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45516216 | 1 | // /usr/libexec/gcc/arm-unknown-linux-gnu/4.1.1/cc1 -quiet -nostdinc -Iinclude -D__KERNEL__ -D__LINUX_ARM_ARCH__=5 -Uarm -DKBUILD_STR(s)=#s -DKBUILD_BASENAME=KBUILD_STR(dev) -DKBUILD_MODNAME=KBUILD_STR(dev) -isystem /usr/lib/gcc/arm-unknown-linux-gnu/4.1.1/include -include include/linux/autoconf.h -MD arch/arm/mach-iop13xx/imu/.dev.o.d arch/arm/mach-iop13xx/imu/dev.c -quiet -dumpbase dev.c -mlittle-endian -mapcs -mno-sched-prolog -mabi=apcs-gnu -mno-thumb-interwork -march=armv5te -mtune=xscale -msoft-float -auxbase-strip arch/arm/mach-iop13xx/imu/dev.o -Os -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-aliasing -fno-common -fno-omit-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-stack-protector -o - -frandom-seed=0 |
2 | # 1 "arch/arm/mach-iop13xx/imu/dev.c" | |
3 | # 1 "<built-in>" | |
4 | # 1 "<command line>" | |
5 | # 1 "./include/linux/autoconf.h" 1 | |
6 | # 1 "<command line>" 2 | |
7 | # 1 "arch/arm/mach-iop13xx/imu/dev.c" | |
8 | # 25 "arch/arm/mach-iop13xx/imu/dev.c" | |
9 | # 1 "include/linux/module.h" 1 | |
10 | # 9 "include/linux/module.h" | |
11 | # 1 "include/linux/sched.h" 1 | |
12 | ||
13 | ||
14 | ||
15 | # 1 "include/linux/auxvec.h" 1 | |
16 | ||
17 | ||
18 | ||
19 | # 1 "include/asm/auxvec.h" 1 | |
20 | # 5 "include/linux/auxvec.h" 2 | |
21 | # 5 "include/linux/sched.h" 2 | |
22 | # 38 "include/linux/sched.h" | |
23 | struct sched_param { | |
24 | int sched_priority; | |
25 | }; | |
26 | ||
27 | # 1 "include/asm/param.h" 1 | |
28 | # 43 "include/linux/sched.h" 2 | |
29 | ||
30 | # 1 "include/linux/capability.h" 1 | |
31 | # 16 "include/linux/capability.h" | |
32 | # 1 "include/linux/types.h" 1 | |
33 | # 14 "include/linux/types.h" | |
34 | # 1 "include/linux/posix_types.h" 1 | |
35 | ||
36 | ||
37 | ||
38 | # 1 "include/linux/stddef.h" 1 | |
39 | ||
40 | ||
41 | ||
42 | # 1 "include/linux/compiler.h" 1 | |
43 | # 42 "include/linux/compiler.h" | |
44 | # 1 "include/linux/compiler-gcc4.h" 1 | |
45 | ||
46 | ||
47 | ||
48 | # 1 "include/linux/compiler-gcc.h" 1 | |
49 | # 5 "include/linux/compiler-gcc4.h" 2 | |
50 | # 43 "include/linux/compiler.h" 2 | |
51 | # 5 "include/linux/stddef.h" 2 | |
52 | # 5 "include/linux/posix_types.h" 2 | |
53 | # 36 "include/linux/posix_types.h" | |
54 | typedef struct { | |
55 | unsigned long fds_bits [(1024/(8 * sizeof(unsigned long)))]; | |
56 | } __kernel_fd_set; | |
57 | ||
58 | ||
59 | typedef void (*__kernel_sighandler_t)(int); | |
60 | ||
61 | ||
62 | typedef int __kernel_key_t; | |
63 | typedef int __kernel_mqd_t; | |
64 | ||
65 | # 1 "include/asm/posix_types.h" 1 | |
66 | # 22 "include/asm/posix_types.h" | |
67 | typedef unsigned long __kernel_ino_t; | |
68 | typedef unsigned short __kernel_mode_t; | |
69 | typedef unsigned short __kernel_nlink_t; | |
70 | typedef long __kernel_off_t; | |
71 | typedef int __kernel_pid_t; | |
72 | typedef unsigned short __kernel_ipc_pid_t; | |
73 | typedef unsigned short __kernel_uid_t; | |
74 | typedef unsigned short __kernel_gid_t; | |
75 | typedef unsigned int __kernel_size_t; | |
76 | typedef int __kernel_ssize_t; | |
77 | typedef int __kernel_ptrdiff_t; | |
78 | typedef long __kernel_time_t; | |
79 | typedef long __kernel_suseconds_t; | |
80 | typedef long __kernel_clock_t; | |
81 | typedef int __kernel_timer_t; | |
82 | typedef int __kernel_clockid_t; | |
83 | typedef int __kernel_daddr_t; | |
84 | typedef char * __kernel_caddr_t; | |
85 | typedef unsigned short __kernel_uid16_t; | |
86 | typedef unsigned short __kernel_gid16_t; | |
87 | typedef unsigned int __kernel_uid32_t; | |
88 | typedef unsigned int __kernel_gid32_t; | |
89 | ||
90 | typedef unsigned short __kernel_old_uid_t; | |
91 | typedef unsigned short __kernel_old_gid_t; | |
92 | typedef unsigned short __kernel_old_dev_t; | |
93 | ||
94 | ||
95 | typedef long long __kernel_loff_t; | |
96 | ||
97 | ||
98 | typedef struct { | |
99 | ||
100 | int val[2]; | |
101 | ||
102 | ||
103 | ||
104 | } __kernel_fsid_t; | |
105 | # 48 "include/linux/posix_types.h" 2 | |
106 | # 15 "include/linux/types.h" 2 | |
107 | # 1 "include/asm/types.h" 1 | |
108 | ||
109 | ||
110 | ||
111 | ||
112 | ||
113 | typedef unsigned short umode_t; | |
114 | ||
115 | ||
116 | ||
117 | ||
118 | ||
119 | ||
120 | typedef __signed__ char __s8; | |
121 | typedef unsigned char __u8; | |
122 | ||
123 | typedef __signed__ short __s16; | |
124 | typedef unsigned short __u16; | |
125 | ||
126 | typedef __signed__ int __s32; | |
127 | typedef unsigned int __u32; | |
128 | ||
129 | ||
130 | typedef __signed__ long long __s64; | |
131 | typedef unsigned long long __u64; | |
132 | # 38 "include/asm/types.h" | |
133 | typedef signed char s8; | |
134 | typedef unsigned char u8; | |
135 | ||
136 | typedef signed short s16; | |
137 | typedef unsigned short u16; | |
138 | ||
139 | typedef signed int s32; | |
140 | typedef unsigned int u32; | |
141 | ||
142 | typedef signed long long s64; | |
143 | typedef unsigned long long u64; | |
144 | ||
145 | ||
146 | ||
147 | typedef u32 dma_addr_t; | |
148 | typedef u32 dma64_addr_t; | |
149 | # 16 "include/linux/types.h" 2 | |
150 | ||
151 | ||
152 | ||
153 | typedef __u32 __kernel_dev_t; | |
154 | ||
155 | typedef __kernel_fd_set fd_set; | |
156 | typedef __kernel_dev_t dev_t; | |
157 | typedef __kernel_ino_t ino_t; | |
158 | typedef __kernel_mode_t mode_t; | |
159 | typedef __kernel_nlink_t nlink_t; | |
160 | typedef __kernel_off_t off_t; | |
161 | typedef __kernel_pid_t pid_t; | |
162 | typedef __kernel_daddr_t daddr_t; | |
163 | typedef __kernel_key_t key_t; | |
164 | typedef __kernel_suseconds_t suseconds_t; | |
165 | typedef __kernel_timer_t timer_t; | |
166 | typedef __kernel_clockid_t clockid_t; | |
167 | typedef __kernel_mqd_t mqd_t; | |
168 | ||
169 | ||
170 | typedef __kernel_uid32_t uid_t; | |
171 | typedef __kernel_gid32_t gid_t; | |
172 | typedef __kernel_uid16_t uid16_t; | |
173 | typedef __kernel_gid16_t gid16_t; | |
174 | ||
175 | ||
176 | ||
177 | typedef __kernel_old_uid_t old_uid_t; | |
178 | typedef __kernel_old_gid_t old_gid_t; | |
179 | # 56 "include/linux/types.h" | |
180 | typedef __kernel_loff_t loff_t; | |
181 | # 65 "include/linux/types.h" | |
182 | typedef __kernel_size_t size_t; | |
183 | ||
184 | ||
185 | ||
186 | ||
187 | typedef __kernel_ssize_t ssize_t; | |
188 | ||
189 | ||
190 | ||
191 | ||
192 | typedef __kernel_ptrdiff_t ptrdiff_t; | |
193 | ||
194 | ||
195 | ||
196 | ||
197 | typedef __kernel_time_t time_t; | |
198 | ||
199 | ||
200 | ||
201 | ||
202 | typedef __kernel_clock_t clock_t; | |
203 | ||
204 | ||
205 | ||
206 | ||
207 | typedef __kernel_caddr_t caddr_t; | |
208 | ||
209 | ||
210 | ||
211 | typedef unsigned char u_char; | |
212 | typedef unsigned short u_short; | |
213 | typedef unsigned int u_int; | |
214 | typedef unsigned long u_long; | |
215 | ||
216 | ||
217 | typedef unsigned char unchar; | |
218 | typedef unsigned short ushort; | |
219 | typedef unsigned int uint; | |
220 | typedef unsigned long ulong; | |
221 | ||
222 | ||
223 | ||
224 | ||
225 | typedef __u8 u_int8_t; | |
226 | typedef __s8 int8_t; | |
227 | typedef __u16 u_int16_t; | |
228 | typedef __s16 int16_t; | |
229 | typedef __u32 u_int32_t; | |
230 | typedef __s32 int32_t; | |
231 | ||
232 | ||
233 | ||
234 | typedef __u8 uint8_t; | |
235 | typedef __u16 uint16_t; | |
236 | typedef __u32 uint32_t; | |
237 | ||
238 | ||
239 | typedef __u64 uint64_t; | |
240 | typedef __u64 u_int64_t; | |
241 | typedef __s64 int64_t; | |
242 | # 136 "include/linux/types.h" | |
243 | typedef unsigned long sector_t; | |
244 | ||
245 | ||
246 | ||
247 | typedef unsigned long blkcnt_t; | |
248 | # 169 "include/linux/types.h" | |
249 | typedef __u16 __le16; | |
250 | typedef __u16 __be16; | |
251 | typedef __u32 __le32; | |
252 | typedef __u32 __be32; | |
253 | ||
254 | typedef __u64 __le64; | |
255 | typedef __u64 __be64; | |
256 | ||
257 | ||
258 | ||
259 | typedef unsigned gfp_t; | |
260 | ||
261 | ||
262 | ||
263 | ||
264 | typedef u32 resource_size_t; | |
265 | ||
266 | ||
267 | ||
268 | ||
269 | struct ustat { | |
270 | __kernel_daddr_t f_tfree; | |
271 | __kernel_ino_t f_tinode; | |
272 | char f_fname[6]; | |
273 | char f_fpack[6]; | |
274 | }; | |
275 | # 17 "include/linux/capability.h" 2 | |
276 | # 32 "include/linux/capability.h" | |
277 | typedef struct __user_cap_header_struct { | |
278 | __u32 version; | |
279 | int pid; | |
280 | } *cap_user_header_t; | |
281 | ||
282 | typedef struct __user_cap_data_struct { | |
283 | __u32 effective; | |
284 | __u32 permitted; | |
285 | __u32 inheritable; | |
286 | } *cap_user_data_t; | |
287 | ||
288 | ||
289 | ||
290 | # 1 "include/linux/spinlock.h" 1 | |
291 | # 49 "include/linux/spinlock.h" | |
292 | # 1 "include/linux/preempt.h" 1 | |
293 | # 9 "include/linux/preempt.h" | |
294 | # 1 "include/linux/thread_info.h" 1 | |
295 | # 13 "include/linux/thread_info.h" | |
296 | struct restart_block { | |
297 | long (*fn)(struct restart_block *); | |
298 | unsigned long arg0, arg1, arg2, arg3; | |
299 | }; | |
300 | ||
301 | extern long do_no_restart_syscall(struct restart_block *parm); | |
302 | ||
303 | # 1 "include/linux/bitops.h" 1 | |
304 | # 9 "include/linux/bitops.h" | |
305 | # 1 "include/asm/bitops.h" 1 | |
306 | # 23 "include/asm/bitops.h" | |
307 | # 1 "include/asm/system.h" 1 | |
308 | # 71 "include/asm/system.h" | |
309 | # 1 "include/linux/linkage.h" 1 | |
310 | ||
311 | ||
312 | ||
313 | # 1 "include/asm/linkage.h" 1 | |
314 | # 5 "include/linux/linkage.h" 2 | |
315 | # 72 "include/asm/system.h" 2 | |
316 | ||
317 | struct thread_info; | |
318 | struct task_struct; | |
319 | ||
320 | ||
321 | extern unsigned int system_rev; | |
322 | extern unsigned int system_serial_low; | |
323 | extern unsigned int system_serial_high; | |
324 | extern unsigned int mem_fclk_21285; | |
325 | ||
326 | struct pt_regs; | |
327 | ||
328 | void die(const char *msg, struct pt_regs *regs, int err) | |
329 | __attribute__((noreturn)); | |
330 | ||
331 | struct siginfo; | |
332 | void notify_die(const char *str, struct pt_regs *regs, struct siginfo *info, | |
333 | unsigned long err, unsigned long trap); | |
334 | ||
335 | void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, | |
336 | struct pt_regs *), | |
337 | int sig, const char *name); | |
338 | ||
339 | ||
340 | ||
341 | ||
342 | ||
343 | ||
344 | extern void __backtrace(void); | |
345 | extern void c_backtrace(unsigned long fp, int pmode); | |
346 | ||
347 | struct mm_struct; | |
348 | extern void show_pte(struct mm_struct *mm, unsigned long addr); | |
349 | extern void __show_regs(struct pt_regs *); | |
350 | ||
351 | extern int cpu_architecture(void); | |
352 | extern void cpu_init(void); | |
353 | ||
354 | void arm_machine_restart(char mode); | |
355 | extern void (*arm_pm_restart)(char str); | |
356 | # 121 "include/asm/system.h" | |
357 | static inline __attribute__((always_inline)) int cpu_is_xsc3(void) | |
358 | { | |
359 | extern unsigned int processor_id; | |
360 | ||
361 | if ((processor_id & 0xffffe000) == 0x69056000) | |
362 | return 1; | |
363 | ||
364 | return 0; | |
365 | } | |
366 | # 152 "include/asm/system.h" | |
367 | extern unsigned long cr_no_alignment; | |
368 | extern unsigned long cr_alignment; | |
369 | ||
370 | ||
371 | ||
372 | ||
373 | ||
374 | ||
375 | ||
376 | extern unsigned int user_debug; | |
377 | # 193 "include/asm/system.h" | |
378 | extern struct task_struct *__switch_to(struct task_struct *, struct thread_info *, struct thread_info *); | |
379 | # 206 "include/asm/system.h" | |
380 | static inline __attribute__((always_inline)) void sched_cacheflush(void) | |
381 | { | |
382 | } | |
383 | # 370 "include/asm/system.h" | |
384 | static inline __attribute__((always_inline)) unsigned long __xchg(unsigned long x, volatile void *ptr, int size) | |
385 | { | |
386 | extern void __bad_xchg(volatile void *, int); | |
387 | unsigned long ret; | |
388 | ||
389 | ||
390 | ||
391 | ||
392 | ||
393 | ||
394 | ||
395 | switch (size) { | |
396 | # 421 "include/asm/system.h" | |
397 | case 1: | |
398 | asm volatile("@ __xchg1\n" | |
399 | " swpb %0, %1, [%2]" | |
400 | : "=&r" (ret) | |
401 | : "r" (x), "r" (ptr) | |
402 | : "memory", "cc"); | |
403 | break; | |
404 | case 4: | |
405 | asm volatile("@ __xchg4\n" | |
406 | " swp %0, %1, [%2]" | |
407 | : "=&r" (ret) | |
408 | : "r" (x), "r" (ptr) | |
409 | : "memory", "cc"); | |
410 | break; | |
411 | ||
412 | default: | |
413 | __bad_xchg(ptr, size), ret = 0; | |
414 | break; | |
415 | } | |
416 | ||
417 | return ret; | |
418 | } | |
419 | ||
420 | extern void disable_hlt(void); | |
421 | extern void enable_hlt(void); | |
422 | # 24 "include/asm/bitops.h" 2 | |
423 | # 33 "include/asm/bitops.h" | |
424 | static inline __attribute__((always_inline)) void ____atomic_set_bit(unsigned int bit, volatile unsigned long *p) | |
425 | { | |
426 | unsigned long flags; | |
427 | unsigned long mask = 1UL << (bit & 31); | |
428 | ||
429 | p += bit >> 5; | |
430 | ||
431 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
432 | *p |= mask; | |
433 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
434 | } | |
435 | ||
436 | static inline __attribute__((always_inline)) void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p) | |
437 | { | |
438 | unsigned long flags; | |
439 | unsigned long mask = 1UL << (bit & 31); | |
440 | ||
441 | p += bit >> 5; | |
442 | ||
443 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
444 | *p &= ~mask; | |
445 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
446 | } | |
447 | ||
448 | static inline __attribute__((always_inline)) void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p) | |
449 | { | |
450 | unsigned long flags; | |
451 | unsigned long mask = 1UL << (bit & 31); | |
452 | ||
453 | p += bit >> 5; | |
454 | ||
455 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
456 | *p ^= mask; | |
457 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
458 | } | |
459 | ||
460 | static inline __attribute__((always_inline)) int | |
461 | ____atomic_test_and_set_bit(unsigned int bit, volatile unsigned long *p) | |
462 | { | |
463 | unsigned long flags; | |
464 | unsigned int res; | |
465 | unsigned long mask = 1UL << (bit & 31); | |
466 | ||
467 | p += bit >> 5; | |
468 | ||
469 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
470 | res = *p; | |
471 | *p = res | mask; | |
472 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
473 | ||
474 | return res & mask; | |
475 | } | |
476 | ||
477 | static inline __attribute__((always_inline)) int | |
478 | ____atomic_test_and_clear_bit(unsigned int bit, volatile unsigned long *p) | |
479 | { | |
480 | unsigned long flags; | |
481 | unsigned int res; | |
482 | unsigned long mask = 1UL << (bit & 31); | |
483 | ||
484 | p += bit >> 5; | |
485 | ||
486 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
487 | res = *p; | |
488 | *p = res & ~mask; | |
489 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
490 | ||
491 | return res & mask; | |
492 | } | |
493 | ||
494 | static inline __attribute__((always_inline)) int | |
495 | ____atomic_test_and_change_bit(unsigned int bit, volatile unsigned long *p) | |
496 | { | |
497 | unsigned long flags; | |
498 | unsigned int res; | |
499 | unsigned long mask = 1UL << (bit & 31); | |
500 | ||
501 | p += bit >> 5; | |
502 | ||
503 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
504 | res = *p; | |
505 | *p = res ^ mask; | |
506 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
507 | ||
508 | return res & mask; | |
509 | } | |
510 | ||
511 | # 1 "include/asm-generic/bitops/non-atomic.h" 1 | |
512 | # 18 "include/asm-generic/bitops/non-atomic.h" | |
513 | static inline __attribute__((always_inline)) void __set_bit(int nr, volatile unsigned long *addr) | |
514 | { | |
515 | unsigned long mask = (1UL << ((nr) % 32)); | |
516 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
517 | ||
518 | *p |= mask; | |
519 | } | |
520 | ||
521 | static inline __attribute__((always_inline)) void __clear_bit(int nr, volatile unsigned long *addr) | |
522 | { | |
523 | unsigned long mask = (1UL << ((nr) % 32)); | |
524 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
525 | ||
526 | *p &= ~mask; | |
527 | } | |
528 | # 43 "include/asm-generic/bitops/non-atomic.h" | |
529 | static inline __attribute__((always_inline)) void __change_bit(int nr, volatile unsigned long *addr) | |
530 | { | |
531 | unsigned long mask = (1UL << ((nr) % 32)); | |
532 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
533 | ||
534 | *p ^= mask; | |
535 | } | |
536 | # 60 "include/asm-generic/bitops/non-atomic.h" | |
537 | static inline __attribute__((always_inline)) int __test_and_set_bit(int nr, volatile unsigned long *addr) | |
538 | { | |
539 | unsigned long mask = (1UL << ((nr) % 32)); | |
540 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
541 | unsigned long old = *p; | |
542 | ||
543 | *p = old | mask; | |
544 | return (old & mask) != 0; | |
545 | } | |
546 | # 79 "include/asm-generic/bitops/non-atomic.h" | |
547 | static inline __attribute__((always_inline)) int __test_and_clear_bit(int nr, volatile unsigned long *addr) | |
548 | { | |
549 | unsigned long mask = (1UL << ((nr) % 32)); | |
550 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
551 | unsigned long old = *p; | |
552 | ||
553 | *p = old & ~mask; | |
554 | return (old & mask) != 0; | |
555 | } | |
556 | ||
557 | ||
558 | static inline __attribute__((always_inline)) int __test_and_change_bit(int nr, | |
559 | volatile unsigned long *addr) | |
560 | { | |
561 | unsigned long mask = (1UL << ((nr) % 32)); | |
562 | unsigned long *p = ((unsigned long *)addr) + ((nr) / 32); | |
563 | unsigned long old = *p; | |
564 | ||
565 | *p = old ^ mask; | |
566 | return (old & mask) != 0; | |
567 | } | |
568 | ||
569 | ||
570 | ||
571 | ||
572 | ||
573 | ||
574 | static inline __attribute__((always_inline)) int test_bit(int nr, const volatile unsigned long *addr) | |
575 | { | |
576 | return 1UL & (addr[((nr) / 32)] >> (nr & (32 -1))); | |
577 | } | |
578 | # 121 "include/asm/bitops.h" 2 | |
579 | # 150 "include/asm/bitops.h" | |
580 | extern void _set_bit_le(int nr, volatile unsigned long * p); | |
581 | extern void _clear_bit_le(int nr, volatile unsigned long * p); | |
582 | extern void _change_bit_le(int nr, volatile unsigned long * p); | |
583 | extern int _test_and_set_bit_le(int nr, volatile unsigned long * p); | |
584 | extern int _test_and_clear_bit_le(int nr, volatile unsigned long * p); | |
585 | extern int _test_and_change_bit_le(int nr, volatile unsigned long * p); | |
586 | extern int _find_first_zero_bit_le(const void * p, unsigned size); | |
587 | extern int _find_next_zero_bit_le(const void * p, int size, int offset); | |
588 | extern int _find_first_bit_le(const unsigned long *p, unsigned size); | |
589 | extern int _find_next_bit_le(const unsigned long *p, int size, int offset); | |
590 | ||
591 | ||
592 | ||
593 | ||
594 | extern void _set_bit_be(int nr, volatile unsigned long * p); | |
595 | extern void _clear_bit_be(int nr, volatile unsigned long * p); | |
596 | extern void _change_bit_be(int nr, volatile unsigned long * p); | |
597 | extern int _test_and_set_bit_be(int nr, volatile unsigned long * p); | |
598 | extern int _test_and_clear_bit_be(int nr, volatile unsigned long * p); | |
599 | extern int _test_and_change_bit_be(int nr, volatile unsigned long * p); | |
600 | extern int _find_first_zero_bit_be(const void * p, unsigned size); | |
601 | extern int _find_next_zero_bit_be(const void * p, int size, int offset); | |
602 | extern int _find_first_bit_be(const unsigned long *p, unsigned size); | |
603 | extern int _find_next_bit_be(const unsigned long *p, int size, int offset); | |
604 | # 242 "include/asm/bitops.h" | |
605 | static inline __attribute__((always_inline)) int constant_fls(int x) | |
606 | { | |
607 | int r = 32; | |
608 | ||
609 | if (!x) | |
610 | return 0; | |
611 | if (!(x & 0xffff0000u)) { | |
612 | x <<= 16; | |
613 | r -= 16; | |
614 | } | |
615 | if (!(x & 0xff000000u)) { | |
616 | x <<= 8; | |
617 | r -= 8; | |
618 | } | |
619 | if (!(x & 0xf0000000u)) { | |
620 | x <<= 4; | |
621 | r -= 4; | |
622 | } | |
623 | if (!(x & 0xc0000000u)) { | |
624 | x <<= 2; | |
625 | r -= 2; | |
626 | } | |
627 | if (!(x & 0x80000000u)) { | |
628 | x <<= 1; | |
629 | r -= 1; | |
630 | } | |
631 | return r; | |
632 | } | |
633 | # 285 "include/asm/bitops.h" | |
634 | # 1 "include/asm-generic/bitops/fls64.h" 1 | |
635 | ||
636 | ||
637 | ||
638 | ||
639 | ||
640 | static inline __attribute__((always_inline)) int fls64(__u64 x) | |
641 | { | |
642 | __u32 h = x >> 32; | |
643 | if (h) | |
644 | return ( __builtin_constant_p(h) ? constant_fls(h) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(h) : "cc"); 32-__r; }) ) + 32; | |
645 | return ( __builtin_constant_p(x) ? constant_fls(x) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(x) : "cc"); 32-__r; }) ); | |
646 | } | |
647 | # 286 "include/asm/bitops.h" 2 | |
648 | ||
649 | # 1 "include/asm-generic/bitops/sched.h" 1 | |
650 | # 13 "include/asm-generic/bitops/sched.h" | |
651 | static inline __attribute__((always_inline)) int sched_find_first_bit(const unsigned long *b) | |
652 | { | |
653 | ||
654 | ||
655 | ||
656 | ||
657 | ||
658 | ||
659 | ||
660 | if (__builtin_expect(!!(b[0]), 0)) | |
661 | return (({ unsigned long __t = (b[0]); ( __builtin_constant_p(__t & -__t) ? constant_fls(__t & -__t) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(__t & -__t) : "cc"); 32-__r; }) ); }) - 1); | |
662 | if (__builtin_expect(!!(b[1]), 0)) | |
663 | return (({ unsigned long __t = (b[1]); ( __builtin_constant_p(__t & -__t) ? constant_fls(__t & -__t) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(__t & -__t) : "cc"); 32-__r; }) ); }) - 1) + 32; | |
664 | if (__builtin_expect(!!(b[2]), 0)) | |
665 | return (({ unsigned long __t = (b[2]); ( __builtin_constant_p(__t & -__t) ? constant_fls(__t & -__t) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(__t & -__t) : "cc"); 32-__r; }) ); }) - 1) + 64; | |
666 | if (b[3]) | |
667 | return (({ unsigned long __t = (b[3]); ( __builtin_constant_p(__t & -__t) ? constant_fls(__t & -__t) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(__t & -__t) : "cc"); 32-__r; }) ); }) - 1) + 96; | |
668 | return (({ unsigned long __t = (b[4]); ( __builtin_constant_p(__t & -__t) ? constant_fls(__t & -__t) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(__t & -__t) : "cc"); 32-__r; }) ); }) - 1) + 128; | |
669 | ||
670 | ||
671 | ||
672 | } | |
673 | # 288 "include/asm/bitops.h" 2 | |
674 | # 1 "include/asm-generic/bitops/hweight.h" 1 | |
675 | ||
676 | ||
677 | ||
678 | ||
679 | ||
680 | extern unsigned int hweight32(unsigned int w); | |
681 | extern unsigned int hweight16(unsigned int w); | |
682 | extern unsigned int hweight8(unsigned int w); | |
683 | extern unsigned long hweight64(__u64 w); | |
684 | # 289 "include/asm/bitops.h" 2 | |
685 | # 10 "include/linux/bitops.h" 2 | |
686 | ||
687 | static __inline__ __attribute__((always_inline)) int get_bitmask_order(unsigned int count) | |
688 | { | |
689 | int order; | |
690 | ||
691 | order = ( __builtin_constant_p(count) ? constant_fls(count) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(count) : "cc"); 32-__r; }) ); | |
692 | return order; | |
693 | } | |
694 | ||
695 | static __inline__ __attribute__((always_inline)) int get_count_order(unsigned int count) | |
696 | { | |
697 | int order; | |
698 | ||
699 | order = ( __builtin_constant_p(count) ? constant_fls(count) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(count) : "cc"); 32-__r; }) ) - 1; | |
700 | if (count & (count - 1)) | |
701 | order++; | |
702 | return order; | |
703 | } | |
704 | ||
705 | static inline __attribute__((always_inline)) unsigned long hweight_long(unsigned long w) | |
706 | { | |
707 | return sizeof(w) == 4 ? hweight32(w) : hweight64(w); | |
708 | } | |
709 | ||
710 | ||
711 | ||
712 | ||
713 | ||
714 | ||
715 | ||
716 | static inline __attribute__((always_inline)) __u32 rol32(__u32 word, unsigned int shift) | |
717 | { | |
718 | return (word << shift) | (word >> (32 - shift)); | |
719 | } | |
720 | ||
721 | ||
722 | ||
723 | ||
724 | ||
725 | ||
726 | ||
727 | static inline __attribute__((always_inline)) __u32 ror32(__u32 word, unsigned int shift) | |
728 | { | |
729 | return (word >> shift) | (word << (32 - shift)); | |
730 | } | |
731 | ||
732 | static inline __attribute__((always_inline)) unsigned fls_long(unsigned long l) | |
733 | { | |
734 | if (sizeof(l) == 4) | |
735 | return ( __builtin_constant_p(l) ? constant_fls(l) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(l) : "cc"); 32-__r; }) ); | |
736 | return fls64(l); | |
737 | } | |
738 | # 21 "include/linux/thread_info.h" 2 | |
739 | # 1 "include/asm/thread_info.h" 1 | |
740 | # 16 "include/asm/thread_info.h" | |
741 | # 1 "include/asm/fpstate.h" 1 | |
742 | # 26 "include/asm/fpstate.h" | |
743 | struct vfp_hard_struct { | |
744 | __u64 fpregs[16]; | |
745 | ||
746 | __u32 fpmx_state; | |
747 | ||
748 | __u32 fpexc; | |
749 | __u32 fpscr; | |
750 | ||
751 | ||
752 | ||
753 | __u32 fpinst; | |
754 | __u32 fpinst2; | |
755 | }; | |
756 | ||
757 | union vfp_state { | |
758 | struct vfp_hard_struct hard; | |
759 | }; | |
760 | ||
761 | extern void vfp_flush_thread(union vfp_state *); | |
762 | extern void vfp_release_thread(union vfp_state *); | |
763 | ||
764 | ||
765 | ||
766 | struct fp_hard_struct { | |
767 | unsigned int save[35]; | |
768 | }; | |
769 | ||
770 | ||
771 | ||
772 | struct fp_soft_struct { | |
773 | unsigned int save[35]; | |
774 | }; | |
775 | ||
776 | ||
777 | ||
778 | struct iwmmxt_struct { | |
779 | unsigned int save[0x98 / sizeof(unsigned int)]; | |
780 | }; | |
781 | ||
782 | union fp_state { | |
783 | struct fp_hard_struct hard; | |
784 | struct fp_soft_struct soft; | |
785 | ||
786 | ||
787 | ||
788 | }; | |
789 | ||
790 | ||
791 | ||
792 | struct crunch_state { | |
793 | unsigned int mvdx[16][2]; | |
794 | unsigned int mvax[4][3]; | |
795 | unsigned int dspsc[2]; | |
796 | }; | |
797 | # 17 "include/asm/thread_info.h" 2 | |
798 | ||
799 | ||
800 | ||
801 | ||
802 | ||
803 | ||
804 | ||
805 | struct task_struct; | |
806 | struct exec_domain; | |
807 | ||
808 | # 1 "include/asm/ptrace.h" 1 | |
809 | # 75 "include/asm/ptrace.h" | |
810 | struct pt_regs { | |
811 | long uregs[18]; | |
812 | }; | |
813 | # 125 "include/asm/ptrace.h" | |
814 | static inline __attribute__((always_inline)) int valid_user_regs(struct pt_regs *regs) | |
815 | { | |
816 | if ((((regs)->uregs[16] & 0xf) == 0) && | |
817 | (regs->uregs[16] & (0x00000040|0x00000080)) == 0) | |
818 | return 1; | |
819 | ||
820 | ||
821 | ||
822 | ||
823 | regs->uregs[16] &= 0xff000000 | 0x00ff0000 | 0x0000ff00 | 0x00000020 | 0x00000010; | |
824 | ||
825 | return 0; | |
826 | } | |
827 | # 28 "include/asm/thread_info.h" 2 | |
828 | ||
829 | # 1 "include/asm/domain.h" 1 | |
830 | # 30 "include/asm/thread_info.h" 2 | |
831 | ||
832 | typedef unsigned long mm_segment_t; | |
833 | ||
834 | struct cpu_context_save { | |
835 | __u32 r4; | |
836 | __u32 r5; | |
837 | __u32 r6; | |
838 | __u32 r7; | |
839 | __u32 r8; | |
840 | __u32 r9; | |
841 | __u32 sl; | |
842 | __u32 fp; | |
843 | __u32 sp; | |
844 | __u32 pc; | |
845 | __u32 extra[2]; | |
846 | }; | |
847 | ||
848 | ||
849 | ||
850 | ||
851 | ||
852 | struct thread_info { | |
853 | unsigned long flags; | |
854 | int preempt_count; | |
855 | mm_segment_t addr_limit; | |
856 | struct task_struct *task; | |
857 | struct exec_domain *exec_domain; | |
858 | __u32 cpu; | |
859 | __u32 cpu_domain; | |
860 | struct cpu_context_save cpu_context; | |
861 | __u8 used_cp[16]; | |
862 | unsigned long tp_value; | |
863 | struct crunch_state crunchstate; | |
864 | union fp_state fpstate __attribute__((aligned(8))); | |
865 | union vfp_state vfpstate; | |
866 | struct restart_block restart_block; | |
867 | }; | |
868 | # 89 "include/asm/thread_info.h" | |
869 | static inline __attribute__((always_inline)) struct thread_info *current_thread_info(void) __attribute__((__const__)); | |
870 | ||
871 | static inline __attribute__((always_inline)) struct thread_info *current_thread_info(void) | |
872 | { | |
873 | register unsigned long sp asm ("sp"); | |
874 | return (struct thread_info *)(sp & ~(8192 - 1)); | |
875 | } | |
876 | ||
877 | extern struct thread_info *alloc_thread_info(struct task_struct *task); | |
878 | extern void free_thread_info(struct thread_info *); | |
879 | ||
880 | ||
881 | ||
882 | ||
883 | ||
884 | ||
885 | extern void crunch_task_disable(struct thread_info *); | |
886 | extern void crunch_task_copy(struct thread_info *, void *); | |
887 | extern void crunch_task_restore(struct thread_info *, void *); | |
888 | extern void crunch_task_release(struct thread_info *); | |
889 | ||
890 | extern void iwmmxt_task_disable(struct thread_info *); | |
891 | extern void iwmmxt_task_copy(struct thread_info *, void *); | |
892 | extern void iwmmxt_task_restore(struct thread_info *, void *); | |
893 | extern void iwmmxt_task_release(struct thread_info *); | |
894 | extern void iwmmxt_task_switch(struct thread_info *); | |
895 | # 22 "include/linux/thread_info.h" 2 | |
896 | # 30 "include/linux/thread_info.h" | |
897 | static inline __attribute__((always_inline)) void set_ti_thread_flag(struct thread_info *ti, int flag) | |
898 | { | |
899 | (__builtin_constant_p(flag) ? ____atomic_set_bit(flag, &ti->flags) : _set_bit_le(flag,&ti->flags)); | |
900 | } | |
901 | ||
902 | static inline __attribute__((always_inline)) void clear_ti_thread_flag(struct thread_info *ti, int flag) | |
903 | { | |
904 | (__builtin_constant_p(flag) ? ____atomic_clear_bit(flag, &ti->flags) : _clear_bit_le(flag,&ti->flags)); | |
905 | } | |
906 | ||
907 | static inline __attribute__((always_inline)) int test_and_set_ti_thread_flag(struct thread_info *ti, int flag) | |
908 | { | |
909 | return (__builtin_constant_p(flag) ? ____atomic_test_and_set_bit(flag, &ti->flags) : _test_and_set_bit_le(flag,&ti->flags)); | |
910 | } | |
911 | ||
912 | static inline __attribute__((always_inline)) int test_and_clear_ti_thread_flag(struct thread_info *ti, int flag) | |
913 | { | |
914 | return (__builtin_constant_p(flag) ? ____atomic_test_and_clear_bit(flag, &ti->flags) : _test_and_clear_bit_le(flag,&ti->flags)); | |
915 | } | |
916 | ||
917 | static inline __attribute__((always_inline)) int test_ti_thread_flag(struct thread_info *ti, int flag) | |
918 | { | |
919 | return test_bit(flag,&ti->flags); | |
920 | } | |
921 | # 10 "include/linux/preempt.h" 2 | |
922 | # 50 "include/linux/spinlock.h" 2 | |
923 | ||
924 | ||
925 | ||
926 | # 1 "include/linux/kernel.h" 1 | |
927 | # 10 "include/linux/kernel.h" | |
928 | # 1 "/usr/lib/gcc/arm-unknown-linux-gnu/4.1.1/include/stdarg.h" 1 3 4 | |
929 | # 43 "/usr/lib/gcc/arm-unknown-linux-gnu/4.1.1/include/stdarg.h" 3 4 | |
930 | typedef __builtin_va_list __gnuc_va_list; | |
931 | # 105 "/usr/lib/gcc/arm-unknown-linux-gnu/4.1.1/include/stdarg.h" 3 4 | |
932 | typedef __gnuc_va_list va_list; | |
933 | # 11 "include/linux/kernel.h" 2 | |
934 | ||
935 | ||
936 | ||
937 | ||
938 | ||
939 | # 1 "include/asm/byteorder.h" 1 | |
940 | # 21 "include/asm/byteorder.h" | |
941 | static inline __attribute__((always_inline)) __attribute__((__const__)) __u32 ___arch__swab32(__u32 x) | |
942 | { | |
943 | __u32 t; | |
944 | ||
945 | ||
946 | if (!__builtin_constant_p(x)) { | |
947 | ||
948 | ||
949 | ||
950 | ||
951 | ||
952 | asm ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x)); | |
953 | } else | |
954 | ||
955 | t = x ^ ((x << 16) | (x >> 16)); | |
956 | ||
957 | x = (x << 24) | (x >> 8); | |
958 | t &= ~0x00FF0000; | |
959 | x ^= (t >> 8); | |
960 | ||
961 | return x; | |
962 | } | |
963 | # 54 "include/asm/byteorder.h" | |
964 | # 1 "include/linux/byteorder/little_endian.h" 1 | |
965 | # 12 "include/linux/byteorder/little_endian.h" | |
966 | # 1 "include/linux/byteorder/swab.h" 1 | |
967 | # 133 "include/linux/byteorder/swab.h" | |
968 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) __u16 __fswab16(__u16 x) | |
969 | { | |
970 | return ({ __u16 __tmp = (x) ; ({ __u16 __x = (__tmp); ((__u16)( (((__u16)(__x) & (__u16)0x00ffU) << 8) | (((__u16)(__x) & (__u16)0xff00U) >> 8) )); }); }); | |
971 | } | |
972 | static __inline__ __attribute__((always_inline)) __u16 __swab16p(const __u16 *x) | |
973 | { | |
974 | return ({ __u16 __tmp = (*(x)) ; ({ __u16 __x = (__tmp); ((__u16)( (((__u16)(__x) & (__u16)0x00ffU) << 8) | (((__u16)(__x) & (__u16)0xff00U) >> 8) )); }); }); | |
975 | } | |
976 | static __inline__ __attribute__((always_inline)) void __swab16s(__u16 *addr) | |
977 | { | |
978 | do { *(addr) = ({ __u16 __tmp = (*((addr))) ; ({ __u16 __x = (__tmp); ((__u16)( (((__u16)(__x) & (__u16)0x00ffU) << 8) | (((__u16)(__x) & (__u16)0xff00U) >> 8) )); }); }); } while (0); | |
979 | } | |
980 | ||
981 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) __u32 __fswab32(__u32 x) | |
982 | { | |
983 | return ___arch__swab32(x); | |
984 | } | |
985 | static __inline__ __attribute__((always_inline)) __u32 __swab32p(const __u32 *x) | |
986 | { | |
987 | return ___arch__swab32(*(x)); | |
988 | } | |
989 | static __inline__ __attribute__((always_inline)) void __swab32s(__u32 *addr) | |
990 | { | |
991 | do { *(addr) = ___arch__swab32(*((addr))); } while (0); | |
992 | } | |
993 | ||
994 | ||
995 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) __u64 __fswab64(__u64 x) | |
996 | { | |
997 | ||
998 | __u32 h = x >> 32; | |
999 | __u32 l = x & ((1ULL<<32)-1); | |
1000 | return (((__u64)(__builtin_constant_p((__u32)(l)) ? ({ __u32 __x = ((l)); ((__u32)( (((__u32)(__x) & (__u32)0x000000ffUL) << 24) | (((__u32)(__x) & (__u32)0x0000ff00UL) << 8) | (((__u32)(__x) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(__x) & (__u32)0xff000000UL) >> 24) )); }) : __fswab32((l)))) << 32) | ((__u64)((__builtin_constant_p((__u32)(h)) ? ({ __u32 __x = ((h)); ((__u32)( (((__u32)(__x) & (__u32)0x000000ffUL) << 24) | (((__u32)(__x) & (__u32)0x0000ff00UL) << 8) | (((__u32)(__x) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(__x) & (__u32)0xff000000UL) >> 24) )); }) : __fswab32((h))))); | |
