_end, physical_mem_end; | |
17713 | ||
17714 | ||
17715 | ||
17716 | ||
17717 | ||
17718 | ||
17719 | extern char _stext_l1[], _etext_l1[], _text_l1_lma[], __attribute__((weak)) _text_l1_len[]; | |
17720 | extern char _sdata_l1[], _edata_l1[], _sbss_l1[], _ebss_l1[], | |
17721 | _data_l1_lma[], __attribute__((weak)) _data_l1_len[]; | |
17722 | extern char _sdata_b_l1[], _edata_b_l1[], _sbss_b_l1[], _ebss_b_l1[], | |
17723 | _data_b_l1_lma[], __attribute__((weak)) _data_b_l1_len[]; | |
17724 | extern char _stext_l2[], _etext_l2[], _sdata_l2[], _edata_l2[], | |
17725 | _sbss_l2[], _ebss_l2[], _l2_lma[], __attribute__((weak)) _l2_len[]; | |
17726 | ||
17727 | ||
17728 | ||
17729 | ||
17730 | static inline __attribute__((always_inline)) int arch_is_kernel_text(unsigned long addr) | |
17731 | { | |
17732 | return | |
17733 | ((0x14000 - 0x4000) && | |
17734 | addr >= (unsigned long)_stext_l1 && | |
17735 | addr < (unsigned long)_etext_l1) | |
17736 | || | |
17737 | (0 && | |
17738 | addr >= (unsigned long)_stext_l2 && | |
17739 | addr < (unsigned long)_etext_l2); | |
17740 | } | |
17741 | ||
17742 | ||
17743 | static inline __attribute__((always_inline)) int arch_is_kernel_data(unsigned long addr) | |
17744 | { | |
17745 | return | |
17746 | ((0x8000 - 0x4000) && | |
17747 | addr >= (unsigned long)_sdata_l1 && | |
17748 | addr < (unsigned long)_ebss_l1) | |
17749 | || | |
17750 | (0x8000 && | |
17751 | addr >= (unsigned long)_sdata_b_l1 && | |
17752 | addr < (unsigned long)_ebss_b_l1) | |
17753 | || | |
17754 | (0 && | |
17755 | addr >= (unsigned long)_sdata_l2 && | |
17756 | addr < (unsigned long)_ebss_l2); | |
17757 | } | |
17758 | ||
17759 | ||
17760 | # 1 "include/asm-generic/sections.h" 1 | |
17761 | ||
17762 | ||
17763 | ||
17764 | ||
17765 | ||
17766 | extern char _text[], _stext[], _etext[]; | |
17767 | extern char _data[], _sdata[], _edata[]; | |
17768 | extern char __bss_start[], __bss_stop[]; | |
17769 | extern char __init_begin[], __init_end[]; | |
17770 | extern char _sinittext[], _einittext[]; | |
17771 | extern char _end[]; | |
17772 | extern char __per_cpu_load[], __per_cpu_start[], __per_cpu_end[]; | |
17773 | extern char __kprobes_text_start[], __kprobes_text_end[]; | |
17774 | extern char __initdata_begin[], __initdata_end[]; | |
17775 | extern char __start_rodata[], __end_rodata[]; | |
17776 | ||
17777 | ||
17778 | extern char __ctors_start[], __ctors_end[]; | |
17779 | # 63 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/sections.h" 2 | |
17780 | # 21 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" 2 | |
17781 | ||
17782 | ||
17783 | ||
17784 | ||
17785 | static inline __attribute__((always_inline)) void set_fs(mm_segment_t fs) | |
17786 | { | |
17787 | current_thread_info()->addr_limit = fs; | |
17788 | } | |
17789 | # 37 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17790 | static inline __attribute__((always_inline)) int is_in_rom(unsigned long addr) | |
17791 | { | |
17792 | # 47 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17793 | if ((addr < _ramstart) || (addr >= _ramend)) | |
17794 | return (1); | |
17795 | ||
17796 | ||
17797 | return (0); | |
17798 | } | |
17799 | # 63 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17800 | extern int _access_ok(unsigned long addr, unsigned long size); | |
17801 | # 79 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17802 | struct exception_table_entry { | |
17803 | unsigned long insn, fixup; | |
17804 | }; | |
17805 | # 123 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17806 | static inline __attribute__((always_inline)) int bad_user_access_length(void) | |
17807 | { | |
17808 | panic("bad_user_access_length"); | |
17809 | return -1; | |
17810 | } | |
17811 | # 194 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17812 | static inline __attribute__((always_inline)) unsigned long __attribute__((warn_unused_result)) | |
17813 | copy_from_user(void *to, const void *from, unsigned long n) | |
17814 | { | |
17815 | if (_access_ok((unsigned long)(from), (n))) | |
17816 | memcpy(to, from, n); | |
17817 | else | |
17818 | return n; | |
17819 | return 0; | |
17820 | } | |
17821 | ||
17822 | static inline __attribute__((always_inline)) unsigned long __attribute__((warn_unused_result)) | |
17823 | copy_to_user(void *to, const void *from, unsigned long n) | |
17824 | { | |
17825 | if (_access_ok((unsigned long)(to), (n))) | |
17826 | memcpy(to, from, n); | |
17827 | else | |
17828 | return n; | |
17829 | return 0; | |
17830 | } | |
17831 | ||
17832 | ||
17833 | ||
17834 | ||
17835 | ||
17836 | static inline __attribute__((always_inline)) long __attribute__((warn_unused_result)) | |
17837 | strncpy_from_user(char *dst, const char *src, long count) | |
17838 | { | |
17839 | char *tmp; | |
17840 | if (!_access_ok((unsigned long)(src), (1))) | |
17841 | return -14; | |
17842 | strncpy(dst, src, count); | |
17843 | for (tmp = dst; *tmp && count > 0; tmp++, count--) ; | |
17844 | return (tmp - dst); | |
17845 | } | |
17846 | # 240 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17847 | static inline __attribute__((always_inline)) long __attribute__((warn_unused_result)) strnlen_user(const char *src, long n) | |
17848 | { | |
17849 | if (!_access_ok((unsigned long)(src), (1))) | |
17850 | return 0; | |
17851 | return strnlen(src, n) + 1; | |
17852 | } | |
17853 | ||
17854 | static inline __attribute__((always_inline)) long __attribute__((warn_unused_result)) strlen_user(const char *src) | |
17855 | { | |
17856 | if (!_access_ok((unsigned long)(src), (1))) | |
17857 | return 0; | |
17858 | return strlen(src) + 1; | |
17859 | } | |
17860 | ||
17861 | ||
17862 | ||
17863 | ||
17864 | ||
17865 | static inline __attribute__((always_inline)) unsigned long __attribute__((warn_unused_result)) | |
17866 | __clear_user(void *to, unsigned long n) | |
17867 | { | |
17868 | if (!_access_ok((unsigned long)(to), (n))) | |
17869 | return n; | |
17870 | memset(to, 0, n); | |
17871 | return 0; | |
17872 | } | |
17873 | # 276 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/uaccess.h" | |
17874 | enum { | |
17875 | BFIN_MEM_ACCESS_CORE = 0, | |
17876 | BFIN_MEM_ACCESS_CORE_ONLY, | |
17877 | BFIN_MEM_ACCESS_DMA, | |
17878 | BFIN_MEM_ACCESS_IDMA, | |
17879 | BFIN_MEM_ACCESS_ITEST, | |
17880 | }; | |
17881 | ||
17882 | ||
17883 | ||
17884 | ||
17885 | ||
17886 | ||
17887 | int bfin_mem_access_type(unsigned long addr, unsigned long size); | |
17888 | # 6 "include/linux/uaccess.h" 2 | |
17889 | # 16 "include/linux/uaccess.h" | |
17890 | static inline __attribute__((always_inline)) void pagefault_disable(void) | |
17891 | { | |
17892 | do { (current_thread_info()->preempt_count) += (1); } while (0); | |
17893 | ||
17894 | ||
17895 | ||
17896 | ||
17897 | __asm__ __volatile__("": : :"memory"); | |
17898 | } | |
17899 | ||
17900 | static inline __attribute__((always_inline)) void pagefault_enable(void) | |
17901 | { | |
17902 | ||
17903 | ||
17904 | ||
17905 | ||
17906 | __asm__ __volatile__("": : :"memory"); | |
17907 | do { (current_thread_info()->preempt_count) -= (1); } while (0); | |
17908 | ||
17909 | ||
17910 | ||
17911 | __asm__ __volatile__("": : :"memory"); | |
17912 | do { } while (0); | |
17913 | } | |
17914 | ||
17915 | ||
17916 | ||
17917 | static inline __attribute__((always_inline)) unsigned long __copy_from_user_inatomic_nocache(void *to, | |
17918 | const void *from, unsigned long n) | |
17919 | { | |
17920 | return copy_from_user(to, from, n); | |
17921 | } | |
17922 | ||
17923 | static inline __attribute__((always_inline)) unsigned long __copy_from_user_nocache(void *to, | |
17924 | const void *from, unsigned long n) | |
17925 | { | |
17926 | return copy_from_user(to, from, n); | |
17927 | } | |
17928 | # 96 "include/linux/uaccess.h" | |
17929 | extern long probe_kernel_read(void *dst, void *src, size_t size); | |
17930 | # 107 "include/linux/uaccess.h" | |
17931 | extern long probe_kernel_write(void *dst, void *src, size_t size); | |
17932 | # 7 "include/linux/highmem.h" 2 | |
17933 | ||
17934 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cacheflush.h" 1 | |
17935 | # 15 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cacheflush.h" | |
17936 | extern void blackfin_icache_flush_range(unsigned long start_address, unsigned long end_address); | |
17937 | extern void blackfin_dcache_flush_range(unsigned long start_address, unsigned long end_address); | |
17938 | extern void blackfin_dcache_invalidate_range(unsigned long start_address, unsigned long end_address); | |
17939 | extern void blackfin_dflush_page(void *page); | |
17940 | extern void blackfin_invalidate_entire_dcache(void); | |
17941 | extern void blackfin_invalidate_entire_icache(void); | |
17942 | # 37 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cacheflush.h" | |
17943 | static inline __attribute__((always_inline)) void flush_icache_range(unsigned start, unsigned end) | |
17944 | { | |
17945 | # 56 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cacheflush.h" | |
17946 | SSYNC(); | |
17947 | ||
17948 | if (end <= physical_mem_end) { | |
17949 | blackfin_icache_flush_range(start, end); | |
17950 | do { } while (0); | |
17951 | } | |
17952 | ||
17953 | ||
17954 | ||
17955 | ||
17956 | ||
17957 | ||
17958 | ||
17959 | } | |
17960 | # 91 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/cacheflush.h" | |
17961 | extern unsigned long reserved_mem_dcache_on; | |
17962 | extern unsigned long reserved_mem_icache_on; | |
17963 | ||
17964 | static inline __attribute__((always_inline)) int bfin_addr_dcacheable(unsigned long addr) | |
17965 | { | |
17966 | ||
17967 | if (addr < (_ramend - (1024 * 1024))) | |
17968 | return 1; | |
17969 | ||
17970 | ||
17971 | if (reserved_mem_dcache_on && | |
17972 | addr >= _ramend && addr < physical_mem_end) | |
17973 | return 1; | |
17974 | ||
17975 | ||
17976 | ||
17977 | ||
17978 | ||
17979 | ||
17980 | return 0; | |
17981 | } | |
17982 | # 9 "include/linux/highmem.h" 2 | |
17983 | ||
17984 | ||
17985 | static inline __attribute__((always_inline)) void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr) | |
17986 | { | |
17987 | } | |
17988 | ||
17989 | ||
17990 | ||
17991 | static inline __attribute__((always_inline)) void flush_kernel_dcache_page(struct page *page) | |
17992 | { | |
17993 | } | |
17994 | ||
17995 | ||
17996 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/kmap_types.h" 1 | |
17997 | # 1 "include/asm-generic/kmap_types.h" 1 | |
17998 | # 10 "include/asm-generic/kmap_types.h" | |
17999 | enum km_type { | |
18000 | KM_BOUNCE_READ, | |
18001 | KM_SKB_SUNRPC_DATA, | |
18002 | KM_SKB_DATA_SOFTIRQ, | |
18003 | KM_USER0, | |
18004 | KM_USER1, | |
18005 | KM_BIO_SRC_IRQ, | |
18006 | KM_BIO_DST_IRQ, | |
18007 | KM_PTE0, | |
18008 | KM_PTE1, | |
18009 | KM_IRQ0, | |
18010 | KM_IRQ1, | |
18011 | KM_SOFTIRQ0, | |
18012 | KM_SOFTIRQ1, | |
18013 | KM_SYNC_ICACHE, | |
18014 | KM_SYNC_DCACHE, | |
18015 | ||
18016 | KM_UML_USERCOPY, | |
18017 | KM_IRQ_PTE, | |
18018 | KM_NMI, | |
18019 | KM_NMI_PTE, | |
18020 | KM_TYPE_NR | |
18021 | }; | |
18022 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/kmap_types.h" 2 | |
18023 | # 23 "include/linux/highmem.h" 2 | |
18024 | ||
18025 | ||
18026 | ||
18027 | ||
18028 | ||
18029 | ||
18030 | ||
18031 | static inline __attribute__((always_inline)) void debug_kmap_atomic(enum km_type type) | |
18032 | { | |
18033 | } | |
18034 | # 47 "include/linux/highmem.h" | |
18035 | static inline __attribute__((always_inline)) unsigned int nr_free_highpages(void) { return 0; } | |
18036 | ||
18037 | ||
18038 | ||
18039 | ||
18040 | static inline __attribute__((always_inline)) void *kmap(struct page *page) | |
18041 | { | |
18042 | do { __might_sleep("include/linux/highmem.h", 54, 0); _cond_resched(); } while (0); | |
18043 | return lowmem_page_address(page); | |