1001 | ||
1002 | ||
1003 | ||
1004 | } | |
1005 | static __inline__ __attribute__((always_inline)) __u64 __swab64p(const __u64 *x) | |
1006 | { | |
1007 | return ({ __u64 __tmp = (*(x)) ; ({ __u64 __x = (__tmp); ((__u64)( (__u64)(((__u64)(__x) & (__u64)0x00000000000000ffULL) << 56) | (__u64)(((__u64)(__x) & (__u64)0x000000000000ff00ULL) << 40) | (__u64)(((__u64)(__x) & (__u64)0x0000000000ff0000ULL) << 24) | (__u64)(((__u64)(__x) & (__u64)0x00000000ff000000ULL) << 8) | (__u64)(((__u64)(__x) & (__u64)0x000000ff00000000ULL) >> 8) | (__u64)(((__u64)(__x) & (__u64)0x0000ff0000000000ULL) >> 24) | (__u64)(((__u64)(__x) & (__u64)0x00ff000000000000ULL) >> 40) | (__u64)(((__u64)(__x) & (__u64)0xff00000000000000ULL) >> 56) )); }); }); | |
1008 | } | |
1009 | static __inline__ __attribute__((always_inline)) void __swab64s(__u64 *addr) | |
1010 | { | |
1011 | do { *(addr) = ({ __u64 __tmp = (*((addr))) ; ({ __u64 __x = (__tmp); ((__u64)( (__u64)(((__u64)(__x) & (__u64)0x00000000000000ffULL) << 56) | (__u64)(((__u64)(__x) & (__u64)0x000000000000ff00ULL) << 40) | (__u64)(((__u64)(__x) & (__u64)0x0000000000ff0000ULL) << 24) | (__u64)(((__u64)(__x) & (__u64)0x00000000ff000000ULL) << 8) | (__u64)(((__u64)(__x) & (__u64)0x000000ff00000000ULL) >> 8) | (__u64)(((__u64)(__x) & (__u64)0x0000ff0000000000ULL) >> 24) | (__u64)(((__u64)(__x) & (__u64)0x00ff000000000000ULL) >> 40) | (__u64)(((__u64)(__x) & (__u64)0xff00000000000000ULL) >> 56) )); }); }); } while (0); | |
1012 | } | |
1013 | # 13 "include/linux/byteorder/little_endian.h" 2 | |
1014 | # 43 "include/linux/byteorder/little_endian.h" | |
1015 | static inline __attribute__((always_inline)) __le64 __cpu_to_le64p(const __u64 *p) | |
1016 | { | |
1017 | return ( __le64)*p; | |
1018 | } | |
1019 | static inline __attribute__((always_inline)) __u64 __le64_to_cpup(const __le64 *p) | |
1020 | { | |
1021 | return ( __u64)*p; | |
1022 | } | |
1023 | static inline __attribute__((always_inline)) __le32 __cpu_to_le32p(const __u32 *p) | |
1024 | { | |
1025 | return ( __le32)*p; | |
1026 | } | |
1027 | static inline __attribute__((always_inline)) __u32 __le32_to_cpup(const __le32 *p) | |
1028 | { | |
1029 | return ( __u32)*p; | |
1030 | } | |
1031 | static inline __attribute__((always_inline)) __le16 __cpu_to_le16p(const __u16 *p) | |
1032 | { | |
1033 | return ( __le16)*p; | |
1034 | } | |
1035 | static inline __attribute__((always_inline)) __u16 __le16_to_cpup(const __le16 *p) | |
1036 | { | |
1037 | return ( __u16)*p; | |
1038 | } | |
1039 | static inline __attribute__((always_inline)) __be64 __cpu_to_be64p(const __u64 *p) | |
1040 | { | |
1041 | return ( __be64)__swab64p(p); | |
1042 | } | |
1043 | static inline __attribute__((always_inline)) __u64 __be64_to_cpup(const __be64 *p) | |
1044 | { | |
1045 | return __swab64p((__u64 *)p); | |
1046 | } | |
1047 | static inline __attribute__((always_inline)) __be32 __cpu_to_be32p(const __u32 *p) | |
1048 | { | |
1049 | return ( __be32)__swab32p(p); | |
1050 | } | |
1051 | static inline __attribute__((always_inline)) __u32 __be32_to_cpup(const __be32 *p) | |
1052 | { | |
1053 | return __swab32p((__u32 *)p); | |
1054 | } | |
1055 | static inline __attribute__((always_inline)) __be16 __cpu_to_be16p(const __u16 *p) | |
1056 | { | |
1057 | return ( __be16)__swab16p(p); | |
1058 | } | |
1059 | static inline __attribute__((always_inline)) __u16 __be16_to_cpup(const __be16 *p) | |
1060 | { | |
1061 | return __swab16p((__u16 *)p); | |
1062 | } | |
1063 | # 104 "include/linux/byteorder/little_endian.h" | |
1064 | # 1 "include/linux/byteorder/generic.h" 1 | |
1065 | # 154 "include/linux/byteorder/generic.h" | |
1066 | extern __u32 ntohl(__be32); | |
1067 | extern __be32 htonl(__u32); | |
1068 | extern __u16 ntohs(__be16); | |
1069 | extern __be16 htons(__u16); | |
1070 | # 105 "include/linux/byteorder/little_endian.h" 2 | |
1071 | # 55 "include/asm/byteorder.h" 2 | |
1072 | # 17 "include/linux/kernel.h" 2 | |
1073 | # 1 "include/asm/bug.h" 1 | |
1074 | ||
1075 | ||
1076 | ||
1077 | ||
1078 | ||
1079 | ||
1080 | extern void __bug(const char *file, int line, void *data) __attribute__((noreturn)); | |
1081 | # 22 "include/asm/bug.h" | |
1082 | # 1 "include/asm-generic/bug.h" 1 | |
1083 | # 23 "include/asm/bug.h" 2 | |
1084 | # 18 "include/linux/kernel.h" 2 | |
1085 | ||
1086 | extern const char linux_banner[]; | |
1087 | # 47 "include/linux/kernel.h" | |
1088 | extern int console_printk[]; | |
1089 | ||
1090 | ||
1091 | ||
1092 | ||
1093 | ||
1094 | ||
1095 | struct completion; | |
1096 | struct pt_regs; | |
1097 | struct user; | |
1098 | # 95 "include/linux/kernel.h" | |
1099 | extern struct atomic_notifier_head panic_notifier_list; | |
1100 | extern long (*panic_blink)(long time); | |
1101 | void panic(const char * fmt, ...) | |
1102 | __attribute__ ((noreturn, format (printf, 1, 2))); | |
1103 | extern void oops_enter(void); | |
1104 | extern void oops_exit(void); | |
1105 | extern int oops_may_print(void); | |
1106 | void do_exit(long error_code) | |
1107 | __attribute__((noreturn)); | |
1108 | void complete_and_exit(struct completion *, long) | |
1109 | __attribute__((noreturn)); | |
1110 | extern unsigned long simple_strtoul(const char *,char **,unsigned int); | |
1111 | extern long simple_strtol(const char *,char **,unsigned int); | |
1112 | extern unsigned long long simple_strtoull(const char *,char **,unsigned int); | |
1113 | extern long long simple_strtoll(const char *,char **,unsigned int); | |
1114 | extern int sprintf(char * buf, const char * fmt, ...) | |
1115 | __attribute__ ((format (printf, 2, 3))); | |
1116 | extern int vsprintf(char *buf, const char *, va_list) | |
1117 | __attribute__ ((format (printf, 2, 0))); | |
1118 | extern int snprintf(char * buf, size_t size, const char * fmt, ...) | |
1119 | __attribute__ ((format (printf, 3, 4))); | |
1120 | extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args) | |
1121 | __attribute__ ((format (printf, 3, 0))); | |
1122 | extern int scnprintf(char * buf, size_t size, const char * fmt, ...) | |
1123 | __attribute__ ((format (printf, 3, 4))); | |
1124 | extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args) | |
1125 | __attribute__ ((format (printf, 3, 0))); | |
1126 | extern char *kasprintf(gfp_t gfp, const char *fmt, ...) | |
1127 | __attribute__ ((format (printf, 2, 3))); | |
1128 | ||
1129 | extern int sscanf(const char *, const char *, ...) | |
1130 | __attribute__ ((format (scanf, 2, 3))); | |
1131 | extern int vsscanf(const char *, const char *, va_list) | |
1132 | __attribute__ ((format (scanf, 2, 0))); | |
1133 | ||
1134 | extern int get_option(char **str, int *pint); | |
1135 | extern char *get_options(const char *str, int nints, int *ints); | |
1136 | extern unsigned long long memparse(char *ptr, char **retptr); | |
1137 | ||
1138 | extern int core_kernel_text(unsigned long addr); | |
1139 | extern int __kernel_text_address(unsigned long addr); | |
1140 | extern int kernel_text_address(unsigned long addr); | |
1141 | extern int session_of_pgrp(int pgrp); | |
1142 | ||
1143 | extern void dump_thread(struct pt_regs *regs, struct user *dump); | |
1144 | ||
1145 | ||
1146 | int vprintk(const char *fmt, va_list args) | |
1147 | __attribute__ ((format (printf, 1, 0))); | |
1148 | int printk(const char * fmt, ...) | |
1149 | __attribute__ ((format (printf, 1, 2))); | |
1150 | # 155 "include/linux/kernel.h" | |
1151 | unsigned long int_sqrt(unsigned long); | |
1152 | ||
1153 | static inline __attribute__((always_inline)) int __attribute__((pure)) long_log2(unsigned long x) | |
1154 | { | |
1155 | int r = 0; | |
1156 | for (x >>= 1; x > 0; x >>= 1) | |
1157 | r++; | |
1158 | return r; | |
1159 | } | |
1160 | ||
1161 | static inline __attribute__((always_inline)) unsigned long | |
1162 | __attribute__((__const__)) roundup_pow_of_two(unsigned long x) | |
1163 | { | |
1164 | return 1UL << fls_long(x - 1); | |
1165 | } | |
1166 | ||
1167 | extern int printk_ratelimit(void); | |
1168 | extern int __printk_ratelimit(int ratelimit_jiffies, int ratelimit_burst); | |
1169 | ||
1170 | static inline __attribute__((always_inline)) void console_silent(void) | |
1171 | { | |
1172 | (console_printk[0]) = 0; | |
1173 | } | |
1174 | ||
1175 | static inline __attribute__((always_inline)) void console_verbose(void) | |
1176 | { | |
1177 | if ((console_printk[0])) | |
1178 | (console_printk[0]) = 15; | |
1179 | } | |
1180 | ||
1181 | extern void bust_spinlocks(int yes); | |
1182 | extern int oops_in_progress; | |
1183 | extern int panic_timeout; | |
1184 | extern int panic_on_oops; | |
1185 | extern int tainted; | |
1186 | extern const char *print_tainted(void); | |
1187 | extern void add_taint(unsigned); | |
1188 | ||
1189 | ||
1190 | extern enum system_states { | |
1191 | SYSTEM_BOOTING, | |
1192 | SYSTEM_RUNNING, | |
1193 | SYSTEM_HALT, | |
1194 | SYSTEM_POWER_OFF, | |
1195 | SYSTEM_RESTART, | |
1196 | SYSTEM_SUSPEND_DISK, | |
1197 | } system_state; | |
1198 | # 210 "include/linux/kernel.h" | |
1199 | extern void dump_stack(void); | |
1200 | # 322 "include/linux/kernel.h" | |
1201 | struct sysinfo { | |
1202 | long uptime; | |
1203 | unsigned long loads[3]; | |
1204 | unsigned long totalram; | |
1205 | unsigned long freeram; | |
1206 | unsigned long sharedram; | |
1207 | unsigned long bufferram; | |
1208 | unsigned long totalswap; | |
1209 | unsigned long freeswap; | |
1210 | unsigned short procs; | |
1211 | unsigned short pad; | |
1212 | unsigned long totalhigh; | |
1213 | unsigned long freehigh; | |
1214 | unsigned int mem_unit; | |
1215 | char _f[20-2*sizeof(long)-sizeof(int)]; | |
1216 | }; | |
1217 | # 54 "include/linux/spinlock.h" 2 | |
1218 | # 1 "include/linux/stringify.h" 1 | |
1219 | # 55 "include/linux/spinlock.h" 2 | |
1220 | # 78 "include/linux/spinlock.h" | |
1221 | # 1 "include/linux/spinlock_types.h" 1 | |
1222 | # 12 "include/linux/spinlock_types.h" | |
1223 | # 1 "include/linux/lockdep.h" 1 | |
1224 | # 12 "include/linux/lockdep.h" | |
1225 | # 1 "include/linux/list.h" 1 | |
1226 | ||
1227 | ||
1228 | ||
1229 | ||
1230 | ||
1231 | ||
1232 | # 1 "include/linux/poison.h" 1 | |
1233 | # 8 "include/linux/list.h" 2 | |
1234 | # 1 "include/linux/prefetch.h" 1 | |
1235 | # 14 "include/linux/prefetch.h" | |
1236 | # 1 "include/asm/processor.h" 1 | |
1237 | # 23 "include/asm/processor.h" | |
1238 | # 1 "include/asm/procinfo.h" 1 | |
1239 | # 15 "include/asm/procinfo.h" | |
1240 | struct cpu_tlb_fns; | |
1241 | struct cpu_user_fns; | |
1242 | struct cpu_cache_fns; | |
1243 | struct processor; | |
1244 | # 29 "include/asm/procinfo.h" | |
1245 | struct proc_info_list { | |
1246 | unsigned int cpu_val; | |
1247 | unsigned int cpu_mask; | |
1248 | unsigned long __cpu_mm_mmu_flags; | |
1249 | unsigned long __cpu_io_mmu_flags; | |
1250 | unsigned long __cpu_flush; | |
1251 | const char *arch_name; | |
1252 | const char *elf_name; | |
1253 | unsigned int elf_hwcap; | |
1254 | const char *cpu_name; | |
1255 | struct processor *proc; | |
1256 | struct cpu_tlb_fns *tlb; | |
1257 | struct cpu_user_fns *user; | |
1258 | struct cpu_cache_fns *cache; | |
1259 | }; | |
1260 | ||
1261 | extern unsigned int elf_hwcap; | |
1262 | # 24 "include/asm/processor.h" 2 | |
1263 | ||
1264 | ||
1265 | union debug_insn { | |
1266 | u32 arm; | |
1267 | u16 thumb; | |
1268 | }; | |
1269 | ||
1270 | struct debug_entry { | |
1271 | u32 address; | |
1272 | union debug_insn insn; | |
1273 | }; | |
1274 | ||
1275 | struct debug_info { | |
1276 | int nsaved; | |
1277 | struct debug_entry bp[2]; | |
1278 | }; | |
1279 | ||
1280 | struct thread_struct { | |
1281 | ||
1282 | unsigned long address; | |
1283 | unsigned long trap_no; | |
1284 | unsigned long error_code; | |
1285 | ||
1286 | struct debug_info debug; | |
1287 | }; | |
1288 | # 78 "include/asm/processor.h" | |
1289 | struct task_struct; | |
1290 | ||
1291 | ||
1292 | extern void release_thread(struct task_struct *); | |
1293 | ||
1294 | ||
1295 | ||
1296 | ||
1297 | unsigned long get_wchan(struct task_struct *p); | |
1298 | ||
1299 | ||
1300 | ||
1301 | ||
1302 | ||
1303 | ||
1304 | extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); | |
1305 | # 15 "include/linux/prefetch.h" 2 | |
1306 | # 1 "include/asm/cache.h" 1 | |
1307 | # 16 "include/linux/prefetch.h" 2 | |
1308 | # 58 "include/linux/prefetch.h" | |
1309 | static inline __attribute__((always_inline)) void prefetch_range(void *addr, size_t len) | |
1310 | { | |
1311 | ||
1312 | char *cp; | |
1313 | char *end = addr + len; | |
1314 | ||
1315 | for (cp = addr; cp < end; cp += (4*(1 << 5))) | |
1316 | ({ __asm__ __volatile__( "pld\t%0" : : "o" (*(char *)(cp)) : "cc"); }); | |
1317 | ||
1318 | } | |
1319 | # 9 "include/linux/list.h" 2 | |
1320 | # 21 "include/linux/list.h" | |
1321 | struct list_head { | |
1322 | struct list_head *next, *prev; | |
1323 | }; | |
1324 | ||
1325 | ||
1326 | ||
1327 | ||
1328 | ||
1329 | ||
1330 | static inline __attribute__((always_inline)) void INIT_LIST_HEAD(struct list_head *list) | |
1331 | { | |
1332 | list->next = list; | |
1333 | list->prev = list; | |
1334 | } | |
1335 | ||
1336 | ||
1337 | ||
1338 | ||
1339 | ||
1340 | ||
1341 | ||
1342 | static inline __attribute__((always_inline)) void __list_add(struct list_head *new, | |
1343 | struct list_head *prev, | |
1344 | struct list_head *next) | |
1345 | { | |
1346 | next->prev = new; | |
1347 | new->next = next; | |
1348 | new->prev = prev; | |
1349 | prev->next = new; | |
1350 | } | |
1351 | # 60 "include/linux/list.h" | |
1352 | static inline __attribute__((always_inline)) void list_add(struct list_head *new, struct list_head *head) | |
1353 | { | |
1354 | __list_add(new, head, head->next); | |
1355 | } | |
1356 | # 73 "include/linux/list.h" | |
1357 | static inline __attribute__((always_inline)) void list_add_tail(struct list_head *new, struct list_head *head) | |
1358 | { | |
1359 | __list_add(new, head->prev, head); | |
1360 | } | |
1361 | ||
1362 | ||
1363 | ||
1364 | ||
1365 | ||
1366 | ||
1367 | ||
1368 | static inline __attribute__((always_inline)) void __list_add_rcu(struct list_head * new, | |
1369 | struct list_head * prev, struct list_head * next) | |
1370 | { | |
1371 | new->next = next; | |
1372 | new->prev = prev; | |
1373 | __asm__ __volatile__("": : :"memory"); | |
1374 | next->prev = new; | |
1375 | prev->next = new; | |
1376 | } | |
1377 | # 110 "include/linux/list.h" | |
1378 | static inline __attribute__((always_inline)) void list_add_rcu(struct list_head *new, struct list_head *head) | |
1379 | { | |
1380 | __list_add_rcu(new, head, head->next); | |
1381 | } | |
1382 | # 131 "include/linux/list.h" | |
1383 | static inline __attribute__((always_inline)) void list_add_tail_rcu(struct list_head *new, | |
1384 | struct list_head *head) | |
1385 | { | |
1386 | __list_add_rcu(new, head->prev, head); | |
1387 | } | |
1388 | # 144 "include/linux/list.h" | |
1389 | static inline __attribute__((always_inline)) void __list_del(struct list_head * prev, struct list_head * next) | |
1390 | { | |
1391 | next->prev = prev; | |
1392 | prev->next = next; | |
1393 | } | |
1394 | ||
1395 | ||
1396 | ||
1397 | ||
1398 | ||
1399 | ||
1400 | ||
1401 | static inline __attribute__((always_inline)) void list_del(struct list_head *entry) | |
1402 | { | |
1403 | __list_del(entry->prev, entry->next); | |
1404 | entry->next = ((void *) 0x00100100); | |
1405 | entry->prev = ((void *) 0x00200200); | |
1406 | } | |
1407 | # 187 "include/linux/list.h" | |
1408 | static inline __attribute__((always_inline)) void list_del_rcu(struct list_head *entry) | |
1409 | { | |
1410 | __list_del(entry->prev, entry->next); | |
1411 | entry->prev = ((void *) 0x00200200); | |
1412 | } | |
1413 | ||
1414 | ||
1415 | ||
1416 | ||
1417 | ||
1418 | ||
1419 | ||
1420 | static inline __attribute__((always_inline)) void list_replace(struct list_head *old, | |
1421 | struct list_head *new) | |
1422 | { | |
1423 | new->next = old->next; | |
1424 | new->next->prev = new; | |
1425 | new->prev = old->prev; | |
1426 | new->prev->next = new; | |
1427 | } | |
1428 | ||
1429 | static inline __attribute__((always_inline)) void list_replace_init(struct list_head *old, | |
1430 | struct list_head *new) | |
1431 | { | |
1432 | list_replace(old, new); | |
1433 | INIT_LIST_HEAD(old); | |
1434 | } | |
1435 | # 223 "include/linux/list.h" | |
1436 | static inline __attribute__((always_inline)) void list_replace_rcu(struct list_head *old, | |
1437 | struct list_head *new) | |
1438 | { | |
1439 | new->next = old->next; | |
1440 | new->prev = old->prev; | |
1441 | __asm__ __volatile__("": : :"memory"); | |
1442 | new->next->prev = new; | |
1443 | new->prev->next = new; | |
1444 | old->prev = ((void *) 0x00200200); | |
1445 | } | |
1446 | ||
1447 | ||
1448 | ||
1449 | ||
1450 | ||
1451 | static inline __attribute__((always_inline)) void list_del_init(struct list_head *entry) | |
1452 | { | |
1453 | __list_del(entry->prev, entry->next); | |
1454 | INIT_LIST_HEAD(entry); | |
1455 | } | |
1456 | ||
1457 | ||
1458 | ||
1459 | ||
1460 | ||
1461 | ||
1462 | static inline __attribute__((always_inline)) void list_move(struct list_head *list, struct list_head *head) | |
1463 | { | |
1464 | __list_del(list->prev, list->next); | |
1465 | list_add(list, head); | |
1466 | } | |
1467 | ||
1468 | ||
1469 | ||
1470 | ||
1471 | ||
1472 | ||
1473 | static inline __attribute__((always_inline)) void list_move_tail(struct list_head *list, | |
1474 | struct list_head *head) | |
1475 | { | |
1476 | __list_del(list->prev, list->next); | |
1477 | list_add_tail(list, head); | |
1478 | } | |
1479 | ||
1480 | ||
1481 | ||
1482 | ||
1483 | ||
1484 | ||
1485 | static inline __attribute__((always_inline)) int list_is_last(const struct list_head *list, | |
1486 | const struct list_head *head) | |
1487 | { | |
1488 | return list->next == head; | |
1489 | } | |
1490 | ||
1491 | ||
1492 | ||
1493 | ||
1494 | ||
1495 | static inline __attribute__((always_inline)) int list_empty(const struct list_head *head) | |
1496 | { | |
1497 | return head->next == head; | |
1498 | } | |
1499 | # 300 "include/linux/list.h" | |
1500 | static inline __attribute__((always_inline)) int list_empty_careful(const struct list_head *head) | |
1501 | { | |
1502 | struct list_head *next = head->next; | |
1503 | return (next == head) && (next == head->prev); | |
1504 | } | |
1505 | ||
1506 | static inline __attribute__((always_inline)) void __list_splice(struct list_head *list, | |
1507 | struct list_head *head) | |
1508 | { | |
1509 | struct list_head *first = list->next; | |
1510 | struct list_head *last = list->prev; | |
1511 | struct list_head *at = head->next; | |
1512 | ||
1513 | first->prev = head; | |
1514 | head->next = first; | |
1515 | ||
1516 | last->next = at; | |
1517 | at->prev = last; | |
1518 | } | |
1519 | ||
1520 | ||
1521 | ||
1522 | ||
1523 | ||
1524 | ||
1525 | static inline __attribute__((always_inline)) void list_splice(struct list_head *list, struct list_head *head) | |
1526 | { | |
1527 | if (!list_empty(list)) | |
1528 | __list_splice(list, head); | |
1529 | } | |
1530 | # 338 "include/linux/list.h" | |
1531 | static inline __attribute__((always_inline)) void list_splice_init(struct list_head *list, | |
1532 | struct list_head *head) | |
1533 | { | |
1534 | if (!list_empty(list)) { | |
1535 | __list_splice(list, head); | |
1536 | INIT_LIST_HEAD(list); | |
1537 | } | |
1538 | } | |
1539 | # 592 "include/linux/list.h" | |
1540 | struct hlist_head { | |
1541 | struct hlist_node *first; | |
1542 | }; | |
1543 | ||
1544 | struct hlist_node { | |
1545 | struct hlist_node *next, **pprev; | |
1546 | }; | |
1547 | ||
1548 | ||
1549 | ||
1550 | ||
1551 | static inline __attribute__((always_inline)) void INIT_HLIST_NODE(struct hlist_node *h) | |
1552 | { | |
1553 | h->next = ((void *)0); | |
1554 | h->pprev = ((void *)0); | |
1555 | } | |
1556 | ||
1557 | static inline __attribute__((always_inline)) int hlist_unhashed(const struct hlist_node *h) | |
1558 | { | |
1559 | return !h->pprev; | |
1560 | } | |
1561 | ||
1562 | static inline __attribute__((always_inline)) int hlist_empty(const struct hlist_head *h) | |
1563 | { | |
1564 | return !h->first; | |
1565 | } | |
1566 | ||
1567 | static inline __attribute__((always_inline)) void __hlist_del(struct hlist_node *n) | |
1568 | { | |
1569 | struct hlist_node *next = n->next; | |
1570 | struct hlist_node **pprev = n->pprev; | |
1571 | *pprev = next; | |
1572 | if (next) | |
1573 | next->pprev = pprev; | |
1574 | } | |
1575 | ||
1576 | static inline __attribute__((always_inline)) void hlist_del(struct hlist_node *n) | |
1577 | { | |
1578 | __hlist_del(n); | |
1579 | n->next = ((void *) 0x00100100); | |
1580 | n->pprev = ((void *) 0x00200200); | |
1581 | } | |
1582 | # 654 "include/linux/list.h" | |
1583 | static inline __attribute__((always_inline)) void hlist_del_rcu(struct hlist_node *n) | |
1584 | { | |
1585 | __hlist_del(n); | |
1586 | n->pprev = ((void *) 0x00200200); | |
1587 | } | |
1588 | ||
1589 | static inline __attribute__((always_inline)) void hlist_del_init(struct hlist_node *n) | |
1590 | { | |
1591 | if (!hlist_unhashed(n)) { | |
1592 | __hlist_del(n); | |
1593 | INIT_HLIST_NODE(n); | |
1594 | } | |
1595 | } | |
1596 | # 675 "include/linux/list.h" | |
1597 | static inline __attribute__((always_inline)) void hlist_replace_rcu(struct hlist_node *old, | |
1598 | struct hlist_node *new) | |
1599 | { | |
1600 | struct hlist_node *next = old->next; | |
1601 | ||
1602 | new->next = next; | |
1603 | new->pprev = old->pprev; | |
1604 | __asm__ __volatile__("": : :"memory"); | |
1605 | if (next) | |
1606 | new->next->pprev = &new->next; | |
1607 | *new->pprev = new; | |
1608 | old->pprev = ((void *) 0x00200200); | |
1609 | } | |
1610 | ||
1611 | static inline __attribute__((always_inline)) void hlist_add_head(struct hlist_node *n, struct hlist_head *h) | |
1612 | { | |
1613 | struct hlist_node *first = h->first; | |
1614 | n->next = first; | |
1615 | if (first) | |
1616 | first->pprev = &n->next; | |
1617 | h->first = n; | |
1618 | n->pprev = &h->first; | |
1619 | } | |
1620 | # 719 "include/linux/list.h" | |
1621 | static inline __attribute__((always_inline)) void hlist_add_head_rcu(struct hlist_node *n, | |
1622 | struct hlist_head *h) | |
1623 | { | |
1624 | struct hlist_node *first = h->first; | |
1625 | n->next = first; | |
1626 | n->pprev = &h->first; | |
1627 | __asm__ __volatile__("": : :"memory"); | |
1628 | if (first) | |
1629 | first->pprev = &n->next; | |
1630 | h->first = n; | |
1631 | } | |
1632 | ||
1633 | ||
1634 | static inline __attribute__((always_inline)) void hlist_add_before(struct hlist_node *n, | |
1635 | struct hlist_node *next) | |
1636 | { | |
1637 | n->pprev = next->pprev; | |
1638 | n->next = next; | |
1639 | next->pprev = &n->next; | |
1640 | *(n->pprev) = n; | |
1641 | } | |
1642 | ||
1643 | static inline __attribute__((always_inline)) void hlist_add_after(struct hlist_node *n, | |
1644 | struct hlist_node *next) | |
1645 | { | |
1646 | next->next = n->next; | |
1647 | n->next = next; | |
1648 | next->pprev = &n->next; | |
1649 | ||
1650 | if(next->next) | |
1651 | next->next->pprev = &next->next; | |
1652 | } | |
1653 | # 770 "include/linux/list.h" | |
1654 | static inline __attribute__((always_inline)) void hlist_add_before_rcu(struct hlist_node *n, | |
1655 | struct hlist_node *next) | |
1656 | { | |
1657 | n->pprev = next->pprev; | |
1658 | n->next = next; | |
1659 | __asm__ __volatile__("": : :"memory"); | |
1660 | next->pprev = &n->next; | |
1661 | *(n->pprev) = n; | |
1662 | } | |
1663 | # 798 "include/linux/list.h" | |
1664 | static inline __attribute__((always_inline)) void hlist_add_after_rcu(struct hlist_node *prev, | |
1665 | struct hlist_node *n) | |
1666 | { | |
1667 | n->next = prev->next; | |
1668 | n->pprev = &prev->next; | |
1669 | __asm__ __volatile__("": : :"memory"); | |
1670 | prev->next = n; | |
1671 | if (n->next) | |
1672 | n->next->pprev = &n->next; | |
1673 | } | |
1674 | # 13 "include/linux/lockdep.h" 2 | |
1675 | # 1 "include/linux/debug_locks.h" 1 | |
1676 | ||
1677 | ||
1678 | ||
1679 | struct task_struct; | |
1680 | ||
1681 | extern int debug_locks; | |
1682 | extern int debug_locks_silent; | |
1683 | ||
1684 | ||
1685 | ||
1686 | ||
1687 | extern int debug_locks_off(void); | |
1688 | # 52 "include/linux/debug_locks.h" | |
1689 | static inline __attribute__((always_inline)) void debug_show_all_locks(void) | |
1690 | { | |
1691 | } | |
1692 | ||
1693 | static inline __attribute__((always_inline)) void debug_show_held_locks(struct task_struct *task) | |
1694 | { | |
1695 | } | |
1696 | ||
1697 | static inline __attribute__((always_inline)) void | |
1698 | debug_check_no_locks_freed(const void *from, unsigned long len) | |
1699 | { | |
1700 | } | |
1701 | ||
1702 | static inline __attribute__((always_inline)) void | |
1703 | debug_check_no_locks_held(struct task_struct *task) | |
1704 | { | |
1705 | } | |
1706 | # 14 "include/linux/lockdep.h" 2 | |
1707 | # 1 "include/linux/stacktrace.h" 1 | |
1708 | # 15 "include/linux/lockdep.h" 2 | |
1709 | # 243 "include/linux/lockdep.h" | |
1710 | static inline __attribute__((always_inline)) void lockdep_off(void) | |
1711 | { | |
1712 | } | |
1713 | ||
1714 | static inline __attribute__((always_inline)) void lockdep_on(void) | |
1715 | { | |
1716 | } | |
1717 | ||
1718 | static inline __attribute__((always_inline)) int lockdep_internal(void) | |
1719 | { | |
1720 | return 0; | |
1721 | } | |
1722 | # 270 "include/linux/lockdep.h" | |
1723 | struct lock_class_key { }; | |
1724 | # 13 "include/linux/spinlock_types.h" 2 | |
1725 | ||
1726 | ||
1727 | ||
1728 | ||
1729 | # 1 "include/linux/spinlock_types_up.h" 1 | |
1730 | # 29 "include/linux/spinlock_types_up.h" | |
1731 | typedef struct { } raw_spinlock_t; | |
1732 | ||
1733 | ||
1734 | ||
1735 | ||
1736 | ||
1737 | typedef struct { | |
1738 | ||
1739 | ||
1740 | ||
1741 | ||
1742 | } raw_rwlock_t; | |
1743 | # 18 "include/linux/spinlock_types.h" 2 | |
1744 | ||
1745 | ||
1746 | typedef struct { | |
1747 | raw_spinlock_t raw_lock; | |
1748 | # 32 "include/linux/spinlock_types.h" | |
1749 | } spinlock_t; | |
1750 | ||
1751 | ||
1752 | ||
1753 | typedef struct { | |
1754 | raw_rwlock_t raw_lock; | |
1755 | # 48 "include/linux/spinlock_types.h" | |
1756 | } rwlock_t; | |
1757 | # 79 "include/linux/spinlock.h" 2 | |
1758 | ||
1759 | extern int __attribute__((section(".spinlock.text"))) generic__raw_read_trylock(raw_rwlock_t *lock); | |
1760 | ||
1761 | ||
1762 | ||
1763 | ||
1764 | ||
1765 | ||
1766 | ||
1767 | # 1 "include/linux/spinlock_up.h" 1 | |
1768 | # 89 "include/linux/spinlock.h" 2 | |
1769 | # 134 "include/linux/spinlock.h" | |
1770 | # 1 "include/linux/spinlock_api_up.h" 1 | |
1771 | # 135 "include/linux/spinlock.h" 2 | |
1772 | # 259 "include/linux/spinlock.h" | |
1773 | # 1 "include/asm/atomic.h" 1 | |
1774 | # 16 "include/asm/atomic.h" | |
1775 | typedef struct { volatile int counter; } atomic_t; | |
1776 | # 126 "include/asm/atomic.h" | |
1777 | static inline __attribute__((always_inline)) int atomic_add_return(int i, atomic_t *v) | |
1778 | { | |
1779 | unsigned long flags; | |
1780 | int val; | |
1781 | ||
1782 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
1783 | val = v->counter; | |
1784 | v->counter = val += i; | |
1785 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
1786 | ||
1787 | return val; | |
1788 | } | |
1789 | ||
1790 | static inline __attribute__((always_inline)) int atomic_sub_return(int i, atomic_t *v) | |
1791 | { | |
1792 | unsigned long flags; | |
1793 | int val; | |
1794 | ||
1795 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
1796 | val = v->counter; | |
1797 | v->counter = val -= i; | |
1798 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
1799 | ||
1800 | return val; | |
1801 | } | |
1802 | ||
1803 | static inline __attribute__((always_inline)) int atomic_cmpxchg(atomic_t *v, int old, int new) | |
1804 | { | |
1805 | int ret; | |
1806 | unsigned long flags; | |
1807 | ||
1808 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
1809 | ret = v->counter; | |
1810 | if (__builtin_expect(!!(ret == old), 1)) | |
1811 | v->counter = new; | |
1812 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
1813 | ||
1814 | return ret; | |
1815 | } | |
1816 | ||
1817 | static inline __attribute__((always_inline)) void atomic_clear_mask(unsigned long mask, unsigned long *addr) | |
1818 | { | |
1819 | unsigned long flags; | |
1820 | ||
1821 | ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); | |
1822 | *addr &= ~mask; | |
1823 | __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); | |
1824 | } | |
1825 | ||
1826 | ||
1827 | ||
1828 | ||
1829 | ||
1830 | static inline __attribute__((always_inline)) int atomic_add_unless(atomic_t *v, int a, int u) | |
1831 | { | |
1832 | int c, old; | |
1833 | ||
1834 | c = ((v)->counter); | |
1835 | while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c) | |
1836 | c = old; | |
1837 | return c != u; | |
1838 | } | |
1839 | # 209 "include/asm/atomic.h" | |
1840 | # 1 "include/asm-generic/atomic.h" 1 | |
1841 | # 71 "include/asm-generic/atomic.h" | |
1842 | typedef atomic_t atomic_long_t; | |
1843 | ||
1844 | ||
1845 | static inline __attribute__((always_inline)) long atomic_long_read(atomic_long_t *l) | |
1846 | { | |
1847 | atomic_t *v = (atomic_t *)l; | |
1848 | ||
1849 | return (long)((v)->counter); | |
1850 | } | |
1851 | ||
1852 | static inline __attribute__((always_inline)) void atomic_long_set(atomic_long_t *l, long i) | |
1853 | { | |
1854 | atomic_t *v = (atomic_t *)l; | |
1855 | ||
1856 | (((v)->counter) = (i)); | |
1857 | } | |
1858 | ||
1859 | static inline __attribute__((always_inline)) void atomic_long_inc(atomic_long_t *l) | |
1860 | { | |
1861 | atomic_t *v = (atomic_t *)l; | |
1862 | ||
1863 | (void) atomic_add_return(1, v); | |
1864 | } | |
1865 | ||
1866 | static inline __attribute__((always_inline)) void atomic_long_dec(atomic_long_t *l) | |
1867 | { | |
1868 | atomic_t *v = (atomic_t *)l; | |
1869 | ||
1870 | (void) atomic_sub_return(1, v); | |
1871 | } | |
1872 | ||
1873 | static inline __attribute__((always_inline)) void atomic_long_add(long i, atomic_long_t *l) | |
1874 | { | |
1875 | atomic_t *v = (atomic_t *)l; | |
1876 | ||
1877 | (void) atomic_add_return(i, v); | |
1878 | } | |
1879 | ||
1880 | static inline __attribute__((always_inline)) void atomic_long_sub(long i, atomic_long_t *l) | |
1881 | { | |
1882 | atomic_t *v = (atomic_t *)l; | |
1883 | ||
1884 | (void) atomic_sub_return(i, v); | |
1885 | } | |
1886 | # 210 "include/asm/atomic.h" 2 | |
1887 | # 260 "include/linux/spinlock.h" 2 | |
1888 | ||
1889 | ||
1890 | ||
1891 | ||
1892 | ||
1893 | extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock); | |
1894 | # 46 "include/linux/capability.h" 2 | |
1895 | # 1 "include/asm/current.h" 1 | |
1896 | ||
1897 | ||
1898 | ||
1899 | ||
1900 | ||
1901 | static inline __attribute__((always_inline)) struct task_struct *get_current(void) __attribute__((__const__)); | |
1902 | ||
1903 | static inline __attribute__((always_inline)) struct task_struct *get_current(void) | |
1904 | { | |
1905 | return current_thread_info()->task; | |
1906 | } | |
1907 | # 47 "include/linux/capability.h" 2 | |
1908 | # 58 "include/linux/capability.h" | |
1909 | typedef __u32 kernel_cap_t; | |
1910 | # 295 "include/linux/capability.h" | |
1911 | extern kernel_cap_t cap_bset; | |
1912 | # 323 "include/linux/capability.h" | |
1913 | static inline __attribute__((always_inline)) kernel_cap_t cap_combine(kernel_cap_t a, kernel_cap_t b) | |
1914 | { | |
1915 | kernel_cap_t dest; | |
1916 | (dest) = (a) | (b); | |
1917 | return dest; | |
1918 | } | |
1919 | ||
1920 | static inline __attribute__((always_inline)) kernel_cap_t cap_intersect(kernel_cap_t a, kernel_cap_t b) | |
1921 | { | |
1922 | kernel_cap_t dest; | |
1923 | (dest) = (a) & (b); | |
1924 | return dest; | |
1925 | } | |
1926 | ||
1927 | static inline __attribute__((always_inline)) kernel_cap_t cap_drop(kernel_cap_t a, kernel_cap_t drop) | |
1928 | { | |
1929 | kernel_cap_t dest; | |
1930 | (dest) = (a) & ~(drop); | |
1931 | return dest; | |
1932 | } | |
1933 | ||
1934 | static inline __attribute__((always_inline)) kernel_cap_t cap_invert(kernel_cap_t c) | |
1935 | { | |
1936 | kernel_cap_t dest; | |
1937 | (dest) = ~(c); | |
1938 | return dest; | |
1939 | } | |
1940 | # 360 "include/linux/capability.h" | |
1941 | int capable(int cap); | |
1942 | int __capable(struct task_struct *t, int cap); | |
1943 | # 45 "include/linux/sched.h" 2 | |
1944 | # 1 "include/linux/threads.h" 1 | |
1945 | # 46 "include/linux/sched.h" 2 | |
1946 | ||
1947 | ||
1948 | # 1 "include/linux/timex.h" 1 | |
1949 | # 57 "include/linux/timex.h" | |
1950 | # 1 "include/linux/time.h" 1 | |
1951 | ||
1952 | ||
1953 | ||
1954 | ||
1955 | ||
1956 | ||
1957 | # 1 "include/linux/seqlock.h" 1 | |
1958 | # 32 "include/linux/seqlock.h" | |
1959 | typedef struct { | |
1960 | unsigned sequence; | |
1961 | spinlock_t lock; | |
1962 | } seqlock_t; | |
1963 | # 57 "include/linux/seqlock.h" | |
1964 | static inline __attribute__((always_inline)) void write_seqlock(seqlock_t *sl) | |
1965 | { | |
1966 | do { do { } while (0); (void)0; (void)(&sl->lock); } while (0); | |
1967 | ++sl->sequence; | |
1968 | __asm__ __volatile__("": : :"memory"); | |
1969 | } | |
1970 | ||
1971 | static inline __attribute__((always_inline)) void write_sequnlock(seqlock_t *sl) | |
1972 | { | |
1973 | __asm__ __volatile__("": : :"memory"); | |
1974 | sl->sequence++; | |
1975 | do { do { } while (0); (void)0; (void)(&sl->lock); } while (0); | |
1976 | } | |
1977 | ||
1978 | static inline __attribute__((always_inline)) int write_tryseqlock(seqlock_t *sl) | |
1979 | { | |
1980 | int ret = (({ do { do { } while (0); (void)0; (void)(&sl->lock); } while (0); 1; })); | |
1981 | ||
1982 | if (ret) { | |
1983 | ++sl->sequence; | |
1984 | __asm__ __volatile__("": : :"memory"); | |
1985 | } | |
1986 | return ret; | |
1987 | } | |
1988 | ||
1989 | ||
1990 | static inline __attribute__((always_inline)) __attribute__((always_inline)) unsigned read_seqbegin(const seqlock_t *sl) | |
1991 | { | |
1992 | unsigned ret = sl->sequence; | |
1993 | __asm__ __volatile__("": : :"memory"); | |
1994 | return ret; | |
1995 | } | |
1996 | # 98 "include/linux/seqlock.h" | |
1997 | static inline __attribute__((always_inline)) __attribute__((always_inline)) int read_seqretry(const seqlock_t *sl, unsigned iv) | |
1998 | { | |
1999 | __asm__ __volatile__("": : :"memory"); | |
2000 | return (iv & 1) | (sl->sequence ^ iv); | |
2001 | } | |
2002 | # 112 "include/linux/seqlock.h" | |
2003 | typedef struct seqcount { | |
2004 | unsigned sequence; | |
2005 | } seqcount_t; | |
2006 | ||
2007 | ||
2008 | ||
2009 | ||
2010 | ||
2011 | static inline __attribute__((always_inline)) unsigned read_seqcount_begin(const seqcount_t *s) | |
2012 | { | |
2013 | unsigned ret = s->sequence; | |
2014 | __asm__ __volatile__("": : :"memory"); | |
2015 | return ret; | |
2016 | } | |
2017 | ||
2018 | ||
2019 | ||
2020 | ||
2021 | ||
2022 | ||
2023 | static inline __attribute__((always_inline)) int read_seqcount_retry(const seqcount_t *s, unsigned iv) | |
2024 | { | |
2025 | __asm__ __volatile__("": : :"memory"); | |
2026 | return (iv & 1) | (s->sequence ^ iv); | |
2027 | } | |
2028 | ||
2029 | ||
2030 | ||
2031 | ||
2032 | ||
2033 | ||
2034 | static inline __attribute__((always_inline)) void write_seqcount_begin(seqcount_t *s) | |
2035 | { | |
2036 | s->sequence++; | |
2037 | __asm__ __volatile__("": : :"memory"); | |
2038 | } | |
2039 | ||
2040 | static inline __attribute__((always_inline)) void write_seqcount_end(seqcount_t *s) | |
2041 | { | |
2042 | __asm__ __volatile__("": : :"memory"); | |
2043 | s->sequence++; | |
2044 | } | |
2045 | # 8 "include/linux/time.h" 2 | |
2046 | ||
2047 | ||
2048 | ||
2049 | ||
2050 | struct timespec { | |
2051 | time_t tv_sec; | |
2052 | long tv_nsec; | |
2053 | }; | |
2054 | ||
2055 | ||
2056 | struct timeval { | |
2057 | time_t tv_sec; | |
2058 | suseconds_t tv_usec; | |
2059 | }; | |
2060 | ||
2061 | struct timezone { | |
2062 | int tz_minuteswest; | |
2063 | int tz_dsttime; | |
2064 | }; | |
2065 | # 39 "include/linux/time.h" | |
2066 | static inline __attribute__((always_inline)) int timespec_equal(struct timespec *a, struct timespec *b) | |
2067 | { | |
2068 | return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec); | |
2069 | } | |
2070 | ||
2071 | ||
2072 | ||
2073 | ||
2074 | ||
2075 | ||
2076 | static inline __attribute__((always_inline)) int timespec_compare(struct timespec *lhs, struct timespec *rhs) | |
2077 | { | |
2078 | if (lhs->tv_sec < rhs->tv_sec) | |
2079 | return -1; | |
2080 | if (lhs->tv_sec > rhs->tv_sec) | |
2081 | return 1; | |
2082 | return lhs->tv_nsec - rhs->tv_nsec; | |
2083 | } | |
2084 | ||
2085 | static inline __attribute__((always_inline)) int timeval_compare(struct timeval *lhs, struct timeval *rhs) | |
2086 | { | |
2087 | if (lhs->tv_sec < rhs->tv_sec) | |
2088 | return -1; | |
2089 | if (lhs->tv_sec > rhs->tv_sec) | |
2090 | return 1; | |
2091 | return lhs->tv_usec - rhs->tv_usec; | |
2092 | } | |
2093 | ||
2094 | extern unsigned long mktime(const unsigned int year, const unsigned int mon, | |
2095 | const unsigned int day, const unsigned int hour, | |
2096 | const unsigned int min, const unsigned int sec); | |
2097 | ||
2098 | extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec); | |
2099 | ||
2100 | ||
2101 | ||
2102 | ||
2103 | static inline __attribute__((always_inline)) struct timespec timespec_sub(struct timespec lhs, | |
2104 | struct timespec rhs) | |
2105 | { | |
2106 | struct timespec ts_delta; | |
2107 | set_normalized_timespec(&ts_delta, lhs.tv_sec - rhs.tv_sec, | |
2108 | lhs.tv_nsec - rhs.tv_nsec); | |
2109 | return ts_delta; | |
2110 | } | |
2111 | ||
2112 | ||
2113 | ||
2114 | ||
2115 | ||
2116 | ||
2117 | ||
2118 | extern struct timespec xtime; | |
2119 | extern struct timespec wall_to_monotonic; | |
2120 | extern seqlock_t xtime_lock; | |
2121 | ||
2122 | void timekeeping_init(void); | |
2123 | ||
2124 | static inline __attribute__((always_inline)) unsigned long get_seconds(void) | |
2125 | { | |
2126 | return xtime.tv_sec; | |
2127 | } | |
2128 | ||
2129 | struct timespec current_kernel_time(void); | |
2130 | ||
2131 | ||
2132 | ||
2133 | ||
2134 | extern void do_gettimeofday(struct timeval *tv); | |
2135 | extern int do_settimeofday(struct timespec *tv); | |
2136 | extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz); | |
2137 | ||
2138 | extern long do_utimes(int dfd, char *filename, struct timeval *times); | |
2139 | struct itimerval; | |
2140 | extern int do_setitimer(int which, struct itimerval *value, | |
2141 | struct itimerval *ovalue); | |
2142 | extern unsigned int alarm_setitimer(unsigned int seconds); | |
2143 | extern int do_getitimer(int which, struct itimerval *value); | |
2144 | extern void getnstimeofday(struct timespec *tv); | |
2145 | ||
2146 | extern struct timespec timespec_trunc(struct timespec t, unsigned gran); | |
2147 | extern int timekeeping_is_continuous(void); | |
2148 | # 129 "include/linux/time.h" | |
2149 | static inline __attribute__((always_inline)) s64 timespec_to_ns(const struct timespec *ts) | |
2150 | { | |
2151 | return ((s64) ts->tv_sec * 1000000000L) + ts->tv_nsec; | |
2152 | } | |
2153 | # 141 "include/linux/time.h" | |
2154 | static inline __attribute__((always_inline)) s64 timeval_to_ns(const struct timeval *tv) | |
2155 | { | |
2156 | return ((s64) tv->tv_sec * 1000000000L) + | |
2157 | tv->tv_usec * 1000L; | |
2158 | } | |
2159 | ||
2160 | ||
2161 | ||
2162 | ||
2163 | ||
2164 | ||
2165 | ||
2166 | extern struct timespec ns_to_timespec(const s64 nsec); | |
2167 | ||
2168 | ||
2169 | ||
2170 | ||
2171 | ||
2172 | ||
2173 | ||
2174 | extern struct timeval ns_to_timeval(const s64 nsec); | |
2175 | ||
2176 | ||
2177 | ||
2178 | ||
2179 | ||
2180 | ||
2181 | static inline __attribute__((always_inline)) void timespec_add_ns(struct timespec *a, u64 ns) | |
2182 | { | |
2183 | ns += a->tv_nsec; | |
2184 | while(__builtin_expect(!!(ns >= 1000000000L), 0)) { | |
2185 | ns -= 1000000000L; | |
2186 | a->tv_sec++; | |
2187 | } | |
2188 | a->tv_nsec = ns; | |
2189 | } | |
2190 | # 195 "include/linux/time.h" | |
2191 | struct itimerspec { | |
2192 | struct timespec it_interval; | |
2193 | struct timespec it_value; | |
2194 | }; | |
2195 | ||
2196 | struct itimerval { | |
2197 | struct timeval it_interval; | |
2198 | struct timeval it_value; | |
2199 | }; | |
2200 | # 58 "include/linux/timex.h" 2 | |
2201 | # 106 "include/linux/timex.h" | |
2202 | struct timex { | |
2203 | unsigned int modes; | |
2204 | long offset; | |
2205 | long freq; | |
2206 | long maxerror; | |
2207 | long esterror; | |
2208 | int status; | |
2209 | long constant; | |
2210 | long precision; | |
2211 | long tolerance; | |
2212 | ||
2213 | ||
2214 | struct timeval time; | |
2215 | long tick; | |
2216 | ||
2217 | long ppsfreq; | |
2218 | long jitter; | |
2219 | int shift; | |
2220 | long stabil; | |
2221 | long jitcnt; | |
2222 | long calcnt; | |
2223 | long errcnt; | |
2224 | long stbcnt; | |
2225 | ||
2226 | int :32; int :32; int :32; int :32; | |
2227 | int :32; int :32; int :32; int :32; | |
2228 | int :32; int :32; int :32; int :32; | |
2229 | }; | |
2230 | # 193 "include/linux/timex.h" | |
2231 | # 1 "include/asm/timex.h" 1 | |
2232 | # 15 "include/asm/timex.h" | |
2233 | # 1 "include/asm/arch/timex.h" 1 | |
2234 | # 1 "include/asm/hardware.h" 1 | |
2235 | # 16 "include/asm/hardware.h" | |
2236 | # 1 "include/asm/arch/hardware.h" 1 | |
2237 | ||
2238 | ||
2239 | ||
2240 | ||
2241 | ||
2242 | ||
2243 | ||
2244 | extern unsigned long iop13xx_pcibios_min_io; | |
2245 | extern unsigned long iop13xx_pcibios_min_mem; | |
2246 | # 19 "include/asm/arch/hardware.h" | |
2247 | # 1 "include/asm/arch/iop13xx.h" 1 | |
2248 | ||
2249 | ||
2250 | ||
2251 | ||
2252 | ||
2253 | extern u32 iop13xx_atux_pmmr_offset; | |
2254 | extern u32 iop13xx_atue_pmmr_offset; | |
2255 | void iop13xx_init_irq(void); | |
2256 | void iop13xx_map_io(void); | |
2257 | void iop13xx_platform_init(void); | |
2258 | void iop13xx_add_tpmi_devices(void); | |
2259 | void iop13xx_init_irq(void); | |
2260 | void iop13xx_init_time(unsigned long tickrate); | |
2261 | unsigned long iop13xx_gettimeoffset(void); | |
2262 | static inline __attribute__((always_inline)) u32 iop13xx_cp6_save(void) | |
2263 | { | |
2264 | u32 temp, cp_flags; | |
2265 | ||
2266 | asm volatile ( | |
2267 | "mrc p15, 0, %1, c15, c1, 0\n\t" | |
2268 | "orr %0, %1, #(1 << 6)\n\t" | |
2269 | "mcr p15, 0, %0, c15, c1, 0\n\t" | |
2270 | : "=r" (temp), "=r"(cp_flags)); | |
2271 | ||
2272 | return cp_flags; | |
2273 | } | |
2274 | ||
2275 | static inline __attribute__((always_inline)) void iop13xx_cp6_restore(u32 cp_flags) | |
2276 | { | |
2277 | asm volatile ( | |
2278 | "mcr p15, 0, %0, c15, c1, 0\n\t" | |
2279 | : : "r" (cp_flags) ); | |
2280 | } | |
2281 | ||
2282 | ||
2283 | static inline __attribute__((always_inline)) int iop13xx_cpu_id(void) | |
2284 | { | |
2285 | int id; | |
2286 | asm volatile("mrc p6, 0, %0, c0, c0, 0":"=r" (id)); | |
2287 | return id; | |
2288 | } | |
2289 | # 20 "include/asm/arch/hardware.h" 2 | |
2290 | ||
2291 | ||
2292 | ||
2293 | ||
2294 | # 1 "include/asm/arch/iq81340.h" 1 | |
2295 | # 25 "include/asm/arch/hardware.h" 2 | |
2296 | # 17 "include/asm/hardware.h" 2 | |
2297 | # 2 "include/asm/arch/timex.h" 2 | |
2298 | # 16 "include/asm/timex.h" 2 | |
2299 | ||
2300 | typedef unsigned long cycles_t; | |
2301 | ||
2302 | static inline __attribute__((always_inline)) cycles_t get_cycles (void) | |
2303 | { | |
2304 | return 0; | |
2305 | } | |
2306 | # 194 "include/linux/timex.h" 2 | |
2307 | ||
2308 | ||
2309 | ||
2310 | ||
2311 | ||
2312 | ||
2313 | extern unsigned long tick_usec; | |
2314 | extern unsigned long tick_nsec; | |
2315 | extern int tickadj; | |
2316 | ||
2317 | ||
2318 | ||
2319 | ||
2320 | extern int time_state; | |
2321 | extern int time_status; | |
2322 | extern long time_offset; | |
2323 | extern long time_constant; | |
2324 | extern long time_tolerance; | |
2325 | extern long time_precision; | |
2326 | extern long time_maxerror; | |
2327 | extern long time_esterror; | |
2328 | ||
2329 | extern long time_freq; | |
2330 | extern long time_reftime; | |
2331 | ||
2332 | extern long time_adjust; | |
2333 | extern long time_next_adjust; | |
2334 | ||
2335 | ||
2336 | ||
2337 | ||
2338 | ||
2339 | ||
2340 | static inline __attribute__((always_inline)) void ntp_clear(void) | |
2341 | { | |
2342 | time_adjust = 0; | |
2343 | time_status |= 0x0040; | |
2344 | time_maxerror = (512000L << 5); | |
2345 | time_esterror = (512000L << 5); | |
2346 | } | |
2347 | ||
2348 | ||
2349 | ||
2350 | ||
2351 | ||
2352 | static inline __attribute__((always_inline)) int ntp_synced(void) | |
2353 | { | |
2354 | return !(time_status & 0x0040); | |
2355 | } | |
2356 | # 300 "include/linux/timex.h" | |
2357 | static inline __attribute__((always_inline)) void | |
2358 | time_interpolator_reset(void) | |
2359 | { | |
2360 | } | |
2361 | ||
2362 | ||
2363 | ||
2364 | ||
2365 | ||
2366 | ||
2367 | extern u64 current_tick_length(void); | |
2368 | ||
2369 | extern int do_adjtimex(struct timex *); | |
2370 | # 49 "include/linux/sched.h" 2 | |
2371 | # 1 "include/linux/jiffies.h" 1 | |
2372 | ||
2373 | ||
2374 | ||
2375 | # 1 "include/linux/calc64.h" 1 | |
2376 | ||
2377 | ||
2378 | ||
2379 | ||
2380 | # 1 "include/asm/div64.h" 1 | |
2381 | # 6 "include/linux/calc64.h" 2 | |
2382 | # 20 "include/linux/calc64.h" | |
2383 | static inline __attribute__((always_inline)) unsigned long do_div_llr(const long long dividend, | |
2384 | const long divisor, long *remainder) | |
2385 | { | |
2386 | u64 result = dividend; | |
2387 | ||
2388 | *(remainder) = ({ register unsigned int __base asm("r4") = divisor; register unsigned long long __n asm("r0") = result; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" " ; .err ; .endif\n\t" ".ifnc " "%1" "," "r2" " ; .err ; .endif\n\t" ".ifnc " "%2" "," "r0" " ; .err ; .endif\n\t" ".ifnc " "%3" "," "r4" " ; .err ; .endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); result = __res; __rem; }); | |
2389 | return (unsigned long) result; | |
2390 | } | |
2391 | ||
2392 | ||
2393 | ||
2394 | ||
2395 | ||
2396 | ||
2397 | ||
2398 | static inline __attribute__((always_inline)) long div_long_long_rem_signed(const long long dividend, | |
2399 | const long divisor, long *remainder) | |
2400 | { | |
2401 | long res; | |
2402 | ||
2403 | if (__builtin_expect(!!(dividend < 0), 0)) { | |
2404 | res = -do_div_llr((-dividend), divisor, remainder); | |
2405 | *remainder = -(*remainder); | |
2406 | } else | |
2407 | res = do_div_llr((dividend), divisor, remainder); | |
2408 | ||
2409 | return res; | |
2410 | } | |
2411 | # 5 "include/linux/jiffies.h" 2 | |
2412 | # 81 "include/linux/jiffies.h" | |
2413 | extern u64 __attribute__((section(".data"))) jiffies_64; | |
2414 | extern unsigned long volatile __attribute__((section(".data"))) jiffies; | |
2415 | ||
2416 | ||
2417 | u64 get_jiffies_64(void); | |
2418 | # 252 "include/linux/jiffies.h" | |
2419 | static inline __attribute__((always_inline)) unsigned int jiffies_to_msecs(const unsigned long j) | |
2420 | { | |
2421 | ||
2422 | return (1000L / 100) * j; | |
2423 | ||
2424 | ||
2425 | ||
2426 | ||
2427 | ||
2428 | } | |
2429 | ||
2430 | static inline __attribute__((always_inline)) unsigned int jiffies_to_usecs(const unsigned long j) | |
2431 | { | |
2432 | ||
2433 | return (1000000L / 100) * j; | |
2434 | ||
2435 | ||
2436 | ||
2437 | ||
2438 | ||
2439 | } | |
2440 | ||
2441 | static inline __attribute__((always_inline)) unsigned long msecs_to_jiffies(const unsigned int m) | |
2442 | { | |
2443 | if (m > jiffies_to_msecs(((~0UL >> 1)-1))) | |
2444 | return ((~0UL >> 1)-1); | |
2445 | ||
2446 | return (m + (1000L / 100) - 1) / (1000L / 100); | |
2447 | ||
2448 | ||
2449 | ||
2450 | ||
2451 | ||
2452 | } | |
2453 | ||
2454 | static inline __attribute__((always_inline)) unsigned long usecs_to_jiffies(const unsigned int u) | |
2455 | { | |
2456 | if (u > jiffies_to_usecs(((~0UL >> 1)-1))) | |
2457 | return ((~0UL >> 1)-1); | |
2458 | ||
2459 | return (u + (1000000L / 100) - 1) / (1000000L / 100); | |
2460 | ||
2461 | ||
2462 | ||
2463 | ||
2464 | ||
2465 | } | |
2466 | # 311 "include/linux/jiffies.h" | |
2467 | static __inline__ __attribute__((always_inline)) unsigned long | |
2468 | timespec_to_jiffies(const struct timespec *value) | |
2469 | { | |
2470 | unsigned long sec = value->tv_sec; | |
2471 | long nsec = value->tv_nsec + (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))) - 1; | |
2472 | ||
2473 | if (sec >= (long)((u64)((u64)((~0UL >> 1)-1) * (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))))) / 1000000000L)){ | |
2474 | sec = (long)((u64)((u64)((~0UL >> 1)-1) * (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))))) / 1000000000L); | |
2475 | nsec = 0; | |
2476 | } | |
2477 | return (((u64)sec * ((unsigned long)((((u64)1000000000L << (32 - 7)) + (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))) -1) / (u64)(( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))))))) + | |
2478 | (((u64)nsec * ((unsigned long)((((u64)1 << ((32 - 7) + 29)) + (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))) -1) / (u64)(( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))))))) >> | |
2479 | (((32 - 7) + 29) - (32 - 7)))) >> (32 - 7); | |
2480 | ||
2481 | } | |
2482 | ||
2483 | static __inline__ __attribute__((always_inline)) void | |
2484 | jiffies_to_timespec(const unsigned long jiffies, struct timespec *value) | |
2485 | { | |
2486 | ||
2487 | ||
2488 | ||
2489 | ||
2490 | u64 nsec = (u64)jiffies * (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))); | |
2491 | value->tv_sec = do_div_llr((nsec), 1000000000L, &value->tv_nsec); | |
2492 | } | |
2493 | # 350 "include/linux/jiffies.h" | |
2494 | static __inline__ __attribute__((always_inline)) unsigned long | |
2495 | timeval_to_jiffies(const struct timeval *value) | |
2496 | { | |
2497 | unsigned long sec = value->tv_sec; | |
2498 | long usec = value->tv_usec; | |
2499 | ||
2500 | if (sec >= (long)((u64)((u64)((~0UL >> 1)-1) * (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))))) / 1000000000L)){ | |
2501 | sec = (long)((u64)((u64)((~0UL >> 1)-1) * (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))))) / 1000000000L); | |
2502 | usec = 0; | |
2503 | } | |
2504 | return (((u64)sec * ((unsigned long)((((u64)1000000000L << (32 - 7)) + (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))) -1) / (u64)(( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))))))) + | |
2505 | (((u64)usec * ((unsigned long)((((u64)1000L << ((32 - 7) + 19)) + (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))) -1) / (u64)(( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))))) + (u64)(((u64)1 << ((32 - 7) + 19)) - 1)) >> | |
2506 | (((32 - 7) + 19) - (32 - 7)))) >> (32 - 7); | |
2507 | } | |
2508 | ||
2509 | static __inline__ __attribute__((always_inline)) void | |
2510 | jiffies_to_timeval(const unsigned long jiffies, struct timeval *value) | |
2511 | { | |
2512 | ||
2513 | ||
2514 | ||
2515 | ||
2516 | u64 nsec = (u64)jiffies * (( (((1000000UL * 1000) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((((1000000UL * 1000) % ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100)))))) << (8)) + ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))) / 2) / ((( ((((100 * 100)) / ((((100 * 100) + 100/2) / 100))) << (8)) + (((((100 * 100)) % ((((100 * 100) + 100/2) / 100))) << (8)) + ((((100 * 100) + 100/2) / 100)) / 2) / ((((100 * 100) + 100/2) / 100))))))); | |
2517 | long tv_usec; | |
2518 | ||
2519 | value->tv_sec = do_div_llr((nsec), 1000000000L, &tv_usec); | |
2520 | tv_usec /= 1000L; | |
2521 | value->tv_usec = tv_usec; | |
2522 | } | |
2523 | ||
2524 | ||
2525 | ||
2526 | ||
2527 | static inline __attribute__((always_inline)) clock_t jiffies_to_clock_t(long x) | |
2528 | { | |
2529 | ||
2530 | return x / (100 / 100); | |
2531 | ||
2532 | ||
2533 | ||
2534 | ||
2535 | ||
2536 | } | |
2537 | ||
2538 | static inline __attribute__((always_inline)) unsigned long clock_t_to_jiffies(unsigned long x) | |
2539 | { | |
2540 | ||
2541 | if (x >= ~0UL / (100 / 100)) | |
2542 | return ~0UL; | |
2543 | return x * (100 / 100); | |
2544 | # 412 "include/linux/jiffies.h" | |
2545 | } | |
2546 | ||
2547 | static inline __attribute__((always_inline)) u64 jiffies_64_to_clock_t(u64 x) | |
2548 | { | |
2549 | ||
2550 | ({ register unsigned int __base asm("r4") = 100 / 100; register unsigned long long __n asm("r0") = x; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" " ; .err ; .endif\n\t" ".ifnc " "%1" "," "r2" " ; .err ; .endif\n\t" ".ifnc " "%2" "," "r0" " ; .err ; .endif\n\t" ".ifnc " "%3" "," "r4" " ; .err ; .endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); x = __res; __rem; }); | |
2551 | # 427 "include/linux/jiffies.h" | |
2552 | return x; | |
2553 | } | |
2554 | ||
2555 | static inline __attribute__((always_inline)) u64 nsec_to_clock_t(u64 x) | |
2556 | { | |
2557 | ||
2558 | ({ register unsigned int __base asm("r4") = (1000000000L / 100); register unsigned long long __n asm("r0") = x; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" " ; .err ; .endif\n\t" ".ifnc " "%1" "," "r2" " ; .err ; .endif\n\t" ".ifnc " "%2" "," "r0" " ; .err ; .endif\n\t" ".ifnc " "%3" "," "r4" " ; .err ; .endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); x = __res; __rem; }); | |
2559 | # 447 "include/linux/jiffies.h" | |
2560 | return x; | |
2561 | } | |
2562 | # 50 "include/linux/sched.h" 2 | |
2563 | # 1 "include/linux/rbtree.h" 1 | |
2564 | # 100 "include/linux/rbtree.h" | |
2565 | struct rb_node | |
2566 | { | |
2567 | unsigned long rb_parent_color; | |
2568 | ||
2569 | ||
2570 | struct rb_node *rb_right; | |
2571 | struct rb_node *rb_left; | |
2572 | } __attribute__((aligned(sizeof(long)))); | |
2573 | ||
2574 | ||
2575 | struct rb_root | |
2576 | { | |
2577 | struct rb_node *rb_node; | |
2578 | }; | |
2579 | # 123 "include/linux/rbtree.h" | |
2580 | static inline __attribute__((always_inline)) void rb_set_parent(struct rb_node *rb, struct rb_node *p) | |
2581 | { | |
2582 | rb->rb_parent_color = (rb->rb_parent_color & 3) | (unsigned long)p; | |
2583 | } | |
2584 | static inline __attribute__((always_inline)) void rb_set_color(struct rb_node *rb, int color) | |
2585 | { | |
2586 | rb->rb_parent_color = (rb->rb_parent_color & ~1) | color; | |
2587 | } | |
2588 | # 139 "include/linux/rbtree.h" | |
2589 | extern void rb_insert_color(struct rb_node *, struct rb_root *); | |
2590 | extern void rb_erase(struct rb_node *, struct rb_root *); | |
2591 | ||
2592 | ||
2593 | extern struct rb_node *rb_next(struct rb_node *); | |
2594 | extern struct rb_node *rb_prev(struct rb_node *); | |
2595 | extern struct rb_node *rb_first(struct rb_root *); | |
2596 | extern struct rb_node *rb_last(struct rb_root *); | |
2597 | ||
2598 | ||
2599 | extern void rb_replace_node(struct rb_node *victim, struct rb_node *new, | |
2600 | struct rb_root *root); | |
2601 | ||
2602 | static inline __attribute__((always_inline)) void rb_link_node(struct rb_node * node, struct rb_node * parent, | |
2603 | struct rb_node ** rb_link) | |
2604 | { | |
2605 | node->rb_parent_color = (unsigned long )parent; | |
2606 | node->rb_left = node->rb_right = ((void *)0); | |
2607 | ||
2608 | *rb_link = node; | |
2609 | } | |
2610 | # 51 "include/linux/sched.h" 2 | |
2611 | ||
2612 | # 1 "include/linux/cpumask.h" 1 | |
2613 | # 86 "include/linux/cpumask.h" | |
2614 | # 1 "include/linux/bitmap.h" 1 | |
2615 | ||
2616 | ||
2617 | ||
2618 | ||
2619 | ||
2620 | ||
2621 | ||
2622 | # 1 "include/linux/string.h" 1 | |
2623 | # 16 "include/linux/string.h" | |
2624 | extern char *strndup_user(const char *, long); | |
2625 | ||
2626 | ||
2627 | ||
2628 | ||
2629 | # 1 "include/asm/string.h" 1 | |
2630 | # 10 "include/asm/string.h" | |
2631 | extern char * strrchr(const char * s, int c); | |
2632 | ||
2633 | ||
2634 | extern char * strchr(const char * s, int c); | |
2635 | ||
2636 | ||
2637 | extern void * memcpy(void *, const void *, __kernel_size_t); | |
2638 | ||
2639 | ||
2640 | extern void * memmove(void *, const void *, __kernel_size_t); | |
2641 | ||
2642 | ||
2643 | extern void * memchr(const void *, int, __kernel_size_t); | |
2644 | ||
2645 | ||
2646 | ||
2647 | extern void * memset(void *, int, __kernel_size_t); | |
2648 | ||
2649 | extern void __memzero(void *ptr, __kernel_size_t n); | |
2650 | # 22 "include/linux/string.h" 2 | |
2651 | ||
2652 | ||
2653 | extern char * strcpy(char *,const char *); | |
2654 | ||
2655 | ||
2656 | extern char * strncpy(char *,const char *, __kernel_size_t); | |
2657 | ||
2658 | ||
2659 | size_t strlcpy(char *, const char *, size_t); | |
2660 | ||
2661 | ||
2662 | extern char * strcat(char *, const char *); | |
2663 | ||
2664 | ||
2665 | extern char * strncat(char *, const char *, __kernel_size_t); | |
2666 | ||
2667 | ||
2668 | extern size_t strlcat(char *, const char *, __kernel_size_t); | |
2669 | ||
2670 | ||
2671 | extern int strcmp(const char *,const char *); | |
2672 | ||
2673 | ||
2674 | extern int strncmp(const char *,const char *,__kernel_size_t); | |
2675 | ||
2676 | ||
2677 | extern int strnicmp(const char *, const char *, __kernel_size_t); | |
2678 | ||
2679 | ||
2680 | ||
2681 | ||
2682 | ||
2683 | extern char * strnchr(const char *, size_t, int); | |
2684 | ||
2685 | ||
2686 | ||
2687 | ||
2688 | extern char * strstrip(char *); | |
2689 | ||
2690 | extern char * strstr(const char *,const char *); | |
2691 | ||
2692 | ||
2693 | extern __kernel_size_t strlen(const char *); | |
2694 | ||
2695 | ||
2696 | extern __kernel_size_t strnlen(const char *,__kernel_size_t); | |
2697 | ||
2698 | ||
2699 | extern char * strpbrk(const char *,const char *); | |
2700 | ||
2701 | ||
2702 | extern char * strsep(char **,const char *); | |
2703 | ||
2704 | ||
2705 | extern __kernel_size_t strspn(const char *,const char *); | |
2706 | ||
2707 | ||
2708 | extern __kernel_size_t strcspn(const char *,const char *); | |
2709 | # 92 "include/linux/string.h" | |
2710 | extern void * memscan(void *,int,__kernel_size_t); | |
2711 | ||
2712 | ||
2713 | extern int memcmp(const void *,const void *,__kernel_size_t); | |
2714 | ||
2715 | ||
2716 | ||
2717 | ||
2718 | ||
2719 | extern char *kstrdup(const char *s, gfp_t gfp); | |
2720 | # 9 "include/linux/bitmap.h" 2 | |
2721 | # 83 "include/linux/bitmap.h" | |
2722 | extern int __bitmap_empty(const unsigned long *bitmap, int bits); | |
2723 | extern int __bitmap_full(const unsigned long *bitmap, int bits); | |
2724 | extern int __bitmap_equal(const unsigned long *bitmap1, | |
2725 | const unsigned long *bitmap2, int bits); | |
2726 | extern void __bitmap_complement(unsigned long *dst, const unsigned long *src, | |
2727 | int bits); | |
2728 | extern void __bitmap_shift_right(unsigned long *dst, | |
2729 | const unsigned long *src, int shift, int bits); | |
2730 | extern void __bitmap_shift_left(unsigned long *dst, | |
2731 | const unsigned long *src, int shift, int bits); | |
2732 | extern void __bitmap_and(unsigned long *dst, const unsigned long *bitmap1, | |
2733 | const unsigned long *bitmap2, int bits); | |
2734 | extern void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1, | |
2735 | const unsigned long *bitmap2, int bits); | |
2736 | extern void __bitmap_xor(unsigned long *dst, const unsigned long *bitmap1, | |
2737 | const unsigned long *bitmap2, int bits); | |
2738 | extern void __bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1, | |
2739 | const unsigned long *bitmap2, int bits); | |
2740 | extern int __bitmap_intersects(const unsigned long *bitmap1, | |
2741 | const unsigned long *bitmap2, int bits); | |
2742 | extern int __bitmap_subset(const unsigned long *bitmap1, | |
2743 | const unsigned long *bitmap2, int bits); | |
2744 | extern int __bitmap_weight(const unsigned long *bitmap, int bits); | |
2745 | ||
2746 | extern int bitmap_scnprintf(char *buf, unsigned int len, | |
2747 | const unsigned long *src, int nbits); | |
2748 | extern int bitmap_parse(const char *ubuf, unsigned int ulen, | |
2749 | unsigned long *dst, int nbits); | |
2750 | extern int bitmap_scnlistprintf(char *buf, unsigned int len, | |
2751 | const unsigned long *src, int nbits); | |
2752 | extern int bitmap_parselist(const char *buf, unsigned long *maskp, | |
2753 | int nmaskbits); | |
2754 | extern void bitmap_remap(unsigned long *dst, const unsigned long *src, | |
2755 | const unsigned long *old, const unsigned long *new, int bits); | |
2756 | extern int bitmap_bitremap(int oldbit, | |
2757 | const unsigned long *old, const unsigned long *new, int bits); | |
2758 | extern int bitmap_find_free_region(unsigned long *bitmap, int bits, int order); | |
2759 | extern void bitmap_release_region(unsigned long *bitmap, int pos, int order); | |
2760 | extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order); | |
2761 | ||
2762 | ||
2763 | ||
2764 | ||
2765 | ||
2766 | ||
2767 | ||
2768 | static inline __attribute__((always_inline)) void bitmap_zero(unsigned long *dst, int nbits) | |
2769 | { | |
2770 | if (nbits <= 32) | |
2771 | *dst = 0UL; | |
2772 | else { | |
2773 | int len = (((nbits)+32 -1)/32) * sizeof(unsigned long); | |
2774 | ({ void *__p = (dst); size_t __n = len; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); }); | |
2775 | } | |
2776 | } | |
2777 | ||
2778 | static inline __attribute__((always_inline)) void bitmap_fill(unsigned long *dst, int nbits) | |
2779 | { | |
2780 | size_t nlongs = (((nbits)+32 -1)/32); | |
2781 | if (nlongs > 1) { | |
2782 | int len = (nlongs - 1) * sizeof(unsigned long); | |
2783 | ({ void *__p = (dst); size_t __n = len; if ((__n) != 0) { if (__builtin_constant_p((0xff)) && (0xff) == 0) __memzero((__p),(__n)); else memset((__p),(0xff),(__n)); } (__p); }); | |
2784 | } | |
2785 | dst[nlongs - 1] = ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL ); | |
2786 | } | |
2787 | ||
2788 | static inline __attribute__((always_inline)) void bitmap_copy(unsigned long *dst, const unsigned long *src, | |
2789 | int nbits) | |
2790 | { | |
2791 | if (nbits <= 32) | |
2792 | *dst = *src; | |
2793 | else { | |
2794 | int len = (((nbits)+32 -1)/32) * sizeof(unsigned long); | |
2795 | memcpy(dst, src, len); | |
2796 | } | |
2797 | } | |
2798 | ||
2799 | static inline __attribute__((always_inline)) void bitmap_and(unsigned long *dst, const unsigned long *src1, | |
2800 | const unsigned long *src2, int nbits) | |
2801 | { | |
2802 | if (nbits <= 32) | |
2803 | *dst = *src1 & *src2; | |
2804 | else | |
2805 | __bitmap_and(dst, src1, src2, nbits); | |
2806 | } | |
2807 | ||
2808 | static inline __attribute__((always_inline)) void bitmap_or(unsigned long *dst, const unsigned long *src1, | |
2809 | const unsigned long *src2, int nbits) | |
2810 | { | |
2811 | if (nbits <= 32) | |
2812 | *dst = *src1 | *src2; | |
2813 | else | |
2814 | __bitmap_or(dst, src1, src2, nbits); | |
2815 | } | |
2816 | ||
2817 | static inline __attribute__((always_inline)) void bitmap_xor(unsigned long *dst, const unsigned long *src1, | |
2818 | const unsigned long *src2, int nbits) | |
2819 | { | |
2820 | if (nbits <= 32) | |
2821 | *dst = *src1 ^ *src2; | |
2822 | else | |
2823 | __bitmap_xor(dst, src1, src2, nbits); | |
2824 | } | |
2825 | ||
2826 | static inline __attribute__((always_inline)) void bitmap_andnot(unsigned long *dst, const unsigned long *src1, | |
2827 | const unsigned long *src2, int nbits) | |
2828 | { | |
2829 | if (nbits <= 32) | |
2830 | *dst = *src1 & ~(*src2); | |
2831 | else | |
2832 | __bitmap_andnot(dst, src1, src2, nbits); | |
2833 | } | |
2834 | ||
2835 | static inline __attribute__((always_inline)) void bitmap_complement(unsigned long *dst, const unsigned long *src, | |
2836 | int nbits) | |
2837 | { | |
2838 | if (nbits <= 32) | |
2839 | *dst = ~(*src) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL ); | |
2840 | else | |
2841 | __bitmap_complement(dst, src, nbits); | |
2842 | } | |
2843 | ||
2844 | static inline __attribute__((always_inline)) int bitmap_equal(const unsigned long *src1, | |
2845 | const unsigned long *src2, int nbits) | |
2846 | { | |
2847 | if (nbits <= 32) | |
2848 | return ! ((*src1 ^ *src2) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
2849 | else | |
2850 | return __bitmap_equal(src1, src2, nbits); | |
2851 | } | |
2852 | ||
2853 | static inline __attribute__((always_inline)) int bitmap_intersects(const unsigned long *src1, | |
2854 | const unsigned long *src2, int nbits) | |
2855 | { | |
2856 | if (nbits <= 32) | |
2857 | return ((*src1 & *src2) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )) != 0; | |
2858 | else | |
2859 | return __bitmap_intersects(src1, src2, nbits); | |
2860 | } | |
2861 | ||
2862 | static inline __attribute__((always_inline)) int bitmap_subset(const unsigned long *src1, | |
2863 | const unsigned long *src2, int nbits) | |
2864 | { | |
2865 | if (nbits <= 32) | |
2866 | return ! ((*src1 & ~(*src2)) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
2867 | else | |
2868 | return __bitmap_subset(src1, src2, nbits); | |
2869 | } | |
2870 | ||
2871 | static inline __attribute__((always_inline)) int bitmap_empty(const unsigned long *src, int nbits) | |
2872 | { | |
2873 | if (nbits <= 32) | |
2874 | return ! (*src & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
2875 | else | |
2876 | return __bitmap_empty(src, nbits); | |
2877 | } | |
2878 | ||
2879 | static inline __attribute__((always_inline)) int bitmap_full(const unsigned long *src, int nbits) | |
2880 | { | |
2881 | if (nbits <= 32) | |
2882 | return ! (~(*src) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
2883 | else | |
2884 | return __bitmap_full(src, nbits); | |
2885 | } | |
2886 | ||
2887 | static inline __attribute__((always_inline)) int bitmap_weight(const unsigned long *src, int nbits) | |
2888 | { | |
2889 | if (nbits <= 32) | |
2890 | return hweight_long(*src & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL )); | |
2891 | return __bitmap_weight(src, nbits); | |
2892 | } | |
2893 | ||
2894 | static inline __attribute__((always_inline)) void bitmap_shift_right(unsigned long *dst, | |
2895 | const unsigned long *src, int n, int nbits) | |
2896 | { | |
2897 | if (nbits <= 32) | |
2898 | *dst = *src >> n; | |
2899 | else | |
2900 | __bitmap_shift_right(dst, src, n, nbits); | |
2901 | } | |
2902 | ||
2903 | static inline __attribute__((always_inline)) void bitmap_shift_left(unsigned long *dst, | |
2904 | const unsigned long *src, int n, int nbits) | |
2905 | { | |
2906 | if (nbits <= 32) | |
2907 | *dst = (*src << n) & ( ((nbits) % 32) ? (1UL<<((nbits) % 32))-1 : ~0UL ); | |
2908 | else | |
2909 | __bitmap_shift_left(dst, src, n, nbits); | |
2910 | } | |
2911 | # 87 "include/linux/cpumask.h" 2 | |
2912 | ||
2913 | typedef struct { unsigned long bits[(((1)+32 -1)/32)]; } cpumask_t; | |
2914 | extern cpumask_t _unused_cpumask_arg_; | |
2915 | ||
2916 | ||
2917 | static inline __attribute__((always_inline)) void __cpu_set(int cpu, volatile cpumask_t *dstp) | |
2918 | { | |
2919 | (__builtin_constant_p(cpu) ? ____atomic_set_bit(cpu, dstp->bits) : _set_bit_le(cpu,dstp->bits)); | |
2920 | } | |
2921 | ||
2922 | ||
2923 | static inline __attribute__((always_inline)) void __cpu_clear(int cpu, volatile cpumask_t *dstp) | |
2924 | { | |
2925 | (__builtin_constant_p(cpu) ? ____atomic_clear_bit(cpu, dstp->bits) : _clear_bit_le(cpu,dstp->bits)); | |
2926 | } | |
2927 | ||
2928 | ||
2929 | static inline __attribute__((always_inline)) void __cpus_setall(cpumask_t *dstp, int nbits) | |
2930 | { | |
2931 | bitmap_fill(dstp->bits, nbits); | |
2932 | } | |
2933 | ||
2934 | ||
2935 | static inline __attribute__((always_inline)) void __cpus_clear(cpumask_t *dstp, int nbits) | |
2936 | { | |
2937 | bitmap_zero(dstp->bits, nbits); | |
2938 | } | |
2939 | ||
2940 | ||
2941 | ||
2942 | ||
2943 | ||
2944 | static inline __attribute__((always_inline)) int __cpu_test_and_set(int cpu, cpumask_t *addr) | |
2945 | { | |
2946 | return (__builtin_constant_p(cpu) ? ____atomic_test_and_set_bit(cpu, addr->bits) : _test_and_set_bit_le(cpu,addr->bits)); | |