18044 | } | |
18045 | ||
18046 | static inline __attribute__((always_inline)) void kunmap(struct page *page) | |
18047 | { | |
18048 | } | |
18049 | ||
18050 | static inline __attribute__((always_inline)) void *kmap_atomic(struct page *page, enum km_type idx) | |
18051 | { | |
18052 | pagefault_disable(); | |
18053 | return lowmem_page_address(page); | |
18054 | } | |
18055 | # 80 "include/linux/highmem.h" | |
18056 | static inline __attribute__((always_inline)) void clear_user_highpage(struct page *page, unsigned long vaddr) | |
18057 | { | |
18058 | void *addr = kmap_atomic(page, KM_USER0); | |
18059 | memset((addr), 0, (1UL << 12)); | |
18060 | do { pagefault_enable(); } while (0); | |
18061 | } | |
18062 | # 103 "include/linux/highmem.h" | |
18063 | static inline __attribute__((always_inline)) struct page * | |
18064 | __alloc_zeroed_user_highpage(gfp_t movableflags, | |
18065 | struct vm_area_struct *vma, | |
18066 | unsigned long vaddr) | |
18067 | { | |
18068 | struct page *page = alloc_pages_node((((void)(0),0)), ((( gfp_t)0x10u) | (( gfp_t)0x40u) | (( gfp_t)0x80u) | (( gfp_t)0x20000u) | (( gfp_t)0x02u)) | movableflags, 0); | |
18069 | ||
18070 | ||
18071 | if (page) | |
18072 | clear_user_highpage(page, vaddr); | |
18073 | ||
18074 | return page; | |
18075 | } | |
18076 | # 126 "include/linux/highmem.h" | |
18077 | static inline __attribute__((always_inline)) struct page * | |
18078 | alloc_zeroed_user_highpage_movable(struct vm_area_struct *vma, | |
18079 | unsigned long vaddr) | |
18080 | { | |
18081 | return __alloc_zeroed_user_highpage((( gfp_t)0x08u), vma, vaddr); | |
18082 | } | |
18083 | ||
18084 | static inline __attribute__((always_inline)) void clear_highpage(struct page *page) | |
18085 | { | |
18086 | void *kaddr = kmap_atomic(page, KM_USER0); | |
18087 | memset((kaddr), 0, (1UL << 12)); | |
18088 | do { pagefault_enable(); } while (0); | |
18089 | } | |
18090 | ||
18091 | static inline __attribute__((always_inline)) void zero_user_segments(struct page *page, | |
18092 | unsigned start1, unsigned end1, | |
18093 | unsigned start2, unsigned end2) | |
18094 | { | |
18095 | void *kaddr = kmap_atomic(page, KM_USER0); | |
18096 | ||
18097 | do { if (__builtin_expect(!!(end1 > (1UL << 12) || end2 > (1UL << 12)), 0)) do { asm volatile( "1: .hword %0\n" " .section __bug_table,\"a\",@progbits\n" "2: .long 1b\n" " .long %1\n" " .short %2\n" " .short %3\n" " .org 2b + %4\n" " .previous" : : "i"(0xefcd), "i"("include/linux/highmem.h"), "i"(146), "i"(0), "i"(sizeof(struct bug_entry))); for (;;); } while (0); } while(0); | |
18098 | ||
18099 | if (end1 > start1) | |
18100 | memset(kaddr + start1, 0, end1 - start1); | |
18101 | ||
18102 | if (end2 > start2) | |
18103 | memset(kaddr + start2, 0, end2 - start2); | |
18104 | ||
18105 | do { pagefault_enable(); } while (0); | |
18106 | do { } while (0); | |
18107 | } | |
18108 | ||
18109 | static inline __attribute__((always_inline)) void zero_user_segment(struct page *page, | |
18110 | unsigned start, unsigned end) | |
18111 | { | |
18112 | zero_user_segments(page, start, end, 0, 0); | |
18113 | } | |
18114 | ||
18115 | static inline __attribute__((always_inline)) void zero_user(struct page *page, | |
18116 | unsigned start, unsigned size) | |
18117 | { | |
18118 | zero_user_segments(page, start, start + size, 0, 0); | |
18119 | } | |
18120 | ||
18121 | static inline __attribute__((always_inline)) void memclear_highpage_flush(struct page *page, | |
18122 | unsigned int offset, unsigned int size) | |
18123 | { | |
18124 | zero_user(page, offset, size); | |
18125 | } | |
18126 | ||
18127 | ||
18128 | ||
18129 | static inline __attribute__((always_inline)) void copy_user_highpage(struct page *to, struct page *from, | |
18130 | unsigned long vaddr, struct vm_area_struct *vma) | |
18131 | { | |
18132 | char *vfrom, *vto; | |
18133 | ||
18134 | vfrom = kmap_atomic(from, KM_USER0); | |
18135 | vto = kmap_atomic(to, KM_USER1); | |
18136 | memcpy((vto), (vfrom), (1UL << 12)); | |
18137 | do { pagefault_enable(); } while (0); | |
18138 | do { pagefault_enable(); } while (0); | |
18139 | } | |
18140 | ||
18141 | ||
18142 | ||
18143 | static inline __attribute__((always_inline)) void copy_highpage(struct page *to, struct page *from) | |
18144 | { | |
18145 | char *vfrom, *vto; | |
18146 | ||
18147 | vfrom = kmap_atomic(from, KM_USER0); | |
18148 | vto = kmap_atomic(to, KM_USER1); | |
18149 | memcpy((vto), (vfrom), (1UL << 12)); | |
18150 | do { pagefault_enable(); } while (0); | |
18151 | do { pagefault_enable(); } while (0); | |
18152 | } | |
18153 | # 11 "include/linux/pagemap.h" 2 | |
18154 | ||
18155 | ||
18156 | ||
18157 | ||
18158 | # 1 "include/linux/hardirq.h" 1 | |
18159 | # 9 "include/linux/hardirq.h" | |
18160 | # 1 "include/linux/ftrace_irq.h" 1 | |
18161 | # 9 "include/linux/ftrace_irq.h" | |
18162 | static inline __attribute__((always_inline)) void ftrace_nmi_enter(void) { } | |
18163 | static inline __attribute__((always_inline)) void ftrace_nmi_exit(void) { } | |
18164 | # 10 "include/linux/hardirq.h" 2 | |
18165 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/hardirq.h" 1 | |
18166 | # 12 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/hardirq.h" | |
18167 | extern void ack_bad_irq(unsigned int irq); | |
18168 | ||
18169 | ||
18170 | ||
18171 | ||
18172 | ||
18173 | # 1 "include/asm-generic/hardirq.h" 1 | |
18174 | ||
18175 | ||
18176 | ||
18177 | ||
18178 | ||
18179 | # 1 "include/linux/irq.h" 1 | |
18180 | # 21 "include/linux/irq.h" | |
18181 | # 1 "include/linux/irqreturn.h" 1 | |
18182 | # 10 "include/linux/irqreturn.h" | |
18183 | enum irqreturn { | |
18184 | IRQ_NONE, | |
18185 | IRQ_HANDLED, | |
18186 | IRQ_WAKE_THREAD, | |
18187 | }; | |
18188 | ||
18189 | typedef enum irqreturn irqreturn_t; | |
18190 | # 22 "include/linux/irq.h" 2 | |
18191 | # 1 "include/linux/irqnr.h" 1 | |
18192 | # 26 "include/linux/irqnr.h" | |
18193 | extern int nr_irqs; | |
18194 | extern struct irq_desc *irq_to_desc(unsigned int irq); | |
18195 | # 23 "include/linux/irq.h" 2 | |
18196 | ||
18197 | ||
18198 | ||
18199 | ||
18200 | ||
18201 | ||
18202 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irq_regs.h" 1 | |
18203 | # 1 "include/asm-generic/irq_regs.h" 1 | |
18204 | # 21 "include/asm-generic/irq_regs.h" | |
18205 | extern __attribute__((section(".discard"), unused)) char __pcpu_scope___irq_regs; extern __attribute__((section(".data" ""))) __typeof__(struct pt_regs *) per_cpu____irq_regs; | |
18206 | ||
18207 | static inline __attribute__((always_inline)) struct pt_regs *get_irq_regs(void) | |
18208 | { | |
18209 | return per_cpu____irq_regs; | |
18210 | } | |
18211 | ||
18212 | static inline __attribute__((always_inline)) struct pt_regs *set_irq_regs(struct pt_regs *new_regs) | |
18213 | { | |
18214 | struct pt_regs *old_regs, **pp_regs = &per_cpu____irq_regs; | |
18215 | ||
18216 | old_regs = *pp_regs; | |
18217 | *pp_regs = new_regs; | |
18218 | return old_regs; | |
18219 | } | |
18220 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/irq_regs.h" 2 | |
18221 | # 30 "include/linux/irq.h" 2 | |
18222 | ||
18223 | struct irq_desc; | |
18224 | typedef void (*irq_flow_handler_t)(unsigned int irq, | |
18225 | struct irq_desc *desc); | |
18226 | # 83 "include/linux/irq.h" | |
18227 | struct proc_dir_entry; | |
18228 | struct msi_desc; | |
18229 | # 111 "include/linux/irq.h" | |
18230 | struct irq_chip { | |
18231 | const char *name; | |
18232 | unsigned int (*startup)(unsigned int irq); | |
18233 | void (*shutdown)(unsigned int irq); | |
18234 | void (*enable)(unsigned int irq); | |
18235 | void (*disable)(unsigned int irq); | |
18236 | ||
18237 | void (*ack)(unsigned int irq); | |
18238 | void (*mask)(unsigned int irq); | |
18239 | void (*mask_ack)(unsigned int irq); | |
18240 | void (*unmask)(unsigned int irq); | |
18241 | void (*eoi)(unsigned int irq); | |
18242 | ||
18243 | void (*end)(unsigned int irq); | |
18244 | int (*set_affinity)(unsigned int irq, | |
18245 | const struct cpumask *dest); | |
18246 | int (*retrigger)(unsigned int irq); | |
18247 | int (*set_type)(unsigned int irq, unsigned int flow_type); | |
18248 | int (*set_wake)(unsigned int irq, unsigned int on); | |
18249 | ||
18250 | void (*bus_lock)(unsigned int irq); | |
18251 | void (*bus_sync_unlock)(unsigned int irq); | |
18252 | # 142 "include/linux/irq.h" | |
18253 | const char *typename; | |
18254 | }; | |
18255 | ||
18256 | struct timer_rand_state; | |
18257 | struct irq_2_iommu; | |
18258 | # 175 "include/linux/irq.h" | |
18259 | struct irq_desc { | |
18260 | unsigned int irq; | |
18261 | struct timer_rand_state *timer_rand_state; | |
18262 | unsigned int *kstat_irqs; | |
18263 | ||
18264 | ||
18265 | ||
18266 | irq_flow_handler_t handle_irq; | |
18267 | struct irq_chip *chip; | |
18268 | struct msi_desc *msi_desc; | |
18269 | void *handler_data; | |
18270 | void *chip_data; | |
18271 | struct irqaction *action; | |
18272 | unsigned int status; | |
18273 | ||
18274 | unsigned int depth; | |
18275 | unsigned int wake_depth; | |
18276 | unsigned int irq_count; | |
18277 | unsigned long last_unhandled; | |
18278 | unsigned int irqs_unhandled; | |
18279 | spinlock_t lock; | |
18280 | ||
18281 | ||
18282 | ||
18283 | ||
18284 | ||
18285 | ||
18286 | ||
18287 | atomic_t threads_active; | |
18288 | wait_queue_head_t wait_for_threads; | |
18289 | ||
18290 | struct proc_dir_entry *dir; | |
18291 | ||
18292 | const char *name; | |
18293 | } ; | |
18294 | ||
18295 | extern void arch_init_copy_chip_data(struct irq_desc *old_desc, | |
18296 | struct irq_desc *desc, int node); | |
18297 | extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc); | |
18298 | ||
18299 | ||
18300 | extern struct irq_desc irq_desc[(48 +1)]; | |
18301 | ||
18302 | ||
18303 | ||
18304 | ||
18305 | ||
18306 | static inline __attribute__((always_inline)) struct irq_desc *move_irq_desc(struct irq_desc *desc, int node) | |
18307 | { | |
18308 | return desc; | |
18309 | } | |
18310 | ||
18311 | ||
18312 | extern struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node); | |
18313 | ||
18314 | ||
18315 | ||
18316 | ||
18317 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/hw_irq.h" 1 | |
18318 | # 1 "include/asm-generic/hw_irq.h" 1 | |
18319 | # 1 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/hw_irq.h" 2 | |
18320 | # 234 "include/linux/irq.h" 2 | |
18321 | ||
18322 | extern int setup_irq(unsigned int irq, struct irqaction *new); | |
18323 | extern void remove_irq(unsigned int irq, struct irqaction *act); | |
18324 | # 270 "include/linux/irq.h" | |
18325 | extern int no_irq_affinity; | |
18326 | ||
18327 | static inline __attribute__((always_inline)) int irq_balancing_disabled(unsigned int irq) | |
18328 | { | |
18329 | struct irq_desc *desc; | |
18330 | ||
18331 | desc = irq_to_desc(irq); | |
18332 | return desc->status & 0x00400000; | |
18333 | } | |
18334 | ||
18335 | ||
18336 | extern irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action); | |
18337 | ||
18338 | ||
18339 | ||
18340 | ||
18341 | ||
18342 | extern void handle_level_irq(unsigned int irq, struct irq_desc *desc); | |
18343 | extern void handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc); | |
18344 | extern void handle_edge_irq(unsigned int irq, struct irq_desc *desc); | |
18345 | extern void handle_simple_irq(unsigned int irq, struct irq_desc *desc); | |
18346 | extern void handle_percpu_irq(unsigned int irq, struct irq_desc *desc); | |
18347 | extern void handle_bad_irq(unsigned int irq, struct irq_desc *desc); | |
18348 | extern void handle_nested_irq(unsigned int irq); | |
18349 | # 308 "include/linux/irq.h" | |
18350 | static inline __attribute__((always_inline)) void generic_handle_irq_desc(unsigned int irq, struct irq_desc *desc) | |
18351 | { | |
18352 | ||
18353 | desc->handle_irq(irq, desc); | |