2947 | } | |
2948 | ||
2949 | ||
2950 | static inline __attribute__((always_inline)) void __cpus_and(cpumask_t *dstp, const cpumask_t *src1p, | |
2951 | const cpumask_t *src2p, int nbits) | |
2952 | { | |
2953 | bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits); | |
2954 | } | |
2955 | ||
2956 | ||
2957 | static inline __attribute__((always_inline)) void __cpus_or(cpumask_t *dstp, const cpumask_t *src1p, | |
2958 | const cpumask_t *src2p, int nbits) | |
2959 | { | |
2960 | bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits); | |
2961 | } | |
2962 | ||
2963 | ||
2964 | static inline __attribute__((always_inline)) void __cpus_xor(cpumask_t *dstp, const cpumask_t *src1p, | |
2965 | const cpumask_t *src2p, int nbits) | |
2966 | { | |
2967 | bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits); | |
2968 | } | |
2969 | ||
2970 | ||
2971 | ||
2972 | static inline __attribute__((always_inline)) void __cpus_andnot(cpumask_t *dstp, const cpumask_t *src1p, | |
2973 | const cpumask_t *src2p, int nbits) | |
2974 | { | |
2975 | bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits); | |
2976 | } | |
2977 | ||
2978 | ||
2979 | static inline __attribute__((always_inline)) void __cpus_complement(cpumask_t *dstp, | |
2980 | const cpumask_t *srcp, int nbits) | |
2981 | { | |
2982 | bitmap_complement(dstp->bits, srcp->bits, nbits); | |
2983 | } | |
2984 | ||
2985 | ||
2986 | static inline __attribute__((always_inline)) int __cpus_equal(const cpumask_t *src1p, | |
2987 | const cpumask_t *src2p, int nbits) | |
2988 | { | |
2989 | return bitmap_equal(src1p->bits, src2p->bits, nbits); | |
2990 | } | |
2991 | ||
2992 | ||
2993 | static inline __attribute__((always_inline)) int __cpus_intersects(const cpumask_t *src1p, | |
2994 | const cpumask_t *src2p, int nbits) | |
2995 | { | |
2996 | return bitmap_intersects(src1p->bits, src2p->bits, nbits); | |
2997 | } | |
2998 | ||
2999 | ||
3000 | static inline __attribute__((always_inline)) int __cpus_subset(const cpumask_t *src1p, | |
3001 | const cpumask_t *src2p, int nbits) | |
3002 | { | |
3003 | return bitmap_subset(src1p->bits, src2p->bits, nbits); | |
3004 | } | |
3005 | ||
3006 | ||
3007 | static inline __attribute__((always_inline)) int __cpus_empty(const cpumask_t *srcp, int nbits) | |
3008 | { | |
3009 | return bitmap_empty(srcp->bits, nbits); | |
3010 | } | |
3011 | ||
3012 | ||
3013 | static inline __attribute__((always_inline)) int __cpus_full(const cpumask_t *srcp, int nbits) | |
3014 | { | |
3015 | return bitmap_full(srcp->bits, nbits); | |
3016 | } | |
3017 | ||
3018 | ||
3019 | static inline __attribute__((always_inline)) int __cpus_weight(const cpumask_t *srcp, int nbits) | |
3020 | { | |
3021 | return bitmap_weight(srcp->bits, nbits); | |
3022 | } | |
3023 | ||
3024 | ||
3025 | ||
3026 | static inline __attribute__((always_inline)) void __cpus_shift_right(cpumask_t *dstp, | |
3027 | const cpumask_t *srcp, int n, int nbits) | |
3028 | { | |
3029 | bitmap_shift_right(dstp->bits, srcp->bits, n, nbits); | |
3030 | } | |
3031 | ||
3032 | ||
3033 | ||
3034 | static inline __attribute__((always_inline)) void __cpus_shift_left(cpumask_t *dstp, | |
3035 | const cpumask_t *srcp, int n, int nbits) | |
3036 | { | |
3037 | bitmap_shift_left(dstp->bits, srcp->bits, n, nbits); | |
3038 | } | |
3039 | # 270 "include/linux/cpumask.h" | |
3040 | static inline __attribute__((always_inline)) int __cpumask_scnprintf(char *buf, int len, | |
3041 | const cpumask_t *srcp, int nbits) | |
3042 | { | |
3043 | return bitmap_scnprintf(buf, len, srcp->bits, nbits); | |
3044 | } | |
3045 | ||
3046 | ||
3047 | ||
3048 | static inline __attribute__((always_inline)) int __cpumask_parse(const char *buf, int len, | |
3049 | cpumask_t *dstp, int nbits) | |
3050 | { | |
3051 | return bitmap_parse(buf, len, dstp->bits, nbits); | |
3052 | } | |
3053 | ||
3054 | ||
3055 | ||
3056 | static inline __attribute__((always_inline)) int __cpulist_scnprintf(char *buf, int len, | |
3057 | const cpumask_t *srcp, int nbits) | |
3058 | { | |
3059 | return bitmap_scnlistprintf(buf, len, srcp->bits, nbits); | |
3060 | } | |
3061 | ||
3062 | ||
3063 | static inline __attribute__((always_inline)) int __cpulist_parse(const char *buf, cpumask_t *dstp, int nbits) | |
3064 | { | |
3065 | return bitmap_parselist(buf, dstp->bits, nbits); | |
3066 | } | |
3067 | ||
3068 | ||
3069 | ||
3070 | static inline __attribute__((always_inline)) int __cpu_remap(int oldbit, | |
3071 | const cpumask_t *oldp, const cpumask_t *newp, int nbits) | |
3072 | { | |
3073 | return bitmap_bitremap(oldbit, oldp->bits, newp->bits, nbits); | |
3074 | } | |
3075 | ||
3076 | ||
3077 | ||
3078 | static inline __attribute__((always_inline)) void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp, | |
3079 | const cpumask_t *oldp, const cpumask_t *newp, int nbits) | |
3080 | { | |
3081 | bitmap_remap(dstp->bits, srcp->bits, oldp->bits, newp->bits, nbits); | |
3082 | } | |
3083 | # 380 "include/linux/cpumask.h" | |
3084 | extern cpumask_t cpu_possible_map; | |
3085 | extern cpumask_t cpu_online_map; | |
3086 | extern cpumask_t cpu_present_map; | |
3087 | # 53 "include/linux/sched.h" 2 | |
3088 | # 1 "include/linux/errno.h" 1 | |
3089 | ||
3090 | ||
3091 | ||
3092 | # 1 "include/asm/errno.h" 1 | |
3093 | ||
3094 | ||
3095 | ||
3096 | # 1 "include/asm-generic/errno.h" 1 | |
3097 | ||
3098 | ||
3099 | ||
3100 | # 1 "include/asm-generic/errno-base.h" 1 | |
3101 | # 5 "include/asm-generic/errno.h" 2 | |
3102 | # 5 "include/asm/errno.h" 2 | |
3103 | # 5 "include/linux/errno.h" 2 | |
3104 | # 54 "include/linux/sched.h" 2 | |
3105 | # 1 "include/linux/nodemask.h" 1 | |
3106 | # 86 "include/linux/nodemask.h" | |
3107 | # 1 "include/linux/numa.h" 1 | |
3108 | # 87 "include/linux/nodemask.h" 2 | |
3109 | ||
3110 | typedef struct { unsigned long bits[((((1 << 0))+32 -1)/32)]; } nodemask_t; | |
3111 | extern nodemask_t _unused_nodemask_arg_; | |
3112 | ||
3113 | ||
3114 | static inline __attribute__((always_inline)) void __node_set(int node, volatile nodemask_t *dstp) | |
3115 | { | |
3116 | (__builtin_constant_p(node) ? ____atomic_set_bit(node, dstp->bits) : _set_bit_le(node,dstp->bits)); | |
3117 | } | |
3118 | ||
3119 | ||
3120 | static inline __attribute__((always_inline)) void __node_clear(int node, volatile nodemask_t *dstp) | |
3121 | { | |
3122 | (__builtin_constant_p(node) ? ____atomic_clear_bit(node, dstp->bits) : _clear_bit_le(node,dstp->bits)); | |
3123 | } | |
3124 | ||
3125 | ||
3126 | static inline __attribute__((always_inline)) void __nodes_setall(nodemask_t *dstp, int nbits) | |
3127 | { | |
3128 | bitmap_fill(dstp->bits, nbits); | |
3129 | } | |
3130 | ||
3131 | ||
3132 | static inline __attribute__((always_inline)) void __nodes_clear(nodemask_t *dstp, int nbits) | |
3133 | { | |
3134 | bitmap_zero(dstp->bits, nbits); | |
3135 | } | |
3136 | ||
3137 | ||
3138 | ||
3139 | ||
3140 | ||
3141 | ||
3142 | static inline __attribute__((always_inline)) int __node_test_and_set(int node, nodemask_t *addr) | |
3143 | { | |
3144 | return (__builtin_constant_p(node) ? ____atomic_test_and_set_bit(node, addr->bits) : _test_and_set_bit_le(node,addr->bits)); | |
3145 | } | |
3146 | ||
3147 | ||
3148 | ||
3149 | static inline __attribute__((always_inline)) void __nodes_and(nodemask_t *dstp, const nodemask_t *src1p, | |
3150 | const nodemask_t *src2p, int nbits) | |
3151 | { | |
3152 | bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits); | |
3153 | } | |
3154 | ||
3155 | ||
3156 | ||
3157 | static inline __attribute__((always_inline)) void __nodes_or(nodemask_t *dstp, const nodemask_t *src1p, | |
3158 | const nodemask_t *src2p, int nbits) | |
3159 | { | |
3160 | bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits); | |
3161 | } | |
3162 | ||
3163 | ||
3164 | ||
3165 | static inline __attribute__((always_inline)) void __nodes_xor(nodemask_t *dstp, const nodemask_t *src1p, | |
3166 | const nodemask_t *src2p, int nbits) | |
3167 | { | |
3168 | bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits); | |
3169 | } | |
3170 | ||
3171 | ||
3172 | ||
3173 | static inline __attribute__((always_inline)) void __nodes_andnot(nodemask_t *dstp, const nodemask_t *src1p, | |
3174 | const nodemask_t *src2p, int nbits) | |
3175 | { | |
3176 | bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits); | |
3177 | } | |
3178 | ||
3179 | ||
3180 | ||
3181 | static inline __attribute__((always_inline)) void __nodes_complement(nodemask_t *dstp, | |
3182 | const nodemask_t *srcp, int nbits) | |
3183 | { | |
3184 | bitmap_complement(dstp->bits, srcp->bits, nbits); | |
3185 | } | |
3186 | ||
3187 | ||
3188 | ||
3189 | static inline __attribute__((always_inline)) int __nodes_equal(const nodemask_t *src1p, | |
3190 | const nodemask_t *src2p, int nbits) | |
3191 | { | |
3192 | return bitmap_equal(src1p->bits, src2p->bits, nbits); | |
3193 | } | |
3194 | ||
3195 | ||
3196 | ||
3197 | static inline __attribute__((always_inline)) int __nodes_intersects(const nodemask_t *src1p, | |
3198 | const nodemask_t *src2p, int nbits) | |
3199 | { | |
3200 | return bitmap_intersects(src1p->bits, src2p->bits, nbits); | |
3201 | } | |
3202 | ||
3203 | ||
3204 | ||
3205 | static inline __attribute__((always_inline)) int __nodes_subset(const nodemask_t *src1p, | |
3206 | const nodemask_t *src2p, int nbits) | |
3207 | { | |
3208 | return bitmap_subset(src1p->bits, src2p->bits, nbits); | |
3209 | } | |
3210 | ||
3211 | ||
3212 | static inline __attribute__((always_inline)) int __nodes_empty(const nodemask_t *srcp, int nbits) | |
3213 | { | |
3214 | return bitmap_empty(srcp->bits, nbits); | |
3215 | } | |
3216 | ||
3217 | ||
3218 | static inline __attribute__((always_inline)) int __nodes_full(const nodemask_t *srcp, int nbits) | |
3219 | { | |
3220 | return bitmap_full(srcp->bits, nbits); | |
3221 | } | |
3222 | ||
3223 | ||
3224 | static inline __attribute__((always_inline)) int __nodes_weight(const nodemask_t *srcp, int nbits) | |
3225 | { | |
3226 | return bitmap_weight(srcp->bits, nbits); | |
3227 | } | |
3228 | ||
3229 | ||
3230 | ||
3231 | static inline __attribute__((always_inline)) void __nodes_shift_right(nodemask_t *dstp, | |
3232 | const nodemask_t *srcp, int n, int nbits) | |
3233 | { | |
3234 | bitmap_shift_right(dstp->bits, srcp->bits, n, nbits); | |
3235 | } | |
3236 | ||
3237 | ||
3238 | ||
3239 | static inline __attribute__((always_inline)) void __nodes_shift_left(nodemask_t *dstp, | |
3240 | const nodemask_t *srcp, int n, int nbits) | |
3241 | { | |
3242 | bitmap_shift_left(dstp->bits, srcp->bits, n, nbits); | |
3243 | } | |
3244 | ||
3245 | ||
3246 | ||
3247 | ||
3248 | ||
3249 | static inline __attribute__((always_inline)) int __first_node(const nodemask_t *srcp) | |
3250 | { | |
3251 | return ({ int __x = ((1 << 0)); int __y = (_find_first_bit_le(srcp->bits,(1 << 0))); __x < __y ? __x: __y; }); | |
3252 | } | |
3253 | ||
3254 | ||
3255 | static inline __attribute__((always_inline)) int __next_node(int n, const nodemask_t *srcp) | |
3256 | { | |
3257 | return ({ int __x = ((1 << 0)); int __y = (_find_next_bit_le(srcp->bits,(1 << 0),n+1)); __x < __y ? __x: __y; }); | |
3258 | } | |
3259 | # 251 "include/linux/nodemask.h" | |
3260 | static inline __attribute__((always_inline)) int __first_unset_node(const nodemask_t *maskp) | |
3261 | { | |
3262 | return ({ int __x = ((1 << 0)); int __y = (_find_first_zero_bit_le(maskp->bits,(1 << 0))); __x < __y ? __x: __y; }); | |
3263 | ||
3264 | } | |
3265 | # 285 "include/linux/nodemask.h" | |
3266 | static inline __attribute__((always_inline)) int __nodemask_scnprintf(char *buf, int len, | |
3267 | const nodemask_t *srcp, int nbits) | |
3268 | { | |
3269 | return bitmap_scnprintf(buf, len, srcp->bits, nbits); | |
3270 | } | |
3271 | ||
3272 | ||
3273 | ||
3274 | static inline __attribute__((always_inline)) int __nodemask_parse(const char *buf, int len, | |
3275 | nodemask_t *dstp, int nbits) | |
3276 | { | |
3277 | return bitmap_parse(buf, len, dstp->bits, nbits); | |
3278 | } | |
3279 | ||
3280 | ||
3281 | ||
3282 | static inline __attribute__((always_inline)) int __nodelist_scnprintf(char *buf, int len, | |
3283 | const nodemask_t *srcp, int nbits) | |
3284 | { | |
3285 | return bitmap_scnlistprintf(buf, len, srcp->bits, nbits); | |
3286 | } | |
3287 | ||
3288 | ||
3289 | static inline __attribute__((always_inline)) int __nodelist_parse(const char *buf, nodemask_t *dstp, int nbits) | |
3290 | { | |
3291 | return bitmap_parselist(buf, dstp->bits, nbits); | |
3292 | } | |
3293 | ||
3294 | ||
3295 | ||
3296 | static inline __attribute__((always_inline)) int __node_remap(int oldbit, | |
3297 | const nodemask_t *oldp, const nodemask_t *newp, int nbits) | |
3298 | { | |
3299 | return bitmap_bitremap(oldbit, oldp->bits, newp->bits, nbits); | |
3300 | } | |
3301 | ||
3302 | ||
3303 | ||
3304 | static inline __attribute__((always_inline)) void __nodes_remap(nodemask_t *dstp, const nodemask_t *srcp, | |
3305 | const nodemask_t *oldp, const nodemask_t *newp, int nbits) | |
3306 | { | |
3307 | bitmap_remap(dstp->bits, srcp->bits, oldp->bits, newp->bits, nbits); | |
3308 | } | |
3309 | # 345 "include/linux/nodemask.h" | |
3310 | extern nodemask_t node_online_map; | |
3311 | extern nodemask_t node_possible_map; | |
3312 | # 55 "include/linux/sched.h" 2 | |
3313 | ||
3314 | ||
3315 | # 1 "include/asm/semaphore.h" 1 | |
3316 | # 9 "include/asm/semaphore.h" | |
3317 | # 1 "include/linux/wait.h" 1 | |
3318 | # 28 "include/linux/wait.h" | |
3319 | typedef struct __wait_queue wait_queue_t; | |
3320 | typedef int (*wait_queue_func_t)(wait_queue_t *wait, unsigned mode, int sync, void *key); | |
3321 | int default_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key); | |
3322 | ||
3323 | struct __wait_queue { | |
3324 | unsigned int flags; | |
3325 | ||
3326 | void *private; | |
3327 | wait_queue_func_t func; | |
3328 | struct list_head task_list; | |
3329 | }; | |
3330 | ||
3331 | struct wait_bit_key { | |
3332 | void *flags; | |
3333 | int bit_nr; | |
3334 | }; | |
3335 | ||
3336 | struct wait_bit_queue { | |
3337 | struct wait_bit_key key; | |
3338 | wait_queue_t wait; | |
3339 | }; | |
3340 | ||
3341 | struct __wait_queue_head { | |
3342 | spinlock_t lock; | |
3343 | struct list_head task_list; | |
3344 | }; | |
3345 | typedef struct __wait_queue_head wait_queue_head_t; | |
3346 | ||
3347 | struct task_struct; | |
3348 | # 80 "include/linux/wait.h" | |
3349 | extern void init_waitqueue_head(wait_queue_head_t *q); | |
3350 | ||
3351 | static inline __attribute__((always_inline)) void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p) | |
3352 | { | |
3353 | q->flags = 0; | |
3354 | q->private = p; | |
3355 | q->func = default_wake_function; | |
3356 | } | |
3357 | ||
3358 | static inline __attribute__((always_inline)) void init_waitqueue_func_entry(wait_queue_t *q, | |
3359 | wait_queue_func_t func) | |
3360 | { | |
3361 | q->flags = 0; | |
3362 | q->private = ((void *)0); | |
3363 | q->func = func; | |
3364 | } | |
3365 | ||
3366 | static inline __attribute__((always_inline)) int waitqueue_active(wait_queue_head_t *q) | |
3367 | { | |
3368 | return !list_empty(&q->task_list); | |
3369 | } | |
3370 | # 111 "include/linux/wait.h" | |
3371 | extern void add_wait_queue(wait_queue_head_t *q, wait_queue_t * wait); | |
3372 | extern void add_wait_queue_exclusive(wait_queue_head_t *q, wait_queue_t * wait); | |
3373 | extern void remove_wait_queue(wait_queue_head_t *q, wait_queue_t * wait); | |
3374 | ||
3375 | static inline __attribute__((always_inline)) void __add_wait_queue(wait_queue_head_t *head, wait_queue_t *new) | |
3376 | { | |
3377 | list_add(&new->task_list, &head->task_list); | |
3378 | } | |
3379 | ||
3380 | ||
3381 | ||
3382 | ||
3383 | static inline __attribute__((always_inline)) void __add_wait_queue_tail(wait_queue_head_t *head, | |
3384 | wait_queue_t *new) | |
3385 | { | |
3386 | list_add_tail(&new->task_list, &head->task_list); | |
3387 | } | |
3388 | ||
3389 | static inline __attribute__((always_inline)) void __remove_wait_queue(wait_queue_head_t *head, | |
3390 | wait_queue_t *old) | |
3391 | { | |
3392 | list_del(&old->task_list); | |
3393 | } | |
3394 | ||
3395 | void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr, void *key); | |
3396 | extern void __wake_up_locked(wait_queue_head_t *q, unsigned int mode); | |
3397 | extern void __wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr); | |
3398 | void __wake_up_bit(wait_queue_head_t *, void *, int); | |
3399 | int __wait_on_bit(wait_queue_head_t *, struct wait_bit_queue *, int (*)(void *), unsigned); | |
3400 | int __wait_on_bit_lock(wait_queue_head_t *, struct wait_bit_queue *, int (*)(void *), unsigned); | |
3401 | void wake_up_bit(void *, int); | |
3402 | int out_of_line_wait_on_bit(void *, int, int (*)(void *), unsigned); | |
3403 | int out_of_line_wait_on_bit_lock(void *, int, int (*)(void *), unsigned); | |
3404 | wait_queue_head_t *bit_waitqueue(void *, int); | |
3405 | # 342 "include/linux/wait.h" | |
3406 | static inline __attribute__((always_inline)) void add_wait_queue_exclusive_locked(wait_queue_head_t *q, | |
3407 | wait_queue_t * wait) | |
3408 | { | |
3409 | wait->flags |= 0x01; | |
3410 | __add_wait_queue_tail(q, wait); | |
3411 | } | |
3412 | ||
3413 | ||
3414 | ||
3415 | ||
3416 | static inline __attribute__((always_inline)) void remove_wait_queue_locked(wait_queue_head_t *q, | |
3417 | wait_queue_t * wait) | |
3418 | { | |
3419 | __remove_wait_queue(q, wait); | |
3420 | } | |
3421 | ||
3422 | ||
3423 | ||
3424 | ||
3425 | ||
3426 | ||
3427 | extern void sleep_on(wait_queue_head_t *q); | |
3428 | extern long sleep_on_timeout(wait_queue_head_t *q, signed long timeout); | |
3429 | ||
3430 | extern void interruptible_sleep_on(wait_queue_head_t *q); | |
3431 | extern long interruptible_sleep_on_timeout(wait_queue_head_t *q, signed long timeout); | |
3432 | ||
3433 | ||
3434 | ||
3435 | ||
3436 | ||
3437 | void prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state); | |
3438 | ||
3439 | void prepare_to_wait_exclusive(wait_queue_head_t *q, wait_queue_t *wait, int state); | |
3440 | ||
3441 | void finish_wait(wait_queue_head_t *q, wait_queue_t *wait); | |
3442 | int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key); | |
3443 | int wake_bit_function(wait_queue_t *wait, unsigned mode, int sync, void *key); | |
3444 | # 420 "include/linux/wait.h" | |
3445 | static inline __attribute__((always_inline)) int wait_on_bit(void *word, int bit, | |
3446 | int (*action)(void *), unsigned mode) | |
3447 | { | |
3448 | if (!test_bit(bit, word)) | |
3449 | return 0; | |
3450 | return out_of_line_wait_on_bit(word, bit, action, mode); | |
3451 | } | |
3452 | # 444 "include/linux/wait.h" | |
3453 | static inline __attribute__((always_inline)) int wait_on_bit_lock(void *word, int bit, | |
3454 | int (*action)(void *), unsigned mode) | |
3455 | { | |
3456 | if (!(__builtin_constant_p(bit) ? ____atomic_test_and_set_bit(bit, word) : _test_and_set_bit_le(bit,word))) | |
3457 | return 0; | |
3458 | return out_of_line_wait_on_bit_lock(word, bit, action, mode); | |
3459 | } | |
3460 | # 10 "include/asm/semaphore.h" 2 | |
3461 | # 1 "include/linux/rwsem.h" 1 | |
3462 | # 19 "include/linux/rwsem.h" | |
3463 | struct rw_semaphore; | |
3464 | ||
3465 | ||
3466 | # 1 "include/linux/rwsem-spinlock.h" 1 | |
3467 | # 22 "include/linux/rwsem-spinlock.h" | |
3468 | struct rwsem_waiter; | |
3469 | # 31 "include/linux/rwsem-spinlock.h" | |
3470 | struct rw_semaphore { | |
3471 | __s32 activity; | |
3472 | spinlock_t wait_lock; | |
3473 | struct list_head wait_list; | |
3474 | ||
3475 | ||
3476 | ||
3477 | }; | |
3478 | # 52 "include/linux/rwsem-spinlock.h" | |
3479 | extern void __init_rwsem(struct rw_semaphore *sem, const char *name, | |
3480 | struct lock_class_key *key); | |
3481 | # 62 "include/linux/rwsem-spinlock.h" | |
3482 | extern void __down_read(struct rw_semaphore *sem); | |
3483 | extern int __down_read_trylock(struct rw_semaphore *sem); | |
3484 | extern void __down_write(struct rw_semaphore *sem); | |
3485 | extern void __down_write_nested(struct rw_semaphore *sem, int subclass); | |
3486 | extern int __down_write_trylock(struct rw_semaphore *sem); | |
3487 | extern void __up_read(struct rw_semaphore *sem); | |
3488 | extern void __up_write(struct rw_semaphore *sem); | |
3489 | extern void __downgrade_write(struct rw_semaphore *sem); | |
3490 | ||
3491 | static inline __attribute__((always_inline)) int rwsem_is_locked(struct rw_semaphore *sem) | |
3492 | { | |
3493 | return (sem->activity != 0); | |
3494 | } | |
3495 | # 23 "include/linux/rwsem.h" 2 | |
3496 | ||
3497 | ||
3498 | ||
3499 | ||
3500 | ||
3501 | ||
3502 | ||
3503 | extern void down_read(struct rw_semaphore *sem); | |
3504 | ||
3505 | ||
3506 | ||
3507 | ||
3508 | extern int down_read_trylock(struct rw_semaphore *sem); | |
3509 | ||
3510 | ||
3511 | ||
3512 | ||
3513 | extern void down_write(struct rw_semaphore *sem); | |
3514 | ||
3515 | ||
3516 | ||
3517 | ||
3518 | extern int down_write_trylock(struct rw_semaphore *sem); | |
3519 | ||
3520 | ||
3521 | ||
3522 | ||
3523 | extern void up_read(struct rw_semaphore *sem); | |
3524 | ||
3525 | ||
3526 | ||
3527 | ||
3528 | extern void up_write(struct rw_semaphore *sem); | |
3529 | ||
3530 | ||
3531 | ||
3532 | ||
3533 | extern void downgrade_write(struct rw_semaphore *sem); | |
3534 | # 11 "include/asm/semaphore.h" 2 | |
3535 | ||
3536 | ||
3537 | # 1 "include/asm/locks.h" 1 | |
3538 | # 14 "include/asm/semaphore.h" 2 | |
3539 | ||
3540 | struct semaphore { | |
3541 | atomic_t count; | |
3542 | int sleepers; | |
3543 | wait_queue_head_t wait; | |
3544 | }; | |
3545 | # 33 "include/asm/semaphore.h" | |
3546 | static inline __attribute__((always_inline)) void sema_init(struct semaphore *sem, int val) | |
3547 | { | |
3548 | (((&sem->count)->counter) = (val)); | |
3549 | sem->sleepers = 0; | |
3550 | init_waitqueue_head(&sem->wait); | |
3551 | } | |
3552 | ||
3553 | static inline __attribute__((always_inline)) void init_MUTEX(struct semaphore *sem) | |
3554 | { | |
3555 | sema_init(sem, 1); | |
3556 | } | |
3557 | ||
3558 | static inline __attribute__((always_inline)) void init_MUTEX_LOCKED(struct semaphore *sem) | |
3559 | { | |
3560 | sema_init(sem, 0); | |
3561 | } | |
3562 | ||
3563 | ||
3564 | ||
3565 | ||
3566 | void __down_failed(void); | |
3567 | int __down_interruptible_failed(void); | |
3568 | int __down_trylock_failed(void); | |
3569 | void __up_wakeup(void); | |
3570 | ||
3571 | extern void __down(struct semaphore * sem); | |
3572 | extern int __down_interruptible(struct semaphore * sem); | |
3573 | extern int __down_trylock(struct semaphore * sem); | |
3574 | extern void __up(struct semaphore * sem); | |
3575 | ||
3576 | ||
3577 | ||
3578 | ||
3579 | ||
3580 | static inline __attribute__((always_inline)) void down(struct semaphore * sem) | |
3581 | { | |
3582 | do { do { } while (0); } while (0); | |
3583 | ({ __asm__ __volatile__( "@ down_op\n" " mrs ip, cpsr\n" " orr lr, ip, #128\n" " msr cpsr_c, lr\n" " ldr lr, [%0]\n" " subs lr, lr, %1\n" " str lr, [%0]\n" " msr cpsr_c, ip\n" " movmi ip, %0\n" " blmi " "__down_failed" : : "r" (sem), "I" (1) : "ip", "lr", "cc"); __asm__ __volatile__("": : :"memory"); }); | |
3584 | } | |
3585 | ||
3586 | ||
3587 | ||
3588 | ||
3589 | ||
3590 | static inline __attribute__((always_inline)) int down_interruptible (struct semaphore * sem) | |
3591 | { | |
3592 | do { do { } while (0); } while (0); | |
3593 | return ({ unsigned int ret; __asm__ __volatile__( "@ down_op_ret\n" " mrs ip, cpsr\n" " orr lr, ip, #128\n" " msr cpsr_c, lr\n" " ldr lr, [%1]\n" " subs lr, lr, %2\n" " str lr, [%1]\n" " msr cpsr_c, ip\n" " movmi ip, %1\n" " movpl ip, #0\n" " blmi " "__down_interruptible_failed" "\n" " mov %0, ip" : "=&r" (ret) : "r" (sem), "I" (1) : "ip", "lr", "cc"); __asm__ __volatile__("": : :"memory"); ret; }); | |
3594 | } | |
3595 | ||
3596 | static inline __attribute__((always_inline)) int down_trylock(struct semaphore *sem) | |
3597 | { | |
3598 | return ({ unsigned int ret; __asm__ __volatile__( "@ down_op_ret\n" " mrs ip, cpsr\n" " orr lr, ip, #128\n" " msr cpsr_c, lr\n" " ldr lr, [%1]\n" " subs lr, lr, %2\n" " str lr, [%1]\n" " msr cpsr_c, ip\n" " movmi ip, %1\n" " movpl ip, #0\n" " blmi " "__down_trylock_failed" "\n" " mov %0, ip" : "=&r" (ret) : "r" (sem), "I" (1) : "ip", "lr", "cc"); __asm__ __volatile__("": : :"memory"); ret; }); | |
3599 | } | |
3600 | ||
3601 | ||
3602 | ||
3603 | ||
3604 | ||
3605 | ||
3606 | ||
3607 | static inline __attribute__((always_inline)) void up(struct semaphore * sem) | |
3608 | { | |
3609 | ({ __asm__ __volatile__("": : :"memory"); __asm__ __volatile__( "@ up_op\n" " mrs ip, cpsr\n" " orr lr, ip, #128\n" " msr cpsr_c, lr\n" " ldr lr, [%0]\n" " adds lr, lr, %1\n" " str lr, [%0]\n" " msr cpsr_c, ip\n" " movle ip, %0\n" " blle " "__up_wakeup" : : "r" (sem), "I" (1) : "ip", "lr", "cc"); }); | |
3610 | } | |
3611 | # 58 "include/linux/sched.h" 2 | |
3612 | # 1 "include/asm/page.h" 1 | |
3613 | # 32 "include/asm/page.h" | |
3614 | # 1 "include/asm/glue.h" 1 | |
3615 | # 33 "include/asm/page.h" 2 | |
3616 | # 109 "include/asm/page.h" | |
3617 | struct cpu_user_fns { | |
3618 | void (*cpu_clear_user_page)(void *p, unsigned long user); | |
3619 | void (*cpu_copy_user_page)(void *to, const void *from, | |
3620 | unsigned long user); | |
3621 | }; | |
3622 | # 126 "include/asm/page.h" | |
3623 | extern void xsc3_mc_clear_user_page(void *p, unsigned long user); | |
3624 | extern void xsc3_mc_copy_user_page(void *to, const void *from, | |
3625 | unsigned long user); | |
3626 | ||
3627 | ||
3628 | ||
3629 | ||
3630 | ||
3631 | ||
3632 | extern void copy_page(void *to, const void *from); | |
3633 | # 161 "include/asm/page.h" | |
3634 | typedef unsigned long pte_t; | |
3635 | typedef unsigned long pmd_t; | |
3636 | typedef unsigned long pgd_t[2]; | |
3637 | typedef unsigned long pgprot_t; | |
3638 | # 178 "include/asm/page.h" | |
3639 | extern pmd_t *top_pmd; | |
3640 | ||
3641 | ||
3642 | ||
3643 | # 1 "include/asm/memory.h" 1 | |
3644 | # 27 "include/asm/memory.h" | |
3645 | # 1 "include/asm/arch/memory.h" 1 | |
3646 | ||
3647 | ||
3648 | ||
3649 | # 1 "include/linux/config.h" 1 | |
3650 | ||
3651 | ||
3652 | ||
3653 | ||
3654 | ||
3655 | # 1 "include/linux/autoconf.h" 1 | |
3656 | # 7 "include/linux/config.h" 2 | |
3657 | # 5 "include/asm/arch/memory.h" 2 | |
3658 | # 28 "include/asm/memory.h" 2 | |
3659 | # 1 "include/asm/sizes.h" 1 | |
3660 | # 29 "include/asm/memory.h" 2 | |
3661 | # 168 "include/asm/memory.h" | |
3662 | static inline __attribute__((always_inline)) unsigned long virt_to_phys(void *x) | |
3663 | { | |
3664 | return (((unsigned long)(x)) - (0x40000000UL) + (0x00000000UL)); | |
3665 | } | |
3666 | ||
3667 | static inline __attribute__((always_inline)) void *phys_to_virt(unsigned long x) | |
3668 | { | |
3669 | return (void *)((((unsigned long)(x)) - (0x00000000UL) + (0x40000000UL))); | |
3670 | } | |
3671 | # 191 "include/asm/memory.h" | |
3672 | static inline __attribute__((always_inline)) __attribute__((deprecated)) unsigned long virt_to_bus(void *x) | |
3673 | { | |
3674 | return ((((unsigned long)x) - (0x40000000UL) + (0x00000000UL))); | |
3675 | } | |
3676 | ||
3677 | static inline __attribute__((always_inline)) __attribute__((deprecated)) void *bus_to_virt(unsigned long x) | |
3678 | { | |
3679 | return (void *)(((x) - (0x00000000UL) + (0x40000000UL))); | |
3680 | } | |
3681 | # 290 "include/asm/memory.h" | |
3682 | # 1 "include/asm-generic/memory_model.h" 1 | |
3683 | # 291 "include/asm/memory.h" 2 | |
3684 | # 183 "include/asm/page.h" 2 | |
3685 | # 196 "include/asm/page.h" | |
3686 | # 1 "include/asm-generic/page.h" 1 | |
3687 | # 10 "include/asm-generic/page.h" | |
3688 | static __inline__ __attribute__((always_inline)) __attribute__((__const__)) int get_order(unsigned long size) | |
3689 | { | |
3690 | int order; | |
3691 | ||
3692 | size = (size - 1) >> (12 - 1); | |
3693 | order = -1; | |
3694 | do { | |
3695 | size >>= 1; | |
3696 | order++; | |
3697 | } while (size); | |
3698 | return order; | |
3699 | } | |
3700 | # 197 "include/asm/page.h" 2 | |
3701 | # 59 "include/linux/sched.h" 2 | |
3702 | ||
3703 | # 1 "include/asm/mmu.h" 1 | |
3704 | ||
3705 | ||
3706 | ||
3707 | ||
3708 | ||
3709 | typedef struct { | |
3710 | ||
3711 | ||
3712 | ||
3713 | unsigned int kvm_seq; | |
3714 | } mm_context_t; | |
3715 | # 61 "include/linux/sched.h" 2 | |
3716 | # 1 "include/asm/cputime.h" 1 | |
3717 | ||
3718 | ||
3719 | ||
3720 | # 1 "include/asm-generic/cputime.h" 1 | |
3721 | ||
3722 | ||
3723 | ||
3724 | ||
3725 | ||
3726 | ||
3727 | typedef unsigned long cputime_t; | |
3728 | # 23 "include/asm-generic/cputime.h" | |
3729 | typedef u64 cputime64_t; | |
3730 | # 5 "include/asm/cputime.h" 2 | |
3731 | # 62 "include/linux/sched.h" 2 | |
3732 | ||
3733 | # 1 "include/linux/smp.h" 1 | |
3734 | # 10 "include/linux/smp.h" | |
3735 | extern void cpu_idle(void); | |
3736 | # 84 "include/linux/smp.h" | |
3737 | static inline __attribute__((always_inline)) int up_smp_call_function(void) | |
3738 | { | |
3739 | return 0; | |
3740 | } | |
3741 | # 96 "include/linux/smp.h" | |
3742 | static inline __attribute__((always_inline)) void smp_send_reschedule(int cpu) { } | |
3743 | # 128 "include/linux/smp.h" | |
3744 | void smp_setup_processor_id(void); | |
3745 | # 64 "include/linux/sched.h" 2 | |
3746 | # 1 "include/linux/sem.h" 1 | |
3747 | ||
3748 | ||
3749 | ||
3750 | # 1 "include/linux/ipc.h" 1 | |
3751 | # 9 "include/linux/ipc.h" | |
3752 | struct ipc_perm | |
3753 | { | |
3754 | __kernel_key_t key; | |
3755 | __kernel_uid_t uid; | |
3756 | __kernel_gid_t gid; | |
3757 | __kernel_uid_t cuid; | |
3758 | __kernel_gid_t cgid; | |
3759 | __kernel_mode_t mode; | |
3760 | unsigned short seq; | |
3761 | }; | |
3762 | ||
3763 | ||
3764 | # 1 "include/asm/ipcbuf.h" 1 | |
3765 | # 14 "include/asm/ipcbuf.h" | |
3766 | struct ipc64_perm | |
3767 | { | |
3768 | __kernel_key_t key; | |
3769 | __kernel_uid32_t uid; | |
3770 | __kernel_gid32_t gid; | |
3771 | __kernel_uid32_t cuid; | |
3772 | __kernel_gid32_t cgid; | |
3773 | __kernel_mode_t mode; | |
3774 | unsigned short __pad1; | |
3775 | unsigned short seq; | |
3776 | unsigned short __pad2; | |
3777 | unsigned long __unused1; | |
3778 | unsigned long __unused2; | |
3779 | }; | |
3780 | # 22 "include/linux/ipc.h" 2 | |
3781 | # 57 "include/linux/ipc.h" | |
3782 | struct kern_ipc_perm | |
3783 | { | |
3784 | spinlock_t lock; | |
3785 | int deleted; | |
3786 | key_t key; | |
3787 | uid_t uid; | |
3788 | gid_t gid; | |
3789 | uid_t cuid; | |
3790 | gid_t cgid; | |
3791 | mode_t mode; | |
3792 | unsigned long seq; | |
3793 | void *security; | |
3794 | }; | |
3795 | # 5 "include/linux/sem.h" 2 | |
3796 | # 23 "include/linux/sem.h" | |
3797 | struct semid_ds { | |
3798 | struct ipc_perm sem_perm; | |
3799 | __kernel_time_t sem_otime; | |
3800 | __kernel_time_t sem_ctime; | |
3801 | struct sem *sem_base; | |
3802 | struct sem_queue *sem_pending; | |
3803 | struct sem_queue **sem_pending_last; | |
3804 | struct sem_undo *undo; | |
3805 | unsigned short sem_nsems; | |
3806 | }; | |
3807 | ||
3808 | ||
3809 | # 1 "include/asm/sembuf.h" 1 | |
3810 | # 14 "include/asm/sembuf.h" | |
3811 | struct semid64_ds { | |
3812 | struct ipc64_perm sem_perm; | |
3813 | __kernel_time_t sem_otime; | |
3814 | unsigned long __unused1; | |
3815 | __kernel_time_t sem_ctime; | |
3816 | unsigned long __unused2; | |
3817 | unsigned long sem_nsems; | |
3818 | unsigned long __unused3; | |
3819 | unsigned long __unused4; | |
3820 | }; | |
3821 | # 36 "include/linux/sem.h" 2 | |
3822 | ||
3823 | ||
3824 | struct sembuf { | |
3825 | unsigned short sem_num; | |
3826 | short sem_op; | |
3827 | short sem_flg; | |
3828 | }; | |
3829 | ||
3830 | ||
3831 | union semun { | |
3832 | int val; | |
3833 | struct semid_ds *buf; | |
3834 | unsigned short *array; | |
3835 | struct seminfo *__buf; | |
3836 | void *__pad; | |
3837 | }; | |
3838 | ||
3839 | struct seminfo { | |
3840 | int semmap; | |
3841 | int semmni; | |
3842 | int semmns; | |
3843 | int semmnu; | |
3844 | int semmsl; | |
3845 | int semopm; | |
3846 | int semume; | |
3847 | int semusz; | |
3848 | int semvmx; | |
3849 | int semaem; | |
3850 | }; | |
3851 | # 82 "include/linux/sem.h" | |
3852 | struct task_struct; | |
3853 | ||
3854 | ||
3855 | struct sem { | |
3856 | int semval; | |
3857 | int sempid; | |
3858 | }; | |
3859 | ||
3860 | ||
3861 | struct sem_array { | |
3862 | struct kern_ipc_perm sem_perm; | |
3863 | int sem_id; | |
3864 | time_t sem_otime; | |
3865 | time_t sem_ctime; | |
3866 | struct sem *sem_base; | |
3867 | struct sem_queue *sem_pending; | |
3868 | struct sem_queue **sem_pending_last; | |
3869 | struct sem_undo *undo; | |
3870 | unsigned long sem_nsems; | |
3871 | }; | |
3872 | ||
3873 | ||
3874 | struct sem_queue { | |
3875 | struct sem_queue * next; | |
3876 | struct sem_queue ** prev; | |
3877 | struct task_struct* sleeper; | |
3878 | struct sem_undo * undo; | |
3879 | int pid; | |
3880 | int status; | |
3881 | struct sem_array * sma; | |
3882 | int id; | |
3883 | struct sembuf * sops; | |
3884 | int nsops; | |
3885 | int alter; | |
3886 | }; | |
3887 | ||
3888 | ||
3889 | ||
3890 | ||
3891 | struct sem_undo { | |
3892 | struct sem_undo * proc_next; | |
3893 | struct sem_undo * id_next; | |
3894 | int semid; | |
3895 | short * semadj; | |
3896 | }; | |
3897 | ||
3898 | ||
3899 | ||
3900 | ||
3901 | struct sem_undo_list { | |
3902 | atomic_t refcnt; | |
3903 | spinlock_t lock; | |
3904 | struct sem_undo *proc_list; | |
3905 | }; | |
3906 | ||
3907 | struct sysv_sem { | |
3908 | struct sem_undo_list *undo_list; | |
3909 | }; | |
3910 | ||
3911 | ||
3912 | ||
3913 | extern int copy_semundo(unsigned long clone_flags, struct task_struct *tsk); | |
3914 | extern void exit_sem(struct task_struct *tsk); | |
3915 | # 65 "include/linux/sched.h" 2 | |
3916 | # 1 "include/linux/signal.h" 1 | |
3917 | ||
3918 | ||
3919 | ||
3920 | # 1 "include/asm/signal.h" 1 | |
3921 | ||
3922 | ||
3923 | ||
3924 | ||
3925 | ||
3926 | ||
3927 | struct siginfo; | |
3928 | # 17 "include/asm/signal.h" | |
3929 | typedef unsigned long old_sigset_t; | |
3930 | ||
3931 | typedef struct { | |
3932 | unsigned long sig[(64 / 32)]; | |
3933 | } sigset_t; | |
3934 | # 114 "include/asm/signal.h" | |
3935 | # 1 "include/asm-generic/signal.h" 1 | |
3936 | # 17 "include/asm-generic/signal.h" | |
3937 | typedef void __signalfn_t(int); | |
3938 | typedef __signalfn_t *__sighandler_t; | |
3939 | ||
3940 | typedef void __restorefn_t(void); | |
3941 | typedef __restorefn_t *__sigrestore_t; | |
3942 | # 115 "include/asm/signal.h" 2 | |
3943 | ||
3944 | ||
3945 | struct old_sigaction { | |
3946 | __sighandler_t sa_handler; | |
3947 | old_sigset_t sa_mask; | |
3948 | unsigned long sa_flags; | |
3949 | __sigrestore_t sa_restorer; | |
3950 | }; | |
3951 | ||
3952 | struct sigaction { | |
3953 | __sighandler_t sa_handler; | |
3954 | unsigned long sa_flags; | |
3955 | __sigrestore_t sa_restorer; | |
3956 | sigset_t sa_mask; | |
3957 | }; | |
3958 | ||
3959 | struct k_sigaction { | |
3960 | struct sigaction sa; | |
3961 | }; | |
3962 | # 153 "include/asm/signal.h" | |
3963 | typedef struct sigaltstack { | |
3964 | void *ss_sp; | |
3965 | int ss_flags; | |
3966 | size_t ss_size; | |
3967 | } stack_t; | |
3968 | ||
3969 | ||
3970 | # 1 "include/asm/sigcontext.h" 1 | |
3971 | # 9 "include/asm/sigcontext.h" | |
3972 | struct sigcontext { | |
3973 | unsigned long trap_no; | |
3974 | unsigned long error_code; | |
3975 | unsigned long oldmask; | |
3976 | unsigned long arm_r0; | |
3977 | unsigned long arm_r1; | |
3978 | unsigned long arm_r2; | |
3979 | unsigned long arm_r3; | |
3980 | unsigned long arm_r4; | |
3981 | unsigned long arm_r5; | |
3982 | unsigned long arm_r6; | |
3983 | unsigned long arm_r7; | |
3984 | unsigned long arm_r8; | |
3985 | unsigned long arm_r9; | |
3986 | unsigned long arm_r10; | |
3987 | unsigned long arm_fp; | |
3988 | unsigned long arm_ip; | |
3989 | unsigned long arm_sp; | |
3990 | unsigned long arm_lr; | |
3991 | unsigned long arm_pc; | |
3992 | unsigned long arm_cpsr; | |
3993 | unsigned long fault_address; | |
3994 | }; | |
3995 | # 161 "include/asm/signal.h" 2 | |
3996 | # 5 "include/linux/signal.h" 2 | |
3997 | # 1 "include/asm/siginfo.h" 1 | |
3998 | ||
3999 | ||
4000 | ||
4001 | # 1 "include/asm-generic/siginfo.h" 1 | |
4002 | ||
4003 | ||
4004 | ||
4005 | ||
4006 | ||
4007 | ||
4008 | typedef union sigval { | |
4009 | int sival_int; | |
4010 | void *sival_ptr; | |
4011 | } sigval_t; | |
4012 | # 40 "include/asm-generic/siginfo.h" | |
4013 | typedef struct siginfo { | |
4014 | int si_signo; | |
4015 | int si_errno; | |
4016 | int si_code; | |
4017 | ||
4018 | union { | |
4019 | int _pad[((128 - (3 * sizeof(int))) / sizeof(int))]; | |
4020 | ||
4021 | ||
4022 | struct { | |
4023 | pid_t _pid; | |
4024 | uid_t _uid; | |
4025 | } _kill; | |
4026 | ||
4027 | ||
4028 | struct { | |
4029 | timer_t _tid; | |
4030 | int _overrun; | |
4031 | char _pad[sizeof( uid_t) - sizeof(int)]; | |
4032 | sigval_t _sigval; | |
4033 | int _sys_private; | |
4034 | } _timer; | |
4035 | ||
4036 | ||
4037 | struct { | |
4038 | pid_t _pid; | |
4039 | uid_t _uid; | |
4040 | sigval_t _sigval; | |
4041 | } _rt; | |
4042 | ||
4043 | ||
4044 | struct { | |
4045 | pid_t _pid; | |
4046 | uid_t _uid; | |
4047 | int _status; | |
4048 | clock_t _utime; | |
4049 | clock_t _stime; | |
4050 | } _sigchld; | |
4051 | ||
4052 | ||
4053 | struct { | |
4054 | void *_addr; | |
4055 | ||
4056 | ||
4057 | ||
4058 | } _sigfault; | |
4059 | ||
4060 | ||
4061 | struct { | |
4062 | long _band; | |
4063 | int _fd; | |
4064 | } _sigpoll; | |
4065 | } _sifields; | |
4066 | } siginfo_t; | |
4067 | # 251 "include/asm-generic/siginfo.h" | |
4068 | typedef struct sigevent { | |
4069 | sigval_t sigev_value; | |
4070 | int sigev_signo; | |
4071 | int sigev_notify; | |
4072 | union { | |
4073 | int _pad[((64 - (sizeof(int) * 2 + sizeof(sigval_t))) / sizeof(int))]; | |
4074 | int _tid; | |
4075 | ||
4076 | struct { | |
4077 | void (*_function)(sigval_t); | |
4078 | void *_attribute; | |
4079 | } _sigev_thread; | |
4080 | } _sigev_un; | |
4081 | } sigevent_t; | |
4082 | ||
4083 | ||
4084 | ||
4085 | ||
4086 | ||
4087 | ||
4088 | ||
4089 | struct siginfo; | |
4090 | void do_schedule_next_timer(struct siginfo *info); | |
4091 | ||
4092 | ||
4093 | ||
4094 | ||
4095 | ||
4096 | static inline __attribute__((always_inline)) void copy_siginfo(struct siginfo *to, struct siginfo *from) | |
4097 | { | |
4098 | if (from->si_code < 0) | |
4099 | memcpy(to, from, sizeof(*to)); | |
4100 | else | |
4101 | ||
4102 | memcpy(to, from, (3 * sizeof(int)) + sizeof(from->_sifields._sigchld)); | |
4103 | } | |
4104 | ||
4105 | ||
4106 | ||
4107 | extern int copy_siginfo_to_user(struct siginfo *to, struct siginfo *from); | |
4108 | # 5 "include/asm/siginfo.h" 2 | |
4109 | # 6 "include/linux/signal.h" 2 | |
4110 | # 15 "include/linux/signal.h" | |
4111 | struct sigqueue { | |
4112 | struct list_head list; | |
4113 | int flags; | |
4114 | siginfo_t info; | |
4115 | struct user_struct *user; | |
4116 | }; | |
4117 | ||
4118 | ||
4119 | ||
4120 | ||
4121 | struct sigpending { | |
4122 | struct list_head list; | |
4123 | sigset_t signal; | |
4124 | }; | |
4125 | # 39 "include/linux/signal.h" | |
4126 | static inline __attribute__((always_inline)) void sigaddset(sigset_t *set, int _sig) | |
4127 | { | |
4128 | unsigned long sig = _sig - 1; | |
4129 | if ((64 / 32) == 1) | |
4130 | set->sig[0] |= 1UL << sig; | |
4131 | else | |
4132 | set->sig[sig / 32] |= 1UL << (sig % 32); | |
4133 | } | |
4134 | ||
4135 | static inline __attribute__((always_inline)) void sigdelset(sigset_t *set, int _sig) | |
4136 | { | |
4137 | unsigned long sig = _sig - 1; | |
4138 | if ((64 / 32) == 1) | |
4139 | set->sig[0] &= ~(1UL << sig); | |
4140 | else | |
4141 | set->sig[sig / 32] &= ~(1UL << (sig % 32)); | |
4142 | } | |
4143 | ||
4144 | static inline __attribute__((always_inline)) int sigismember(sigset_t *set, int _sig) | |
4145 | { | |
4146 | unsigned long sig = _sig - 1; | |
4147 | if ((64 / 32) == 1) | |
4148 | return 1 & (set->sig[0] >> sig); | |
4149 | else | |
4150 | return 1 & (set->sig[sig / 32] >> (sig % 32)); | |
4151 | } | |
4152 | ||
4153 | static inline __attribute__((always_inline)) int sigfindinword(unsigned long word) | |
4154 | { | |
4155 | return (({ unsigned long __t = (~(~word)); ( __builtin_constant_p(__t & -__t) ? constant_fls(__t & -__t) : ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(__t & -__t) : "cc"); 32-__r; }) ); }) - 1); | |
4156 | } | |
4157 | ||
4158 | ||
4159 | ||
4160 | static inline __attribute__((always_inline)) int sigisemptyset(sigset_t *set) | |
4161 | { | |
4162 | extern void _NSIG_WORDS_is_unsupported_size(void); | |
4163 | switch ((64 / 32)) { | |
4164 | case 4: | |
4165 | return (set->sig[3] | set->sig[2] | | |
4166 | set->sig[1] | set->sig[0]) == 0; | |
4167 | case 2: | |
4168 | return (set->sig[1] | set->sig[0]) == 0; | |
4169 | case 1: | |
4170 | return set->sig[0] == 0; | |
4171 | default: | |
4172 | _NSIG_WORDS_is_unsupported_size(); | |
4173 | return 0; | |
4174 | } | |
4175 | } | |
4176 | # 120 "include/linux/signal.h" | |
4177 | 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(); } } | |
4178 | ||
4179 | ||
4180 | 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(); } } | |
4181 | ||
4182 | ||
4183 | 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(); } } | |
4184 | # 150 "include/linux/signal.h" | |
4185 | 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(); } } | |
4186 | ||
4187 | ||
4188 | ||
4189 | ||
4190 | static inline __attribute__((always_inline)) void sigemptyset(sigset_t *set) | |
4191 | { | |
4192 | switch ((64 / 32)) { | |
4193 | default: | |
4194 | ({ void *__p = (set); size_t __n = sizeof(sigset_t); if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); }); | |
4195 | break; | |
4196 | case 2: set->sig[1] = 0; | |
4197 | case 1: set->sig[0] = 0; | |
4198 | break; | |
4199 | } | |
4200 | } | |
4201 | ||
4202 | static inline __attribute__((always_inline)) void sigfillset(sigset_t *set) | |
4203 | { | |
4204 | switch ((64 / 32)) { | |
4205 | default: | |
4206 | ({ void *__p = (set); size_t __n = sizeof(sigset_t); if ((__n) != 0) { if (__builtin_constant_p((-1)) && (-1) == 0) __memzero((__p),(__n)); else memset((__p),(-1),(__n)); } (__p); }); | |
4207 | break; | |
4208 | case 2: set->sig[1] = -1; | |
4209 | case 1: set->sig[0] = -1; | |
4210 | break; | |
4211 | } | |
4212 | } | |
4213 | ||
4214 | ||
4215 | ||
4216 | static inline __attribute__((always_inline)) void sigaddsetmask(sigset_t *set, unsigned long mask) | |
4217 | { | |
4218 | set->sig[0] |= mask; | |
4219 | } | |
4220 | ||
4221 | static inline __attribute__((always_inline)) void sigdelsetmask(sigset_t *set, unsigned long mask) | |
4222 | { | |
4223 | set->sig[0] &= ~mask; | |
4224 | } | |
4225 | ||
4226 | static inline __attribute__((always_inline)) int sigtestsetmask(sigset_t *set, unsigned long mask) | |
4227 | { | |
4228 | return (set->sig[0] & mask) != 0; | |
4229 | } | |
4230 | ||
4231 | static inline __attribute__((always_inline)) void siginitset(sigset_t *set, unsigned long mask) | |
4232 | { | |
4233 | set->sig[0] = mask; | |
4234 | switch ((64 / 32)) { | |
4235 | default: | |
4236 | ({ void *__p = (&set->sig[1]); size_t __n = sizeof(long)*((64 / 32)-1); if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); }); | |
4237 | break; | |
4238 | case 2: set->sig[1] = 0; | |
4239 | case 1: ; | |
4240 | } | |
4241 | } | |
4242 | ||
4243 | static inline __attribute__((always_inline)) void siginitsetinv(sigset_t *set, unsigned long mask) | |
4244 | { | |
4245 | set->sig[0] = ~mask; | |
4246 | switch ((64 / 32)) { | |
4247 | default: | |
4248 | ({ void *__p = (&set->sig[1]); size_t __n = sizeof(long)*((64 / 32)-1); if ((__n) != 0) { if (__builtin_constant_p((-1)) && (-1) == 0) __memzero((__p),(__n)); else memset((__p),(-1),(__n)); } (__p); }); | |
4249 | break; | |
4250 | case 2: set->sig[1] = -1; | |
4251 | case 1: ; | |
4252 | } | |
4253 | } | |
4254 | ||
4255 | ||
4256 | ||
4257 | static inline __attribute__((always_inline)) void init_sigpending(struct sigpending *sig) | |
4258 | { | |
4259 | sigemptyset(&sig->signal); | |
4260 | INIT_LIST_HEAD(&sig->list); | |
4261 | } | |
4262 | ||
4263 | extern void flush_sigqueue(struct sigpending *queue); | |
4264 | ||
4265 | ||
4266 | static inline __attribute__((always_inline)) int valid_signal(unsigned long sig) | |
4267 | { | |
4268 | return sig <= 64 ? 1 : 0; | |
4269 | } | |
4270 | ||
4271 | extern int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p); | |
4272 | extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *); | |
4273 | extern long do_sigpending(void *, unsigned long); | |
4274 | extern int sigprocmask(int, sigset_t *, sigset_t *); | |
4275 | ||
4276 | struct pt_regs; | |
4277 | extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie); | |
4278 | # 66 "include/linux/sched.h" 2 | |
4279 | # 1 "include/linux/securebits.h" 1 | |
4280 | ||
4281 | ||
4282 | ||
4283 | ||
4284 | ||
4285 | extern unsigned securebits; | |
4286 | # 67 "include/linux/sched.h" 2 | |
4287 | # 1 "include/linux/fs_struct.h" 1 | |
4288 | ||
4289 | ||
4290 | ||
4291 | struct dentry; | |
4292 | struct vfsmount; | |
4293 | ||
4294 | struct fs_struct { | |
4295 | atomic_t count; | |
4296 | rwlock_t lock; | |
4297 | int umask; | |
4298 | struct dentry * root, * pwd, * altroot; | |
4299 | struct vfsmount * rootmnt, * pwdmnt, * altrootmnt; | |
4300 | }; | |
4301 | ||
4302 | ||
4303 | ||
4304 | ||
4305 | ||
4306 | ||
4307 | ||
4308 | extern void exit_fs(struct task_struct *); | |
4309 | extern void set_fs_altroot(void); | |
4310 | extern void set_fs_root(struct fs_struct *, struct vfsmount *, struct dentry *); | |
4311 | extern void set_fs_pwd(struct fs_struct *, struct vfsmount *, struct dentry *); | |
4312 | extern struct fs_struct *copy_fs_struct(struct fs_struct *); | |
4313 | extern void put_fs_struct(struct fs_struct *); | |
4314 | # 68 "include/linux/sched.h" 2 | |
4315 | ||
4316 | # 1 "include/linux/completion.h" 1 | |
4317 | # 13 "include/linux/completion.h" | |
4318 | struct completion { | |
4319 | unsigned int done; | |
4320 | wait_queue_head_t wait; | |
4321 | }; | |
4322 | # 39 "include/linux/completion.h" | |
4323 | static inline __attribute__((always_inline)) void init_completion(struct completion *x) | |
4324 | { | |
4325 | x->done = 0; | |
4326 | init_waitqueue_head(&x->wait); | |
4327 | } | |
4328 | ||
4329 | extern void wait_for_completion(struct completion *); | |
4330 | extern int wait_for_completion_interruptible(struct completion *x); | |
4331 | extern unsigned long wait_for_completion_timeout(struct completion *x, unsigned long timeout); | |
4332 | ||
4333 | extern unsigned long wait_for_completion_interruptible_timeout( struct completion *x, unsigned long timeout); | |
4334 | ||
4335 | ||
4336 | extern void complete(struct completion *); | |
4337 | extern void complete_all(struct completion *); | |
4338 | # 70 "include/linux/sched.h" 2 | |
4339 | # 1 "include/linux/pid.h" 1 | |
4340 | ||
4341 | ||
4342 | ||
4343 | # 1 "include/linux/rcupdate.h" 1 | |
4344 | # 38 "include/linux/rcupdate.h" | |
4345 | # 1 "include/linux/cache.h" 1 | |
4346 | # 39 "include/linux/rcupdate.h" 2 | |
4347 | ||
4348 | ||
4349 | # 1 "include/linux/percpu.h" 1 | |
4350 | ||
4351 | ||
4352 | ||
4353 | # 1 "include/linux/slab.h" 1 | |
4354 | # 12 "include/linux/slab.h" | |
4355 | typedef struct kmem_cache kmem_cache_t; | |
4356 | ||
4357 | # 1 "include/linux/gfp.h" 1 | |
4358 | ||
4359 | ||
4360 | ||
4361 | # 1 "include/linux/mmzone.h" 1 | |
4362 | # 13 "include/linux/mmzone.h" | |
4363 | # 1 "include/linux/init.h" 1 | |
4364 | # 63 "include/linux/init.h" | |
4365 | typedef int (*initcall_t)(void); | |
4366 | typedef void (*exitcall_t)(void); | |
4367 | ||
4368 | extern initcall_t __con_initcall_start[], __con_initcall_end[]; | |
4369 | extern initcall_t __security_initcall_start[], __security_initcall_end[]; | |
4370 | ||
4371 | ||
4372 | extern char saved_command_line[]; | |
4373 | ||
4374 | ||
4375 | extern void setup_arch(char **); | |
4376 | # 113 "include/linux/init.h" | |
4377 | struct obs_kernel_param { | |
4378 | const char *str; | |
4379 | int (*setup_func)(char *); | |
4380 | int early; | |
4381 | }; | |
4382 | # 148 "include/linux/init.h" | |
4383 | void __attribute__ ((__section__ (".init.text"))) parse_early_param(void); | |
4384 | # 14 "include/linux/mmzone.h" 2 | |
4385 | # 27 "include/linux/mmzone.h" | |
4386 | struct free_area { | |
4387 | struct list_head free_list; | |
4388 | unsigned long nr_free; | |
4389 | }; | |
4390 | ||
4391 | struct pglist_data; | |
4392 | # 49 "include/linux/mmzone.h" | |
4393 | enum zone_stat_item { | |
4394 | NR_ANON_PAGES, | |
4395 | NR_FILE_MAPPED, | |
4396 | ||
4397 | NR_FILE_PAGES, | |
4398 | NR_SLAB, | |
4399 | NR_PAGETABLE, | |
4400 | NR_FILE_DIRTY, | |
4401 | NR_WRITEBACK, | |
4402 | NR_UNSTABLE_NFS, | |
4403 | NR_BOUNCE, | |
4404 | # 68 "include/linux/mmzone.h" | |
4405 | NR_VM_ZONE_STAT_ITEMS }; | |
4406 | ||
4407 | struct per_cpu_pages { | |
4408 | int count; | |
4409 | int high; | |
4410 | int batch; | |
4411 | struct list_head list; | |
4412 | }; | |
4413 | ||
4414 | struct per_cpu_pageset { | |
4415 | struct per_cpu_pages pcp[2]; | |
4416 | ||
4417 | ||
4418 | ||
4419 | ||
4420 | } ; | |
4421 | # 139 "include/linux/mmzone.h" | |
4422 | struct zone { | |
4423 | ||
4424 | unsigned long free_pages; | |
4425 | unsigned long pages_min, pages_low, pages_high; | |
4426 | # 151 "include/linux/mmzone.h" | |
4427 | unsigned long lowmem_reserve[4]; | |
4428 | # 160 "include/linux/mmzone.h" | |
4429 | struct per_cpu_pageset pageset[1]; | |
4430 | ||
4431 | ||
4432 | ||
4433 | ||
4434 | spinlock_t lock; | |
4435 | ||
4436 | ||
4437 | ||
4438 | ||
4439 | struct free_area free_area[11]; | |
4440 | ||
4441 | ||
4442 | ||
4443 | ||
4444 | ||
4445 | spinlock_t lru_lock; | |
4446 | struct list_head active_list; | |
4447 | struct list_head inactive_list; | |
4448 | unsigned long nr_scan_active; | |
4449 | unsigned long nr_scan_inactive; | |
4450 | unsigned long nr_active; | |
4451 | unsigned long nr_inactive; | |
4452 | unsigned long pages_scanned; | |
4453 | int all_unreclaimable; | |
4454 | ||
4455 | ||
4456 | atomic_t reclaim_in_progress; | |
4457 | ||
4458 | ||
4459 | atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; | |
4460 | # 208 "include/linux/mmzone.h" | |
4461 | int temp_priority; | |
4462 | int prev_priority; | |
4463 | ||
4464 | ||
4465 | ||
4466 | # 239 "include/linux/mmzone.h" | |
4467 | wait_queue_head_t * wait_table; | |
4468 | unsigned long wait_table_hash_nr_entries; | |
4469 | unsigned long wait_table_bits; | |
4470 | ||
4471 | ||
4472 | ||
4473 | ||
4474 | struct pglist_data *zone_pgdat; | |
4475 | ||
4476 | unsigned long zone_start_pfn; | |
4477 | # 260 "include/linux/mmzone.h" | |
4478 | unsigned long spanned_pages; | |
4479 | unsigned long present_pages; | |
4480 | ||
4481 | ||
4482 | ||
4483 | ||
4484 | char *name; | |
4485 | } ; | |
4486 | # 288 "include/linux/mmzone.h" | |
4487 | struct zonelist { | |
4488 | struct zone *zones[(1 << 0) * 4 + 1]; | |
4489 | }; | |
4490 | # 304 "include/linux/mmzone.h" | |
4491 | struct bootmem_data; | |
4492 | typedef struct pglist_data { | |
4493 | struct zone node_zones[4]; | |
4494 | struct zonelist node_zonelists[((0x07 + 1) / 2 + 1)]; | |
4495 | int nr_zones; | |
4496 | ||
4497 | struct page *node_mem_map; | |
4498 | ||
4499 | struct bootmem_data *bdata; | |
4500 | # 323 "include/linux/mmzone.h" | |
4501 | unsigned long node_start_pfn; | |
4502 | unsigned long node_present_pages; | |
4503 | unsigned long node_spanned_pages; | |
4504 | ||
4505 | int node_id; | |
4506 | wait_queue_head_t kswapd_wait; | |
4507 | struct task_struct *kswapd; | |
4508 | int kswapd_max_order; | |
4509 | } pg_data_t; | |
4510 | # 342 "include/linux/mmzone.h" | |
4511 | # 1 "include/linux/memory_hotplug.h" 1 | |
4512 | ||
4513 | ||
4514 | ||
4515 | # 1 "include/linux/mmzone.h" 1 | |
4516 | # 5 "include/linux/memory_hotplug.h" 2 | |
4517 | ||
4518 | ||
4519 | # 1 "include/linux/notifier.h" 1 | |
4520 | # 13 "include/linux/notifier.h" | |
4521 | # 1 "include/linux/mutex.h" 1 | |
4522 | # 47 "include/linux/mutex.h" | |
4523 | struct mutex { | |
4524 | ||
4525 | atomic_t count; | |
4526 | spinlock_t wait_lock; | |
4527 | struct list_head wait_list; | |
4528 | # 60 "include/linux/mutex.h" | |
4529 | }; | |
4530 | ||
4531 | ||
4532 | ||
4533 | ||
4534 | ||
4535 | struct mutex_waiter { | |
4536 | struct list_head list; | |
4537 | struct task_struct *task; | |
4538 | ||
4539 | ||
4540 | ||
4541 | ||
4542 | }; | |
4543 | # 105 "include/linux/mutex.h" | |
4544 | extern void __mutex_init(struct mutex *lock, const char *name, | |
4545 | struct lock_class_key *key); | |
4546 | ||
4547 | ||
4548 | ||
4549 | ||
4550 | ||
4551 | ||
4552 | ||
4553 | static inline __attribute__((always_inline)) int mutex_is_locked(struct mutex *lock) | |
4554 | { | |
4555 | return ((&lock->count)->counter) != 1; | |
4556 | } | |
4557 | ||
4558 | ||
4559 | ||
4560 | ||
4561 | ||
4562 | extern void mutex_lock(struct mutex *lock); | |
4563 | extern int mutex_lock_interruptible(struct mutex *lock); | |
4564 | # 136 "include/linux/mutex.h" | |
4565 | extern int mutex_trylock(struct mutex *lock); | |
4566 | extern void mutex_unlock(struct mutex *lock); | |
4567 | # 14 "include/linux/notifier.h" 2 | |
4568 | # 35 "include/linux/notifier.h" | |
4569 | struct notifier_block { | |
4570 | int (*notifier_call)(struct notifier_block *, unsigned long, void *); | |
4571 | struct notifier_block *next; | |
4572 | int priority; | |
4573 | }; | |
4574 | ||
4575 | struct atomic_notifier_head { | |
4576 | spinlock_t lock; | |
4577 | struct notifier_block *head; | |
4578 | }; | |
4579 | ||
4580 | struct blocking_notifier_head { | |
4581 | struct rw_semaphore rwsem; | |
4582 | struct notifier_block *head; | |
4583 | }; | |
4584 | ||
4585 | struct raw_notifier_head { | |
4586 | struct notifier_block *head; | |
4587 | }; | |
4588 | # 88 "include/linux/notifier.h" | |
4589 | extern int atomic_notifier_chain_register(struct atomic_notifier_head *, | |
4590 | struct notifier_block *); | |
4591 | extern int blocking_notifier_chain_register(struct blocking_notifier_head *, | |
4592 | struct notifier_block *); | |
4593 | extern int raw_notifier_chain_register(struct raw_notifier_head *, | |
4594 | struct notifier_block *); | |
4595 | ||
4596 | extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *, | |
4597 | struct notifier_block *); | |
4598 | extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *, | |
4599 | struct notifier_block *); | |
4600 | extern int raw_notifier_chain_unregister(struct raw_notifier_head *, | |
4601 | struct notifier_block *); | |
4602 | ||
4603 | extern int atomic_notifier_call_chain(struct atomic_notifier_head *, | |
4604 | unsigned long val, void *v); | |
4605 | extern int blocking_notifier_call_chain(struct blocking_notifier_head *, | |
4606 | unsigned long val, void *v); | |
4607 | extern int raw_notifier_call_chain(struct raw_notifier_head *, | |
4608 | unsigned long val, void *v); | |
4609 | # 8 "include/linux/memory_hotplug.h" 2 | |
4610 | ||
4611 | struct page; | |
4612 | struct zone; | |
4613 | struct pglist_data; | |
4614 | # 140 "include/linux/memory_hotplug.h" | |
4615 | static inline __attribute__((always_inline)) void pgdat_resize_lock(struct pglist_data *p, unsigned long *f) {} | |
4616 | static inline __attribute__((always_inline)) void pgdat_resize_unlock(struct pglist_data *p, unsigned long *f) {} | |
4617 | static inline __attribute__((always_inline)) void pgdat_resize_init(struct pglist_data *pgdat) {} | |
4618 | ||
4619 | static inline __attribute__((always_inline)) unsigned zone_span_seqbegin(struct zone *zone) | |
4620 | { | |
4621 | return 0; | |
4622 | } | |
4623 | static inline __attribute__((always_inline)) int zone_span_seqretry(struct zone *zone, unsigned iv) | |
4624 | { | |
4625 | return 0; | |
4626 | } | |
4627 | static inline __attribute__((always_inline)) void zone_span_writelock(struct zone *zone) {} | |
4628 | static inline __attribute__((always_inline)) void zone_span_writeunlock(struct zone *zone) {} | |
4629 | static inline __attribute__((always_inline)) void zone_seqlock_init(struct zone *zone) {} | |
4630 | ||
4631 | static inline __attribute__((always_inline)) int mhp_notimplemented(const char *func) | |
4632 | { | |
4633 | printk("<4>" "%s() called, with CONFIG_MEMORY_HOTPLUG disabled\n", func); | |
4634 | dump_stack(); | |
4635 | return -38; | |
4636 | } | |
4637 | ||
4638 | ||
4639 | static inline __attribute__((always_inline)) int __remove_pages(struct zone *zone, unsigned long start_pfn, | |
4640 | unsigned long nr_pages) | |
4641 | { | |
4642 | printk("<4>" "%s() called, not yet supported\n", (__func__)); | |
4643 | dump_stack(); | |
4644 | return -38; | |
4645 | } | |
4646 | ||
4647 | extern int add_memory(int nid, u64 start, u64 size); | |
4648 | extern int arch_add_memory(int nid, u64 start, u64 size); | |
4649 | extern int remove_memory(u64 start, u64 size); | |
4650 | # 343 "include/linux/mmzone.h" 2 | |
4651 | ||
4652 | void __get_zone_counts(unsigned long *active, unsigned long *inactive, | |
4653 | unsigned long *free, struct pglist_data *pgdat); | |
4654 | void get_zone_counts(unsigned long *active, unsigned long *inactive, | |
4655 | unsigned long *free); | |
4656 | void build_all_zonelists(void); | |
4657 | void wakeup_kswapd(struct zone *zone, int order); | |
4658 | int zone_watermark_ok(struct zone *z, int order, unsigned long mark, | |
4659 | int classzone_idx, int alloc_flags); | |
4660 | ||
4661 | extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn, | |
4662 | unsigned long size); | |
4663 | ||
4664 | ||
4665 | ||
4666 | ||
4667 | static inline __attribute__((always_inline)) void memory_present(int nid, unsigned long start, unsigned long end) {} | |
4668 | # 371 "include/linux/mmzone.h" | |
4669 | static inline __attribute__((always_inline)) int populated_zone(struct zone *zone) | |
4670 | { | |
4671 | return (!!zone->present_pages); | |
4672 | } | |
4673 | ||
4674 | static inline __attribute__((always_inline)) int is_highmem_idx(int idx) | |
4675 | { | |
4676 | return (idx == 3); | |
4677 | } | |
4678 | ||
4679 | static inline __attribute__((always_inline)) int is_normal_idx(int idx) | |
4680 | { | |
4681 | return (idx == 2); | |
4682 | } | |
4683 | ||
4684 | ||
4685 | ||
4686 | ||
4687 | ||
4688 | ||
4689 | ||
4690 | static inline __attribute__((always_inline)) int is_highmem(struct zone *zone) | |
4691 | { | |
4692 | return zone == zone->zone_pgdat->node_zones + 3; | |
4693 | } | |
4694 | ||
4695 | static inline __attribute__((always_inline)) int is_normal(struct zone *zone) | |
4696 | { | |
4697 | return zone == zone->zone_pgdat->node_zones + 2; | |
4698 | } | |
4699 | ||
4700 | static inline __attribute__((always_inline)) int is_dma32(struct zone *zone) | |
4701 | { | |
4702 | return zone == zone->zone_pgdat->node_zones + 1; | |
4703 | } | |
4704 | ||
4705 | static inline __attribute__((always_inline)) int is_dma(struct zone *zone) | |
4706 | { | |
4707 | return zone == zone->zone_pgdat->node_zones + 0; | |
4708 | } | |
4709 | ||
4710 | ||
4711 | struct ctl_table; | |
4712 | struct file; | |
4713 | int min_free_kbytes_sysctl_handler(struct ctl_table *, int, struct file *, | |
4714 | void *, size_t *, loff_t *); | |
4715 | extern int sysctl_lowmem_reserve_ratio[4 -1]; | |
4716 | int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, struct file *, | |
4717 | void *, size_t *, loff_t *); | |
4718 | int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int, struct file *, | |
4719 | void *, size_t *, loff_t *); | |
4720 | int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *, int, | |
4721 | struct file *, void *, size_t *, loff_t *); | |
4722 | ||
4723 | # 1 "include/linux/topology.h" 1 | |
4724 | # 34 "include/linux/topology.h" | |
4725 | # 1 "include/asm/topology.h" 1 | |
4726 | ||
4727 | ||
4728 | ||
4729 | # 1 "include/asm-generic/topology.h" 1 | |
4730 | # 5 "include/asm/topology.h" 2 | |
4731 | # 35 "include/linux/topology.h" 2 | |
4732 | # 426 "include/linux/mmzone.h" 2 | |
4733 | ||
4734 | ||
4735 | ||
4736 | ||
4737 | ||
4738 | ||
4739 | ||
4740 | extern struct pglist_data contig_page_data; | |
4741 | # 444 "include/linux/mmzone.h" | |
4742 | extern struct pglist_data *first_online_pgdat(void); | |
4743 | extern struct pglist_data *next_online_pgdat(struct pglist_data *pgdat); | |
4744 | extern struct zone *next_zone(struct zone *zone); | |
4745 | # 636 "include/linux/mmzone.h" | |
4746 | void memory_present(int nid, unsigned long start, unsigned long end); | |
4747 | unsigned long __attribute__ ((__section__ (".init.text"))) node_memmap_size_bytes(int, unsigned long, unsigned long); | |
4748 | # 5 "include/linux/gfp.h" 2 | |
4749 | ||
4750 | ||
4751 | ||
4752 | struct vm_area_struct; | |
4753 | # 79 "include/linux/gfp.h" | |
4754 | static inline __attribute__((always_inline)) int gfp_zone(gfp_t gfp) | |
4755 | { | |
4756 | int zone = 0x07 & ( int) gfp; | |
4757 | do { if (__builtin_expect(!!((zone >= ((0x07 + 1) / 2 + 1))!=0), 0)) __bug("include/linux/gfp.h", 82, ((void *)0)); } while(0); | |
4758 | return zone; | |
4759 | } | |
4760 | # 102 "include/linux/gfp.h" | |
4761 | static inline __attribute__((always_inline)) void arch_free_page(struct page *page, int order) { } | |
4762 | ||
4763 | ||
4764 | extern struct page * | |
4765 | __alloc_pages(gfp_t, unsigned int, struct zonelist *); | |
4766 | ||
4767 | static inline __attribute__((always_inline)) struct page *alloc_pages_node(int nid, gfp_t gfp_mask, | |
4768 | unsigned int order) | |
4769 | { | |
4770 | if (__builtin_expect(!!(order >= 11), 0)) | |
4771 | return ((void *)0); | |
4772 | ||
4773 | ||
4774 | if (nid < 0) | |
4775 | nid = ((0)); | |
4776 | ||
4777 | return __alloc_pages(gfp_mask, order, | |
4778 | (&contig_page_data)->node_zonelists + gfp_zone(gfp_mask)); | |
4779 | } | |
4780 | # 142 "include/linux/gfp.h" | |
4781 | extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order); | |
4782 | extern unsigned long get_zeroed_page(gfp_t gfp_mask); | |
4783 | ||
4784 | ||
4785 | ||
4786 | ||
4787 | ||
4788 | ||
4789 | ||
4790 | extern void __free_pages(struct page *page, unsigned int order); | |
4791 | extern void free_pages(unsigned long addr, unsigned int order); | |
4792 | extern void free_hot_page(struct page *page); | |
4793 | extern void free_cold_page(struct page *page); | |
4794 | ||
4795 | ||
4796 | ||
4797 | ||
4798 | void page_alloc_init(void); | |
4799 | ||
4800 | ||
4801 | ||
4802 | static inline __attribute__((always_inline)) void drain_node_pages(int node) { }; | |
4803 | # 15 "include/linux/slab.h" 2 | |
4804 | # 58 "include/linux/slab.h" | |
4805 | extern void __attribute__ ((__section__ (".init.text"))) kmem_cache_init(void); | |
4806 | ||
4807 | extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned long, | |
4808 | void (*)(void *, kmem_cache_t *, unsigned long), | |
4809 | void (*)(void *, kmem_cache_t *, unsigned long)); | |
4810 | extern int kmem_cache_destroy(kmem_cache_t *); | |
4811 | extern int kmem_cache_shrink(kmem_cache_t *); | |
4812 | extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t); | |
4813 | extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t); | |
4814 | extern void kmem_cache_free(kmem_cache_t *, void *); | |
4815 | extern unsigned int kmem_cache_size(kmem_cache_t *); | |
4816 | extern const char *kmem_cache_name(kmem_cache_t *); | |
4817 | extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags); | |
4818 | ||
4819 | ||
4820 | struct cache_sizes { | |
4821 | size_t cs_size; | |
4822 | kmem_cache_t *cs_cachep; | |
4823 | kmem_cache_t *cs_dmacachep; | |
4824 | }; | |
4825 | extern struct cache_sizes malloc_sizes[]; | |
4826 | ||
4827 | extern void *__kmalloc(size_t, gfp_t); | |
4828 | # 134 "include/linux/slab.h" | |
4829 | static inline __attribute__((always_inline)) void *kmalloc(size_t size, gfp_t flags) | |
4830 | { | |
4831 | if (__builtin_constant_p(size)) { | |
4832 | int i = 0; | |
4833 | ||
4834 | ||
4835 | ||
4836 | ||
4837 | ||
4838 | # 1 "include/linux/kmalloc_sizes.h" 1 | |
4839 | ||
4840 | if (size <= 32) goto found; else i++; | |
4841 | ||
4842 | if (size <= 64) goto found; else i++; | |
4843 | ||
4844 | if (size <= 96) goto found; else i++; | |
4845 | ||
4846 | if (size <= 128) goto found; else i++; | |
4847 | ||
4848 | if (size <= 192) goto found; else i++; | |
4849 | ||
4850 | if (size <= 256) goto found; else i++; | |
4851 | if (size <= 512) goto found; else i++; | |
4852 | if (size <= 1024) goto found; else i++; | |
4853 | if (size <= 2048) goto found; else i++; | |
4854 | if (size <= 4096) goto found; else i++; | |
4855 | if (size <= 8192) goto found; else i++; | |
4856 | if (size <= 16384) goto found; else i++; | |
4857 | if (size <= 32768) goto found; else i++; | |
4858 | if (size <= 65536) goto found; else i++; | |
4859 | if (size <= 131072) goto found; else i++; | |
4860 | # 144 "include/linux/slab.h" 2 | |
4861 | ||
4862 | { | |
4863 | extern void __you_cannot_kmalloc_that_much(void); | |
4864 | __you_cannot_kmalloc_that_much(); | |
4865 | } | |
4866 | found: | |
4867 | return kmem_cache_alloc((flags & (( gfp_t)0x01u)) ? | |
4868 | malloc_sizes[i].cs_dmacachep : | |
4869 | malloc_sizes[i].cs_cachep, flags); | |
4870 | } | |
4871 | return __kmalloc(size, flags); | |
4872 | } | |
4873 | ||
4874 | extern void *__kzalloc(size_t, gfp_t); | |
4875 | ||
4876 | ||
4877 | ||
4878 | ||
4879 | ||
4880 | ||
4881 | static inline __attribute__((always_inline)) void *kzalloc(size_t size, gfp_t flags) | |
4882 | { | |
4883 | if (__builtin_constant_p(size)) { | |
4884 | int i = 0; | |
4885 | ||
4886 | ||
4887 | ||
4888 | ||
4889 | ||
4890 | # 1 "include/linux/kmalloc_sizes.h" 1 | |
4891 | ||
4892 | if (size <= 32) goto found; else i++; | |
4893 | ||
4894 | if (size <= 64) goto found; else i++; | |
4895 | ||
4896 | if (size <= 96) goto found; else i++; | |
4897 | ||
4898 | if (size <= 128) goto found; else i++; | |
4899 | ||
4900 | if (size <= 192) goto found; else i++; | |
4901 | ||
4902 | if (size <= 256) goto found; else i++; | |
4903 | if (size <= 512) goto found; else i++; | |
4904 | if (size <= 1024) goto found; else i++; | |
4905 | if (size <= 2048) goto found; else i++; | |
4906 | if (size <= 4096) goto found; else i++; | |
4907 | if (size <= 8192) goto found; else i++; | |
4908 | if (size <= 16384) goto found; else i++; | |
4909 | if (size <= 32768) goto found; else i++; | |
4910 | if (size <= 65536) goto found; else i++; | |
4911 | if (size <= 131072) goto found; else i++; | |
4912 | # 174 "include/linux/slab.h" 2 | |
4913 | ||
4914 | { | |
4915 | extern void __you_cannot_kzalloc_that_much(void); | |
4916 | __you_cannot_kzalloc_that_much(); | |
4917 | } | |
4918 | found: | |
4919 | return kmem_cache_zalloc((flags & (( gfp_t)0x01u)) ? | |
4920 | malloc_sizes[i].cs_dmacachep : | |
4921 | malloc_sizes[i].cs_cachep, flags); | |
4922 | } | |
4923 | return __kzalloc(size, flags); | |
4924 | } | |
4925 | ||
4926 | ||
4927 | ||
4928 | ||
4929 | ||
4930 | ||
4931 | ||
4932 | static inline __attribute__((always_inline)) void *kcalloc(size_t n, size_t size, gfp_t flags) | |
4933 | { | |
4934 | if (n != 0 && size > (~0UL) / n) | |
4935 | return ((void *)0); | |
4936 | return kzalloc(n * size, flags); | |
4937 | } | |
4938 | ||
4939 | extern void kfree(const void *); | |
4940 | extern unsigned int ksize(const void *); | |
4941 | extern int slab_is_available(void); | |
4942 | ||
4943 | ||
4944 | ||
4945 | ||
4946 | ||
4947 | static inline __attribute__((always_inline)) void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node) | |
4948 | { | |
4949 | return kmem_cache_alloc(cachep, flags); | |
4950 | } | |
4951 | static inline __attribute__((always_inline)) void *kmalloc_node(size_t size, gfp_t flags, int node) | |
4952 | { | |
4953 | return kmalloc(size, flags); | |
4954 | } | |
4955 | ||
4956 | ||
4957 | extern int kmem_cache_reap(int); | |