18354 | ||
18355 | ||
18356 | ||
18357 | ||
18358 | ||
18359 | ||
18360 | } | |
18361 | ||
18362 | static inline __attribute__((always_inline)) void generic_handle_irq(unsigned int irq) | |
18363 | { | |
18364 | generic_handle_irq_desc(irq, irq_to_desc(irq)); | |
18365 | } | |
18366 | ||
18367 | ||
18368 | extern void note_interrupt(unsigned int irq, struct irq_desc *desc, | |
18369 | irqreturn_t action_ret); | |
18370 | ||
18371 | ||
18372 | void check_irq_resend(struct irq_desc *desc, unsigned int irq); | |
18373 | ||
18374 | ||
18375 | extern int noirqdebug_setup(char *str); | |
18376 | ||
18377 | ||
18378 | extern int can_request_irq(unsigned int irq, unsigned long irqflags); | |
18379 | ||
18380 | ||
18381 | extern struct irq_chip no_irq_chip; | |
18382 | extern struct irq_chip dummy_irq_chip; | |
18383 | ||
18384 | extern void | |
18385 | set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip, | |
18386 | irq_flow_handler_t handle); | |
18387 | extern void | |
18388 | set_irq_chip_and_handler_name(unsigned int irq, struct irq_chip *chip, | |
18389 | irq_flow_handler_t handle, const char *name); | |
18390 | ||
18391 | extern void | |
18392 | __set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained, | |
18393 | const char *name); | |
18394 | ||
18395 | ||
18396 | static inline __attribute__((always_inline)) void __set_irq_handler_unlocked(int irq, | |
18397 | irq_flow_handler_t handler) | |
18398 | { | |
18399 | struct irq_desc *desc; | |
18400 | ||
18401 | desc = irq_to_desc(irq); | |
18402 | desc->handle_irq = handler; | |
18403 | } | |
18404 | ||
18405 | ||
18406 | ||
18407 | ||
18408 | static inline __attribute__((always_inline)) void | |
18409 | set_irq_handler(unsigned int irq, irq_flow_handler_t handle) | |
18410 | { | |
18411 | __set_irq_handler(irq, handle, 0, ((void *)0)); | |
18412 | } | |
18413 | ||
18414 | ||
18415 | ||
18416 | ||
18417 | ||
18418 | ||
18419 | static inline __attribute__((always_inline)) void | |
18420 | set_irq_chained_handler(unsigned int irq, | |
18421 | irq_flow_handler_t handle) | |
18422 | { | |
18423 | __set_irq_handler(irq, handle, 1, ((void *)0)); | |
18424 | } | |
18425 | ||
18426 | extern void set_irq_nested_thread(unsigned int irq, int nest); | |
18427 | ||
18428 | extern void set_irq_noprobe(unsigned int irq); | |
18429 | extern void set_irq_probe(unsigned int irq); | |
18430 | ||
18431 | ||
18432 | extern unsigned int create_irq_nr(unsigned int irq_want, int node); | |
18433 | extern int create_irq(void); | |
18434 | extern void destroy_irq(unsigned int irq); | |
18435 | ||
18436 | ||
18437 | static inline __attribute__((always_inline)) int irq_has_action(unsigned int irq) | |
18438 | { | |
18439 | struct irq_desc *desc = irq_to_desc(irq); | |
18440 | return desc->action != ((void *)0); | |
18441 | } | |
18442 | ||
18443 | ||
18444 | extern void dynamic_irq_init(unsigned int irq); | |
18445 | extern void dynamic_irq_cleanup(unsigned int irq); | |
18446 | ||
18447 | ||
18448 | extern int set_irq_chip(unsigned int irq, struct irq_chip *chip); | |
18449 | extern int set_irq_data(unsigned int irq, void *data); | |
18450 | extern int set_irq_chip_data(unsigned int irq, void *data); | |
18451 | extern int set_irq_type(unsigned int irq, unsigned int type); | |
18452 | extern int set_irq_msi(unsigned int irq, struct msi_desc *entry); | |
18453 | # 500 "include/linux/irq.h" | |
18454 | static inline __attribute__((always_inline)) bool alloc_desc_masks(struct irq_desc *desc, int node, | |
18455 | bool boot) | |
18456 | { | |
18457 | return true; | |
18458 | } | |
18459 | ||
18460 | static inline __attribute__((always_inline)) void init_desc_masks(struct irq_desc *desc) | |
18461 | { | |
18462 | } | |
18463 | ||
18464 | static inline __attribute__((always_inline)) void init_copy_desc_masks(struct irq_desc *old_desc, | |
18465 | struct irq_desc *new_desc) | |
18466 | { | |
18467 | } | |
18468 | ||
18469 | static inline __attribute__((always_inline)) void free_desc_masks(struct irq_desc *old_desc, | |
18470 | struct irq_desc *new_desc) | |
18471 | { | |
18472 | } | |
18473 | # 7 "include/asm-generic/hardirq.h" 2 | |
18474 | ||
18475 | typedef struct { | |
18476 | unsigned int __softirq_pending; | |
18477 | } irq_cpustat_t; | |
18478 | ||
18479 | # 1 "include/linux/irq_cpustat.h" 1 | |
18480 | # 20 "include/linux/irq_cpustat.h" | |
18481 | extern irq_cpustat_t irq_stat[]; | |
18482 | # 13 "include/asm-generic/hardirq.h" 2 | |
18483 | # 19 "/usr/local/src/blackfin/git/linux-kernel/arch/blackfin/include/asm/hardirq.h" 2 | |
18484 | # 11 "include/linux/hardirq.h" 2 | |
18485 | # 128 "include/linux/hardirq.h" | |
18486 | extern void synchronize_irq(unsigned int irq); | |
18487 | ||
18488 | ||
18489 | ||
18490 | ||
18491 | struct task_struct; | |
18492 | ||
18493 | ||
18494 | static inline __attribute__((always_inline)) void account_system_vtime(struct task_struct *tsk) | |
18495 | { | |
18496 | } | |
18497 | ||
18498 | ||
18499 | ||
18500 | extern void rcu_irq_enter(void); | |
18501 | extern void rcu_irq_exit(void); | |
18502 | extern void rcu_nmi_enter(void); | |
18503 | extern void rcu_nmi_exit(void); | |
18504 | # 169 "include/linux/hardirq.h" | |
18505 | extern void irq_enter(void); | |
18506 | # 184 "include/linux/hardirq.h" | |
18507 | extern void irq_exit(void); | |
18508 | # 16 "include/linux/pagemap.h" 2 | |
18509 | ||
18510 | ||
18511 | ||
18512 | ||
18513 | ||
18514 | enum mapping_flags { | |
18515 | AS_EIO = 22 + 0, | |
18516 | AS_ENOSPC = 22 + 1, | |
18517 | AS_MM_ALL_LOCKS = 22 + 2, | |
18518 | AS_UNEVICTABLE = 22 + 3, | |
18519 | }; | |
18520 | ||
18521 | static inline __attribute__((always_inline)) void mapping_set_error(struct address_space *mapping, int error) | |
18522 | { | |
18523 | if (__builtin_expect(!!(error), 0)) { | |
18524 | if (error == -28) | |
18525 | set_bit(AS_ENOSPC, &mapping->flags); | |
18526 | else | |
18527 | set_bit(AS_EIO, &mapping->flags); | |
18528 | } | |
18529 | } | |
18530 | ||
18531 | static inline __attribute__((always_inline)) void mapping_set_unevictable(struct address_space *mapping) | |
18532 | { | |
18533 | set_bit(AS_UNEVICTABLE, &mapping->flags); | |
18534 | } | |
18535 | ||
18536 | static inline __attribute__((always_inline)) void mapping_clear_unevictable(struct address_space *mapping) | |
18537 | { | |
18538 | clear_bit(AS_UNEVICTABLE, &mapping->flags); | |
18539 | } | |
18540 | ||
18541 | static inline __attribute__((always_inline)) int mapping_unevictable(struct address_space *mapping) | |
18542 | { | |
18543 | if (__builtin_expect(!!(mapping), 1)) | |
18544 | return test_bit(AS_UNEVICTABLE, &mapping->flags); | |
18545 | return !!mapping; | |
18546 | } | |
18547 | ||
18548 | static inline __attribute__((always_inline)) gfp_t mapping_gfp_mask(struct address_space * mapping) | |
18549 | { | |
18550 | return ( gfp_t)mapping->flags & (( gfp_t)((1 << 22) - 1)); | |
18551 | } | |
18552 | ||
18553 | ||
18554 | ||
18555 | ||
18556 | ||
18557 | static inline __attribute__((always_inline)) void mapping_set_gfp_mask(struct address_space *m, gfp_t mask) | |
18558 | { | |
18559 | m->flags = (m->flags & ~( unsigned long)(( gfp_t)((1 << 22) - 1))) | | |
18560 | ( unsigned long)mask; | |
18561 | } | |
18562 | # 85 "include/linux/pagemap.h" | |
18563 | void release_pages(struct page **pages, int nr, int cold); | |
18564 | # 131 "include/linux/pagemap.h" | |
18565 | static inline __attribute__((always_inline)) int page_cache_get_speculative(struct page *page) | |
18566 | { | |
18567 | do { } while (0); | |
18568 | # 148 "include/linux/pagemap.h" | |
18569 | do { } while (0); | |
18570 | atomic_inc(&page->_count); | |
18571 | # 161 "include/linux/pagemap.h" | |
18572 | do { } while (0); | |
18573 | ||
18574 | return 1; | |
18575 | } | |
18576 | ||
18577 | ||
18578 | ||
18579 | ||
18580 | static inline __attribute__((always_inline)) int page_cache_add_speculative(struct page *page, int count) | |
18581 | { | |
18582 | do { } while (0); | |
18583 | ||
18584 | ||
18585 | ||
18586 | ||
18587 | ||
18588 | do { } while (0); | |
18589 | atomic_add(count, &page->_count); | |
18590 | ||
18591 | ||
18592 | ||
18593 | ||
18594 | ||
18595 | do { } while (0); | |
18596 | ||
18597 | return 1; | |
18598 | } | |
18599 | ||
18600 | static inline __attribute__((always_inline)) int page_freeze_refs(struct page *page, int count) | |
18601 | { | |
18602 | return __builtin_expect(!!((((__typeof__(*((&((&page->_count)->counter)))))__cmpxchg_local_generic(((&((&page->_count)->counter))), (unsigned long)(((count))), (unsigned long)(((0))), sizeof(*((&((&page->_count)->counter))))))) == count), 1); | |
18603 | } | |
18604 | ||
18605 | static inline __attribute__((always_inline)) void page_unfreeze_refs(struct page *page, int count) | |
18606 | { | |
18607 | do { } while (0); | |
18608 | do { } while (0); | |
18609 | ||
18610 | (((&page->_count)->counter) = (count)); | |
18611 | } | |
18612 | ||
18613 | ||
18614 | ||
18615 | ||
18616 | static inline __attribute__((always_inline)) struct page *__page_cache_alloc(gfp_t gfp) | |
18617 | { | |
18618 | return alloc_pages_node((((void)(0),0)), gfp, 0); | |
18619 | } | |
18620 | ||
18621 | ||
18622 | static inline __attribute__((always_inline)) struct page *page_cache_alloc(struct address_space *x) | |
18623 | { | |
18624 | return __page_cache_alloc(mapping_gfp_mask(x)); | |
18625 | } | |
18626 | ||
18627 | static inline __attribute__((always_inline)) struct page *page_cache_alloc_cold(struct address_space *x) | |
18628 | { | |
18629 | return __page_cache_alloc(mapping_gfp_mask(x)|(( gfp_t)0x100u)); | |
18630 | } | |
18631 | ||
18632 | typedef int filler_t(void *, struct page *); | |
18633 | ||
18634 | extern struct page * find_get_page(struct address_space *mapping, | |
18635 | unsigned long index); | |
18636 | extern struct page * find_lock_page(struct address_space *mapping, | |
18637 | unsigned long index); | |
18638 | extern struct page * find_or_create_page(struct address_space *mapping, | |
18639 | unsigned long index, gfp_t gfp_mask); | |
18640 | unsigned find_get_pages(struct address_space *mapping, unsigned long start, | |
18641 | unsigned int nr_pages, struct page **pages); | |
18642 | unsigned find_get_pages_contig(struct address_space *mapping, unsigned long start, | |
18643 | unsigned int nr_pages, struct page **pages); | |
18644 | unsigned find_get_pages_tag(struct address_space *mapping, unsigned long *index, | |
18645 | int tag, unsigned int nr_pages, struct page **pages); | |
18646 | ||
18647 | struct page *grab_cache_page_write_begin(struct address_space *mapping, | |
18648 | unsigned long index, unsigned flags); | |
18649 | ||
18650 | ||
18651 | ||
18652 | ||
18653 | static inline __attribute__((always_inline)) struct page *grab_cache_page(struct address_space *mapping, | |
18654 | unsigned long index) | |
18655 | { | |
18656 | return find_or_create_page(mapping, index, mapping_gfp_mask(mapping)); | |
18657 | } | |
18658 | ||
18659 | extern struct page * grab_cache_page_nowait(struct address_space *mapping, | |
18660 | unsigned long index); | |
18661 | extern struct page * read_cache_page_async(struct address_space *mapping, | |
18662 | unsigned long index, filler_t *filler, | |
18663 | void *data); | |
18664 | extern struct page * read_cache_page(struct address_space *mapping, | |
18665 | unsigned long index, filler_t *filler, | |
18666 | void *data); | |
18667 | extern int read_cache_pages(struct address_space *mapping, | |
18668 | struct list_head *pages, filler_t *filler, void *data); | |
18669 | ||
18670 | static inline __attribute__((always_inline)) struct page *read_mapping_page_async( | |
18671 | struct address_space *mapping, | |
18672 | unsigned long index, void *data) | |
18673 | { | |
18674 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | |
18675 | return read_cache_page_async(mapping, index, filler, data); | |
18676 | } | |
18677 | ||
18678 | static inline __attribute__((always_inline)) struct page *read_mapping_page(struct address_space *mapping, | |
18679 | unsigned long index, void *data) | |
18680 | { | |
18681 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | |
18682 | return read_cache_page(mapping, index, filler, data); | |
18683 | } | |
18684 | ||
18685 | ||
18686 | ||
18687 | ||
18688 | static inline __attribute__((always_inline)) loff_t page_offset(struct page *page) | |
18689 | { | |
18690 | return ((loff_t)page->index) << 12; | |
18691 | } | |
18692 | ||
18693 | static inline __attribute__((always_inline)) unsigned long linear_page_index(struct vm_area_struct *vma, | |
18694 | unsigned long address) | |
18695 | { | |
18696 | unsigned long pgoff = (address - vma->vm_start) >> 12; | |
18697 | pgoff += vma->vm_pgoff; | |
18698 | return pgoff >> (12 - 12); | |
18699 | } | |
18700 | ||
18701 | extern void __lock_page(struct page *page); | |
18702 | extern int __lock_page_killable(struct page *page); | |
18703 | extern void __lock_page_nosync(struct page *page); | |
18704 | extern void unlock_page(struct page *page); | |
18705 | ||
18706 | static inline __attribute__((always_inline)) void __set_page_locked(struct page *page) | |
18707 | { | |
18708 | __set_bit(PG_locked, &page->flags); | |
18709 | } | |
18710 | ||
18711 | static inline __attribute__((always_inline)) void __clear_page_locked(struct page *page) | |
18712 | { | |
18713 | __clear_bit(PG_locked, &page->flags); | |
18714 | } | |
18715 | ||
18716 | static inline __attribute__((always_inline)) int trylock_page(struct page *page) | |
18717 | { | |
18718 | return (__builtin_expect(!!(!test_and_set_bit(PG_locked, &page->flags)), 1)); | |
18719 | } | |
18720 | ||
18721 | ||
18722 | ||
18723 | ||
18724 | static inline __attribute__((always_inline)) void lock_page(struct page *page) | |
18725 | { | |
18726 | do { __might_sleep("include/linux/pagemap.h", 315, 0); _cond_resched(); } while (0); | |
18727 | if (!trylock_page(page)) | |
18728 | __lock_page(page); | |
18729 | } | |
18730 | ||
18731 | ||
18732 | ||
18733 | ||
18734 | ||
18735 | ||
18736 | static inline __attribute__((always_inline)) int lock_page_killable(struct page *page) | |
18737 | { | |
18738 | do { __might_sleep("include/linux/pagemap.h", 327, 0); _cond_resched(); } while (0); | |
18739 | if (!trylock_page(page)) | |
18740 | return __lock_page_killable(page); | |
18741 | return 0; | |
18742 | } | |
18743 | ||
18744 | ||
18745 | ||
18746 | ||
18747 | ||
18748 | static inline __attribute__((always_inline)) void lock_page_nosync(struct page *page) | |
18749 | { | |
18750 | do { __might_sleep("include/linux/pagemap.h", 339, 0); _cond_resched(); } while (0); | |
18751 | if (!trylock_page(page)) | |
18752 | __lock_page_nosync(page); | |
18753 | } | |
18754 | ||
18755 | ||
18756 | ||
18757 | ||
18758 | ||
18759 | extern void wait_on_page_bit(struct page *page, int bit_nr); | |
18760 | # 357 "include/linux/pagemap.h" | |
18761 | static inline __attribute__((always_inline)) void wait_on_page_locked(struct page *page) | |
18762 | { | |
18763 | if (PageLocked(page)) | |
18764 | wait_on_page_bit(page, PG_locked); | |
18765 | } | |
18766 | ||
18767 | ||
18768 | ||
18769 | ||
18770 | static inline __attribute__((always_inline)) void wait_on_page_writeback(struct page *page) | |
18771 | { | |
18772 | if (PageWriteback(page)) | |
18773 | wait_on_page_bit(page, PG_writeback); | |
18774 | } | |
18775 | ||
18776 | extern void end_page_writeback(struct page *page); | |
18777 | ||
18778 | ||
18779 | ||
18780 | ||
18781 | extern void add_page_wait_queue(struct page *page, wait_queue_t *waiter); | |
18782 | ||
18783 | ||
18784 | ||
18785 | ||
18786 | ||
18787 | ||
18788 | ||
18789 | static inline __attribute__((always_inline)) int fault_in_pages_writeable(char *uaddr, int size) | |
18790 | { | |
18791 | int ret; | |
18792 | ||
18793 | if (__builtin_expect(!!(size == 0), 0)) | |
18794 | return 0; | |
18795 | ||
18796 | ||
18797 | ||
18798 | ||
18799 | ||
18800 | ret = ({ int _err = 0; typeof(*(uaddr)) _x = (0); typeof(*(uaddr)) *_p = (uaddr); if (!_access_ok((unsigned long)(_p), (sizeof(*(_p))))) { _err = -14; } else { switch (sizeof (*(_p))) { case 1: __asm__ ("B""[%1] = %0;\n\t" : :"d" (_x),"a" (((unsigned long *)(_p))) : "memory"); break; case 2: __asm__ ("W""[%1] = %0;\n\t" : :"d" (_x),"a" (((unsigned long *)(_p))) : "memory"); break; case 4: __asm__ ("""[%1] = %0;\n\t" : :"d" (_x),"a" (((unsigned long *)(_p))) : "memory"); break; case 8: { long _xl, _xh; _xl = ((long *)&_x)[0]; _xh = ((long *)&_x)[1]; __asm__ ("""[%1] = %0;\n\t" : :"d" (_xl),"a" (((unsigned long *)(((long *)_p)+0))) : "memory"); __asm__ ("""[%1] = %0;\n\t" : :"d" (_xh),"a" (((unsigned long *)(((long *)_p)+1))) : "memory"); } break; default: _err = (printk("<6>" "put_user_bad %s:%d %s\n", "include/linux/pagemap.h", 396, __func__), bad_user_access_length(), (-14)); break; } } _err; }); | |
18801 | if (ret == 0) { | |
18802 | char *end = uaddr + size - 1; | |
18803 | ||
18804 | ||
18805 | ||
18806 | ||
18807 | ||
18808 | if (((unsigned long)uaddr & (~((1UL << 12)-1))) != | |
18809 | ((unsigned long)end & (~((1UL << 12)-1)))) | |
18810 | ret = ({ int _err = 0; typeof(*(end)) _x = (0); typeof(*(end)) *_p = (end); if (!_access_ok((unsigned long)(_p), (sizeof(*(_p))))) { _err = -14; } else { switch (sizeof (*(_p))) { case 1: __asm__ ("B""[%1] = %0;\n\t" : :"d" (_x),"a" (((unsigned long *)(_p))) : "memory"); break; case 2: __asm__ ("W""[%1] = %0;\n\t" : :"d" (_x),"a" (((unsigned long *)(_p))) : "memory"); break; case 4: __asm__ ("""[%1] = %0;\n\t" : :"d" (_x),"a" (((unsigned long *)(_p))) : "memory"); break; case 8: { long _xl, _xh; _xl = ((long *)&_x)[0]; _xh = ((long *)&_x)[1]; __asm__ ("""[%1] = %0;\n\t" : :"d" (_xl),"a" (((unsigned long *)(((long *)_p)+0))) : "memory"); __asm__ ("""[%1] = %0;\n\t" : :"d" (_xh),"a" (((unsigned long *)(((long *)_p)+1))) : "memory"); } break; default: _err = (printk("<6>" "put_user_bad %s:%d %s\n", "include/linux/pagemap.h", 406, __func__), bad_user_access_length(), (-14)); break; } } _err; }); | |
18811 | } | |
18812 | return ret; | |
18813 | } | |
18814 | ||
18815 | static inline __attribute__((always_inline)) int fault_in_pages_readable(const char *uaddr, int size) | |
18816 | { | |
18817 | volatile char c; | |
18818 | int ret; | |
18819 | ||
18820 | if (__builtin_expect(!!(size == 0), 0)) | |
18821 | return 0; | |
18822 | ||
18823 | ret = ({ int _err = 0; unsigned long _val = 0; const typeof(*(uaddr)) *_p = (uaddr); const size_t ptr_size = sizeof(*(_p)); if (__builtin_expect(!!(_access_ok((unsigned long)(_p), (ptr_size))), 1)) { ((void)(sizeof(struct { int:-!!(ptr_size >= 8); }))); switch (ptr_size) { case 1: ({ __asm__ __volatile__ ( "%0 =" "B" "[%1]" "(Z)" ";" : "=d" (_val) : "a" (((unsigned long *)(_p)))); }); break; case 2: ({ __asm__ __volatile__ ( "%0 =" "W" "[%1]" "(Z)" ";" : "=d" (_val) : "a" (((unsigned long *)(_p)))); }); break; case 4: ({ __asm__ __volatile__ ( "%0 =" "" "[%1]" "" ";" : "=d" (_val) : "a" (((unsigned long *)(_p)))); }); break; } } else _err = -14; c = (typeof(*(uaddr)))_val; _err; }); | |
18824 | if (ret == 0) { | |
18825 | const char *end = uaddr + size - 1; | |
18826 | ||
18827 | if (((unsigned long)uaddr & (~((1UL << 12)-1))) != | |
18828 | ((unsigned long)end & (~((1UL << 12)-1)))) | |
18829 | ret = ({ int _err = 0; unsigned long _val = 0; const typeof(*(end)) *_p = (end); const size_t ptr_size = sizeof(*(_p)); if (__builtin_expect(!!(_access_ok((unsigned long)(_p), (ptr_size))), 1)) { ((void)(sizeof(struct { int:-!!(ptr_size >= 8); }))); switch (ptr_size) { case 1: ({ __asm__ __volatile__ ( "%0 =" "B" "[%1]" "(Z)" ";" : "=d" (_val) : "a" (((unsigned long *)(_p)))); }); break; case 2: ({ __asm__ __volatile__ ( "%0 =" "W" "[%1]" "(Z)" ";" : "=d" (_val) : "a" (((unsigned long *)(_p)))); }); break; case 4: ({ __asm__ __volatile__ ( "%0 =" "" "[%1]" "" ";" : "=d" (_val) : "a" (((unsigned long *)(_p)))); }); break; } } else _err = -14; c = (typeof(*(end)))_val; _err; }); | |
18830 | } | |
18831 | return ret; | |
18832 | } | |
18833 | ||
18834 | int add_to_page_cache_locked(struct page *page, struct address_space *mapping, | |
18835 | unsigned long index, gfp_t gfp_mask); | |
18836 | int add_to_page_cache_lru(struct page *page, struct address_space *mapping, | |
18837 | unsigned long index, gfp_t gfp_mask); | |
18838 | extern void remove_from_page_cache(struct page *page); | |
18839 | extern void __remove_from_page_cache(struct page *page); | |
18840 | ||
18841 | ||
18842 | ||
18843 | ||
18844 | ||
18845 | static inline __attribute__((always_inline)) int add_to_page_cache(struct page *page, | |
18846 | struct address_space *mapping, unsigned long offset, gfp_t gfp_mask) | |
18847 | { | |
18848 | int error; | |
18849 | ||
18850 | __set_page_locked(page); | |
18851 | error = add_to_page_cache_locked(page, mapping, offset, gfp_mask); | |
18852 | if (__builtin_expect(!!(error), 0)) | |
18853 | __clear_page_locked(page); | |
18854 | return error; | |
18855 | } | |
18856 | # 14 "include/linux/buffer_head.h" 2 | |
18857 | ||
18858 | ||
18859 | ||
18860 | ||
18861 | ||
18862 | enum bh_state_bits { | |
18863 | BH_Uptodate, | |
18864 | BH_Dirty, | |
18865 | BH_Lock, | |
18866 | BH_Req, | |
18867 | BH_Uptodate_Lock, | |
18868 | ||
18869 | ||
18870 | ||
18871 | BH_Mapped, | |
18872 | BH_New, | |
18873 | BH_Async_Read, | |
18874 | BH_Async_Write, | |
18875 | BH_Delay, | |
18876 | BH_Boundary, | |
18877 | BH_Write_EIO, | |
18878 | BH_Ordered, | |
18879 | BH_Eopnotsupp, | |
18880 | BH_Unwritten, | |
18881 | BH_Quiet, | |
18882 | ||
18883 | BH_PrivateStart, | |
18884 | ||
18885 | ||
18886 | }; | |
18887 | ||
18888 | ||
18889 | ||
18890 | struct page; | |
18891 | struct buffer_head; | |
18892 | struct address_space; | |
18893 | typedef void (bh_end_io_t)(struct buffer_head *bh, int uptodate); | |
18894 | # 61 "include/linux/buffer_head.h" | |
18895 | struct buffer_head { | |
18896 | unsigned long b_state; | |
18897 | struct buffer_head *b_this_page; | |
18898 | struct page *b_page; | |
18899 | ||
18900 | sector_t b_blocknr; | |
18901 | size_t b_size; | |
18902 | char *b_data; | |
18903 | ||
18904 | struct block_device *b_bdev; | |
18905 | bh_end_io_t *b_end_io; | |
18906 | void *b_private; | |
18907 | struct list_head b_assoc_buffers; | |
18908 | struct address_space *b_assoc_map; | |
18909 | ||
18910 | atomic_t b_count; | |
18911 | }; | |
18912 | # 115 "include/linux/buffer_head.h" | |
18913 | static inline __attribute__((always_inline)) void set_buffer_uptodate(struct buffer_head *bh) { set_bit(BH_Uptodate, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_uptodate(struct buffer_head *bh) { clear_bit(BH_Uptodate, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_uptodate(const struct buffer_head *bh) { return test_bit(BH_Uptodate, &(bh)->b_state); } | |
18914 | static inline __attribute__((always_inline)) void set_buffer_dirty(struct buffer_head *bh) { set_bit(BH_Dirty, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_dirty(struct buffer_head *bh) { clear_bit(BH_Dirty, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_dirty(const struct buffer_head *bh) { return test_bit(BH_Dirty, &(bh)->b_state); } | |
18915 | static inline __attribute__((always_inline)) int test_set_buffer_dirty(struct buffer_head *bh) { return test_and_set_bit(BH_Dirty, &(bh)->b_state); } static inline __attribute__((always_inline)) int test_clear_buffer_dirty(struct buffer_head *bh) { return test_and_clear_bit(BH_Dirty, &(bh)->b_state); } | |
18916 | static inline __attribute__((always_inline)) void set_buffer_locked(struct buffer_head *bh) { set_bit(BH_Lock, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_locked(struct buffer_head *bh) { clear_bit(BH_Lock, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_locked(const struct buffer_head *bh) { return test_bit(BH_Lock, &(bh)->b_state); } | |