4958 | extern int kmem_ptr_validate(kmem_cache_t *cachep, void *ptr); | |
4959 | # 258 "include/linux/slab.h" | |
4960 | extern kmem_cache_t *vm_area_cachep; | |
4961 | extern kmem_cache_t *names_cachep; | |
4962 | extern kmem_cache_t *files_cachep; | |
4963 | extern kmem_cache_t *filp_cachep; | |
4964 | extern kmem_cache_t *fs_cachep; | |
4965 | extern kmem_cache_t *sighand_cachep; | |
4966 | extern kmem_cache_t *bio_cachep; | |
4967 | ||
4968 | extern atomic_t slab_reclaim_pages; | |
4969 | # 5 "include/linux/percpu.h" 2 | |
4970 | ||
4971 | ||
4972 | # 1 "include/asm/percpu.h" 1 | |
4973 | ||
4974 | ||
4975 | ||
4976 | # 1 "include/asm-generic/percpu.h" 1 | |
4977 | # 5 "include/asm/percpu.h" 2 | |
4978 | # 8 "include/linux/percpu.h" 2 | |
4979 | # 42 "include/linux/percpu.h" | |
4980 | static inline __attribute__((always_inline)) void *__alloc_percpu(size_t size) | |
4981 | { | |
4982 | void *ret = kmalloc(size, ((( gfp_t)0x10u) | (( gfp_t)0x40u) | (( gfp_t)0x80u))); | |
4983 | if (ret) | |
4984 | ({ void *__p = (ret); size_t __n = size; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); }); | |
4985 | return ret; | |
4986 | } | |
4987 | static inline __attribute__((always_inline)) void free_percpu(const void *ptr) | |
4988 | { | |
4989 | kfree(ptr); | |
4990 | } | |
4991 | # 42 "include/linux/rcupdate.h" 2 | |
4992 | # 50 "include/linux/rcupdate.h" | |
4993 | struct rcu_head { | |
4994 | struct rcu_head *next; | |
4995 | void (*func)(struct rcu_head *head); | |
4996 | }; | |
4997 | # 64 "include/linux/rcupdate.h" | |
4998 | struct rcu_ctrlblk { | |
4999 | long cur; | |
5000 | long completed; | |
5001 | int next_pending; | |
5002 | ||
5003 | spinlock_t lock ; | |
5004 | cpumask_t cpumask; | |
5005 | ||
5006 | } ; | |
5007 | ||
5008 | ||
5009 | static inline __attribute__((always_inline)) int rcu_batch_before(long a, long b) | |
5010 | { | |
5011 | return (a - b) < 0; | |
5012 | } | |
5013 | ||
5014 | ||
5015 | static inline __attribute__((always_inline)) int rcu_batch_after(long a, long b) | |
5016 | { | |
5017 | return (a - b) > 0; | |
5018 | } | |
5019 | ||
5020 | ||
5021 | ||
5022 | ||
5023 | ||
5024 | ||
5025 | struct rcu_data { | |
5026 | ||
5027 | long quiescbatch; | |
5028 | int passed_quiesc; | |
5029 | int qs_pending; | |
5030 | ||
5031 | ||
5032 | long batch; | |
5033 | struct rcu_head *nxtlist; | |
5034 | struct rcu_head **nxttail; | |
5035 | long qlen; | |
5036 | struct rcu_head *curlist; | |
5037 | struct rcu_head **curtail; | |
5038 | struct rcu_head *donelist; | |
5039 | struct rcu_head **donetail; | |
5040 | long blimit; | |
5041 | int cpu; | |
5042 | struct rcu_head barrier; | |
5043 | ||
5044 | ||
5045 | ||
5046 | }; | |
5047 | ||
5048 | extern __typeof__(struct rcu_data) per_cpu__rcu_data; | |
5049 | extern __typeof__(struct rcu_data) per_cpu__rcu_bh_data; | |
5050 | ||
5051 | ||
5052 | ||
5053 | ||
5054 | ||
5055 | ||
5056 | ||
5057 | static inline __attribute__((always_inline)) void rcu_qsctr_inc(int cpu) | |
5058 | { | |
5059 | struct rcu_data *rdp = &(*((void)(cpu), &per_cpu__rcu_data)); | |
5060 | rdp->passed_quiesc = 1; | |
5061 | } | |
5062 | static inline __attribute__((always_inline)) void rcu_bh_qsctr_inc(int cpu) | |
5063 | { | |
5064 | struct rcu_data *rdp = &(*((void)(cpu), &per_cpu__rcu_bh_data)); | |
5065 | rdp->passed_quiesc = 1; | |
5066 | } | |
5067 | ||
5068 | extern int rcu_pending(int cpu); | |
5069 | extern int rcu_needs_cpu(int cpu); | |
5070 | # 273 "include/linux/rcupdate.h" | |
5071 | extern void rcu_init(void); | |
5072 | extern void rcu_check_callbacks(int cpu, int user); | |
5073 | extern void rcu_restart_cpu(int cpu); | |
5074 | extern long rcu_batches_completed(void); | |
5075 | extern long rcu_batches_completed_bh(void); | |
5076 | ||
5077 | ||
5078 | extern void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *head)); | |
5079 | ||
5080 | extern void call_rcu_bh(struct rcu_head *head, void (*func)(struct rcu_head *head)); | |
5081 | ||
5082 | extern void synchronize_rcu(void); | |
5083 | void synchronize_idle(void); | |
5084 | extern void rcu_barrier(void); | |
5085 | # 5 "include/linux/pid.h" 2 | |
5086 | ||
5087 | enum pid_type | |
5088 | { | |
5089 | PIDTYPE_PID, | |
5090 | PIDTYPE_PGID, | |
5091 | PIDTYPE_SID, | |
5092 | PIDTYPE_MAX | |
5093 | }; | |
5094 | # 42 "include/linux/pid.h" | |
5095 | struct pid | |
5096 | { | |
5097 | atomic_t count; | |
5098 | ||
5099 | int nr; | |
5100 | struct hlist_node pid_chain; | |
5101 | ||
5102 | struct hlist_head tasks[PIDTYPE_MAX]; | |
5103 | struct rcu_head rcu; | |
5104 | }; | |
5105 | ||
5106 | struct pid_link | |
5107 | { | |
5108 | struct hlist_node node; | |
5109 | struct pid *pid; | |
5110 | }; | |
5111 | ||
5112 | static inline __attribute__((always_inline)) struct pid *get_pid(struct pid *pid) | |
5113 | { | |
5114 | if (pid) | |
5115 | (void) atomic_add_return(1, &pid->count); | |
5116 | return pid; | |
5117 | } | |
5118 | ||
5119 | extern void put_pid(struct pid *pid); | |
5120 | extern struct task_struct *pid_task(struct pid *pid, enum pid_type); | |
5121 | extern struct task_struct *get_pid_task(struct pid *pid, enum pid_type); | |
5122 | ||
5123 | ||
5124 | ||
5125 | ||
5126 | ||
5127 | ||
5128 | extern int attach_pid(struct task_struct *task, enum pid_type type, int nr); | |
5129 | ||
5130 | ||
5131 | extern void detach_pid(struct task_struct *task, enum pid_type); | |
5132 | ||
5133 | ||
5134 | ||
5135 | ||
5136 | ||
5137 | extern struct pid *find_pid(int nr); | |
5138 | ||
5139 | ||
5140 | ||
5141 | ||
5142 | extern struct pid *find_get_pid(int nr); | |
5143 | ||
5144 | extern struct pid *alloc_pid(void); | |
5145 | extern void free_pid(struct pid *pid); | |
5146 | # 71 "include/linux/sched.h" 2 | |
5147 | ||
5148 | ||
5149 | # 1 "include/linux/seccomp.h" 1 | |
5150 | # 28 "include/linux/seccomp.h" | |
5151 | typedef struct { } seccomp_t; | |
5152 | ||
5153 | ||
5154 | ||
5155 | static inline __attribute__((always_inline)) int has_secure_computing(struct thread_info *ti) | |
5156 | { | |
5157 | return 0; | |
5158 | } | |
5159 | # 74 "include/linux/sched.h" 2 | |
5160 | ||
5161 | # 1 "include/linux/futex.h" 1 | |
5162 | ||
5163 | ||
5164 | ||
5165 | # 1 "include/linux/sched.h" 1 | |
5166 | # 5 "include/linux/futex.h" 2 | |
5167 | # 33 "include/linux/futex.h" | |
5168 | struct robust_list { | |
5169 | struct robust_list *next; | |
5170 | }; | |
5171 | # 45 "include/linux/futex.h" | |
5172 | struct robust_list_head { | |
5173 | ||
5174 | ||
5175 | ||
5176 | struct robust_list list; | |
5177 | ||
5178 | ||
5179 | ||
5180 | ||
5181 | ||
5182 | ||
5183 | ||
5184 | long futex_offset; | |
5185 | # 69 "include/linux/futex.h" | |
5186 | struct robust_list *list_op_pending; | |
5187 | }; | |
5188 | # 96 "include/linux/futex.h" | |
5189 | long do_futex(u32 *uaddr, int op, u32 val, unsigned long timeout, | |
5190 | u32 *uaddr2, u32 val2, u32 val3); | |
5191 | ||
5192 | extern int | |
5193 | handle_futex_death(u32 *uaddr, struct task_struct *curr, int pi); | |
5194 | ||
5195 | ||
5196 | extern void exit_robust_list(struct task_struct *curr); | |
5197 | extern void exit_pi_state_list(struct task_struct *curr); | |
5198 | # 76 "include/linux/sched.h" 2 | |
5199 | # 1 "include/linux/rtmutex.h" 1 | |
5200 | # 16 "include/linux/rtmutex.h" | |
5201 | # 1 "include/linux/plist.h" 1 | |
5202 | # 80 "include/linux/plist.h" | |
5203 | struct plist_head { | |
5204 | struct list_head prio_list; | |
5205 | struct list_head node_list; | |
5206 | ||
5207 | ||
5208 | ||
5209 | }; | |
5210 | ||
5211 | struct plist_node { | |
5212 | int prio; | |
5213 | struct plist_head plist; | |
5214 | }; | |
5215 | # 128 "include/linux/plist.h" | |
5216 | static inline __attribute__((always_inline)) void | |
5217 | plist_head_init(struct plist_head *head, spinlock_t *lock) | |
5218 | { | |
5219 | INIT_LIST_HEAD(&head->prio_list); | |
5220 | INIT_LIST_HEAD(&head->node_list); | |
5221 | ||
5222 | ||
5223 | ||
5224 | } | |
5225 | ||
5226 | ||
5227 | ||
5228 | ||
5229 | ||
5230 | ||
5231 | ||
5232 | static inline __attribute__((always_inline)) void plist_node_init(struct plist_node *node, int prio) | |
5233 | { | |
5234 | node->prio = prio; | |
5235 | plist_head_init(&node->plist, ((void *)0)); | |
5236 | } | |
5237 | ||
5238 | extern void plist_add(struct plist_node *node, struct plist_head *head); | |
5239 | extern void plist_del(struct plist_node *node, struct plist_head *head); | |
5240 | # 200 "include/linux/plist.h" | |
5241 | static inline __attribute__((always_inline)) int plist_head_empty(const struct plist_head *head) | |
5242 | { | |
5243 | return list_empty(&head->node_list); | |
5244 | } | |
5245 | ||
5246 | ||
5247 | ||
5248 | ||
5249 | ||
5250 | ||
5251 | static inline __attribute__((always_inline)) int plist_node_empty(const struct plist_node *node) | |
5252 | { | |
5253 | return plist_head_empty(&node->plist); | |
5254 | } | |
5255 | # 242 "include/linux/plist.h" | |
5256 | static inline __attribute__((always_inline)) struct plist_node* plist_first(const struct plist_head *head) | |
5257 | { | |
5258 | 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) );}); | |
5259 | ||
5260 | } | |
5261 | # 17 "include/linux/rtmutex.h" 2 | |
5262 | # 26 "include/linux/rtmutex.h" | |
5263 | struct rt_mutex { | |
5264 | spinlock_t wait_lock; | |
5265 | struct plist_head wait_list; | |
5266 | struct task_struct *owner; | |
5267 | ||
5268 | ||
5269 | ||
5270 | ||
5271 | ||
5272 | ||
5273 | }; | |
5274 | ||
5275 | struct rt_mutex_waiter; | |
5276 | struct hrtimer_sleeper; | |
5277 | ||
5278 | ||
5279 | ||
5280 | ||
5281 | ||
5282 | ||
5283 | static inline __attribute__((always_inline)) int rt_mutex_debug_check_no_locks_freed(const void *from, | |
5284 | unsigned long len) | |
5285 | { | |
5286 | return 0; | |
5287 | } | |
5288 | # 80 "include/linux/rtmutex.h" | |
5289 | static inline __attribute__((always_inline)) int rt_mutex_is_locked(struct rt_mutex *lock) | |
5290 | { | |
5291 | return lock->owner != ((void *)0); | |
5292 | } | |
5293 | ||
5294 | extern void __rt_mutex_init(struct rt_mutex *lock, const char *name); | |
5295 | extern void rt_mutex_destroy(struct rt_mutex *lock); | |
5296 | ||
5297 | extern void rt_mutex_lock(struct rt_mutex *lock); | |
5298 | extern int rt_mutex_lock_interruptible(struct rt_mutex *lock, | |
5299 | int detect_deadlock); | |
5300 | extern int rt_mutex_timed_lock(struct rt_mutex *lock, | |
5301 | struct hrtimer_sleeper *timeout, | |
5302 | int detect_deadlock); | |
5303 | ||
5304 | extern int rt_mutex_trylock(struct rt_mutex *lock); | |
5305 | ||
5306 | extern void rt_mutex_unlock(struct rt_mutex *lock); | |
5307 | # 77 "include/linux/sched.h" 2 | |
5308 | ||
5309 | ||
5310 | # 1 "include/linux/param.h" 1 | |
5311 | # 80 "include/linux/sched.h" 2 | |
5312 | # 1 "include/linux/resource.h" 1 | |
5313 | ||
5314 | ||
5315 | ||
5316 | ||
5317 | ||
5318 | struct task_struct; | |
5319 | # 23 "include/linux/resource.h" | |
5320 | struct rusage { | |
5321 | struct timeval ru_utime; | |
5322 | struct timeval ru_stime; | |
5323 | long ru_maxrss; | |
5324 | long ru_ixrss; | |
5325 | long ru_idrss; | |
5326 | long ru_isrss; | |
5327 | long ru_minflt; | |
5328 | long ru_majflt; | |
5329 | long ru_nswap; | |
5330 | long ru_inblock; | |
5331 | long ru_oublock; | |
5332 | long ru_msgsnd; | |
5333 | long ru_msgrcv; | |
5334 | long ru_nsignals; | |
5335 | long ru_nvcsw; | |
5336 | long ru_nivcsw; | |
5337 | }; | |
5338 | ||
5339 | struct rlimit { | |
5340 | unsigned long rlim_cur; | |
5341 | unsigned long rlim_max; | |
5342 | }; | |
5343 | # 70 "include/linux/resource.h" | |
5344 | # 1 "include/asm/resource.h" 1 | |
5345 | ||
5346 | ||
5347 | ||
5348 | # 1 "include/asm-generic/resource.h" 1 | |
5349 | # 5 "include/asm/resource.h" 2 | |
5350 | # 71 "include/linux/resource.h" 2 | |
5351 | ||
5352 | int getrusage(struct task_struct *p, int who, struct rusage *ru); | |
5353 | # 81 "include/linux/sched.h" 2 | |
5354 | # 1 "include/linux/timer.h" 1 | |
5355 | ||
5356 | ||
5357 | ||
5358 | ||
5359 | ||
5360 | ||
5361 | ||
5362 | struct tvec_t_base_s; | |
5363 | ||
5364 | struct timer_list { | |
5365 | struct list_head entry; | |
5366 | unsigned long expires; | |
5367 | ||
5368 | void (*function)(unsigned long); | |
5369 | unsigned long data; | |
5370 | ||
5371 | struct tvec_t_base_s *base; | |
5372 | }; | |
5373 | ||
5374 | extern struct tvec_t_base_s boot_tvec_bases; | |
5375 | # 33 "include/linux/timer.h" | |
5376 | void init_timer(struct timer_list * timer); | |
5377 | ||
5378 | static inline __attribute__((always_inline)) void setup_timer(struct timer_list * timer, | |
5379 | void (*function)(unsigned long), | |
5380 | unsigned long data) | |
5381 | { | |
5382 | timer->function = function; | |
5383 | timer->data = data; | |
5384 | init_timer(timer); | |
5385 | } | |
5386 | # 54 "include/linux/timer.h" | |
5387 | static inline __attribute__((always_inline)) int timer_pending(const struct timer_list * timer) | |
5388 | { | |
5389 | return timer->entry.next != ((void *)0); | |
5390 | } | |
5391 | ||
5392 | extern void add_timer_on(struct timer_list *timer, int cpu); | |
5393 | extern int del_timer(struct timer_list * timer); | |
5394 | extern int __mod_timer(struct timer_list *timer, unsigned long expires); | |
5395 | extern int mod_timer(struct timer_list *timer, unsigned long expires); | |
5396 | ||
5397 | extern unsigned long next_timer_interrupt(void); | |
5398 | # 80 "include/linux/timer.h" | |
5399 | static inline __attribute__((always_inline)) void add_timer(struct timer_list *timer) | |
5400 | { | |
5401 | do { if (__builtin_expect(!!((timer_pending(timer))!=0), 0)) __bug("include/linux/timer.h", 82, ((void *)0)); } while(0); | |
5402 | __mod_timer(timer, timer->expires); | |
5403 | } | |
5404 | # 96 "include/linux/timer.h" | |
5405 | extern void init_timers(void); | |
5406 | extern void run_local_timers(void); | |
5407 | struct hrtimer; | |
5408 | extern int it_real_fn(struct hrtimer *); | |
5409 | # 82 "include/linux/sched.h" 2 | |
5410 | # 1 "include/linux/hrtimer.h" 1 | |
5411 | # 19 "include/linux/hrtimer.h" | |
5412 | # 1 "include/linux/ktime.h" 1 | |
5413 | # 46 "include/linux/ktime.h" | |
5414 | typedef union { | |
5415 | s64 tv64; | |
5416 | ||
5417 | struct { | |
5418 | ||
5419 | ||
5420 | ||
5421 | s32 nsec, sec; | |
5422 | ||
5423 | } tv; | |
5424 | ||
5425 | } ktime_t; | |
5426 | # 138 "include/linux/ktime.h" | |
5427 | static inline __attribute__((always_inline)) ktime_t ktime_set(const long secs, const unsigned long nsecs) | |
5428 | { | |
5429 | return (ktime_t) { .tv = { .sec = secs, .nsec = nsecs } }; | |
5430 | } | |
5431 | # 150 "include/linux/ktime.h" | |
5432 | static inline __attribute__((always_inline)) ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs) | |
5433 | { | |
5434 | ktime_t res; | |
5435 | ||
5436 | res.tv64 = lhs.tv64 - rhs.tv64; | |
5437 | if (res.tv.nsec < 0) | |
5438 | res.tv.nsec += 1000000000L; | |
5439 | ||
5440 | return res; | |
5441 | } | |
5442 | # 168 "include/linux/ktime.h" | |
5443 | static inline __attribute__((always_inline)) ktime_t ktime_add(const ktime_t add1, const ktime_t add2) | |
5444 | { | |
5445 | ktime_t res; | |
5446 | ||
5447 | res.tv64 = add1.tv64 + add2.tv64; | |
5448 | # 181 "include/linux/ktime.h" | |
5449 | if (res.tv.nsec >= 1000000000L) | |
5450 | res.tv64 += (u32)-1000000000L; | |
5451 | ||
5452 | return res; | |
5453 | } | |
5454 | # 194 "include/linux/ktime.h" | |
5455 | extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec); | |
5456 | ||
5457 | ||
5458 | ||
5459 | ||
5460 | ||
5461 | ||
5462 | ||
5463 | static inline __attribute__((always_inline)) ktime_t timespec_to_ktime(const struct timespec ts) | |
5464 | { | |
5465 | return (ktime_t) { .tv = { .sec = (s32)ts.tv_sec, | |
5466 | .nsec = (s32)ts.tv_nsec } }; | |
5467 | } | |
5468 | ||
5469 | ||
5470 | ||
5471 | ||
5472 | ||
5473 | ||
5474 | ||
5475 | static inline __attribute__((always_inline)) ktime_t timeval_to_ktime(const struct timeval tv) | |
5476 | { | |
5477 | return (ktime_t) { .tv = { .sec = (s32)tv.tv_sec, | |
5478 | .nsec = (s32)tv.tv_usec * 1000 } }; | |
5479 | } | |
5480 | ||
5481 | ||
5482 | ||
5483 | ||
5484 | ||
5485 | ||
5486 | ||
5487 | static inline __attribute__((always_inline)) struct timespec ktime_to_timespec(const ktime_t kt) | |
5488 | { | |
5489 | return (struct timespec) { .tv_sec = (time_t) kt.tv.sec, | |
5490 | .tv_nsec = (long) kt.tv.nsec }; | |
5491 | } | |
5492 | ||
5493 | ||
5494 | ||
5495 | ||
5496 | ||
5497 | ||
5498 | ||
5499 | static inline __attribute__((always_inline)) struct timeval ktime_to_timeval(const ktime_t kt) | |
5500 | { | |
5501 | return (struct timeval) { | |
5502 | .tv_sec = (time_t) kt.tv.sec, | |
5503 | .tv_usec = (suseconds_t) (kt.tv.nsec / 1000L) }; | |
5504 | } | |
5505 | ||
5506 | ||
5507 | ||
5508 | ||
5509 | ||
5510 | ||
5511 | ||
5512 | static inline __attribute__((always_inline)) u64 ktime_to_ns(const ktime_t kt) | |
5513 | { | |
5514 | return (u64) kt.tv.sec * 1000000000L + kt.tv.nsec; | |
5515 | } | |
5516 | # 268 "include/linux/ktime.h" | |
5517 | extern void ktime_get_ts(struct timespec *ts); | |
5518 | # 20 "include/linux/hrtimer.h" 2 | |
5519 | ||
5520 | ||
5521 | ||
5522 | ||
5523 | ||
5524 | ||
5525 | ||
5526 | enum hrtimer_mode { | |
5527 | HRTIMER_ABS, | |
5528 | HRTIMER_REL, | |
5529 | }; | |
5530 | ||
5531 | enum hrtimer_restart { | |
5532 | HRTIMER_NORESTART, | |
5533 | HRTIMER_RESTART, | |
5534 | }; | |
5535 | ||
5536 | ||
5537 | ||
5538 | struct hrtimer_base; | |
5539 | # 52 "include/linux/hrtimer.h" | |
5540 | struct hrtimer { | |
5541 | struct rb_node node; | |
5542 | ktime_t expires; | |
5543 | int (*function)(struct hrtimer *); | |
5544 | struct hrtimer_base *base; | |
5545 | }; | |
5546 | # 66 "include/linux/hrtimer.h" | |
5547 | struct hrtimer_sleeper { | |
5548 | struct hrtimer timer; | |
5549 | struct task_struct *task; | |
5550 | }; | |
5551 | # 85 "include/linux/hrtimer.h" | |
5552 | struct hrtimer_base { | |
5553 | clockid_t index; | |
5554 | spinlock_t lock; | |
5555 | struct rb_root active; | |
5556 | struct rb_node *first; | |
5557 | ktime_t resolution; | |
5558 | ktime_t (*get_time)(void); | |
5559 | ktime_t (*get_softirq_time)(void); | |
5560 | struct hrtimer *curr_timer; | |
5561 | ktime_t softirq_time; | |
5562 | struct lock_class_key lock_key; | |
5563 | }; | |
5564 | # 108 "include/linux/hrtimer.h" | |
5565 | extern void hrtimer_init(struct hrtimer *timer, clockid_t which_clock, | |
5566 | enum hrtimer_mode mode); | |
5567 | ||
5568 | ||
5569 | extern int hrtimer_start(struct hrtimer *timer, ktime_t tim, | |
5570 | const enum hrtimer_mode mode); | |
5571 | extern int hrtimer_cancel(struct hrtimer *timer); | |
5572 | extern int hrtimer_try_to_cancel(struct hrtimer *timer); | |
5573 | ||
5574 | ||
5575 | ||
5576 | ||
5577 | extern ktime_t hrtimer_get_remaining(const struct hrtimer *timer); | |
5578 | extern int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp); | |
5579 | ||
5580 | ||
5581 | ||
5582 | ||
5583 | ||
5584 | static inline __attribute__((always_inline)) int hrtimer_active(const struct hrtimer *timer) | |
5585 | { | |
5586 | return ((struct rb_node *)((&timer->node)->rb_parent_color & ~3)) != &timer->node; | |
5587 | } | |
5588 | ||
5589 | ||
5590 | extern unsigned long | |
5591 | hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval); | |
5592 | ||
5593 | ||
5594 | extern long hrtimer_nanosleep(struct timespec *rqtp, | |
5595 | struct timespec *rmtp, | |
5596 | const enum hrtimer_mode mode, | |
5597 | const clockid_t clockid); | |
5598 | ||
5599 | extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl, | |
5600 | struct task_struct *tsk); | |
5601 | ||
5602 | ||
5603 | extern void hrtimer_run_queues(void); | |
5604 | ||
5605 | ||
5606 | extern void __attribute__ ((__section__ (".init.text"))) hrtimers_init(void); | |
5607 | # 83 "include/linux/sched.h" 2 | |
5608 | ||
5609 | ||
5610 | ||
5611 | struct exec_domain; | |
5612 | struct futex_pi_state; | |
5613 | # 105 "include/linux/sched.h" | |
5614 | extern unsigned long avenrun[]; | |
5615 | # 119 "include/linux/sched.h" | |
5616 | extern unsigned long total_forks; | |
5617 | extern int nr_threads; | |
5618 | extern int last_pid; | |
5619 | extern __typeof__(unsigned long) per_cpu__process_counts; | |
5620 | extern int nr_processes(void); | |
5621 | extern unsigned long nr_running(void); | |
5622 | extern unsigned long nr_uninterruptible(void); | |
5623 | extern unsigned long nr_active(void); | |
5624 | extern unsigned long nr_iowait(void); | |
5625 | extern unsigned long weighted_cpuload(const int cpu); | |
5626 | # 184 "include/linux/sched.h" | |
5627 | extern rwlock_t tasklist_lock; | |
5628 | extern spinlock_t mmlist_lock; | |
5629 | ||
5630 | struct task_struct; | |
5631 | ||
5632 | extern void sched_init(void); | |
5633 | extern void sched_init_smp(void); | |
5634 | extern void init_idle(struct task_struct *idle, int cpu); | |
5635 | ||
5636 | extern cpumask_t nohz_cpu_mask; | |
5637 | ||
5638 | extern void show_state(void); | |
5639 | extern void show_regs(struct pt_regs *); | |
5640 | ||
5641 | ||
5642 | ||
5643 | ||
5644 | ||
5645 | ||
5646 | extern void show_stack(struct task_struct *task, unsigned long *sp); | |
5647 | ||
5648 | void io_schedule(void); | |
5649 | long io_schedule_timeout(long timeout); | |
5650 | ||
5651 | extern void cpu_init (void); | |
5652 | extern void trap_init(void); | |
5653 | extern void update_process_times(int user); | |
5654 | extern void scheduler_tick(void); | |
5655 | ||
5656 | ||
5657 | ||
5658 | ||
5659 | ||
5660 | ||
5661 | static inline __attribute__((always_inline)) void softlockup_tick(void) | |
5662 | { | |
5663 | } | |
5664 | static inline __attribute__((always_inline)) void spawn_softlockup_task(void) | |
5665 | { | |
5666 | } | |
5667 | static inline __attribute__((always_inline)) void touch_softlockup_watchdog(void) | |
5668 | { | |
5669 | } | |
5670 | ||
5671 | ||
5672 | ||
5673 | ||
5674 | ||
5675 | ||
5676 | extern int in_sched_functions(unsigned long addr); | |
5677 | ||
5678 | ||
5679 | extern signed long schedule_timeout(signed long timeout); | |
5680 | extern signed long schedule_timeout_interruptible(signed long timeout); | |
5681 | extern signed long schedule_timeout_uninterruptible(signed long timeout); | |
5682 | void schedule(void); | |
5683 | ||
5684 | struct namespace; | |
5685 | ||
5686 | ||
5687 | ||
5688 | ||
5689 | extern int sysctl_max_map_count; | |
5690 | ||
5691 | # 1 "include/linux/aio.h" 1 | |
5692 | ||
5693 | ||
5694 | ||
5695 | ||
5696 | # 1 "include/linux/workqueue.h" 1 | |
5697 | # 12 "include/linux/workqueue.h" | |
5698 | struct workqueue_struct; | |
5699 | ||
5700 | struct work_struct { | |
5701 | unsigned long pending; | |
5702 | struct list_head entry; | |
5703 | void (*func)(void *); | |
5704 | void *data; | |
5705 | void *wq_data; | |
5706 | struct timer_list timer; | |
5707 | }; | |
5708 | ||
5709 | struct execute_work { | |
5710 | struct work_struct work; | |
5711 | }; | |
5712 | # 57 "include/linux/workqueue.h" | |
5713 | extern struct workqueue_struct *__create_workqueue(const char *name, | |
5714 | int singlethread); | |
5715 | ||
5716 | ||
5717 | ||
5718 | extern void destroy_workqueue(struct workqueue_struct *wq); | |
5719 | ||
5720 | extern int queue_work(struct workqueue_struct *wq, struct work_struct *work); | |
5721 | extern int queue_delayed_work(struct workqueue_struct *wq, struct work_struct *work, unsigned long delay); | |
5722 | extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq, | |
5723 | struct work_struct *work, unsigned long delay); | |
5724 | extern void flush_workqueue(struct workqueue_struct *wq); | |
5725 | ||
5726 | extern int schedule_work(struct work_struct *work); | |
5727 | extern int schedule_delayed_work(struct work_struct *work, unsigned long delay); | |
5728 | ||
5729 | extern int schedule_delayed_work_on(int cpu, struct work_struct *work, unsigned long delay); | |
5730 | extern int schedule_on_each_cpu(void (*func)(void *info), void *info); | |
5731 | extern void flush_scheduled_work(void); | |
5732 | extern int current_is_keventd(void); | |
5733 | extern int keventd_up(void); | |
5734 | ||
5735 | extern void init_workqueues(void); | |
5736 | void cancel_rearming_delayed_work(struct work_struct *work); | |
5737 | void cancel_rearming_delayed_workqueue(struct workqueue_struct *, | |
5738 | struct work_struct *); | |
5739 | int execute_in_process_context(void (*fn)(void *), void *, | |
5740 | struct execute_work *); | |
5741 | ||
5742 | ||
5743 | ||
5744 | ||
5745 | ||
5746 | ||
5747 | static inline __attribute__((always_inline)) int cancel_delayed_work(struct work_struct *work) | |
5748 | { | |
5749 | int ret; | |
5750 | ||
5751 | ret = del_timer(&work->timer); | |
5752 | if (ret) | |
5753 | (__builtin_constant_p(0) ? ____atomic_clear_bit(0, &work->pending) : _clear_bit_le(0,&work->pending)); | |
5754 | return ret; | |
5755 | } | |
5756 | # 6 "include/linux/aio.h" 2 | |
5757 | # 1 "include/linux/aio_abi.h" 1 | |
5758 | # 32 "include/linux/aio_abi.h" | |
5759 | typedef unsigned long aio_context_t; | |
5760 | ||
5761 | enum { | |
5762 | IOCB_CMD_PREAD = 0, | |
5763 | IOCB_CMD_PWRITE = 1, | |
5764 | IOCB_CMD_FSYNC = 2, | |
5765 | IOCB_CMD_FDSYNC = 3, | |
5766 | ||
5767 | ||
5768 | ||
5769 | ||
5770 | IOCB_CMD_NOOP = 6, | |
5771 | }; | |
5772 | ||
5773 | ||
5774 | struct io_event { | |
5775 | __u64 data; | |
5776 | __u64 obj; | |
5777 | __s64 res; | |
5778 | __s64 res2; | |
5779 | }; | |
5780 | # 68 "include/linux/aio_abi.h" | |
5781 | struct iocb { | |
5782 | ||
5783 | __u64 aio_data; | |
5784 | __u32 aio_key, aio_reserved1; | |
5785 | ||
5786 | ||
5787 | ||
5788 | __u16 aio_lio_opcode; | |
5789 | __s16 aio_reqprio; | |
5790 | __u32 aio_fildes; | |
5791 | ||
5792 | __u64 aio_buf; | |
5793 | __u64 aio_nbytes; | |
5794 | __s64 aio_offset; | |
5795 | ||
5796 | ||
5797 | __u64 aio_reserved2; | |
5798 | __u64 aio_reserved3; | |
5799 | }; | |
5800 | # 7 "include/linux/aio.h" 2 | |
5801 | ||
5802 | ||
5803 | ||
5804 | ||
5805 | ||
5806 | ||
5807 | struct kioctx; | |
5808 | # 85 "include/linux/aio.h" | |
5809 | struct kiocb { | |
5810 | struct list_head ki_run_list; | |
5811 | long ki_flags; | |
5812 | int ki_users; | |
5813 | unsigned ki_key; | |
5814 | ||
5815 | struct file *ki_filp; | |
5816 | struct kioctx *ki_ctx; | |
5817 | int (*ki_cancel)(struct kiocb *, struct io_event *); | |
5818 | ssize_t (*ki_retry)(struct kiocb *); | |
5819 | void (*ki_dtor)(struct kiocb *); | |
5820 | ||
5821 | union { | |
5822 | void *user; | |
5823 | struct task_struct *tsk; | |
5824 | } ki_obj; | |
5825 | ||
5826 | __u64 ki_user_data; | |
5827 | wait_queue_t ki_wait; | |
5828 | loff_t ki_pos; | |
5829 | ||
5830 | void *private; | |
5831 | ||
5832 | unsigned short ki_opcode; | |
5833 | size_t ki_nbytes; | |
5834 | char *ki_buf; | |
5835 | size_t ki_left; | |
5836 | long ki_retried; | |
5837 | long ki_kicked; | |
5838 | long ki_queued; | |
5839 | ||
5840 | struct list_head ki_list; | |
5841 | ||
5842 | }; | |
5843 | # 140 "include/linux/aio.h" | |
5844 | struct aio_ring { | |
5845 | unsigned id; | |
5846 | unsigned nr; | |
5847 | unsigned head; | |
5848 | unsigned tail; | |
5849 | ||
5850 | unsigned magic; | |
5851 | unsigned compat_features; | |
5852 | unsigned incompat_features; | |
5853 | unsigned header_length; | |
5854 | ||
5855 | ||
5856 | struct io_event io_events[0]; | |
5857 | }; | |
5858 | ||
5859 | ||
5860 | ||
5861 | ||
5862 | struct aio_ring_info { | |
5863 | unsigned long mmap_base; | |
5864 | unsigned long mmap_size; | |
5865 | ||
5866 | struct page **ring_pages; | |
5867 | spinlock_t ring_lock; | |
5868 | long nr_pages; | |
5869 | ||
5870 | unsigned nr, tail; | |
5871 | ||
5872 | struct page *internal_pages[8]; | |
5873 | }; | |
5874 | ||
5875 | struct kioctx { | |
5876 | atomic_t users; | |
5877 | int dead; | |
5878 | struct mm_struct *mm; | |
5879 | ||
5880 | ||
5881 | unsigned long user_id; | |
5882 | struct kioctx *next; | |
5883 | ||
5884 | wait_queue_head_t wait; | |
5885 | ||
5886 | spinlock_t ctx_lock; | |
5887 | ||
5888 | int reqs_active; | |
5889 | struct list_head active_reqs; | |
5890 | struct list_head run_list; | |
5891 | ||
5892 | ||
5893 | unsigned max_reqs; | |
5894 | ||
5895 | struct aio_ring_info ring_info; | |
5896 | ||
5897 | struct work_struct wq; | |
5898 | }; | |
5899 | ||
5900 | ||
5901 | extern unsigned aio_max_size; | |
5902 | ||
5903 | extern ssize_t wait_on_sync_kiocb(struct kiocb *iocb); | |
5904 | extern int aio_put_req(struct kiocb *iocb); | |
5905 | extern void kick_iocb(struct kiocb *iocb); | |
5906 | extern int aio_complete(struct kiocb *iocb, long res, long res2); | |
5907 | extern void __put_ioctx(struct kioctx *ctx); | |
5908 | struct mm_struct; | |
5909 | extern void exit_aio(struct mm_struct *mm); | |
5910 | extern struct kioctx *lookup_ioctx(unsigned long ctx_id); | |
5911 | extern int io_submit_one(struct kioctx *ctx, struct iocb *user_iocb, struct iocb *iocb); | |
5912 | ||
5913 | ||
5914 | ||
5915 | struct kioctx *lookup_ioctx(unsigned long ctx_id); | |
5916 | int io_submit_one(struct kioctx *ctx, struct iocb *user_iocb, struct iocb *iocb); | |
5917 | # 241 "include/linux/aio.h" | |
5918 | static inline __attribute__((always_inline)) struct kiocb *list_kiocb(struct list_head *h) | |
5919 | { | |
5920 | return ({ const typeof( ((struct kiocb *)0)->ki_list ) *__mptr = (h); (struct kiocb *)( (char *)__mptr - __builtin_offsetof(struct kiocb,ki_list) );}); | |
5921 | } | |
5922 | ||
5923 | ||
5924 | extern unsigned long aio_nr; | |
5925 | extern unsigned long aio_max_nr; | |
5926 | # 249 "include/linux/sched.h" 2 | |
5927 | ||
5928 | extern unsigned long | |
5929 | arch_get_unmapped_area(struct file *, unsigned long, unsigned long, | |
5930 | unsigned long, unsigned long); | |
5931 | extern unsigned long | |
5932 | arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr, | |
5933 | unsigned long len, unsigned long pgoff, | |
5934 | unsigned long flags); | |
5935 | extern void arch_unmap_area(struct mm_struct *, unsigned long); | |
5936 | extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); | |
5937 | # 282 "include/linux/sched.h" | |
5938 | typedef unsigned long mm_counter_t; | |
5939 | # 298 "include/linux/sched.h" | |
5940 | struct mm_struct { | |
5941 | struct vm_area_struct * mmap; | |
5942 | struct rb_root mm_rb; | |
5943 | struct vm_area_struct * mmap_cache; | |
5944 | unsigned long (*get_unmapped_area) (struct file *filp, | |
5945 | unsigned long addr, unsigned long len, | |
5946 | unsigned long pgoff, unsigned long flags); | |
5947 | void (*unmap_area) (struct mm_struct *mm, unsigned long addr); | |
5948 | unsigned long mmap_base; | |
5949 | unsigned long task_size; | |
5950 | unsigned long cached_hole_size; | |
5951 | unsigned long free_area_cache; | |
5952 | pgd_t * pgd; | |
5953 | atomic_t mm_users; | |
5954 | atomic_t mm_count; | |
5955 | int map_count; | |
5956 | struct rw_semaphore mmap_sem; | |
5957 | spinlock_t page_table_lock; | |
5958 | ||
5959 | struct list_head mmlist; | |
5960 | ||
5961 | ||
5962 | ||
5963 | ||
5964 | ||
5965 | ||
5966 | ||
5967 | mm_counter_t _file_rss; | |
5968 | mm_counter_t _anon_rss; | |
5969 | ||
5970 | unsigned long hiwater_rss; | |
5971 | unsigned long hiwater_vm; | |
5972 | ||
5973 | unsigned long total_vm, locked_vm, shared_vm, exec_vm; | |
5974 | unsigned long stack_vm, reserved_vm, def_flags, nr_ptes; | |
5975 | unsigned long start_code, end_code, start_data, end_data; | |
5976 | unsigned long start_brk, brk, start_stack; | |
5977 | unsigned long arg_start, arg_end, env_start, env_end; | |
5978 | ||
5979 | unsigned long saved_auxv[44]; | |
5980 | ||
5981 | unsigned dumpable:2; | |
5982 | cpumask_t cpu_vm_mask; | |
5983 | ||
5984 | ||
5985 | mm_context_t context; | |
5986 | ||
5987 | ||
5988 | unsigned long swap_token_time; | |
5989 | char recent_pagein; | |
5990 | ||
5991 | ||
5992 | int core_waiters; | |
5993 | struct completion *core_startup_done, core_done; | |
5994 | ||
5995 | ||
5996 | rwlock_t ioctx_list_lock; | |
5997 | struct kioctx *ioctx_list; | |
5998 | }; | |
5999 | ||
6000 | struct sighand_struct { | |
6001 | atomic_t count; | |
6002 | struct k_sigaction action[64]; | |
6003 | spinlock_t siglock; | |
6004 | }; | |
6005 | ||
6006 | struct pacct_struct { | |
6007 | int ac_flag; | |
6008 | long ac_exitcode; | |
6009 | unsigned long ac_mem; | |
6010 | cputime_t ac_utime, ac_stime; | |
6011 | unsigned long ac_minflt, ac_majflt; | |
6012 | }; | |
6013 | # 379 "include/linux/sched.h" | |
6014 | struct signal_struct { | |
6015 | atomic_t count; | |
6016 | atomic_t live; | |
6017 | ||
6018 | wait_queue_head_t wait_chldexit; | |
6019 | ||
6020 | ||
6021 | struct task_struct *curr_target; | |
6022 | ||
6023 | ||
6024 | struct sigpending shared_pending; | |
6025 | ||
6026 | ||
6027 | int group_exit_code; | |
6028 | ||
6029 | ||
6030 | ||
6031 | ||
6032 | ||
6033 | struct task_struct *group_exit_task; | |
6034 | int notify_count; | |
6035 | ||
6036 | ||
6037 | int group_stop_count; | |
6038 | unsigned int flags; | |
6039 | ||
6040 | ||
6041 | struct list_head posix_timers; | |
6042 | ||
6043 | ||
6044 | struct hrtimer real_timer; | |
6045 | struct task_struct *tsk; | |
6046 | ktime_t it_real_incr; | |
6047 | ||
6048 | ||
6049 | cputime_t it_prof_expires, it_virt_expires; | |
6050 | cputime_t it_prof_incr, it_virt_incr; | |
6051 | ||
6052 | ||
6053 | pid_t pgrp; | |
6054 | pid_t tty_old_pgrp; | |
6055 | pid_t session; | |
6056 | ||
6057 | int leader; | |
6058 | ||
6059 | struct tty_struct *tty; | |
6060 | ||
6061 | ||
6062 | ||
6063 | ||
6064 | ||
6065 | ||
6066 | ||
6067 | cputime_t utime, stime, cutime, cstime; | |
6068 | unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw; | |
6069 | unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt; | |
6070 | ||
6071 | ||
6072 | ||
6073 | ||
6074 | ||
6075 | ||
6076 | ||
6077 | unsigned long long sched_time; | |
6078 | # 453 "include/linux/sched.h" | |
6079 | struct rlimit rlim[15]; | |
6080 | ||
6081 | struct list_head cpu_timers[3]; | |
6082 | # 470 "include/linux/sched.h" | |
6083 | }; | |
6084 | # 513 "include/linux/sched.h" | |