18917 | static inline __attribute__((always_inline)) void set_buffer_req(struct buffer_head *bh) { set_bit(BH_Req, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_req(struct buffer_head *bh) { clear_bit(BH_Req, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_req(const struct buffer_head *bh) { return test_bit(BH_Req, &(bh)->b_state); } | |
18918 | static inline __attribute__((always_inline)) int test_set_buffer_req(struct buffer_head *bh) { return test_and_set_bit(BH_Req, &(bh)->b_state); } static inline __attribute__((always_inline)) int test_clear_buffer_req(struct buffer_head *bh) { return test_and_clear_bit(BH_Req, &(bh)->b_state); } | |
18919 | static inline __attribute__((always_inline)) void set_buffer_mapped(struct buffer_head *bh) { set_bit(BH_Mapped, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_mapped(struct buffer_head *bh) { clear_bit(BH_Mapped, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_mapped(const struct buffer_head *bh) { return test_bit(BH_Mapped, &(bh)->b_state); } | |
18920 | static inline __attribute__((always_inline)) void set_buffer_new(struct buffer_head *bh) { set_bit(BH_New, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_new(struct buffer_head *bh) { clear_bit(BH_New, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_new(const struct buffer_head *bh) { return test_bit(BH_New, &(bh)->b_state); } | |
18921 | static inline __attribute__((always_inline)) void set_buffer_async_read(struct buffer_head *bh) { set_bit(BH_Async_Read, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_async_read(struct buffer_head *bh) { clear_bit(BH_Async_Read, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_async_read(const struct buffer_head *bh) { return test_bit(BH_Async_Read, &(bh)->b_state); } | |
18922 | static inline __attribute__((always_inline)) void set_buffer_async_write(struct buffer_head *bh) { set_bit(BH_Async_Write, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_async_write(struct buffer_head *bh) { clear_bit(BH_Async_Write, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_async_write(const struct buffer_head *bh) { return test_bit(BH_Async_Write, &(bh)->b_state); } | |
18923 | static inline __attribute__((always_inline)) void set_buffer_delay(struct buffer_head *bh) { set_bit(BH_Delay, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_delay(struct buffer_head *bh) { clear_bit(BH_Delay, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_delay(const struct buffer_head *bh) { return test_bit(BH_Delay, &(bh)->b_state); } | |
18924 | static inline __attribute__((always_inline)) void set_buffer_boundary(struct buffer_head *bh) { set_bit(BH_Boundary, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_boundary(struct buffer_head *bh) { clear_bit(BH_Boundary, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_boundary(const struct buffer_head *bh) { return test_bit(BH_Boundary, &(bh)->b_state); } | |
18925 | static inline __attribute__((always_inline)) void set_buffer_write_io_error(struct buffer_head *bh) { set_bit(BH_Write_EIO, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_write_io_error(struct buffer_head *bh) { clear_bit(BH_Write_EIO, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_write_io_error(const struct buffer_head *bh) { return test_bit(BH_Write_EIO, &(bh)->b_state); } | |
18926 | static inline __attribute__((always_inline)) void set_buffer_ordered(struct buffer_head *bh) { set_bit(BH_Ordered, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_ordered(struct buffer_head *bh) { clear_bit(BH_Ordered, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_ordered(const struct buffer_head *bh) { return test_bit(BH_Ordered, &(bh)->b_state); } | |
18927 | static inline __attribute__((always_inline)) void set_buffer_eopnotsupp(struct buffer_head *bh) { set_bit(BH_Eopnotsupp, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_eopnotsupp(struct buffer_head *bh) { clear_bit(BH_Eopnotsupp, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_eopnotsupp(const struct buffer_head *bh) { return test_bit(BH_Eopnotsupp, &(bh)->b_state); } | |
18928 | static inline __attribute__((always_inline)) void set_buffer_unwritten(struct buffer_head *bh) { set_bit(BH_Unwritten, &(bh)->b_state); } static inline __attribute__((always_inline)) void clear_buffer_unwritten(struct buffer_head *bh) { clear_bit(BH_Unwritten, &(bh)->b_state); } static inline __attribute__((always_inline)) int buffer_unwritten(const struct buffer_head *bh) { return test_bit(BH_Unwritten, &(bh)->b_state); } | |
18929 | # 147 "include/linux/buffer_head.h" | |
18930 | void mark_buffer_dirty(struct buffer_head *bh); | |
18931 | void init_buffer(struct buffer_head *, bh_end_io_t *, void *); | |
18932 | void set_bh_page(struct buffer_head *bh, | |
18933 | struct page *page, unsigned long offset); | |
18934 | int try_to_free_buffers(struct page *); | |
18935 | struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size, | |
18936 | int retry); | |
18937 | void create_empty_buffers(struct page *, unsigned long, | |
18938 | unsigned long b_state); | |
18939 | void end_buffer_read_sync(struct buffer_head *bh, int uptodate); | |
18940 | void end_buffer_write_sync(struct buffer_head *bh, int uptodate); | |
18941 | void end_buffer_async_write(struct buffer_head *bh, int uptodate); | |
18942 | ||
18943 | ||
18944 | void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode); | |
18945 | int inode_has_buffers(struct inode *); | |
18946 | void invalidate_inode_buffers(struct inode *); | |
18947 | int remove_inode_buffers(struct inode *inode); | |
18948 | int sync_mapping_buffers(struct address_space *mapping); | |
18949 | void unmap_underlying_metadata(struct block_device *bdev, sector_t block); | |
18950 | ||
18951 | void mark_buffer_async_write(struct buffer_head *bh); | |
18952 | void __wait_on_buffer(struct buffer_head *); | |
18953 | wait_queue_head_t *bh_waitq_head(struct buffer_head *bh); | |
18954 | struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block, | |
18955 | unsigned size); | |
18956 | struct buffer_head *__getblk(struct block_device *bdev, sector_t block, | |
18957 | unsigned size); | |
18958 | void __brelse(struct buffer_head *); | |
18959 | void __bforget(struct buffer_head *); | |
18960 | void __breadahead(struct block_device *, sector_t block, unsigned int size); | |
18961 | struct buffer_head *__bread(struct block_device *, sector_t block, unsigned size); | |
18962 | void invalidate_bh_lrus(void); | |
18963 | struct buffer_head *alloc_buffer_head(gfp_t gfp_flags); | |
18964 | void free_buffer_head(struct buffer_head * bh); | |
18965 | void unlock_buffer(struct buffer_head *bh); | |
18966 | void __lock_buffer(struct buffer_head *bh); | |
18967 | void ll_rw_block(int, int, struct buffer_head * bh[]); | |
18968 | int sync_dirty_buffer(struct buffer_head *bh); | |
18969 | int submit_bh(int, struct buffer_head *); | |
18970 | void write_boundary_block(struct block_device *bdev, | |
18971 | sector_t bblock, unsigned blocksize); | |
18972 | int bh_uptodate_or_lock(struct buffer_head *bh); | |
18973 | int bh_submit_read(struct buffer_head *bh); | |
18974 | ||
18975 | extern int buffer_heads_over_limit; | |
18976 | ||
18977 | ||
18978 | ||
18979 | ||
18980 | ||
18981 | void block_invalidatepage(struct page *page, unsigned long offset); | |
18982 | int block_write_full_page(struct page *page, get_block_t *get_block, | |
18983 | struct writeback_control *wbc); | |
18984 | int block_write_full_page_endio(struct page *page, get_block_t *get_block, | |
18985 | struct writeback_control *wbc, bh_end_io_t *handler); | |
18986 | int block_read_full_page(struct page*, get_block_t*); | |
18987 | int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc, | |
18988 | unsigned long from); | |
18989 | int block_write_begin(struct file *, struct address_space *, | |
18990 | loff_t, unsigned, unsigned, | |
18991 | struct page **, void **, get_block_t*); | |
18992 | int block_write_end(struct file *, struct address_space *, | |
18993 | loff_t, unsigned, unsigned, | |
18994 | struct page *, void *); | |
18995 | int generic_write_end(struct file *, struct address_space *, | |
18996 | loff_t, unsigned, unsigned, | |
18997 | struct page *, void *); | |
18998 | void page_zero_new_buffers(struct page *page, unsigned from, unsigned to); | |
18999 | int block_prepare_write(struct page*, unsigned, unsigned, get_block_t*); | |
19000 | int cont_write_begin(struct file *, struct address_space *, loff_t, | |
19001 | unsigned, unsigned, struct page **, void **, | |
19002 | get_block_t *, loff_t *); | |
19003 | int generic_cont_expand_simple(struct inode *inode, loff_t size); | |
19004 | int block_commit_write(struct page *page, unsigned from, unsigned to); | |
19005 | int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, | |
19006 | get_block_t get_block); | |
19007 | void block_sync_page(struct page *); | |
19008 | sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *); | |
19009 | int block_truncate_page(struct address_space *, loff_t, get_block_t *); | |
19010 | int file_fsync(struct file *, struct dentry *, int); | |
19011 | int nobh_write_begin(struct file *, struct address_space *, | |
19012 | loff_t, unsigned, unsigned, | |
19013 | struct page **, void **, get_block_t*); | |
19014 | int nobh_write_end(struct file *, struct address_space *, | |
19015 | loff_t, unsigned, unsigned, | |
19016 | struct page *, void *); | |
19017 | int nobh_truncate_page(struct address_space *, loff_t, get_block_t *); | |
19018 | int nobh_writepage(struct page *page, get_block_t *get_block, | |
19019 | struct writeback_control *wbc); | |
19020 | ||
19021 | void buffer_init(void); | |
19022 | ||
19023 | ||
19024 | ||
19025 | ||
19026 | ||
19027 | static inline __attribute__((always_inline)) void attach_page_buffers(struct page *page, | |
19028 | struct buffer_head *head) | |
19029 | { | |
19030 | get_page(page); | |
19031 | SetPagePrivate(page); | |
19032 | ((page)->private = ((unsigned long)head)); | |
19033 | } | |
19034 | ||
19035 | static inline __attribute__((always_inline)) void get_bh(struct buffer_head *bh) | |
19036 | { | |
19037 | atomic_inc(&bh->b_count); | |
19038 | } | |
19039 | ||
19040 | static inline __attribute__((always_inline)) void put_bh(struct buffer_head *bh) | |
19041 | { | |
19042 | __asm__ __volatile__("": : :"memory"); | |
19043 | atomic_dec(&bh->b_count); | |
19044 | } | |
19045 | ||
19046 | static inline __attribute__((always_inline)) void brelse(struct buffer_head *bh) | |
19047 | { | |
19048 | if (bh) | |
19049 | __brelse(bh); | |
19050 | } | |
19051 | ||
19052 | static inline __attribute__((always_inline)) void bforget(struct buffer_head *bh) | |
19053 | { | |
19054 | if (bh) | |
19055 | __bforget(bh); | |
19056 | } | |
19057 | ||
19058 | static inline __attribute__((always_inline)) struct buffer_head * | |
19059 | sb_bread(struct super_block *sb, sector_t block) | |
19060 | { | |
19061 | return __bread(sb->s_bdev, block, sb->s_blocksize); | |
19062 | } | |
19063 | ||
19064 | static inline __attribute__((always_inline)) void | |
19065 | sb_breadahead(struct super_block *sb, sector_t block) | |
19066 | { | |
19067 | __breadahead(sb->s_bdev, block, sb->s_blocksize); | |
19068 | } | |
19069 | ||
19070 | static inline __attribute__((always_inline)) struct buffer_head * | |
19071 | sb_getblk(struct super_block *sb, sector_t block) | |
19072 | { | |
19073 | return __getblk(sb->s_bdev, block, sb->s_blocksize); | |
19074 | } | |
19075 | ||
19076 | static inline __attribute__((always_inline)) struct buffer_head * | |
19077 | sb_find_get_block(struct super_block *sb, sector_t block) | |
19078 | { | |
19079 | return __find_get_block(sb->s_bdev, block, sb->s_blocksize); | |
19080 | } | |
19081 | ||
19082 | static inline __attribute__((always_inline)) void | |
19083 | map_bh(struct buffer_head *bh, struct super_block *sb, sector_t block) | |
19084 | { | |
19085 | set_buffer_mapped(bh); | |
19086 | bh->b_bdev = sb->s_bdev; | |
19087 | bh->b_blocknr = block; | |
19088 | bh->b_size = sb->s_blocksize; | |
19089 | } | |
19090 | ||
19091 | ||
19092 | ||
19093 | ||
19094 | ||
19095 | ||
19096 | static inline __attribute__((always_inline)) void wait_on_buffer(struct buffer_head *bh) | |
19097 | { | |
19098 | do { __might_sleep("include/linux/buffer_head.h", 315, 0); _cond_resched(); } while (0); | |
19099 | if (buffer_locked(bh) || ((&bh->b_count)->counter) == 0) | |
19100 | __wait_on_buffer(bh); | |
19101 | } | |
19102 | ||
19103 | static inline __attribute__((always_inline)) int trylock_buffer(struct buffer_head *bh) | |
19104 | { | |
19105 | return __builtin_expect(!!(!test_and_set_bit(BH_Lock, &bh->b_state)), 1); | |
19106 | } | |
19107 | ||
19108 | static inline __attribute__((always_inline)) void lock_buffer(struct buffer_head *bh) | |
19109 | { | |
19110 | do { __might_sleep("include/linux/buffer_head.h", 327, 0); _cond_resched(); } while (0); | |
19111 | if (!trylock_buffer(bh)) | |
19112 | __lock_buffer(bh); | |
19113 | } | |
19114 | ||
19115 | extern int __set_page_dirty_buffers(struct page *page); | |
19116 | # 27 "fs/sysv/super.c" 2 | |
19117 | # 1 "fs/sysv/sysv.h" 1 | |
19118 | ||
19119 | ||
19120 | ||
19121 | ||
19122 | ||
19123 | typedef __u16 __fs16; | |
19124 | typedef __u32 __fs32; | |
19125 | ||
19126 | # 1 "include/linux/sysv_fs.h" 1 | |
19127 | # 13 "include/linux/sysv_fs.h" | |
19128 | typedef __fs16 sysv_ino_t; | |
19129 | ||
19130 | ||
19131 | ||
19132 | ||
19133 | typedef __fs32 sysv_zone_t; | |
19134 | # 28 "include/linux/sysv_fs.h" | |
19135 | struct xenix_super_block { | |
19136 | __fs16 s_isize; | |
19137 | __fs32 s_fsize __attribute__((packed, aligned(2))); | |
19138 | ||
19139 | __fs16 s_nfree; | |
19140 | sysv_zone_t s_free[100]; | |
19141 | ||
19142 | __fs16 s_ninode; | |
19143 | sysv_ino_t s_inode[100]; | |
19144 | ||
19145 | char s_flock; | |
19146 | char s_ilock; | |
19147 | char s_fmod; | |
19148 | char s_ronly; | |
19149 | __fs32 s_time __attribute__((packed, aligned(2))); | |
19150 | __fs32 s_tfree __attribute__((packed, aligned(2))); | |
19151 | __fs16 s_tinode; | |
19152 | __fs16 s_dinfo[4]; | |
19153 | char s_fname[6]; | |
19154 | char s_fpack[6]; | |
19155 | char s_clean; | |
19156 | char s_fill[371]; | |
19157 | s32 s_magic; | |
19158 | __fs32 s_type; | |
19159 | ||
19160 | ||
19161 | ||
19162 | }; | |
19163 | # 66 "include/linux/sysv_fs.h" | |
19164 | struct sysv4_super_block { | |
19165 | __fs16 s_isize; | |
19166 | u16 s_pad0; | |
19167 | __fs32 s_fsize; | |
19168 | ||
19169 | __fs16 s_nfree; | |
19170 | u16 s_pad1; | |
19171 | sysv_zone_t s_free[50]; | |
19172 | ||
19173 | __fs16 s_ninode; | |
19174 | u16 s_pad2; | |
19175 | sysv_ino_t s_inode[100]; | |
19176 | ||
19177 | char s_flock; | |
19178 | char s_ilock; | |
19179 | char s_fmod; | |
19180 | char s_ronly; | |
19181 | __fs32 s_time; | |
19182 | __fs16 s_dinfo[4]; | |
19183 | __fs32 s_tfree; | |
19184 | __fs16 s_tinode; | |
19185 | u16 s_pad3; | |
19186 | char s_fname[6]; | |
19187 | char s_fpack[6]; | |
19188 | s32 s_fill[12]; | |
19189 | __fs32 s_state; | |
19190 | s32 s_magic; | |
19191 | __fs32 s_type; | |
19192 | ||
19193 | }; | |
19194 | ||
19195 | ||
19196 | struct sysv2_super_block { | |
19197 | __fs16 s_isize; | |
19198 | __fs32 s_fsize __attribute__((packed, aligned(2))); | |
19199 | ||
19200 | __fs16 s_nfree; | |
19201 | sysv_zone_t s_free[50]; | |
19202 | ||
19203 | __fs16 s_ninode; | |
19204 | sysv_ino_t s_inode[100]; | |
19205 | ||
19206 | char s_flock; | |
19207 | char s_ilock; | |
19208 | char s_fmod; | |
19209 | char s_ronly; | |
19210 | __fs32 s_time __attribute__((packed, aligned(2))); | |
19211 | __fs16 s_dinfo[4]; | |
19212 | __fs32 s_tfree __attribute__((packed, aligned(2))); | |
19213 | __fs16 s_tinode; | |
19214 | char s_fname[6]; | |
19215 | char s_fpack[6]; | |
19216 | s32 s_fill[14]; | |
19217 | __fs32 s_state; | |
19218 | s32 s_magic; | |
19219 | __fs32 s_type; | |
19220 | ||
19221 | }; | |
19222 | ||
19223 | ||
19224 | ||
19225 | ||
19226 | struct v7_super_block { | |
19227 | __fs16 s_isize; | |
19228 | __fs32 s_fsize __attribute__((packed, aligned(2))); | |
19229 | ||
19230 | __fs16 s_nfree; | |
19231 | sysv_zone_t s_free[50]; | |
19232 | ||
19233 | __fs16 s_ninode; | |
19234 | sysv_ino_t s_inode[100]; | |
19235 | ||
19236 | char s_flock; | |
19237 | char s_ilock; | |
19238 | char s_fmod; | |
19239 | char s_ronly; | |
19240 | __fs32 s_time __attribute__((packed, aligned(2))); | |
19241 | ||
19242 | __fs32 s_tfree __attribute__((packed, aligned(2))); | |
19243 | __fs16 s_tinode; | |
19244 | __fs16 s_m; | |
19245 | __fs16 s_n; | |
19246 | char s_fname[6]; | |
19247 | char s_fpack[6]; | |
19248 | }; | |
19249 | ||
19250 | ||
19251 | ||
19252 | ||
19253 | struct coh_super_block { | |
19254 | __fs16 s_isize; | |
19255 | __fs32 s_fsize __attribute__((packed, aligned(2))); | |
19256 | ||
19257 | __fs16 s_nfree; | |
19258 | sysv_zone_t s_free[64] __attribute__((packed, aligned(2))); | |
19259 | ||
19260 | __fs16 s_ninode; | |
19261 | sysv_ino_t s_inode[100]; | |
19262 | ||
19263 | char s_flock; | |
19264 | char s_ilock; | |
19265 | char s_fmod; | |
19266 | char s_ronly; | |
19267 | __fs32 s_time __attribute__((packed, aligned(2))); | |
19268 | __fs32 s_tfree __attribute__((packed, aligned(2))); | |
19269 | __fs16 s_tinode; | |
19270 | __fs16 s_interleave_m; | |
19271 | __fs16 s_interleave_n; | |
19272 | char s_fname[6]; | |
19273 | char s_fpack[6]; | |
19274 | __fs32 s_unique; | |
19275 | }; | |
19276 | ||
19277 | ||
19278 | struct sysv_inode { | |
19279 | __fs16 i_mode; | |
19280 | __fs16 i_nlink; | |
19281 | __fs16 i_uid; | |
19282 | __fs16 i_gid; | |
19283 | __fs32 i_size; | |
19284 | u8 i_data[3*(10+1+1+1)]; | |
19285 | u8 i_gen; | |
19286 | __fs32 i_atime; | |
19287 | __fs32 i_mtime; | |
19288 | __fs32 i_ctime; | |
19289 | }; | |
19290 | ||
19291 | ||
19292 | ||
19293 | struct sysv_dir_entry { | |
19294 | sysv_ino_t inode; | |
19295 | char name[14]; | |
19296 | }; | |
19297 | # 10 "fs/sysv/sysv.h" 2 | |
19298 | # 21 "fs/sysv/sysv.h" | |
19299 | struct sysv_sb_info { | |
19300 | struct super_block *s_sb; | |
19301 | int s_type; | |
19302 | char s_bytesex; | |
19303 | char s_truncate; | |
19304 | ||
19305 | nlink_t s_link_max; | |
19306 | unsigned int s_inodes_per_block; | |
19307 | unsigned int s_inodes_per_block_1; | |
19308 | unsigned int s_inodes_per_block_bits; | |
19309 | unsigned int s_ind_per_block; | |
19310 | unsigned int s_ind_per_block_bits; | |
19311 | unsigned int s_ind_per_block_2; | |
19312 | unsigned int s_toobig_block; | |
19313 | unsigned int s_block_base; | |
19314 | unsigned short s_fic_size; | |
19315 | unsigned short s_flc_size; | |
19316 | ||
19317 | struct buffer_head *s_bh1; | |
19318 | struct buffer_head *s_bh2; | |
19319 | ||
19320 | ||
19321 | char * s_sbd1; | |
19322 | char * s_sbd2; | |
19323 | __fs16 *s_sb_fic_count; | |
19324 | sysv_ino_t *s_sb_fic_inodes; | |
19325 | __fs16 *s_sb_total_free_inodes; | |
19326 | __fs16 *s_bcache_count; | |
19327 | sysv_zone_t *s_bcache; | |
19328 | __fs32 *s_free_blocks; | |
19329 | __fs32 *s_sb_time; | |
19330 | __fs32 *s_sb_state; | |
19331 | ||
19332 | ||
19333 | u32 s_firstinodezone; | |
19334 | u32 s_firstdatazone; | |
19335 | u32 s_ninodes; | |
19336 | u32 s_ndatazones; | |
19337 | u32 s_nzones; | |
19338 | u16 s_namelen; | |
19339 | int s_forced_ro; | |
19340 | }; | |
19341 | ||
19342 | ||
19343 | ||
19344 | ||
19345 | struct sysv_inode_info { | |
19346 | __fs32 i_data[13]; | |
19347 | u32 i_dir_start_lookup; | |
19348 | struct inode vfs_inode; | |
19349 | }; | |
19350 | ||
19351 | ||
19352 | static inline __attribute__((always_inline)) struct sysv_inode_info *SYSV_I(struct inode *inode) | |
19353 | { | |
19354 | return ({ const typeof( ((struct sysv_inode_info *)0)->vfs_inode ) *__mptr = (inode); (struct sysv_inode_info *)( (char *)__mptr - __builtin_offsetof(struct sysv_inode_info,vfs_inode) );}); | |
19355 | } | |
19356 | ||
19357 | static inline __attribute__((always_inline)) struct sysv_sb_info *SYSV_SB(struct super_block *sb) | |
19358 | { | |
19359 | return sb->s_fs_info; | |
19360 | } | |
19361 | ||
19362 | ||
19363 | ||
19364 | enum { | |
19365 | FSTYPE_NONE = 0, | |
19366 | FSTYPE_XENIX, | |
19367 | FSTYPE_SYSV4, | |
19368 | FSTYPE_SYSV2, | |
19369 | FSTYPE_COH, | |
19370 | FSTYPE_V7, | |
19371 | FSTYPE_AFS, | |
19372 | FSTYPE_END, | |
19373 | }; | |
19374 | # 106 "fs/sysv/sysv.h" | |
19375 | enum { | |
19376 | XENIX_LINK_MAX = 126, | |
19377 | SYSV_LINK_MAX = 126, | |
19378 | V7_LINK_MAX = 126, | |
19379 | COH_LINK_MAX = 10000, | |
19380 | }; | |
19381 | ||
19382 | ||
19383 | static inline __attribute__((always_inline)) void dirty_sb(struct super_block *sb) | |
19384 | { | |
19385 | struct sysv_sb_info *sbi = SYSV_SB(sb); | |
19386 | ||
19387 | mark_buffer_dirty(sbi->s_bh1); | |
19388 | if (sbi->s_bh1 != sbi->s_bh2) | |
19389 | mark_buffer_dirty(sbi->s_bh2); | |
19390 | sb->s_dirt = 1; | |
19391 | } | |
19392 | ||
19393 | ||
19394 | ||
19395 | extern struct sysv_inode *sysv_raw_inode(struct super_block *, unsigned, | |
19396 | struct buffer_head **); | |
19397 | extern struct inode * sysv_new_inode(const struct inode *, mode_t); | |
19398 | extern void sysv_free_inode(struct inode *); | |
19399 | extern unsigned long sysv_count_free_inodes(struct super_block *); | |
19400 | ||
19401 | ||
19402 | extern sysv_zone_t sysv_new_block(struct super_block *); | |
19403 | extern void sysv_free_block(struct super_block *, sysv_zone_t); | |
19404 | extern unsigned long sysv_count_free_blocks(struct super_block *); | |
19405 | ||
19406 | ||
19407 | extern void sysv_truncate(struct inode *); | |
19408 | extern int __sysv_write_begin(struct file *file, struct address_space *mapping, | |
19409 | loff_t pos, unsigned len, unsigned flags, | |
19410 | struct page **pagep, void **fsdata); | |
19411 | ||
19412 | ||
19413 | extern struct inode *sysv_iget(struct super_block *, unsigned int); | |
19414 | extern int sysv_write_inode(struct inode *, int); | |
19415 | extern int sysv_sync_inode(struct inode *); | |
19416 | extern void sysv_set_inode(struct inode *, dev_t); | |
19417 | extern int sysv_getattr(struct vfsmount *, struct dentry *, struct kstat *); | |
19418 | extern int sysv_init_icache(void); | |
19419 | extern void sysv_destroy_icache(void); | |
19420 | ||
19421 | ||
19422 | ||
19423 | extern struct sysv_dir_entry *sysv_find_entry(struct dentry *, struct page **); | |
19424 | extern int sysv_add_link(struct dentry *, struct inode *); | |
19425 | extern int sysv_delete_entry(struct sysv_dir_entry *, struct page *); | |
19426 | extern int sysv_make_empty(struct inode *, struct inode *); | |
19427 | extern int sysv_empty_dir(struct inode *); | |
19428 | extern void sysv_set_link(struct sysv_dir_entry *, struct page *, | |
19429 | struct inode *); | |
19430 | extern struct sysv_dir_entry *sysv_dotdot(struct inode *, struct page **); | |
19431 | extern ino_t sysv_inode_by_name(struct dentry *); | |
19432 | ||
19433 | ||
19434 | extern const struct inode_operations sysv_file_inode_operations; | |
19435 | extern const struct inode_operations sysv_dir_inode_operations; | |
19436 | extern const struct inode_operations sysv_fast_symlink_inode_operations; | |
19437 | extern const struct file_operations sysv_file_operations; | |
19438 | extern const struct file_operations sysv_dir_operations; | |
19439 | extern const struct address_space_operations sysv_aops; | |
19440 | extern const struct super_operations sysv_sops; | |