6085 | struct user_struct { | |
6086 | atomic_t __count; | |
6087 | atomic_t processes; | |
6088 | atomic_t files; | |
6089 | atomic_t sigpending; | |
6090 | ||
6091 | ||
6092 | ||
6093 | ||
6094 | ||
6095 | unsigned long mq_bytes; | |
6096 | unsigned long locked_shm; | |
6097 | ||
6098 | ||
6099 | ||
6100 | ||
6101 | ||
6102 | ||
6103 | ||
6104 | struct list_head uidhash_list; | |
6105 | uid_t uid; | |
6106 | }; | |
6107 | ||
6108 | extern struct user_struct *find_user(uid_t); | |
6109 | ||
6110 | extern struct user_struct root_user; | |
6111 | ||
6112 | ||
6113 | struct backing_dev_info; | |
6114 | struct reclaim_state; | |
6115 | # 591 "include/linux/sched.h" | |
6116 | static inline __attribute__((always_inline)) int sched_info_on(void) | |
6117 | { | |
6118 | ||
6119 | ||
6120 | ||
6121 | ||
6122 | ||
6123 | ||
6124 | return 0; | |
6125 | ||
6126 | } | |
6127 | ||
6128 | enum idle_type | |
6129 | { | |
6130 | SCHED_IDLE, | |
6131 | NOT_IDLE, | |
6132 | NEWLY_IDLE, | |
6133 | MAX_IDLE_TYPES | |
6134 | }; | |
6135 | # 711 "include/linux/sched.h" | |
6136 | struct io_context; | |
6137 | void exit_io_context(void); | |
6138 | struct cpuset; | |
6139 | ||
6140 | ||
6141 | ||
6142 | struct group_info { | |
6143 | int ngroups; | |
6144 | atomic_t usage; | |
6145 | gid_t small_block[32]; | |
6146 | int nblocks; | |
6147 | gid_t *blocks[0]; | |
6148 | }; | |
6149 | # 740 "include/linux/sched.h" | |
6150 | extern struct group_info *groups_alloc(int gidsetsize); | |
6151 | extern void groups_free(struct group_info *group_info); | |
6152 | extern int set_current_groups(struct group_info *group_info); | |
6153 | extern int groups_search(struct group_info *group_info, gid_t grp); | |
6154 | ||
6155 | ||
6156 | ||
6157 | ||
6158 | ||
6159 | ||
6160 | ||
6161 | static inline __attribute__((always_inline)) void prefetch_stack(struct task_struct *t) { } | |
6162 | ||
6163 | ||
6164 | struct audit_context; | |
6165 | struct mempolicy; | |
6166 | struct pipe_inode_info; | |
6167 | ||
6168 | enum sleep_type { | |
6169 | SLEEP_NORMAL, | |
6170 | SLEEP_NONINTERACTIVE, | |
6171 | SLEEP_INTERACTIVE, | |
6172 | SLEEP_INTERRUPTED, | |
6173 | }; | |
6174 | ||
6175 | struct prio_array; | |
6176 | ||
6177 | struct task_struct { | |
6178 | volatile long state; | |
6179 | struct thread_info *thread_info; | |
6180 | atomic_t usage; | |
6181 | unsigned long flags; | |
6182 | unsigned long ptrace; | |
6183 | ||
6184 | int lock_depth; | |
6185 | ||
6186 | ||
6187 | ||
6188 | ||
6189 | ||
6190 | ||
6191 | int load_weight; | |
6192 | int prio, static_prio, normal_prio; | |
6193 | struct list_head run_list; | |
6194 | struct prio_array *array; | |
6195 | ||
6196 | unsigned short ioprio; | |
6197 | unsigned int btrace_seq; | |
6198 | ||
6199 | unsigned long sleep_avg; | |
6200 | unsigned long long timestamp, last_ran; | |
6201 | unsigned long long sched_time; | |
6202 | enum sleep_type sleep_type; | |
6203 | ||
6204 | unsigned long policy; | |
6205 | cpumask_t cpus_allowed; | |
6206 | unsigned int time_slice, first_time_slice; | |
6207 | ||
6208 | ||
6209 | ||
6210 | ||
6211 | ||
6212 | struct list_head tasks; | |
6213 | ||
6214 | ||
6215 | ||
6216 | ||
6217 | struct list_head ptrace_children; | |
6218 | struct list_head ptrace_list; | |
6219 | ||
6220 | struct mm_struct *mm, *active_mm; | |
6221 | ||
6222 | ||
6223 | struct linux_binfmt *binfmt; | |
6224 | long exit_state; | |
6225 | int exit_code, exit_signal; | |
6226 | int pdeath_signal; | |
6227 | ||
6228 | unsigned long personality; | |
6229 | unsigned did_exec:1; | |
6230 | pid_t pid; | |
6231 | pid_t tgid; | |
6232 | ||
6233 | ||
6234 | ||
6235 | ||
6236 | ||
6237 | struct task_struct *real_parent; | |
6238 | struct task_struct *parent; | |
6239 | ||
6240 | ||
6241 | ||
6242 | ||
6243 | struct list_head children; | |
6244 | struct list_head sibling; | |
6245 | struct task_struct *group_leader; | |
6246 | ||
6247 | ||
6248 | struct pid_link pids[PIDTYPE_MAX]; | |
6249 | struct list_head thread_group; | |
6250 | ||
6251 | struct completion *vfork_done; | |
6252 | int *set_child_tid; | |
6253 | int *clear_child_tid; | |
6254 | ||
6255 | unsigned long rt_priority; | |
6256 | cputime_t utime, stime; | |
6257 | unsigned long nvcsw, nivcsw; | |
6258 | struct timespec start_time; | |
6259 | ||
6260 | unsigned long min_flt, maj_flt; | |
6261 | ||
6262 | cputime_t it_prof_expires, it_virt_expires; | |
6263 | unsigned long long it_sched_expires; | |
6264 | struct list_head cpu_timers[3]; | |
6265 | ||
6266 | ||
6267 | uid_t uid,euid,suid,fsuid; | |
6268 | gid_t gid,egid,sgid,fsgid; | |
6269 | struct group_info *group_info; | |
6270 | kernel_cap_t cap_effective, cap_inheritable, cap_permitted; | |
6271 | unsigned keep_capabilities:1; | |
6272 | struct user_struct *user; | |
6273 | ||
6274 | ||
6275 | ||
6276 | ||
6277 | ||
6278 | int oomkilladj; | |
6279 | char comm[16]; | |
6280 | ||
6281 | ||
6282 | ||
6283 | ||
6284 | int link_count, total_link_count; | |
6285 | ||
6286 | struct sysv_sem sysvsem; | |
6287 | ||
6288 | struct thread_struct thread; | |
6289 | ||
6290 | struct fs_struct *fs; | |
6291 | ||
6292 | struct files_struct *files; | |
6293 | ||
6294 | struct namespace *namespace; | |
6295 | ||
6296 | struct signal_struct *signal; | |
6297 | struct sighand_struct *sighand; | |
6298 | ||
6299 | sigset_t blocked, real_blocked; | |
6300 | sigset_t saved_sigmask; | |
6301 | struct sigpending pending; | |
6302 | ||
6303 | unsigned long sas_ss_sp; | |
6304 | size_t sas_ss_size; | |
6305 | int (*notifier)(void *priv); | |
6306 | void *notifier_data; | |
6307 | sigset_t *notifier_mask; | |
6308 | ||
6309 | void *security; | |
6310 | struct audit_context *audit_context; | |
6311 | seccomp_t seccomp; | |
6312 | ||
6313 | ||
6314 | u32 parent_exec_id; | |
6315 | u32 self_exec_id; | |
6316 | ||
6317 | spinlock_t alloc_lock; | |
6318 | ||
6319 | ||
6320 | spinlock_t pi_lock; | |
6321 | ||
6322 | ||
6323 | ||
6324 | struct plist_head pi_waiters; | |
6325 | ||
6326 | struct rt_mutex_waiter *pi_blocked_on; | |
6327 | # 947 "include/linux/sched.h" | |
6328 | void *journal_info; | |
6329 | ||
6330 | ||
6331 | struct reclaim_state *reclaim_state; | |
6332 | ||
6333 | struct backing_dev_info *backing_dev_info; | |
6334 | ||
6335 | struct io_context *io_context; | |
6336 | ||
6337 | unsigned long ptrace_message; | |
6338 | siginfo_t *last_siginfo; | |
6339 | ||
6340 | ||
6341 | ||
6342 | ||
6343 | ||
6344 | ||
6345 | wait_queue_t *io_wait; | |
6346 | ||
6347 | u64 rchar, wchar, syscr, syscw; | |
6348 | # 982 "include/linux/sched.h" | |
6349 | struct robust_list_head *robust_list; | |
6350 | ||
6351 | ||
6352 | ||
6353 | struct list_head pi_state_list; | |
6354 | struct futex_pi_state *pi_state_cache; | |
6355 | ||
6356 | atomic_t fs_excl; | |
6357 | struct rcu_head rcu; | |
6358 | ||
6359 | ||
6360 | ||
6361 | ||
6362 | struct pipe_inode_info *splice_pipe; | |
6363 | ||
6364 | ||
6365 | ||
6366 | }; | |
6367 | ||
6368 | static inline __attribute__((always_inline)) pid_t process_group(struct task_struct *tsk) | |
6369 | { | |
6370 | return tsk->signal->pgrp; | |
6371 | } | |
6372 | # 1014 "include/linux/sched.h" | |
6373 | static inline __attribute__((always_inline)) int pid_alive(struct task_struct *p) | |
6374 | { | |
6375 | return p->pids[PIDTYPE_PID].pid != ((void *)0); | |
6376 | } | |
6377 | ||
6378 | extern void free_task(struct task_struct *tsk); | |
6379 | ||
6380 | ||
6381 | extern void __put_task_struct(struct task_struct *t); | |
6382 | ||
6383 | static inline __attribute__((always_inline)) void put_task_struct(struct task_struct *t) | |
6384 | { | |
6385 | if ((atomic_sub_return(1, &t->usage) == 0)) | |
6386 | __put_task_struct(t); | |
6387 | } | |
6388 | # 1088 "include/linux/sched.h" | |
6389 | static inline __attribute__((always_inline)) int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) | |
6390 | { | |
6391 | if (!test_bit((0), (new_mask).bits)) | |
6392 | return -22; | |
6393 | return 0; | |
6394 | } | |
6395 | ||
6396 | ||
6397 | extern unsigned long long sched_clock(void); | |
6398 | extern unsigned long long | |
6399 | current_sched_time(const struct task_struct *current_task); | |
6400 | # 1110 "include/linux/sched.h" | |
6401 | static inline __attribute__((always_inline)) void idle_task_exit(void) {} | |
6402 | ||
6403 | ||
6404 | extern void sched_idle_next(void); | |
6405 | ||
6406 | ||
6407 | extern int rt_mutex_getprio(struct task_struct *p); | |
6408 | extern void rt_mutex_setprio(struct task_struct *p, int prio); | |
6409 | extern void rt_mutex_adjust_pi(struct task_struct *p); | |
6410 | # 1127 "include/linux/sched.h" | |
6411 | extern void set_user_nice(struct task_struct *p, long nice); | |
6412 | extern int task_prio(const struct task_struct *p); | |
6413 | extern int task_nice(const struct task_struct *p); | |
6414 | extern int can_nice(const struct task_struct *p, const int nice); | |
6415 | extern int task_curr(const struct task_struct *p); | |
6416 | extern int idle_cpu(int cpu); | |
6417 | extern int sched_setscheduler(struct task_struct *, int, struct sched_param *); | |
6418 | extern struct task_struct *idle_task(int cpu); | |
6419 | extern struct task_struct *curr_task(int cpu); | |
6420 | extern void set_curr_task(int cpu, struct task_struct *p); | |
6421 | ||
6422 | void yield(void); | |
6423 | ||
6424 | ||
6425 | ||
6426 | ||
6427 | extern struct exec_domain default_exec_domain; | |
6428 | ||
6429 | union thread_union { | |
6430 | struct thread_info thread_info; | |
6431 | unsigned long stack[8192/sizeof(long)]; | |
6432 | }; | |
6433 | ||
6434 | ||
6435 | static inline __attribute__((always_inline)) int kstack_end(void *addr) | |
6436 | { | |
6437 | ||
6438 | ||
6439 | ||
6440 | return !(((unsigned long)addr+sizeof(void*)-1) & (8192 -sizeof(void*))); | |
6441 | } | |
6442 | ||
6443 | ||
6444 | extern union thread_union init_thread_union; | |
6445 | extern struct task_struct init_task; | |
6446 | ||
6447 | extern struct mm_struct init_mm; | |
6448 | ||
6449 | ||
6450 | extern struct task_struct *find_task_by_pid_type(int type, int pid); | |
6451 | extern void set_special_pids(pid_t session, pid_t pgrp); | |
6452 | extern void __set_special_pids(pid_t session, pid_t pgrp); | |
6453 | ||
6454 | ||
6455 | extern struct user_struct * alloc_uid(uid_t); | |
6456 | static inline __attribute__((always_inline)) struct user_struct *get_uid(struct user_struct *u) | |
6457 | { | |
6458 | (void) atomic_add_return(1, &u->__count); | |
6459 | return u; | |
6460 | } | |
6461 | extern void free_uid(struct user_struct *); | |
6462 | extern void switch_uid(struct user_struct *); | |
6463 | ||
6464 | ||
6465 | ||
6466 | extern void do_timer(struct pt_regs *); | |
6467 | ||
6468 | extern int wake_up_state(struct task_struct * tsk, unsigned int state); | |
6469 | extern int wake_up_process(struct task_struct * tsk); | |
6470 | extern void wake_up_new_task(struct task_struct * tsk, unsigned long clone_flags); | |
6471 | ||
6472 | ||
6473 | ||
6474 | ||
6475 | static inline __attribute__((always_inline)) void kick_process(struct task_struct *tsk) { } | |
6476 | ||
6477 | extern void sched_fork(struct task_struct * p, int clone_flags); | |
6478 | extern void sched_exit(struct task_struct * p); | |
6479 | ||
6480 | extern int in_group_p(gid_t); | |
6481 | extern int in_egroup_p(gid_t); | |
6482 | ||
6483 | extern void proc_caches_init(void); | |
6484 | extern void flush_signals(struct task_struct *); | |
6485 | extern void flush_signal_handlers(struct task_struct *, int force_default); | |
6486 | extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info); | |
6487 | ||
6488 | static inline __attribute__((always_inline)) int dequeue_signal_lock(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) | |
6489 | { | |
6490 | unsigned long flags; | |
6491 | int ret; | |
6492 | ||
6493 | do { ({ unsigned long temp; (void) (&temp == &flags); __asm__ __volatile__( "mrs %0, cpsr @ local_irq_save\n" " orr %1, %0, #128\n" " msr cpsr_c, %1" : "=r" (flags), "=r" (temp) : : "memory", "cc"); }); do { do { } while (0); (void)0; (void)(&tsk->sighand->siglock); } while (0); } while (0); | |
6494 | ret = dequeue_signal(tsk, mask, info); | |
6495 | do { __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (flags) : "memory", "cc"); do { do { } while (0); (void)0; (void)(&tsk->sighand->siglock); } while (0); } while (0); | |
6496 | ||
6497 | return ret; | |
6498 | } | |
6499 | ||
6500 | extern void block_all_signals(int (*notifier)(void *priv), void *priv, | |
6501 | sigset_t *mask); | |
6502 | extern void unblock_all_signals(void); | |
6503 | extern void release_task(struct task_struct * p); | |
6504 | extern int send_sig_info(int, struct siginfo *, struct task_struct *); | |
6505 | extern int send_group_sig_info(int, struct siginfo *, struct task_struct *); | |
6506 | extern int force_sigsegv(int, struct task_struct *); | |
6507 | extern int force_sig_info(int, struct siginfo *, struct task_struct *); | |
6508 | extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp); | |
6509 | extern int kill_pg_info(int, struct siginfo *, pid_t); | |
6510 | extern int kill_proc_info(int, struct siginfo *, pid_t); | |
6511 | extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t, u32); | |
6512 | extern void do_notify_parent(struct task_struct *, int); | |
6513 | extern void force_sig(int, struct task_struct *); | |
6514 | extern void force_sig_specific(int, struct task_struct *); | |
6515 | extern int send_sig(int, struct task_struct *, int); | |
6516 | extern void zap_other_threads(struct task_struct *p); | |
6517 | extern int kill_pg(pid_t, int, int); | |
6518 | extern int kill_proc(pid_t, int, int); | |
6519 | extern struct sigqueue *sigqueue_alloc(void); | |
6520 | extern void sigqueue_free(struct sigqueue *); | |
6521 | extern int send_sigqueue(int, struct sigqueue *, struct task_struct *); | |
6522 | extern int send_group_sigqueue(int, struct sigqueue *, struct task_struct *); | |
6523 | extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *); | |
6524 | extern int do_sigaltstack(const stack_t *, stack_t *, unsigned long); | |
6525 | ||
6526 | ||
6527 | ||
6528 | ||
6529 | ||
6530 | ||
6531 | static inline __attribute__((always_inline)) int is_si_special(const struct siginfo *info) | |
6532 | { | |
6533 | return info <= ((struct siginfo *) 2); | |
6534 | } | |
6535 | ||
6536 | ||
6537 | ||
6538 | static inline __attribute__((always_inline)) int on_sig_stack(unsigned long sp) | |
6539 | { | |
6540 | return (sp - (get_current())->sas_ss_sp < (get_current())->sas_ss_size); | |
6541 | } | |
6542 | ||
6543 | static inline __attribute__((always_inline)) int sas_ss_flags(unsigned long sp) | |
6544 | { | |
6545 | return ((get_current())->sas_ss_size == 0 ? 2 | |
6546 | : on_sig_stack(sp) ? 1 : 0); | |
6547 | } | |
6548 | ||
6549 | ||
6550 | ||
6551 | ||
6552 | extern struct mm_struct * mm_alloc(void); | |
6553 | ||
6554 | ||
6555 | extern void __mmdrop(struct mm_struct *); | |
6556 | static inline __attribute__((always_inline)) void mmdrop(struct mm_struct * mm) | |
6557 | { | |
6558 | if ((atomic_sub_return(1, &mm->mm_count) == 0)) | |
6559 | __mmdrop(mm); | |
6560 | } | |
6561 | ||
6562 | ||
6563 | extern void mmput(struct mm_struct *); | |
6564 | ||
6565 | extern struct mm_struct *get_task_mm(struct task_struct *task); | |
6566 | ||
6567 | extern void mm_release(struct task_struct *, struct mm_struct *); | |
6568 | ||
6569 | extern int copy_thread(int, unsigned long, unsigned long, unsigned long, struct task_struct *, struct pt_regs *); | |
6570 | extern void flush_thread(void); | |
6571 | extern void exit_thread(void); | |
6572 | ||
6573 | extern void exit_files(struct task_struct *); | |
6574 | extern void __cleanup_signal(struct signal_struct *); | |
6575 | extern void __cleanup_sighand(struct sighand_struct *); | |
6576 | extern void exit_itimers(struct signal_struct *); | |
6577 | ||
6578 | extern void do_group_exit(int); | |
6579 | ||
6580 | extern void daemonize(const char *, ...); | |
6581 | extern int allow_signal(int); | |
6582 | extern int disallow_signal(int); | |
6583 | extern struct task_struct *child_reaper; | |
6584 | ||
6585 | extern int do_execve(char *, char * *, char * *, struct pt_regs *); | |
6586 | extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int *, int *); | |
6587 | struct task_struct *fork_idle(int); | |
6588 | ||
6589 | extern void set_task_comm(struct task_struct *tsk, char *from); | |
6590 | extern void get_task_comm(char *to, struct task_struct *tsk); | |
6591 | # 1335 "include/linux/sched.h" | |
6592 | static inline __attribute__((always_inline)) struct task_struct *next_thread(const struct task_struct *p) | |
6593 | { | |
6594 | return ({ const typeof( ((struct task_struct *)0)->thread_group ) *__mptr = (({ typeof(p->thread_group.next) _________p1 = p->thread_group.next; do { } while(0); (_________p1); })); (struct task_struct *)( (char *)__mptr - __builtin_offsetof(struct task_struct,thread_group) );}); | |
6595 | ||
6596 | } | |
6597 | ||
6598 | static inline __attribute__((always_inline)) int thread_group_empty(struct task_struct *p) | |
6599 | { | |
6600 | return list_empty(&p->thread_group); | |
6601 | } | |
6602 | # 1358 "include/linux/sched.h" | |
6603 | static inline __attribute__((always_inline)) void task_lock(struct task_struct *p) | |
6604 | { | |
6605 | do { do { } while (0); (void)0; (void)(&p->alloc_lock); } while (0); | |
6606 | } | |
6607 | ||
6608 | static inline __attribute__((always_inline)) void task_unlock(struct task_struct *p) | |
6609 | { | |
6610 | do { do { } while (0); (void)0; (void)(&p->alloc_lock); } while (0); | |
6611 | } | |
6612 | ||
6613 | extern struct sighand_struct *lock_task_sighand(struct task_struct *tsk, | |
6614 | unsigned long *flags); | |
6615 | ||
6616 | static inline __attribute__((always_inline)) void unlock_task_sighand(struct task_struct *tsk, | |
6617 | unsigned long *flags) | |
6618 | { | |
6619 | do { __asm__ __volatile__( "msr cpsr_c, %0 @ local_irq_restore\n" : : "r" (*flags) : "memory", "cc"); do { do { } while (0); (void)0; (void)(&tsk->sighand->siglock); } while (0); } while (0); | |
6620 | } | |
6621 | ||
6622 | ||
6623 | ||
6624 | ||
6625 | ||
6626 | ||
6627 | static inline __attribute__((always_inline)) void setup_thread_stack(struct task_struct *p, struct task_struct *org) | |
6628 | { | |
6629 | *(p)->thread_info = *(org)->thread_info; | |
6630 | (p)->thread_info->task = p; | |
6631 | } | |
6632 | ||
6633 | static inline __attribute__((always_inline)) unsigned long *end_of_stack(struct task_struct *p) | |
6634 | { | |
6635 | return (unsigned long *)(p->thread_info + 1); | |
6636 | } | |
6637 | ||
6638 | ||
6639 | ||
6640 | ||
6641 | ||
6642 | ||
6643 | static inline __attribute__((always_inline)) void set_tsk_thread_flag(struct task_struct *tsk, int flag) | |
6644 | { | |
6645 | set_ti_thread_flag((tsk)->thread_info, flag); | |
6646 | } | |
6647 | ||
6648 | static inline __attribute__((always_inline)) void clear_tsk_thread_flag(struct task_struct *tsk, int flag) | |
6649 | { | |
6650 | clear_ti_thread_flag((tsk)->thread_info, flag); | |
6651 | } | |
6652 | ||
6653 | static inline __attribute__((always_inline)) int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag) | |
6654 | { | |
6655 | return test_and_set_ti_thread_flag((tsk)->thread_info, flag); | |
6656 | } | |
6657 | ||
6658 | static inline __attribute__((always_inline)) int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag) | |
6659 | { | |
6660 | return test_and_clear_ti_thread_flag((tsk)->thread_info, flag); | |
6661 | } | |
6662 | ||
6663 | static inline __attribute__((always_inline)) int test_tsk_thread_flag(struct task_struct *tsk, int flag) | |
6664 | { | |
6665 | return test_ti_thread_flag((tsk)->thread_info, flag); | |
6666 | } | |
6667 | ||
6668 | static inline __attribute__((always_inline)) void set_tsk_need_resched(struct task_struct *tsk) | |
6669 | { | |
6670 | set_tsk_thread_flag(tsk,2); | |
6671 | } | |
6672 | ||
6673 | static inline __attribute__((always_inline)) void clear_tsk_need_resched(struct task_struct *tsk) | |
6674 | { | |
6675 | clear_tsk_thread_flag(tsk,2); | |
6676 | } | |
6677 | ||
6678 | static inline __attribute__((always_inline)) int signal_pending(struct task_struct *p) | |
6679 | { | |
6680 | return __builtin_expect(!!(test_tsk_thread_flag(p,1)), 0); | |
6681 | } | |
6682 | ||
6683 | static inline __attribute__((always_inline)) int need_resched(void) | |
6684 | { | |
6685 | return __builtin_expect(!!(test_ti_thread_flag(current_thread_info(), 2)), 0); | |
6686 | } | |
6687 | # 1450 "include/linux/sched.h" | |
6688 | extern int cond_resched(void); | |
6689 | extern int cond_resched_lock(spinlock_t * lock); | |
6690 | extern int cond_resched_softirq(void); | |
6691 | # 1468 "include/linux/sched.h" | |
6692 | static inline __attribute__((always_inline)) int lock_need_resched(spinlock_t *lock) | |
6693 | { | |
6694 | if (0 || need_resched()) | |
6695 | return 1; | |
6696 | return 0; | |
6697 | } | |
6698 | ||
6699 | ||
6700 | ||
6701 | ||
6702 | ||
6703 | extern void recalc_sigpending_tsk(struct task_struct *t); | |
6704 | extern void recalc_sigpending(void); | |
6705 | ||
6706 | extern void signal_wake_up(struct task_struct *t, int resume_stopped); | |
6707 | # 1501 "include/linux/sched.h" | |
6708 | static inline __attribute__((always_inline)) unsigned int task_cpu(const struct task_struct *p) | |
6709 | { | |
6710 | return 0; | |
6711 | } | |
6712 | ||
6713 | static inline __attribute__((always_inline)) void set_task_cpu(struct task_struct *p, unsigned int cpu) | |
6714 | { | |
6715 | } | |
6716 | ||
6717 | ||
6718 | ||
6719 | ||
6720 | ||
6721 | ||
6722 | static inline __attribute__((always_inline)) void arch_pick_mmap_layout(struct mm_struct *mm) | |
6723 | { | |
6724 | mm->mmap_base = (((0x3f000000UL) + 0x01000000) / 3); | |
6725 | mm->get_unmapped_area = arch_get_unmapped_area; | |
6726 | mm->unmap_area = arch_unmap_area; | |
6727 | } | |
6728 | ||
6729 | ||
6730 | extern long sched_setaffinity(pid_t pid, cpumask_t new_mask); | |
6731 | extern long sched_getaffinity(pid_t pid, cpumask_t *mask); | |
6732 | ||
6733 | # 1 "include/linux/sysdev.h" 1 | |
6734 | # 24 "include/linux/sysdev.h" | |
6735 | # 1 "include/linux/kobject.h" 1 | |
6736 | # 22 "include/linux/kobject.h" | |
6737 | # 1 "include/linux/sysfs.h" 1 | |
6738 | # 15 "include/linux/sysfs.h" | |
6739 | struct kobject; | |
6740 | struct module; | |
6741 | ||
6742 | struct attribute { | |
6743 | const char * name; | |
6744 | struct module * owner; | |
6745 | mode_t mode; | |
6746 | }; | |
6747 | ||
6748 | struct attribute_group { | |
6749 | const char * name; | |
6750 | struct attribute ** attrs; | |
6751 | }; | |
6752 | # 51 "include/linux/sysfs.h" | |
6753 | struct vm_area_struct; | |
6754 | ||
6755 | struct bin_attribute { | |
6756 | struct attribute attr; | |
6757 | size_t size; | |
6758 | void *private; | |
6759 | ssize_t (*read)(struct kobject *, char *, loff_t, size_t); | |
6760 | ssize_t (*write)(struct kobject *, char *, loff_t, size_t); | |
6761 | int (*mmap)(struct kobject *, struct bin_attribute *attr, | |
6762 | struct vm_area_struct *vma); | |
6763 | }; | |
6764 | ||
6765 | struct sysfs_ops { | |
6766 | ssize_t (*show)(struct kobject *, struct attribute *,char *); | |
6767 | ssize_t (*store)(struct kobject *,struct attribute *,const char *, size_t); | |
6768 | }; | |
6769 | ||
6770 | struct sysfs_dirent { | |
6771 | atomic_t s_count; | |
6772 | struct list_head s_sibling; | |
6773 | struct list_head s_children; | |
6774 | void * s_element; | |
6775 | int s_type; | |
6776 | umode_t s_mode; | |
6777 | struct dentry * s_dentry; | |
6778 | struct iattr * s_iattr; | |
6779 | atomic_t s_event; | |
6780 | }; | |
6781 | # 89 "include/linux/sysfs.h" | |
6782 | extern int | |
6783 | sysfs_create_dir(struct kobject *); | |
6784 | ||
6785 | extern void | |
6786 | sysfs_remove_dir(struct kobject *); | |
6787 | ||
6788 | extern int | |
6789 | sysfs_rename_dir(struct kobject *, const char *new_name); | |
6790 | ||
6791 | extern int | |
6792 | sysfs_create_file(struct kobject *, const struct attribute *); | |
6793 | ||
6794 | extern int | |
6795 | sysfs_update_file(struct kobject *, const struct attribute *); | |
6796 | ||
6797 | extern int | |
6798 | sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode); | |
6799 | ||
6800 | extern void | |
6801 | sysfs_remove_file(struct kobject *, const struct attribute *); | |
6802 | ||
6803 | extern int | |
6804 | sysfs_create_link(struct kobject * kobj, struct kobject * target, const char * name); | |
6805 | ||
6806 | extern void | |
6807 | sysfs_remove_link(struct kobject *, const char * name); | |
6808 | ||
6809 | int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr); | |
6810 | int sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr); | |
6811 | ||
6812 | int sysfs_create_group(struct kobject *, const struct attribute_group *); | |
6813 | void sysfs_remove_group(struct kobject *, const struct attribute_group *); | |
6814 | void sysfs_notify(struct kobject * k, char *dir, char *attr); | |
6815 | # 23 "include/linux/kobject.h" 2 | |
6816 | ||
6817 | ||
6818 | # 1 "include/linux/kref.h" 1 | |
6819 | # 23 "include/linux/kref.h" | |
6820 | struct kref { | |
6821 | atomic_t refcount; | |
6822 | }; | |
6823 | ||
6824 | void kref_init(struct kref *kref); | |
6825 | void kref_get(struct kref *kref); | |
6826 | int kref_put(struct kref *kref, void (*release) (struct kref *kref)); | |
6827 | # 26 "include/linux/kobject.h" 2 | |
6828 | # 34 "include/linux/kobject.h" | |
6829 | extern char uevent_helper[]; | |
6830 | ||
6831 | ||
6832 | extern u64 uevent_seqnum; | |
6833 | ||
6834 | ||
6835 | typedef int kobject_action_t; | |
6836 | enum kobject_action { | |
6837 | KOBJ_ADD = ( kobject_action_t) 0x01, | |
6838 | KOBJ_REMOVE = ( kobject_action_t) 0x02, | |
6839 | KOBJ_CHANGE = ( kobject_action_t) 0x03, | |
6840 | KOBJ_MOUNT = ( kobject_action_t) 0x04, | |
6841 | KOBJ_UMOUNT = ( kobject_action_t) 0x05, | |
6842 | KOBJ_OFFLINE = ( kobject_action_t) 0x06, | |
6843 | KOBJ_ONLINE = ( kobject_action_t) 0x07, | |
6844 | }; | |
6845 | ||
6846 | struct kobject { | |
6847 | const char * k_name; | |
6848 | char name[20]; | |
6849 | struct kref kref; | |
6850 | struct list_head entry; | |
6851 | struct kobject * parent; | |
6852 | struct kset * kset; | |
6853 | struct kobj_type * ktype; | |
6854 | struct dentry * dentry; | |
6855 | wait_queue_head_t poll; | |
6856 | }; | |
6857 | ||
6858 | extern int kobject_set_name(struct kobject *, const char *, ...) | |
6859 | __attribute__((format(printf,2,3))); | |
6860 | ||
6861 | static inline __attribute__((always_inline)) const char * kobject_name(const struct kobject * kobj) | |
6862 | { | |
6863 | return kobj->k_name; | |
6864 | } | |
6865 | ||
6866 | extern void kobject_init(struct kobject *); | |
6867 | extern void kobject_cleanup(struct kobject *); | |
6868 | ||
6869 | extern int kobject_add(struct kobject *); | |
6870 | extern void kobject_del(struct kobject *); | |
6871 | ||
6872 | extern int kobject_rename(struct kobject *, const char *new_name); | |
6873 | ||
6874 | extern int kobject_register(struct kobject *); | |
6875 | extern void kobject_unregister(struct kobject *); | |
6876 | ||
6877 | extern struct kobject * kobject_get(struct kobject *); | |
6878 | extern void kobject_put(struct kobject *); | |
6879 | ||
6880 | extern struct kobject *kobject_add_dir(struct kobject *, const char *); | |
6881 | ||
6882 | extern char * kobject_get_path(struct kobject *, gfp_t); | |
6883 | ||
6884 | struct kobj_type { | |
6885 | void (*release)(struct kobject *); | |
6886 | struct sysfs_ops * sysfs_ops; | |
6887 | struct attribute ** default_attrs; | |
6888 | }; | |
6889 | # 113 "include/linux/kobject.h" | |
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, char **envp, | |
6894 | int num_envp, char *buffer, int buffer_size); | |
6895 | }; | |
6896 | ||
6897 | struct kset { | |
6898 | struct subsystem * subsys; | |
6899 | struct kobj_type * ktype; | |
6900 | struct list_head list; | |
6901 | spinlock_t list_lock; | |
6902 | struct kobject kobj; | |
6903 | struct kset_uevent_ops * uevent_ops; | |
6904 | }; | |
6905 | ||
6906 | ||
6907 | extern void kset_init(struct kset * k); | |
6908 | extern int kset_add(struct kset * k); | |
6909 | extern int kset_register(struct kset * k); | |
6910 | extern void kset_unregister(struct kset * k); | |
6911 | ||
6912 | static inline __attribute__((always_inline)) struct kset * to_kset(struct kobject * kobj) | |
6913 | { | |
6914 | return kobj ? ({ const typeof( ((struct kset *)0)->kobj ) *__mptr = (kobj); (struct kset *)( (char *)__mptr - __builtin_offsetof(struct kset,kobj) );}) : ((void *)0); | |
6915 | } | |
6916 | ||
6917 | static inline __attribute__((always_inline)) struct kset * kset_get(struct kset * k) | |
6918 | { | |
6919 | return k ? to_kset(kobject_get(&k->kobj)) : ((void *)0); | |
6920 | } | |
6921 | ||
6922 | static inline __attribute__((always_inline)) void kset_put(struct kset * k) | |
6923 | { | |
6924 | kobject_put(&k->kobj); | |
6925 | } | |
6926 | ||
6927 | static inline __attribute__((always_inline)) struct kobj_type * get_ktype(struct kobject * k) | |
6928 | { | |
6929 | if (k->kset && k->kset->ktype) | |
6930 | return k->kset->ktype; | |
6931 | else | |
6932 | return k->ktype; | |
6933 | } | |
6934 | ||
6935 | extern struct kobject * kset_find_obj(struct kset *, const char *); | |
6936 | # 169 "include/linux/kobject.h" | |
6937 | struct subsystem { | |
6938 | struct kset kset; | |
6939 | struct rw_semaphore rwsem; | |
6940 | }; | |
6941 | # 192 "include/linux/kobject.h" | |
6942 | extern struct subsystem kernel_subsys; | |
6943 | ||
6944 | extern struct subsystem hypervisor_subsys; | |
6945 | # 241 "include/linux/kobject.h" | |
6946 | extern void subsystem_init(struct subsystem *); | |
6947 | extern int subsystem_register(struct subsystem *); | |
6948 | extern void subsystem_unregister(struct subsystem *); | |
6949 | ||
6950 | static inline __attribute__((always_inline)) struct subsystem * subsys_get(struct subsystem * s) | |
6951 | { | |
6952 | return s ? ({ const typeof( ((struct subsystem *)0)->kset ) *__mptr = (kset_get(&s->kset)); (struct subsystem *)( (char *)__mptr - __builtin_offsetof(struct subsystem,kset) );}) : ((void *)0); | |
6953 | } | |
6954 | ||
6955 | static inline __attribute__((always_inline)) void subsys_put(struct subsystem * s) | |
6956 | { | |
6957 | kset_put(&s->kset); | |
6958 | } | |
6959 | ||
6960 | struct subsys_attribute { | |
6961 | struct attribute attr; | |
6962 | ssize_t (*show)(struct subsystem *, char *); | |
6963 | ssize_t (*store)(struct subsystem *, const char *, size_t); | |
6964 | }; | |
6965 | ||
6966 | extern int subsys_create_file(struct subsystem * , struct subsys_attribute *); | |
6967 | ||
6968 | ||
6969 | void kobject_uevent(struct kobject *kobj, enum kobject_action action); | |
6970 | ||
6971 | int add_uevent_var(char **envp, int num_envp, int *cur_index, | |
6972 | char *buffer, int buffer_size, int *cur_len, | |
6973 | const char *format, ...) | |
6974 | __attribute__((format (printf, 7, 8))); | |
6975 | # 25 "include/linux/sysdev.h" 2 | |
6976 | # 1 "include/linux/pm.h" 1 | |
6977 | # 34 "include/linux/pm.h" | |
6978 | typedef int pm_request_t; | |
6979 | # 43 "include/linux/pm.h" | |
6980 | typedef int pm_dev_t; | |
6981 | # 56 "include/linux/pm.h" | |
6982 | enum | |
6983 | { | |
6984 | PM_SYS_UNKNOWN = 0x00000000, | |
6985 | PM_SYS_KBC = 0x41d00303, | |
6986 | PM_SYS_COM = 0x41d00500, | |
6987 | PM_SYS_IRDA = 0x41d00510, | |
6988 | PM_SYS_FDC = 0x41d00700, | |
6989 | PM_SYS_VGA = 0x41d00900, | |
6990 | PM_SYS_PCMCIA = 0x41d00e00, | |
6991 | }; | |
6992 | # 75 "include/linux/pm.h" | |
6993 | struct pm_dev; | |
6994 | ||
6995 | typedef int (*pm_callback)(struct pm_dev *dev, pm_request_t rqst, void *data); | |
6996 | ||
6997 | ||
6998 | ||
6999 | ||
7000 | struct pm_dev | |
7001 | { | |
7002 | pm_dev_t type; | |
7003 | unsigned long id; | |
7004 | pm_callback callback; | |
7005 | void *data; | |
7006 | ||
7007 | unsigned long flags; | |
7008 | unsigned long state; | |
7009 | unsigned long prev_state; | |
7010 | ||
7011 | struct list_head entry; | |
7012 | }; | |
7013 | ||
7014 | ||
7015 | ||
7016 | ||
7017 | ||
7018 | ||
7019 | ||
7020 | extern void (*pm_idle)(void); | |
7021 | extern void (*pm_power_off)(void); | |
7022 | ||
7023 | typedef int suspend_state_t; | |
7024 | ||
7025 | ||
7026 | ||
7027 | ||
7028 | ||
7029 | ||
7030 | ||
7031 | typedef int suspend_disk_method_t; | |
7032 | ||
7033 | ||
7034 | ||
7035 | ||
7036 | ||
7037 | ||
7038 | ||
7039 | struct pm_ops { | |
7040 | suspend_disk_method_t pm_disk_mode; | |
7041 | int (*valid)(suspend_state_t state); | |
7042 | int (*prepare)(suspend_state_t state); | |
7043 | int (*enter)(suspend_state_t state); | |
7044 | int (*finish)(suspend_state_t state); | |
7045 | }; | |
7046 | ||
7047 | extern void pm_set_ops(struct pm_ops *); | |
7048 | extern struct pm_ops *pm_ops; | |
7049 | extern int pm_suspend(suspend_state_t state); | |
7050 | ||
7051 | ||
7052 | ||
7053 | ||
7054 | ||
7055 | ||
7056 | struct device; | |
7057 | ||
7058 | typedef struct pm_message { | |
7059 | int event; | |
7060 | } pm_message_t; | |
7061 | # 171 "include/linux/pm.h" | |
7062 | struct dev_pm_info { | |
7063 | pm_message_t power_state; | |
7064 | unsigned can_wakeup:1; | |
7065 | ||
7066 | ||
7067 | ||
7068 | ||
7069 | ||
7070 | ||
7071 | ||
7072 | }; | |
7073 | ||
7074 | extern void device_pm_set_parent(struct device * dev, struct device * parent); | |
7075 | ||
7076 | extern int device_power_down(pm_message_t state); | |
7077 | extern void device_power_up(void); | |
7078 | extern void device_resume(void); | |
7079 | # 210 "include/linux/pm.h" | |
7080 | static inline __attribute__((always_inline)) int device_suspend(pm_message_t state) | |
7081 | { | |
7082 | return 0; | |
7083 | } | |
7084 | ||
7085 | ||
7086 | ||
7087 | ||
7088 | static inline __attribute__((always_inline)) int dpm_runtime_suspend(struct device * dev, pm_message_t state) | |
7089 | { | |
7090 | return 0; | |
7091 | } | |
7092 | ||