19441 | extern const struct dentry_operations sysv_dentry_operations; | |
19442 | ||
19443 | ||
19444 | enum { | |
19445 | BYTESEX_LE, | |
19446 | BYTESEX_PDP, | |
19447 | BYTESEX_BE, | |
19448 | }; | |
19449 | ||
19450 | static inline __attribute__((always_inline)) u32 PDP_swab(u32 x) | |
19451 | { | |
19452 | ||
19453 | return ((x & 0xffff) << 16) | ((x & 0xffff0000) >> 16); | |
19454 | ||
19455 | ||
19456 | ||
19457 | ||
19458 | ||
19459 | ||
19460 | ||
19461 | } | |
19462 | ||
19463 | static inline __attribute__((always_inline)) __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n) | |
19464 | { | |
19465 | if (sbi->s_bytesex == BYTESEX_PDP) | |
19466 | return PDP_swab(( __u32)n); | |
19467 | else if (sbi->s_bytesex == BYTESEX_LE) | |
19468 | return (( __u32)(__le32)(( __le32)n)); | |
19469 | else | |
19470 | return (__builtin_constant_p((__u32)(( __u32)(__be32)(( __be32)n))) ? ((__u32)( (((__u32)(( __u32)(__be32)(( __be32)n)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(( __be32)n)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(( __be32)n)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(( __be32)n)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(( __be32)n))); | |
19471 | } | |
19472 | ||
19473 | static inline __attribute__((always_inline)) __fs32 cpu_to_fs32(struct sysv_sb_info *sbi, __u32 n) | |
19474 | { | |
19475 | if (sbi->s_bytesex == BYTESEX_PDP) | |
19476 | return ( __fs32)PDP_swab(n); | |
19477 | else if (sbi->s_bytesex == BYTESEX_LE) | |
19478 | return ( __fs32)(( __le32)(__u32)(n)); | |
19479 | else | |
19480 | return ( __fs32)(( __be32)(__builtin_constant_p((__u32)((n))) ? ((__u32)( (((__u32)((n)) & (__u32)0x000000ffUL) << 24) | (((__u32)((n)) & (__u32)0x0000ff00UL) << 8) | (((__u32)((n)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)((n)) & (__u32)0xff000000UL) >> 24))) : __fswab32((n)))); | |
19481 | } | |
19482 | ||
19483 | static inline __attribute__((always_inline)) __fs32 fs32_add(struct sysv_sb_info *sbi, __fs32 *n, int d) | |
19484 | { | |
19485 | if (sbi->s_bytesex == BYTESEX_PDP) | |
19486 | *(__u32*)n = PDP_swab(PDP_swab(*(__u32*)n)+d); | |
19487 | else if (sbi->s_bytesex == BYTESEX_LE) | |
19488 | le32_add_cpu((__le32 *)n, d); | |
19489 | else | |
19490 | be32_add_cpu((__be32 *)n, d); | |
19491 | return *n; | |
19492 | } | |
19493 | ||
19494 | static inline __attribute__((always_inline)) __u16 fs16_to_cpu(struct sysv_sb_info *sbi, __fs16 n) | |
19495 | { | |
19496 | if (sbi->s_bytesex != BYTESEX_BE) | |
19497 | return (( __u16)(__le16)(( __le16)n)); | |
19498 | else | |
19499 | return (__builtin_constant_p((__u16)(( __u16)(__be16)(( __be16)n))) ? ((__u16)( (((__u16)(( __u16)(__be16)(( __be16)n)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(( __be16)n)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(( __be16)n))); | |
19500 | } | |
19501 | ||
19502 | static inline __attribute__((always_inline)) __fs16 cpu_to_fs16(struct sysv_sb_info *sbi, __u16 n) | |
19503 | { | |
19504 | if (sbi->s_bytesex != BYTESEX_BE) | |
19505 | return ( __fs16)(( __le16)(__u16)(n)); | |
19506 | else | |
19507 | return ( __fs16)(( __be16)(__builtin_constant_p((__u16)((n))) ? ((__u16)( (((__u16)((n)) & (__u16)0x00ffU) << 8) | (((__u16)((n)) & (__u16)0xff00U) >> 8))) : __fswab16((n)))); | |
19508 | } | |
19509 | ||
19510 | static inline __attribute__((always_inline)) __fs16 fs16_add(struct sysv_sb_info *sbi, __fs16 *n, int d) | |
19511 | { | |
19512 | if (sbi->s_bytesex != BYTESEX_BE) | |
19513 | le16_add_cpu((__le16 *)n, d); | |
19514 | else | |
19515 | be16_add_cpu((__be16 *)n, d); | |
19516 | return *n; | |
19517 | } | |
19518 | # 28 "fs/sysv/super.c" 2 | |
19519 | # 43 "fs/sysv/super.c" | |
19520 | enum { | |
19521 | JAN_1_1980 = (10*365 + 2) * 24 * 60 * 60 | |
19522 | }; | |
19523 | ||
19524 | static void detected_xenix(struct sysv_sb_info *sbi) | |
19525 | { | |
19526 | struct buffer_head *bh1 = sbi->s_bh1; | |
19527 | struct buffer_head *bh2 = sbi->s_bh2; | |
19528 | struct xenix_super_block * sbd1; | |
19529 | struct xenix_super_block * sbd2; | |
19530 | ||
19531 | if (bh1 != bh2) | |
19532 | sbd1 = sbd2 = (struct xenix_super_block *) bh1->b_data; | |
19533 | else { | |
19534 | ||
19535 | sbd1 = (struct xenix_super_block *) bh1->b_data; | |
19536 | sbd2 = (struct xenix_super_block *) (bh2->b_data - 512); | |
19537 | } | |
19538 | ||
19539 | sbi->s_link_max = XENIX_LINK_MAX; | |
19540 | sbi->s_fic_size = 100; | |
19541 | sbi->s_flc_size = 100; | |
19542 | sbi->s_sbd1 = (char *)sbd1; | |
19543 | sbi->s_sbd2 = (char *)sbd2; | |
19544 | sbi->s_sb_fic_count = &sbd1->s_ninode; | |
19545 | sbi->s_sb_fic_inodes = &sbd1->s_inode[0]; | |
19546 | sbi->s_sb_total_free_inodes = &sbd2->s_tinode; | |
19547 | sbi->s_bcache_count = &sbd1->s_nfree; | |
19548 | sbi->s_bcache = &sbd1->s_free[0]; | |
19549 | sbi->s_free_blocks = &sbd2->s_tfree; | |
19550 | sbi->s_sb_time = &sbd2->s_time; | |
19551 | sbi->s_firstdatazone = fs16_to_cpu(sbi, sbd1->s_isize); | |
19552 | sbi->s_nzones = fs32_to_cpu(sbi, sbd1->s_fsize); | |
19553 | } | |
19554 | ||
19555 | static void detected_sysv4(struct sysv_sb_info *sbi) | |
19556 | { | |
19557 | struct sysv4_super_block * sbd; | |
19558 | struct buffer_head *bh1 = sbi->s_bh1; | |
19559 | struct buffer_head *bh2 = sbi->s_bh2; | |
19560 | ||
19561 | if (bh1 == bh2) | |
19562 | sbd = (struct sysv4_super_block *) (bh1->b_data + (1<<10)/2); | |
19563 | else | |
19564 | sbd = (struct sysv4_super_block *) bh2->b_data; | |
19565 | ||
19566 | sbi->s_link_max = SYSV_LINK_MAX; | |
19567 | sbi->s_fic_size = 100; | |
19568 | sbi->s_flc_size = 50; | |
19569 | sbi->s_sbd1 = (char *)sbd; | |
19570 | sbi->s_sbd2 = (char *)sbd; | |
19571 | sbi->s_sb_fic_count = &sbd->s_ninode; | |
19572 | sbi->s_sb_fic_inodes = &sbd->s_inode[0]; | |
19573 | sbi->s_sb_total_free_inodes = &sbd->s_tinode; | |
19574 | sbi->s_bcache_count = &sbd->s_nfree; | |
19575 | sbi->s_bcache = &sbd->s_free[0]; | |
19576 | sbi->s_free_blocks = &sbd->s_tfree; | |
19577 | sbi->s_sb_time = &sbd->s_time; | |
19578 | sbi->s_sb_state = &sbd->s_state; | |
19579 | sbi->s_firstdatazone = fs16_to_cpu(sbi, sbd->s_isize); | |
19580 | sbi->s_nzones = fs32_to_cpu(sbi, sbd->s_fsize); | |
19581 | } | |
19582 | ||
19583 | static void detected_sysv2(struct sysv_sb_info *sbi) | |
19584 | { | |
19585 | struct sysv2_super_block *sbd; | |
19586 | struct buffer_head *bh1 = sbi->s_bh1; | |
19587 | struct buffer_head *bh2 = sbi->s_bh2; | |
19588 | ||
19589 | if (bh1 == bh2) | |
19590 | sbd = (struct sysv2_super_block *) (bh1->b_data + (1<<10)/2); | |
19591 | else | |
19592 | sbd = (struct sysv2_super_block *) bh2->b_data; | |
19593 | ||
19594 | sbi->s_link_max = SYSV_LINK_MAX; | |
19595 | sbi->s_fic_size = 100; | |
19596 | sbi->s_flc_size = 50; | |
19597 | sbi->s_sbd1 = (char *)sbd; | |
19598 | sbi->s_sbd2 = (char *)sbd; | |
19599 | sbi->s_sb_fic_count = &sbd->s_ninode; | |
19600 | sbi->s_sb_fic_inodes = &sbd->s_inode[0]; | |
19601 | sbi->s_sb_total_free_inodes = &sbd->s_tinode; | |
19602 | sbi->s_bcache_count = &sbd->s_nfree; | |
19603 | sbi->s_bcache = &sbd->s_free[0]; | |
19604 | sbi->s_free_blocks = &sbd->s_tfree; | |
19605 | sbi->s_sb_time = &sbd->s_time; | |
19606 | sbi->s_sb_state = &sbd->s_state; | |
19607 | sbi->s_firstdatazone = fs16_to_cpu(sbi, sbd->s_isize); | |
19608 | sbi->s_nzones = fs32_to_cpu(sbi, sbd->s_fsize); | |
19609 | } | |
19610 | ||
19611 | static void detected_coherent(struct sysv_sb_info *sbi) | |
19612 | { | |
19613 | struct coh_super_block * sbd; | |
19614 | struct buffer_head *bh1 = sbi->s_bh1; | |
19615 | ||
19616 | sbd = (struct coh_super_block *) bh1->b_data; | |
19617 | ||
19618 | sbi->s_link_max = COH_LINK_MAX; | |
19619 | sbi->s_fic_size = 100; | |
19620 | sbi->s_flc_size = 64; | |
19621 | sbi->s_sbd1 = (char *)sbd; | |
19622 | sbi->s_sbd2 = (char *)sbd; | |
19623 | sbi->s_sb_fic_count = &sbd->s_ninode; | |
19624 | sbi->s_sb_fic_inodes = &sbd->s_inode[0]; | |
19625 | sbi->s_sb_total_free_inodes = &sbd->s_tinode; | |
19626 | sbi->s_bcache_count = &sbd->s_nfree; | |
19627 | sbi->s_bcache = &sbd->s_free[0]; | |
19628 | sbi->s_free_blocks = &sbd->s_tfree; | |
19629 | sbi->s_sb_time = &sbd->s_time; | |
19630 | sbi->s_firstdatazone = fs16_to_cpu(sbi, sbd->s_isize); | |
19631 | sbi->s_nzones = fs32_to_cpu(sbi, sbd->s_fsize); | |
19632 | } | |
19633 | ||
19634 | static void detected_v7(struct sysv_sb_info *sbi) | |
19635 | { | |
19636 | struct buffer_head *bh2 = sbi->s_bh2; | |
19637 | struct v7_super_block *sbd = (struct v7_super_block *)bh2->b_data; | |
19638 | ||
19639 | sbi->s_link_max = V7_LINK_MAX; | |
19640 | sbi->s_fic_size = 100; | |
19641 | sbi->s_flc_size = 50; | |
19642 | sbi->s_sbd1 = (char *)sbd; | |
19643 | sbi->s_sbd2 = (char *)sbd; | |
19644 | sbi->s_sb_fic_count = &sbd->s_ninode; | |
19645 | sbi->s_sb_fic_inodes = &sbd->s_inode[0]; | |
19646 | sbi->s_sb_total_free_inodes = &sbd->s_tinode; | |
19647 | sbi->s_bcache_count = &sbd->s_nfree; | |
19648 | sbi->s_bcache = &sbd->s_free[0]; | |
19649 | sbi->s_free_blocks = &sbd->s_tfree; | |
19650 | sbi->s_sb_time = &sbd->s_time; | |
19651 | sbi->s_firstdatazone = fs16_to_cpu(sbi, sbd->s_isize); | |
19652 | sbi->s_nzones = fs32_to_cpu(sbi, sbd->s_fsize); | |
19653 | } | |
19654 | ||
19655 | static int detect_xenix(struct sysv_sb_info *sbi, struct buffer_head *bh) | |
19656 | { | |
19657 | struct xenix_super_block *sbd = (struct xenix_super_block *)bh->b_data; | |
19658 | if (*(__le32 *)&sbd->s_magic == (( __le32)(__u32)(0x2b5544))) | |
19659 | sbi->s_bytesex = BYTESEX_LE; | |
19660 | else if (*(__be32 *)&sbd->s_magic == (( __be32)(__builtin_constant_p((__u32)((0x2b5544))) ? ((__u32)( (((__u32)((0x2b5544)) & (__u32)0x000000ffUL) << 24) | (((__u32)((0x2b5544)) & (__u32)0x0000ff00UL) << 8) | (((__u32)((0x2b5544)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)((0x2b5544)) & (__u32)0xff000000UL) >> 24))) : __fswab32((0x2b5544))))) | |
19661 | sbi->s_bytesex = BYTESEX_BE; | |
19662 | else | |
19663 | return 0; | |
19664 | switch (fs32_to_cpu(sbi, sbd->s_type)) { | |
19665 | case 1: | |
19666 | sbi->s_type = FSTYPE_XENIX; | |
19667 | return 1; | |
19668 | case 2: | |
19669 | sbi->s_type = FSTYPE_XENIX; | |
19670 | return 2; | |
19671 | default: | |
19672 | return 0; | |
19673 | } | |
19674 | } | |
19675 | ||
19676 | static int detect_sysv(struct sysv_sb_info *sbi, struct buffer_head *bh) | |
19677 | { | |
19678 | struct super_block *sb = sbi->s_sb; | |
19679 | ||
19680 | struct sysv4_super_block * sbd; | |
19681 | u32 type; | |
19682 | ||
19683 | sbd = (struct sysv4_super_block *) (bh->b_data + (1<<10)/2); | |
19684 | if (*(__le32 *)&sbd->s_magic == (( __le32)(__u32)(0xfd187e20))) | |
19685 | sbi->s_bytesex = BYTESEX_LE; | |
19686 | else if (*(__be32 *)&sbd->s_magic == (( __be32)(__builtin_constant_p((__u32)((0xfd187e20))) ? ((__u32)( (((__u32)((0xfd187e20)) & (__u32)0x000000ffUL) << 24) | (((__u32)((0xfd187e20)) & (__u32)0x0000ff00UL) << 8) | (((__u32)((0xfd187e20)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)((0xfd187e20)) & (__u32)0xff000000UL) >> 24))) : __fswab32((0xfd187e20))))) | |
19687 | sbi->s_bytesex = BYTESEX_BE; | |
19688 | else | |
19689 | return 0; | |
19690 | ||
19691 | type = fs32_to_cpu(sbi, sbd->s_type); | |
19692 | ||
19693 | if (fs16_to_cpu(sbi, sbd->s_nfree) == 0xffff) { | |
19694 | sbi->s_type = FSTYPE_AFS; | |
19695 | sbi->s_forced_ro = 1; | |
19696 | if (!(sb->s_flags & 1)) { | |
19697 | printk("SysV FS: SCO EAFS on %s detected, " | |
19698 | "forcing read-only mode.\n", | |
19699 | sb->s_id); | |
19700 | } | |
19701 | return type; | |
19702 | } | |
19703 | ||
19704 | if (fs32_to_cpu(sbi, sbd->s_time) < JAN_1_1980) { | |
19705 | ||
19706 | if (type > 3 || type < 1) | |
19707 | return 0; | |
19708 | sbi->s_type = FSTYPE_SYSV2; | |
19709 | return type; | |
19710 | } | |
19711 | if ((type > 3 || type < 1) && (type > 0x30 || type < 0x10)) | |
19712 | return 0; | |
19713 | ||
19714 | ||
19715 | ||
19716 | ||
19717 | ||
19718 | ||
19719 | if (type >= 0x10) { | |
19720 | printk("SysV FS: can't handle long file names on %s, " | |
19721 | "forcing read-only mode.\n", sb->s_id); | |
19722 | sbi->s_forced_ro = 1; | |
19723 | } | |
19724 | ||
19725 | sbi->s_type = FSTYPE_SYSV4; | |
19726 | return type >= 0x10 ? type >> 4 : type; | |
19727 | } | |
19728 | ||
19729 | static int detect_coherent(struct sysv_sb_info *sbi, struct buffer_head *bh) | |
19730 | { | |
19731 | struct coh_super_block * sbd; | |
19732 | ||
19733 | sbd = (struct coh_super_block *) (bh->b_data + (1<<10)/2); | |
19734 | if ((memcmp(sbd->s_fname,"noname",6) && memcmp(sbd->s_fname,"xxxxx ",6)) | |
19735 | || (memcmp(sbd->s_fpack,"nopack",6) && memcmp(sbd->s_fpack,"xxxxx\n",6))) | |
19736 | return 0; | |
19737 | sbi->s_bytesex = BYTESEX_PDP; | |
19738 | sbi->s_type = FSTYPE_COH; | |
19739 | return 1; | |
19740 | } | |
19741 | ||
19742 | static int detect_sysv_odd(struct sysv_sb_info *sbi, struct buffer_head *bh) | |
19743 | { | |
19744 | int size = detect_sysv(sbi, bh); | |
19745 | ||
19746 | return size>2 ? 0 : size; | |
19747 | } | |
19748 | ||
19749 | static struct { | |
19750 | int block; | |
19751 | int (*test)(struct sysv_sb_info *, struct buffer_head *); | |
19752 | } flavours[] = { | |
19753 | {1, detect_xenix}, | |
19754 | {0, detect_sysv}, | |
19755 | {0, detect_coherent}, | |
19756 | {9, detect_sysv_odd}, | |
19757 | {15,detect_sysv_odd}, | |
19758 | {18,detect_sysv}, | |
19759 | }; | |
19760 | ||
19761 | static char *flavour_names[] = { | |
19762 | [FSTYPE_XENIX] = "Xenix", | |
19763 | [FSTYPE_SYSV4] = "SystemV", | |
19764 | [FSTYPE_SYSV2] = "SystemV Release 2", | |
19765 | [FSTYPE_COH] = "Coherent", | |
19766 | [FSTYPE_V7] = "V7", | |
19767 | [FSTYPE_AFS] = "AFS", | |
19768 | }; | |
19769 | ||
19770 | static void (*flavour_setup[])(struct sysv_sb_info *) = { | |
19771 | [FSTYPE_XENIX] = detected_xenix, | |
19772 | [FSTYPE_SYSV4] = detected_sysv4, | |
19773 | [FSTYPE_SYSV2] = detected_sysv2, | |
19774 | [FSTYPE_COH] = detected_coherent, | |
19775 | [FSTYPE_V7] = detected_v7, | |
19776 | [FSTYPE_AFS] = detected_sysv4, | |
19777 | }; | |
19778 | ||
19779 | static int complete_read_super(struct super_block *sb, int silent, int size) | |
19780 | { | |
19781 | struct sysv_sb_info *sbi = SYSV_SB(sb); | |
19782 | struct inode *root_inode; | |
19783 | char *found = flavour_names[sbi->s_type]; | |
19784 | u_char n_bits = size+8; | |
19785 | int bsize = 1 << n_bits; | |
19786 | int bsize_4 = bsize >> 2; | |
19787 | ||
19788 | sbi->s_firstinodezone = 2; | |
19789 | ||
19790 | flavour_setup[sbi->s_type](sbi); | |
19791 | ||
19792 | sbi->s_truncate = 1; | |
19793 | sbi->s_ndatazones = sbi->s_nzones - sbi->s_firstdatazone; | |
19794 | sbi->s_inodes_per_block = bsize >> 6; | |
19795 | sbi->s_inodes_per_block_1 = (bsize >> 6)-1; | |
19796 | sbi->s_inodes_per_block_bits = n_bits-6; | |
19797 | sbi->s_ind_per_block = bsize_4; | |
19798 | sbi->s_ind_per_block_2 = bsize_4*bsize_4; | |
19799 | sbi->s_toobig_block = 10 + bsize_4 * (1 + bsize_4 * (1 + bsize_4)); | |
19800 | sbi->s_ind_per_block_bits = n_bits-2; | |
19801 | ||
19802 | sbi->s_ninodes = (sbi->s_firstdatazone - sbi->s_firstinodezone) | |
19803 | << sbi->s_inodes_per_block_bits; | |
19804 | ||
19805 | if (!silent) | |
19806 | printk("VFS: Found a %s FS (block size = %ld) on device %s\n", | |
19807 | found, sb->s_blocksize, sb->s_id); | |
19808 | ||
19809 | sb->s_magic = 0x012FF7B3 + sbi->s_type; | |
19810 | ||
19811 | sb->s_op = &sysv_sops; | |
19812 | root_inode = sysv_iget(sb, 2); | |
19813 | if (IS_ERR(root_inode)) { | |
19814 | printk("SysV FS: get root inode failed\n"); | |
19815 | return 0; | |
19816 | } | |
19817 | sb->s_root = d_alloc_root(root_inode); | |
19818 | if (!sb->s_root) { | |
19819 | iput(root_inode); | |
19820 | printk("SysV FS: get root dentry failed\n"); | |
19821 | return 0; | |
19822 | } | |
19823 | if (sbi->s_forced_ro) | |
19824 | sb->s_flags |= 1; | |
19825 | if (sbi->s_truncate) | |
19826 | sb->s_root->d_op = &sysv_dentry_operations; | |
19827 | sb->s_dirt = 1; | |
19828 | return 1; | |
19829 | } | |
19830 | ||
19831 | static int sysv_fill_super(struct super_block *sb, void *data, int silent) | |
19832 | { | |
19833 | struct buffer_head *bh1, *bh = ((void *)0); | |
19834 | struct sysv_sb_info *sbi; | |
19835 | unsigned long blocknr; | |
19836 | int size = 0, i; | |
19837 | ||
19838 | ((void)(sizeof(struct { int:-!!(1024 != sizeof (struct xenix_super_block)); }))); | |
19839 | ((void)(sizeof(struct { int:-!!(512 != sizeof (struct sysv4_super_block)); }))); | |
19840 | ((void)(sizeof(struct { int:-!!(512 != sizeof (struct sysv2_super_block)); }))); | |
19841 | ((void)(sizeof(struct { int:-!!(500 != sizeof (struct coh_super_block)); }))); | |
19842 | ((void)(sizeof(struct { int:-!!(64 != sizeof (struct sysv_inode)); }))); | |
19843 | ||
19844 | sbi = kzalloc(sizeof(struct sysv_sb_info), ((( gfp_t)0x10u) | (( gfp_t)0x40u) | (( gfp_t)0x80u))); | |
19845 | if (!sbi) | |
19846 | return -12; | |
19847 | ||
19848 | sbi->s_sb = sb; | |
19849 | sbi->s_block_base = 0; | |
19850 | sb->s_fs_info = sbi; | |
19851 | ||
19852 | sb_set_blocksize(sb, (1<<10)); | |
19853 | ||
19854 | for (i = 0; i < (sizeof(flavours) / sizeof((flavours)[0]) + (sizeof(struct { int:-!!(__builtin_types_compatible_p(typeof(flavours), typeof(&flavours[0]))); }))) && !size; i++) { | |
19855 | brelse(bh); | |
19856 | bh = sb_bread(sb, flavours[i].block); | |
19857 | if (!bh) | |
19858 | continue; | |
19859 | size = flavours[i].test(SYSV_SB(sb), bh); | |
19860 | } | |
19861 | ||
19862 | if (!size) | |
19863 | goto Eunknown; | |
19864 | ||
19865 | switch (size) { | |
19866 | case 1: | |
19867 | blocknr = bh->b_blocknr << 1; | |
19868 | brelse(bh); | |
19869 | sb_set_blocksize(sb, 512); | |
19870 | bh1 = sb_bread(sb, blocknr); | |
19871 | bh = sb_bread(sb, blocknr + 1); | |
19872 | break; | |
19873 | case 2: | |
19874 | bh1 = bh; | |
19875 | break; | |
19876 | case 3: | |
19877 | blocknr = bh->b_blocknr >> 1; | |
19878 | brelse(bh); | |
19879 | sb_set_blocksize(sb, 2048); | |
19880 | bh1 = bh = sb_bread(sb, blocknr); | |
19881 | break; | |
19882 | default: | |
19883 | goto Ebadsize; | |
19884 | } | |
19885 | ||
19886 | if (bh && bh1) { | |
19887 | sbi->s_bh1 = bh1; | |
19888 | sbi->s_bh2 = bh; | |
19889 | if (complete_read_super(sb, silent, size)) | |
19890 | return 0; | |
19891 | } | |
19892 | ||
19893 | brelse(bh1); | |
19894 | brelse(bh); | |
19895 | sb_set_blocksize(sb, (1<<10)); | |
19896 | printk("oldfs: cannot read superblock\n"); | |
19897 | failed: | |
19898 | kfree(sbi); | |
19899 | return -22; | |
19900 | ||
19901 | Eunknown: | |
19902 | brelse(bh); | |
19903 | if (!silent) | |
19904 | printk("VFS: unable to find oldfs superblock on device %s\n", | |
19905 | sb->s_id); | |
19906 | goto failed; | |
19907 | Ebadsize: | |
19908 | brelse(bh); | |
19909 | if (!silent) | |
19910 | printk("VFS: oldfs: unsupported block size (%dKb)\n", | |
19911 | 1<<(size-2)); | |
19912 | goto failed; | |
19913 | } | |
19914 | ||
19915 | static int v7_fill_super(struct super_block *sb, void *data, int silent) | |
19916 | { | |
19917 | struct sysv_sb_info *sbi; | |
19918 | struct buffer_head *bh, *bh2 = ((void *)0); | |
19919 | struct v7_super_block *v7sb; | |
19920 | struct sysv_inode *v7i; | |
19921 | ||
19922 | if (440 != sizeof (struct v7_super_block)) | |
19923 | panic("V7 FS: bad super-block size"); | |
19924 | if (64 != sizeof (struct sysv_inode)) | |
19925 | panic("sysv fs: bad i-node size"); | |
19926 | ||
19927 | sbi = kzalloc(sizeof(struct sysv_sb_info), ((( gfp_t)0x10u) | (( gfp_t)0x40u) | (( gfp_t)0x80u))); | |
19928 | if (!sbi) | |
19929 | return -12; | |
19930 | ||
19931 | sbi->s_sb = sb; | |
19932 | sbi->s_block_base = 0; | |
19933 | sbi->s_type = FSTYPE_V7; | |
19934 | sbi->s_bytesex = BYTESEX_PDP; | |
19935 | sb->s_fs_info = sbi; | |
19936 | ||
19937 | sb_set_blocksize(sb, 512); | |
19938 | ||
19939 | if ((bh = sb_bread(sb, 1)) == ((void *)0)) { | |
19940 | if (!silent) | |
19941 | printk("VFS: unable to read V7 FS superblock on " | |
19942 | "device %s.\n", sb->s_id); | |
19943 | goto failed; | |
19944 | } | |
19945 | ||
19946 | ||
19947 | v7sb = (struct v7_super_block *) bh->b_data; | |
19948 | if (fs16_to_cpu(sbi, v7sb->s_nfree) > 50 || | |
19949 | fs16_to_cpu(sbi, v7sb->s_ninode) > 100 || | |
19950 | fs32_to_cpu(sbi, v7sb->s_time) == 0) | |
19951 | goto failed; | |
19952 | ||
19953 | ||
19954 | ||
19955 | if ((bh2 = sb_bread(sb, 2)) == ((void *)0)) | |
19956 | goto failed; | |
19957 | v7i = (struct sysv_inode *)(bh2->b_data + 64); | |
19958 | if ((fs16_to_cpu(sbi, v7i->i_mode) & ~0777) != 0040000 || | |
19959 | (fs32_to_cpu(sbi, v7i->i_size) == 0) || | |
19960 | (fs32_to_cpu(sbi, v7i->i_size) & 017) != 0) | |
19961 | goto failed; | |
19962 | brelse(bh2); | |
19963 | bh2 = ((void *)0); | |
19964 | ||
19965 | sbi->s_bh1 = bh; | |
19966 | sbi->s_bh2 = bh; | |
19967 | if (complete_read_super(sb, silent, 1)) | |
19968 | return 0; | |
19969 | ||
19970 | failed: | |
19971 | brelse(bh2); | |
19972 | brelse(bh); | |
19973 | kfree(sbi); | |
19974 | return -22; | |
19975 | } | |
19976 | ||
19977 | ||
19978 | ||
19979 | static int sysv_get_sb(struct file_system_type *fs_type, | |
19980 | int flags, const char *dev_name, void *data, struct vfsmount *mnt) | |
19981 | { | |
19982 | return get_sb_bdev(fs_type, flags, dev_name, data, sysv_fill_super, | |
19983 | mnt); | |
19984 | } | |
19985 | ||
19986 | static int v7_get_sb(struct file_system_type *fs_type, | |
19987 | int flags, const char *dev_name, void *data, struct vfsmount *mnt) | |
19988 | { | |
19989 | return get_sb_bdev(fs_type, flags, dev_name, data, v7_fill_super, mnt); | |
19990 | } | |
19991 | ||
19992 | static struct file_system_type sysv_fs_type = { | |
19993 | .owner = (&__this_module), | |
19994 | .name = "sysv", | |
19995 | .get_sb = sysv_get_sb, | |
19996 | .kill_sb = kill_block_super, | |
19997 | .fs_flags = 1, | |
19998 | }; | |
19999 | ||
20000 | static struct file_system_type v7_fs_type = { | |
20001 | .owner = (&__this_module), | |
20002 | .name = "v7", | |
20003 | .get_sb = v7_get_sb, | |
20004 | .kill_sb = kill_block_super, | |
20005 | .fs_flags = 1, | |
20006 | }; | |
20007 | ||
20008 | static int __attribute__ ((__section__(".init.text"))) __attribute__((__cold__)) __attribute__((no_instrument_function)) init_sysv_fs(void) | |
20009 | { | |
20010 | int error; | |
20011 | ||
20012 | error = sysv_init_icache(); | |
20013 | if (error) | |
20014 | goto out; | |
20015 | error = register_filesystem(&sysv_fs_type); | |
20016 | if (error) | |
20017 | goto destroy_icache; | |
20018 | error = register_filesystem(&v7_fs_type); | |
20019 | if (error) | |
20020 | goto unregister; | |
20021 | return 0; | |
20022 | ||
20023 | unregister: | |
20024 | unregister_filesystem(&sysv_fs_type); | |
20025 | destroy_icache: | |
20026 | sysv_destroy_icache(); | |
20027 | out: | |
20028 | return error; | |
20029 | } | |
20030 | ||
20031 | static void __attribute__ ((__section__(".exit.text"))) __attribute__((__cold__)) exit_sysv_fs(void) | |
20032 | { | |
20033 | unregister_filesystem(&sysv_fs_type); | |
20034 | unregister_filesystem(&v7_fs_type); | |
20035 | sysv_destroy_icache(); | |
20036 | } | |
20037 | ||
20038 | static inline __attribute__((always_inline)) initcall_t __inittest(void) { return init_sysv_fs; } int init_module(void) __attribute__((alias("init_sysv_fs"))); | |
20039 | static inline __attribute__((always_inline)) exitcall_t __exittest(void) { return exit_sysv_fs; } void cleanup_module(void) __attribute__((alias("exit_sysv_fs"))); | |
20040 | static const char __mod_license563[] __attribute__((__used__)) __attribute__((section(".modinfo"),unused)) = "license" "=" "GPL"; |