7093 | static inline __attribute__((always_inline)) void dpm_runtime_resume(struct device * dev) | |
7094 | { | |
7095 | } | |
7096 | # 26 "include/linux/sysdev.h" 2 | |
7097 | ||
7098 | ||
7099 | struct sys_device; | |
7100 | ||
7101 | struct sysdev_class { | |
7102 | struct list_head drivers; | |
7103 | ||
7104 | ||
7105 | int (*shutdown)(struct sys_device *); | |
7106 | int (*suspend)(struct sys_device *, pm_message_t state); | |
7107 | int (*resume)(struct sys_device *); | |
7108 | struct kset kset; | |
7109 | }; | |
7110 | ||
7111 | struct sysdev_class_attribute { | |
7112 | struct attribute attr; | |
7113 | ssize_t (*show)(struct sysdev_class *, char *); | |
7114 | ssize_t (*store)(struct sysdev_class *, const char *, size_t); | |
7115 | }; | |
7116 | # 54 "include/linux/sysdev.h" | |
7117 | extern int sysdev_class_register(struct sysdev_class *); | |
7118 | extern void sysdev_class_unregister(struct sysdev_class *); | |
7119 | ||
7120 | extern int sysdev_class_create_file(struct sysdev_class *, | |
7121 | struct sysdev_class_attribute *); | |
7122 | extern void sysdev_class_remove_file(struct sysdev_class *, | |
7123 | struct sysdev_class_attribute *); | |
7124 | ||
7125 | ||
7126 | ||
7127 | ||
7128 | struct sysdev_driver { | |
7129 | struct list_head entry; | |
7130 | int (*add)(struct sys_device *); | |
7131 | int (*remove)(struct sys_device *); | |
7132 | int (*shutdown)(struct sys_device *); | |
7133 | int (*suspend)(struct sys_device *, pm_message_t state); | |
7134 | int (*resume)(struct sys_device *); | |
7135 | }; | |
7136 | ||
7137 | ||
7138 | extern int sysdev_driver_register(struct sysdev_class *, struct sysdev_driver *); | |
7139 | extern void sysdev_driver_unregister(struct sysdev_class *, struct sysdev_driver *); | |
7140 | ||
7141 | ||
7142 | ||
7143 | ||
7144 | ||
7145 | ||
7146 | ||
7147 | struct sys_device { | |
7148 | u32 id; | |
7149 | struct sysdev_class * cls; | |
7150 | struct kobject kobj; | |
7151 | }; | |
7152 | ||
7153 | extern int sysdev_register(struct sys_device *); | |
7154 | extern void sysdev_unregister(struct sys_device *); | |
7155 | ||
7156 | ||
7157 | struct sysdev_attribute { | |
7158 | struct attribute attr; | |
7159 | ssize_t (*show)(struct sys_device *, char *); | |
7160 | ssize_t (*store)(struct sys_device *, const char *, size_t); | |
7161 | }; | |
7162 | # 108 "include/linux/sysdev.h" | |
7163 | extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *); | |
7164 | extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *); | |
7165 | # 1527 "include/linux/sched.h" 2 | |
7166 | extern int sched_mc_power_savings, sched_smt_power_savings; | |
7167 | extern struct sysdev_attribute attr_sched_mc_power_savings, attr_sched_smt_power_savings; | |
7168 | extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls); | |
7169 | ||
7170 | extern void normalize_rt_tasks(void); | |
7171 | # 1601 "include/linux/sched.h" | |
7172 | static inline __attribute__((always_inline)) int frozen(struct task_struct *p) { return 0; } | |
7173 | static inline __attribute__((always_inline)) int freezing(struct task_struct *p) { return 0; } | |
7174 | static inline __attribute__((always_inline)) void freeze(struct task_struct *p) { __bug("include/linux/sched.h", 1603, ((void *)0)); } | |
7175 | static inline __attribute__((always_inline)) int thaw_process(struct task_struct *p) { return 1; } | |
7176 | static inline __attribute__((always_inline)) void frozen_process(struct task_struct *p) { __bug("include/linux/sched.h", 1605, ((void *)0)); } | |
7177 | ||
7178 | static inline __attribute__((always_inline)) void refrigerator(void) {} | |
7179 | static inline __attribute__((always_inline)) int freeze_processes(void) { __bug("include/linux/sched.h", 1608, ((void *)0)); return 0; } | |
7180 | static inline __attribute__((always_inline)) void thaw_processes(void) {} | |
7181 | ||
7182 | static inline __attribute__((always_inline)) int try_to_freeze(void) { return 0; } | |
7183 | # 10 "include/linux/module.h" 2 | |
7184 | ||
7185 | ||
7186 | # 1 "include/linux/stat.h" 1 | |
7187 | ||
7188 | ||
7189 | ||
7190 | ||
7191 | ||
7192 | # 1 "include/asm/stat.h" 1 | |
7193 | ||
7194 | ||
7195 | ||
7196 | struct __old_kernel_stat { | |
7197 | unsigned short st_dev; | |
7198 | unsigned short st_ino; | |
7199 | unsigned short st_mode; | |
7200 | unsigned short st_nlink; | |
7201 | unsigned short st_uid; | |
7202 | unsigned short st_gid; | |
7203 | unsigned short st_rdev; | |
7204 | unsigned long st_size; | |
7205 | unsigned long st_atime; | |
7206 | unsigned long st_mtime; | |
7207 | unsigned long st_ctime; | |
7208 | }; | |
7209 | ||
7210 | ||
7211 | ||
7212 | struct stat { | |
7213 | ||
7214 | ||
7215 | ||
7216 | ||
7217 | unsigned long st_dev; | |
7218 | ||
7219 | unsigned long st_ino; | |
7220 | unsigned short st_mode; | |
7221 | unsigned short st_nlink; | |
7222 | unsigned short st_uid; | |
7223 | unsigned short st_gid; | |
7224 | ||
7225 | ||
7226 | ||
7227 | ||
7228 | unsigned long st_rdev; | |
7229 | ||
7230 | unsigned long st_size; | |
7231 | unsigned long st_blksize; | |
7232 | unsigned long st_blocks; | |
7233 | unsigned long st_atime; | |
7234 | unsigned long st_atime_nsec; | |
7235 | unsigned long st_mtime; | |
7236 | unsigned long st_mtime_nsec; | |
7237 | unsigned long st_ctime; | |
7238 | unsigned long st_ctime_nsec; | |
7239 | unsigned long __unused4; | |
7240 | unsigned long __unused5; | |
7241 | }; | |
7242 | ||
7243 | ||
7244 | ||
7245 | ||
7246 | ||
7247 | ||
7248 | struct stat64 { | |
7249 | unsigned long long st_dev; | |
7250 | unsigned char __pad0[4]; | |
7251 | ||
7252 | ||
7253 | unsigned long __st_ino; | |
7254 | unsigned int st_mode; | |
7255 | unsigned int st_nlink; | |
7256 | ||
7257 | unsigned long st_uid; | |
7258 | unsigned long st_gid; | |
7259 | ||
7260 | unsigned long long st_rdev; | |
7261 | unsigned char __pad3[4]; | |
7262 | ||
7263 | long long st_size; | |
7264 | unsigned long st_blksize; | |
7265 | unsigned long long st_blocks; | |
7266 | ||
7267 | unsigned long st_atime; | |
7268 | unsigned long st_atime_nsec; | |
7269 | ||
7270 | unsigned long st_mtime; | |
7271 | unsigned long st_mtime_nsec; | |
7272 | ||
7273 | unsigned long st_ctime; | |
7274 | unsigned long st_ctime_nsec; | |
7275 | ||
7276 | unsigned long long st_ino; | |
7277 | }; | |
7278 | # 7 "include/linux/stat.h" 2 | |
7279 | # 59 "include/linux/stat.h" | |
7280 | struct kstat { | |
7281 | unsigned long ino; | |
7282 | dev_t dev; | |
7283 | umode_t mode; | |
7284 | unsigned int nlink; | |
7285 | uid_t uid; | |
7286 | gid_t gid; | |
7287 | dev_t rdev; | |
7288 | loff_t size; | |
7289 | struct timespec atime; | |
7290 | struct timespec mtime; | |
7291 | struct timespec ctime; | |
7292 | unsigned long blksize; | |
7293 | unsigned long long blocks; | |
7294 | }; | |
7295 | # 13 "include/linux/module.h" 2 | |
7296 | ||
7297 | ||
7298 | # 1 "include/linux/kmod.h" 1 | |
7299 | # 31 "include/linux/kmod.h" | |
7300 | extern int request_module(const char * name, ...) __attribute__ ((format (printf, 1, 2))); | |
7301 | ||
7302 | ||
7303 | ||
7304 | ||
7305 | ||
7306 | ||
7307 | struct key; | |
7308 | extern int call_usermodehelper_keys(char *path, char *argv[], char *envp[], | |
7309 | struct key *session_keyring, int wait); | |
7310 | ||
7311 | static inline __attribute__((always_inline)) int | |
7312 | call_usermodehelper(char *path, char **argv, char **envp, int wait) | |
7313 | { | |
7314 | return call_usermodehelper_keys(path, argv, envp, ((void *)0), wait); | |
7315 | } | |
7316 | ||
7317 | extern void usermodehelper_init(void); | |
7318 | # 16 "include/linux/module.h" 2 | |
7319 | # 1 "include/linux/elf.h" 1 | |
7320 | ||
7321 | ||
7322 | ||
7323 | ||
7324 | ||
7325 | # 1 "include/linux/elf-em.h" 1 | |
7326 | # 7 "include/linux/elf.h" 2 | |
7327 | # 1 "include/asm/elf.h" 1 | |
7328 | # 10 "include/asm/elf.h" | |
7329 | # 1 "include/asm/user.h" 1 | |
7330 | # 33 "include/asm/user.h" | |
7331 | struct user_fp { | |
7332 | struct fp_reg { | |
7333 | unsigned int sign1:1; | |
7334 | unsigned int unused:15; | |
7335 | unsigned int sign2:1; | |
7336 | unsigned int exponent:14; | |
7337 | unsigned int j:1; | |
7338 | unsigned int mantissa1:31; | |
7339 | unsigned int mantissa0:32; | |
7340 | } fpregs[8]; | |
7341 | unsigned int fpsr:32; | |
7342 | unsigned int fpcr:32; | |
7343 | unsigned char ftype[8]; | |
7344 | unsigned int init_flag; | |
7345 | }; | |
7346 | ||
7347 | ||
7348 | ||
7349 | ||
7350 | struct user{ | |
7351 | ||
7352 | ||
7353 | struct pt_regs regs; | |
7354 | ||
7355 | int u_fpvalid; | |
7356 | ||
7357 | ||
7358 | unsigned long int u_tsize; | |
7359 | unsigned long int u_dsize; | |
7360 | unsigned long int u_ssize; | |
7361 | unsigned long start_code; | |
7362 | unsigned long start_stack; | |
7363 | ||
7364 | ||
7365 | ||
7366 | long int signal; | |
7367 | int reserved; | |
7368 | struct pt_regs * u_ar0; | |
7369 | ||
7370 | unsigned long magic; | |
7371 | char u_comm[32]; | |
7372 | int u_debugreg[8]; | |
7373 | struct user_fp u_fp; | |
7374 | struct user_fp_struct * u_fp0; | |
7375 | ||
7376 | }; | |
7377 | # 11 "include/asm/elf.h" 2 | |
7378 | ||
7379 | ||
7380 | ||
7381 | ||
7382 | typedef unsigned long elf_greg_t; | |
7383 | typedef unsigned long elf_freg_t[3]; | |
7384 | # 30 "include/asm/elf.h" | |
7385 | typedef elf_greg_t elf_gregset_t[(sizeof (struct pt_regs) / sizeof(elf_greg_t))]; | |
7386 | ||
7387 | typedef struct user_fp elf_fpregset_t; | |
7388 | # 83 "include/asm/elf.h" | |
7389 | extern char elf_platform[]; | |
7390 | # 8 "include/linux/elf.h" 2 | |
7391 | # 17 "include/linux/elf.h" | |
7392 | typedef __u32 Elf32_Addr; | |
7393 | typedef __u16 Elf32_Half; | |
7394 | typedef __u32 Elf32_Off; | |
7395 | typedef __s32 Elf32_Sword; | |
7396 | typedef __u32 Elf32_Word; | |
7397 | ||
7398 | ||
7399 | typedef __u64 Elf64_Addr; | |
7400 | typedef __u16 Elf64_Half; | |
7401 | typedef __s16 Elf64_SHalf; | |
7402 | typedef __u64 Elf64_Off; | |
7403 | typedef __s32 Elf64_Sword; | |
7404 | typedef __u32 Elf64_Word; | |
7405 | typedef __u64 Elf64_Xword; | |
7406 | typedef __s64 Elf64_Sxword; | |
7407 | # 107 "include/linux/elf.h" | |
7408 | typedef struct dynamic{ | |
7409 | Elf32_Sword d_tag; | |
7410 | union{ | |
7411 | Elf32_Sword d_val; | |
7412 | Elf32_Addr d_ptr; | |
7413 | } d_un; | |
7414 | } Elf32_Dyn; | |
7415 | ||
7416 | typedef struct { | |
7417 | Elf64_Sxword d_tag; | |
7418 | union { | |
7419 | Elf64_Xword d_val; | |
7420 | Elf64_Addr d_ptr; | |
7421 | } d_un; | |
7422 | } Elf64_Dyn; | |
7423 | # 130 "include/linux/elf.h" | |
7424 | typedef struct elf32_rel { | |
7425 | Elf32_Addr r_offset; | |
7426 | Elf32_Word r_info; | |
7427 | } Elf32_Rel; | |
7428 | ||
7429 | typedef struct elf64_rel { | |
7430 | Elf64_Addr r_offset; | |
7431 | Elf64_Xword r_info; | |
7432 | } Elf64_Rel; | |
7433 | ||
7434 | typedef struct elf32_rela{ | |
7435 | Elf32_Addr r_offset; | |
7436 | Elf32_Word r_info; | |
7437 | Elf32_Sword r_addend; | |
7438 | } Elf32_Rela; | |
7439 | ||
7440 | typedef struct elf64_rela { | |
7441 | Elf64_Addr r_offset; | |
7442 | Elf64_Xword r_info; | |
7443 | Elf64_Sxword r_addend; | |
7444 | } Elf64_Rela; | |
7445 | ||
7446 | typedef struct elf32_sym{ | |
7447 | Elf32_Word st_name; | |
7448 | Elf32_Addr st_value; | |
7449 | Elf32_Word st_size; | |
7450 | unsigned char st_info; | |
7451 | unsigned char st_other; | |
7452 | Elf32_Half st_shndx; | |
7453 | } Elf32_Sym; | |
7454 | ||
7455 | typedef struct elf64_sym { | |
7456 | Elf64_Word st_name; | |
7457 | unsigned char st_info; | |
7458 | unsigned char st_other; | |
7459 | Elf64_Half st_shndx; | |
7460 | Elf64_Addr st_value; | |
7461 | Elf64_Xword st_size; | |
7462 | } Elf64_Sym; | |
7463 | ||
7464 | ||
7465 | ||
7466 | ||
7467 | typedef struct elf32_hdr{ | |
7468 | unsigned char e_ident[16]; | |
7469 | Elf32_Half e_type; | |
7470 | Elf32_Half e_machine; | |
7471 | Elf32_Word e_version; | |
7472 | Elf32_Addr e_entry; | |
7473 | Elf32_Off e_phoff; | |
7474 | Elf32_Off e_shoff; | |
7475 | Elf32_Word e_flags; | |
7476 | Elf32_Half e_ehsize; | |
7477 | Elf32_Half e_phentsize; | |
7478 | Elf32_Half e_phnum; | |
7479 | Elf32_Half e_shentsize; | |
7480 | Elf32_Half e_shnum; | |
7481 | Elf32_Half e_shstrndx; | |
7482 | } Elf32_Ehdr; | |
7483 | ||
7484 | typedef struct elf64_hdr { | |
7485 | unsigned char e_ident[16]; | |
7486 | Elf64_Half e_type; | |
7487 | Elf64_Half e_machine; | |
7488 | Elf64_Word e_version; | |
7489 | Elf64_Addr e_entry; | |
7490 | Elf64_Off e_phoff; | |
7491 | Elf64_Off e_shoff; | |
7492 | Elf64_Word e_flags; | |
7493 | Elf64_Half e_ehsize; | |
7494 | Elf64_Half e_phentsize; | |
7495 | Elf64_Half e_phnum; | |
7496 | Elf64_Half e_shentsize; | |
7497 | Elf64_Half e_shnum; | |
7498 | Elf64_Half e_shstrndx; | |
7499 | } Elf64_Ehdr; | |
7500 | ||
7501 | ||
7502 | ||
7503 | ||
7504 | ||
7505 | ||
7506 | ||
7507 | typedef struct elf32_phdr{ | |
7508 | Elf32_Word p_type; | |
7509 | Elf32_Off p_offset; | |
7510 | Elf32_Addr p_vaddr; | |
7511 | Elf32_Addr p_paddr; | |
7512 | Elf32_Word p_filesz; | |
7513 | Elf32_Word p_memsz; | |
7514 | Elf32_Word p_flags; | |
7515 | Elf32_Word p_align; | |
7516 | } Elf32_Phdr; | |
7517 | ||
7518 | typedef struct elf64_phdr { | |
7519 | Elf64_Word p_type; | |
7520 | Elf64_Word p_flags; | |
7521 | Elf64_Off p_offset; | |
7522 | Elf64_Addr p_vaddr; | |
7523 | Elf64_Addr p_paddr; | |
7524 | Elf64_Xword p_filesz; | |
7525 | Elf64_Xword p_memsz; | |
7526 | Elf64_Xword p_align; | |
7527 | } Elf64_Phdr; | |
7528 | # 269 "include/linux/elf.h" | |
7529 | typedef struct { | |
7530 | Elf32_Word sh_name; | |
7531 | Elf32_Word sh_type; | |
7532 | Elf32_Word sh_flags; | |
7533 | Elf32_Addr sh_addr; | |
7534 | Elf32_Off sh_offset; | |
7535 | Elf32_Word sh_size; | |
7536 | Elf32_Word sh_link; | |
7537 | Elf32_Word sh_info; | |
7538 | Elf32_Word sh_addralign; | |
7539 | Elf32_Word sh_entsize; | |
7540 | } Elf32_Shdr; | |
7541 | ||
7542 | typedef struct elf64_shdr { | |
7543 | Elf64_Word sh_name; | |
7544 | Elf64_Word sh_type; | |
7545 | Elf64_Xword sh_flags; | |
7546 | Elf64_Addr sh_addr; | |
7547 | Elf64_Off sh_offset; | |
7548 | Elf64_Xword sh_size; | |
7549 | Elf64_Word sh_link; | |
7550 | Elf64_Word sh_info; | |
7551 | Elf64_Xword sh_addralign; | |
7552 | Elf64_Xword sh_entsize; | |
7553 | } Elf64_Shdr; | |
7554 | # 342 "include/linux/elf.h" | |
7555 | typedef struct elf32_note { | |
7556 | Elf32_Word n_namesz; | |
7557 | Elf32_Word n_descsz; | |
7558 | Elf32_Word n_type; | |
7559 | } Elf32_Nhdr; | |
7560 | ||
7561 | ||
7562 | typedef struct elf64_note { | |
7563 | Elf64_Word n_namesz; | |
7564 | Elf64_Word n_descsz; | |
7565 | Elf64_Word n_type; | |
7566 | } Elf64_Nhdr; | |
7567 | ||
7568 | ||
7569 | ||
7570 | extern Elf32_Dyn _DYNAMIC []; | |
7571 | # 17 "include/linux/module.h" 2 | |
7572 | ||
7573 | ||
7574 | # 1 "include/linux/moduleparam.h" 1 | |
7575 | # 29 "include/linux/moduleparam.h" | |
7576 | struct kernel_param; | |
7577 | ||
7578 | ||
7579 | typedef int (*param_set_fn)(const char *val, struct kernel_param *kp); | |
7580 | ||
7581 | typedef int (*param_get_fn)(char *buffer, struct kernel_param *kp); | |
7582 | ||
7583 | struct kernel_param { | |
7584 | const char *name; | |
7585 | unsigned int perm; | |
7586 | param_set_fn set; | |
7587 | param_get_fn get; | |
7588 | void *arg; | |
7589 | }; | |
7590 | ||
7591 | ||
7592 | struct kparam_string { | |
7593 | unsigned int maxlen; | |
7594 | char *string; | |
7595 | }; | |
7596 | ||
7597 | ||
7598 | struct kparam_array | |
7599 | { | |
7600 | unsigned int max; | |
7601 | unsigned int *num; | |
7602 | param_set_fn set; | |
7603 | param_get_fn get; | |
7604 | unsigned int elemsize; | |
7605 | void *elem; | |
7606 | }; | |
7607 | # 95 "include/linux/moduleparam.h" | |
7608 | extern int parse_args(const char *name, | |
7609 | char *args, | |
7610 | struct kernel_param *params, | |
7611 | unsigned num, | |
7612 | int (*unknown)(char *param, char *val)); | |
7613 | ||
7614 | ||
7615 | ||
7616 | ||
7617 | ||
7618 | ||
7619 | ||
7620 | extern int param_set_byte(const char *val, struct kernel_param *kp); | |
7621 | extern int param_get_byte(char *buffer, struct kernel_param *kp); | |
7622 | ||
7623 | ||
7624 | extern int param_set_short(const char *val, struct kernel_param *kp); | |
7625 | extern int param_get_short(char *buffer, struct kernel_param *kp); | |
7626 | ||
7627 | ||
7628 | extern int param_set_ushort(const char *val, struct kernel_param *kp); | |
7629 | extern int param_get_ushort(char *buffer, struct kernel_param *kp); | |
7630 | ||
7631 | ||
7632 | extern int param_set_int(const char *val, struct kernel_param *kp); | |
7633 | extern int param_get_int(char *buffer, struct kernel_param *kp); | |
7634 | ||
7635 | ||
7636 | extern int param_set_uint(const char *val, struct kernel_param *kp); | |
7637 | extern int param_get_uint(char *buffer, struct kernel_param *kp); | |
7638 | ||
7639 | ||
7640 | extern int param_set_long(const char *val, struct kernel_param *kp); | |
7641 | extern int param_get_long(char *buffer, struct kernel_param *kp); | |
7642 | ||
7643 | ||
7644 | extern int param_set_ulong(const char *val, struct kernel_param *kp); | |
7645 | extern int param_get_ulong(char *buffer, struct kernel_param *kp); | |
7646 | ||
7647 | ||
7648 | extern int param_set_charp(const char *val, struct kernel_param *kp); | |
7649 | extern int param_get_charp(char *buffer, struct kernel_param *kp); | |
7650 | ||
7651 | ||
7652 | extern int param_set_bool(const char *val, struct kernel_param *kp); | |
7653 | extern int param_get_bool(char *buffer, struct kernel_param *kp); | |
7654 | ||
7655 | ||
7656 | extern int param_set_invbool(const char *val, struct kernel_param *kp); | |
7657 | extern int param_get_invbool(char *buffer, struct kernel_param *kp); | |
7658 | # 159 "include/linux/moduleparam.h" | |
7659 | extern int param_array_set(const char *val, struct kernel_param *kp); | |
7660 | extern int param_array_get(char *buffer, struct kernel_param *kp); | |
7661 | ||
7662 | extern int param_set_copystring(const char *val, struct kernel_param *kp); | |
7663 | extern int param_get_string(char *buffer, struct kernel_param *kp); | |
7664 | ||
7665 | ||
7666 | ||
7667 | struct module; | |
7668 | ||
7669 | extern int module_param_sysfs_setup(struct module *mod, | |
7670 | struct kernel_param *kparam, | |
7671 | unsigned int num_params); | |
7672 | ||
7673 | extern void module_param_sysfs_remove(struct module *mod); | |
7674 | # 20 "include/linux/module.h" 2 | |
7675 | # 1 "include/asm/local.h" 1 | |
7676 | # 1 "include/asm-generic/local.h" 1 | |
7677 | ||
7678 | ||
7679 | ||
7680 | ||
7681 | # 1 "include/linux/hardirq.h" 1 | |
7682 | ||
7683 | ||
7684 | ||
7685 | ||
7686 | # 1 "include/linux/smp_lock.h" 1 | |
7687 | # 6 "include/linux/hardirq.h" 2 | |
7688 | ||
7689 | # 1 "include/asm/hardirq.h" 1 | |
7690 | ||
7691 | ||
7692 | ||
7693 | ||
7694 | ||
7695 | # 1 "include/asm/irq.h" 1 | |
7696 | ||
7697 | ||
7698 | ||
7699 | # 1 "include/asm/arch/irqs.h" 1 | |
7700 | # 9 "include/asm/arch/irqs.h" | |
7701 | static inline __attribute__((always_inline)) u32 read_intpnd_0(void) | |
7702 | { | |
7703 | u32 val; | |
7704 | asm volatile("mrc p6, 0, %0, c0, c3, 0":"=r" (val)); | |
7705 | return val; | |
7706 | } | |
7707 | ||
7708 | ||
7709 | ||
7710 | static inline __attribute__((always_inline)) u32 read_intpnd_1(void) | |
7711 | { | |
7712 | u32 val; | |
7713 | asm volatile("mrc p6, 0, %0, c1, c3, 0":"=r" (val)); | |
7714 | return val; | |
7715 | } | |
7716 | ||
7717 | ||
7718 | ||
7719 | static inline __attribute__((always_inline)) u32 read_intpnd_2(void) | |
7720 | { | |
7721 | u32 val; | |
7722 | asm volatile("mrc p6, 0, %0, c2, c3, 0":"=r" (val)); | |
7723 | return val; | |
7724 | } | |
7725 | ||
7726 | ||
7727 | ||
7728 | static inline __attribute__((always_inline)) u32 read_intpnd_3(void) | |
7729 | { | |
7730 | u32 val; | |
7731 | asm volatile("mrc p6, 0, %0, c3, c3, 0":"=r" (val)); | |
7732 | return val; | |
7733 | } | |
7734 | # 5 "include/asm/irq.h" 2 | |
7735 | # 22 "include/asm/irq.h" | |
7736 | struct irqaction; | |
7737 | # 40 "include/asm/irq.h" | |
7738 | extern void migrate_irqs(void); | |
7739 | # 7 "include/asm/hardirq.h" 2 | |
7740 | ||
7741 | typedef struct { | |
7742 | unsigned int __softirq_pending; | |
7743 | unsigned int local_timer_irqs; | |
7744 | } __attribute__((__aligned__((1 << 5)))) irq_cpustat_t; | |
7745 | ||
7746 | # 1 "include/linux/irq_cpustat.h" 1 | |
7747 | # 20 "include/linux/irq_cpustat.h" | |
7748 | extern irq_cpustat_t irq_stat[]; | |
7749 | # 14 "include/asm/hardirq.h" 2 | |
7750 | # 8 "include/linux/hardirq.h" 2 | |
7751 | # 90 "include/linux/hardirq.h" | |
7752 | struct task_struct; | |
7753 | ||
7754 | ||
7755 | static inline __attribute__((always_inline)) void account_system_vtime(struct task_struct *tsk) | |
7756 | { | |
7757 | } | |
7758 | # 124 "include/linux/hardirq.h" | |
7759 | extern void irq_exit(void); | |
7760 | # 6 "include/asm-generic/local.h" 2 | |
7761 | # 22 "include/asm-generic/local.h" | |
7762 | typedef struct | |
7763 | { | |
7764 | atomic_long_t a; | |
7765 | } local_t; | |
7766 | # 1 "include/asm/local.h" 2 | |
7767 | # 21 "include/linux/module.h" 2 | |
7768 | ||
7769 | # 1 "include/asm/module.h" 1 | |
7770 | ||
7771 | ||
7772 | ||
7773 | struct mod_arch_specific | |
7774 | { | |
7775 | int foo; | |
7776 | }; | |
7777 | # 23 "include/linux/module.h" 2 | |
7778 | # 34 "include/linux/module.h" | |
7779 | struct kernel_symbol | |
7780 | { | |
7781 | unsigned long value; | |
7782 | const char *name; | |
7783 | }; | |
7784 | ||
7785 | struct modversion_info | |
7786 | { | |
7787 | unsigned long crc; | |
7788 | char name[(64 - sizeof(unsigned long))]; | |
7789 | }; | |
7790 | ||
7791 | struct module; | |
7792 | ||
7793 | struct module_attribute { | |
7794 | struct attribute attr; | |
7795 | ssize_t (*show)(struct module_attribute *, struct module *, char *); | |
7796 | ssize_t (*store)(struct module_attribute *, struct module *, | |
7797 | const char *, size_t count); | |
7798 | void (*setup)(struct module *, const char *); | |
7799 | int (*test)(struct module *); | |
7800 | void (*free)(struct module *); | |
7801 | }; | |
7802 | ||
7803 | struct module_kobject | |
7804 | { | |
7805 | struct kobject kobj; | |
7806 | struct module *mod; | |
7807 | }; | |
7808 | ||
7809 | ||
7810 | extern int init_module(void); | |
7811 | extern void cleanup_module(void); | |
7812 | ||
7813 | ||
7814 | struct exception_table_entry; | |
7815 | ||
7816 | const struct exception_table_entry * | |
7817 | search_extable(const struct exception_table_entry *first, | |
7818 | const struct exception_table_entry *last, | |
7819 | unsigned long value); | |
7820 | void sort_extable(struct exception_table_entry *start, | |
7821 | struct exception_table_entry *finish); | |
7822 | void sort_main_extable(void); | |
7823 | ||
7824 | extern struct subsystem module_subsys; | |
7825 | # 160 "include/linux/module.h" | |
7826 | const struct exception_table_entry *search_exception_tables(unsigned long add); | |
7827 | ||
7828 | struct notifier_block; | |
7829 | ||
7830 | ||
7831 | ||
7832 | ||
7833 | void *__symbol_get(const char *symbol); | |
7834 | void *__symbol_get_gpl(const char *symbol); | |
7835 | # 217 "include/linux/module.h" | |
7836 | struct module_ref | |
7837 | { | |
7838 | local_t count; | |
7839 | } __attribute__((__aligned__((1 << 5)))); | |
7840 | ||
7841 | enum module_state | |
7842 | { | |
7843 | MODULE_STATE_LIVE, | |
7844 | MODULE_STATE_COMING, | |
7845 | MODULE_STATE_GOING, | |
7846 | }; | |
7847 | ||
7848 | ||
7849 | ||
7850 | struct module_sect_attr | |
7851 | { | |
7852 | struct module_attribute mattr; | |
7853 | char name[32]; | |
7854 | unsigned long address; | |
7855 | }; | |
7856 | ||
7857 | struct module_sect_attrs | |
7858 | { | |
7859 | struct attribute_group grp; | |
7860 | struct module_sect_attr attrs[0]; | |
7861 | }; | |
7862 | ||
7863 | struct module_param_attrs; | |
7864 | ||
7865 | struct module | |
7866 | { | |
7867 | enum module_state state; | |
7868 | ||
7869 | ||
7870 | struct list_head list; | |
7871 | ||
7872 | ||
7873 | char name[(64 - sizeof(unsigned long))]; | |
7874 | ||
7875 | ||
7876 | struct module_kobject mkobj; | |
7877 | struct module_param_attrs *param_attrs; | |
7878 | struct module_attribute *modinfo_attrs; | |
7879 | const char *version; | |
7880 | const char *srcversion; | |
7881 | ||
7882 | ||
7883 | const struct kernel_symbol *syms; | |
7884 | unsigned int num_syms; | |
7885 | const unsigned long *crcs; | |
7886 | ||
7887 | ||
7888 | const struct kernel_symbol *gpl_syms; | |
7889 | unsigned int num_gpl_syms; | |
7890 | const unsigned long *gpl_crcs; | |
7891 | ||
7892 | ||
7893 | const struct kernel_symbol *unused_syms; | |
7894 | unsigned int num_unused_syms; | |
7895 | const unsigned long *unused_crcs; | |
7896 | ||
7897 | const struct kernel_symbol *unused_gpl_syms; | |
7898 | unsigned int num_unused_gpl_syms; | |
7899 | const unsigned long *unused_gpl_crcs; | |
7900 | ||
7901 | ||
7902 | const struct kernel_symbol *gpl_future_syms; | |
7903 | unsigned int num_gpl_future_syms; | |
7904 | const unsigned long *gpl_future_crcs; | |
7905 | ||
7906 | ||
7907 | unsigned int num_exentries; | |
7908 | const struct exception_table_entry *extable; | |
7909 | ||
7910 | ||
7911 | int (*init)(void); | |
7912 | ||
7913 | ||
7914 | void *module_init; | |
7915 | ||
7916 | ||
7917 | void *module_core; | |
7918 | ||
7919 | ||
7920 | unsigned long init_size, core_size; | |
7921 | ||
7922 | ||
7923 | unsigned long init_text_size, core_text_size; | |
7924 | ||
7925 | ||
7926 | void *unwind_info; | |
7927 | ||
7928 | ||
7929 | struct mod_arch_specific arch; | |
7930 | ||
7931 | ||
7932 | int unsafe; | |
7933 | ||
7934 | ||
7935 | int license_gplok; | |
7936 | ||
7937 | ||
7938 | ||
7939 | struct module_ref ref[1]; | |
7940 | ||
7941 | ||
7942 | struct list_head modules_which_use_me; | |
7943 | ||
7944 | ||
7945 | struct task_struct *waiter; | |
7946 | ||
7947 | ||
7948 | void (*exit)(void); | |
7949 | ||
7950 | ||
7951 | ||
7952 | ||
7953 | Elf32_Sym *symtab; | |
7954 | unsigned long num_symtab; | |
7955 | char *strtab; | |
7956 | ||
7957 | ||
7958 | struct module_sect_attrs *sect_attrs; | |
7959 | ||
7960 | ||
7961 | ||
7962 | void *percpu; | |
7963 | ||
7964 | ||
7965 | ||
7966 | char *args; | |
7967 | }; | |
7968 | ||
7969 | ||
7970 | ||
7971 | ||
7972 | static inline __attribute__((always_inline)) int module_is_live(struct module *mod) | |
7973 | { | |
7974 | return mod->state != MODULE_STATE_GOING; | |
7975 | } | |
7976 | ||
7977 | ||
7978 | struct module *module_text_address(unsigned long addr); | |
7979 | struct module *__module_text_address(unsigned long addr); | |
7980 | int is_module_address(unsigned long addr); | |
7981 | ||
7982 | ||
7983 | ||
7984 | struct module *module_get_kallsym(unsigned int symnum, unsigned long *value, | |
7985 | char *type, char *name, size_t namelen); | |
7986 | ||
7987 | ||
7988 | unsigned long module_kallsyms_lookup_name(const char *name); | |
7989 | ||
7990 | int is_exported(const char *name, const struct module *mod); | |
7991 | ||
7992 | extern void __module_put_and_exit(struct module *mod, long code) | |
7993 | __attribute__((noreturn)); | |
7994 | ||
7995 | ||
7996 | ||
7997 | unsigned int module_refcount(struct module *mod); | |
7998 | void __symbol_put(const char *symbol); | |
7999 | ||
8000 | void symbol_put_addr(void *addr); | |
8001 | ||
8002 | ||
8003 | ||
8004 | static inline __attribute__((always_inline)) void __module_get(struct module *module) | |
8005 | { | |
8006 | if (module) { | |
8007 | do { if (__builtin_expect(!!((module_refcount(module) == 0)!=0), 0)) __bug("include/linux/module.h", 388, ((void *)0)); } while(0); | |
8008 | atomic_long_inc(&(&module->ref[({ do { } while (0); 0; })].count)->a); | |
8009 | do { } while (0); | |
8010 | } | |
8011 | } | |
8012 | ||
8013 | static inline __attribute__((always_inline)) int try_module_get(struct module *module) | |
8014 | { | |
8015 | int ret = 1; | |
8016 | ||
8017 | if (module) { | |
8018 | unsigned int cpu = ({ do { } while (0); 0; }); | |
8019 | if (__builtin_expect(!!(module_is_live(module)), 1)) | |
8020 | atomic_long_inc(&(&module->ref[cpu].count)->a); | |
8021 | else | |
8022 | ret = 0; | |
8023 | do { } while (0); | |
8024 | } | |
8025 | return ret; | |
8026 | } | |
8027 | ||
8028 | static inline __attribute__((always_inline)) void module_put(struct module *module) | |
8029 | { | |
8030 | if (module) { | |
8031 | unsigned int cpu = ({ do { } while (0); 0; }); | |
8032 | atomic_long_dec(&(&module->ref[cpu].count)->a); | |
8033 | ||
8034 | if (__builtin_expect(!!(!module_is_live(module)), 0)) | |
8035 | wake_up_process(module->waiter); | |
8036 | do { } while (0); | |
8037 | } | |
8038 | } | |
8039 | # 455 "include/linux/module.h" | |
8040 | const char *module_address_lookup(unsigned long addr, | |
8041 | unsigned long *symbolsize, | |
8042 | unsigned long *offset, | |
8043 | char **modname); | |
8044 | ||
8045 | ||
8046 | const struct exception_table_entry *search_module_extables(unsigned long addr); | |
8047 | ||
8048 | int register_module_notifier(struct notifier_block * nb); | |
8049 | int unregister_module_notifier(struct notifier_block * nb); | |
8050 | ||
8051 | extern void print_modules(void); | |
8052 | ||
8053 | struct device_driver; | |
8054 | void module_add_driver(struct module *, struct device_driver *); | |
8055 | void module_remove_driver(struct device_driver *); | |
8056 | # 26 "arch/arm/mach-iop13xx/imu/dev.c" 2 | |
8057 | ||
8058 | # 1 "include/linux/fs.h" 1 | |
8059 | # 9 "include/linux/fs.h" | |
8060 | # 1 "include/linux/limits.h" 1 | |
8061 | # 10 "include/linux/fs.h" 2 | |
8062 | # 1 "include/linux/ioctl.h" 1 | |
8063 | ||
8064 | ||
8065 | ||
8066 | # 1 "include/asm/ioctl.h" 1 | |
8067 | # 1 "include/asm-generic/ioctl.h" 1 | |
8068 | # 51 "include/asm-generic/ioctl.h" | |
8069 | extern unsigned int __invalid_size_argument_for_IOC; | |
8070 | # 1 "include/asm/ioctl.h" 2 | |
8071 | # 5 "include/linux/ioctl.h" 2 | |
8072 | # 11 "include/linux/fs.h" 2 | |
8073 | # 35 "include/linux/fs.h" | |
8074 | struct files_stat_struct { | |
8075 | int nr_files; | |
8076 | int nr_free_files; | |
8077 | int max_files; | |
8078 | }; | |
8079 | extern struct files_stat_struct files_stat; | |
8080 | extern int get_max_files(void); | |
8081 | ||
8082 | struct inodes_stat_t { | |
8083 | int nr_inodes; | |
8084 | int nr_unused; | |
8085 | int dummy[5]; | |
8086 | }; | |
8087 | extern struct inodes_stat_t inodes_stat; | |
8088 | ||
8089 | extern int leases_enable, lease_break_time; | |
8090 | ||
8091 | ||
8092 | extern int dir_notify_enable; | |
8093 | # 228 "include/linux/fs.h" | |
8094 | # 1 "include/linux/kdev_t.h" 1 | |
8095 | # 21 "include/linux/kdev_t.h" | |
8096 | static inline __attribute__((always_inline)) int old_valid_dev(dev_t dev) | |
8097 | { | |
8098 | return ((unsigned int) ((dev) >> 20)) < 256 && ((unsigned int) ((dev) & ((1U << 20) - 1))) < 256; | |
8099 | } | |
8100 | ||
8101 | static inline __attribute__((always_inline)) u16 old_encode_dev(dev_t dev) | |
8102 | { | |
8103 | return (((unsigned int) ((dev) >> 20)) << 8) | ((unsigned int) ((dev) & ((1U << 20) - 1))); | |
8104 | } | |
8105 | ||
8106 | static inline __attribute__((always_inline)) dev_t old_decode_dev(u16 val) | |
8107 | { | |
8108 | return ((((val >> 8) & 255) << 20) | (val & 255)); | |
8109 | } | |
8110 | ||
8111 | static inline __attribute__((always_inline)) int new_valid_dev(dev_t dev) | |
8112 | { | |
8113 | return 1; | |
8114 | } | |
8115 | ||
8116 | static inline __attribute__((always_inline)) u32 new_encode_dev(dev_t dev) | |
8117 | { | |
8118 | unsigned major = ((unsigned int) ((dev) >> 20)); | |
8119 | unsigned minor = ((unsigned int) ((dev) & ((1U << 20) - 1))); | |
8120 | return (minor & 0xff) | (major << 8) | ((minor & ~0xff) << 12); | |
8121 | } | |
8122 | ||
8123 | static inline __attribute__((always_inline)) dev_t new_decode_dev(u32 dev) | |
8124 | { | |
8125 | unsigned major = (dev & 0xfff00) >> 8; | |
8126 | unsigned minor = (dev & 0xff) | ((dev >> 12) & 0xfff00); | |
8127 | return (((major) << 20) | (minor)); | |
8128 | } | |
8129 | ||
8130 | static inline __attribute__((always_inline)) int huge_valid_dev(dev_t dev) | |
8131 | { | |
8132 | return 1; | |
8133 | } | |
8134 | ||
8135 | static inline __attribute__((always_inline)) u64 huge_encode_dev(dev_t dev) | |
8136 | { | |
8137 | return new_encode_dev(dev); | |
8138 | } | |
8139 | ||
8140 | static inline __attribute__((always_inline)) dev_t huge_decode_dev(u64 dev) | |
8141 | { | |
8142 | return new_decode_dev(dev); | |
8143 | } | |
8144 | ||
8145 | static inline __attribute__((always_inline)) int sysv_valid_dev(dev_t dev) | |
8146 | { | |
8147 | return ((unsigned int) ((dev) >> 20)) < (1<<14) && ((unsigned int) ((dev) & ((1U << 20) - 1))) < (1<<18); | |
8148 | } | |
8149 | ||
8150 | static inline __attribute__((always_inline)) u32 sysv_encode_dev(dev_t dev) | |
8151 | { | |
8152 | return ((unsigned int) ((dev) & ((1U << 20) - 1))) | (((unsigned int) ((dev) >> 20)) << 18); | |
8153 | } | |
8154 | ||
8155 | static inline __attribute__((always_inline)) unsigned sysv_major(u32 dev) | |
8156 | { | |
8157 | return (dev >> 18) & 0x3fff; | |
8158 | } | |
8159 | ||
8160 | static inline __attribute__((always_inline)) unsigned sysv_minor(u32 dev) | |
8161 | { | |
8162 | return dev & 0x3ffff; | |
8163 | } | |
8164 | # 229 "include/linux/fs.h" 2 | |
8165 | # 1 "include/linux/dcache.h" 1 | |
8166 | # 12 "include/linux/dcache.h" | |
8167 | struct nameidata; | |
8168 | struct vfsmount; | |
8169 | # 33 "include/linux/dcache.h" | |
8170 | struct qstr { | |
8171 | unsigned int hash; | |
8172 | unsigned int len; | |
8173 | const unsigned char *name; | |
8174 | }; | |
8175 | ||
8176 | struct dentry_stat_t { | |
8177 | int nr_dentry; | |
8178 | int nr_unused; | |
8179 | int age_limit; | |
8180 | int want_pages; | |
8181 | int dummy[2]; | |
8182 | }; | |
8183 | extern struct dentry_stat_t dentry_stat; | |
8184 | ||
8185 | ||
8186 | ||
8187 | ||
8188 | ||
8189 | ||
8190 | static inline __attribute__((always_inline)) unsigned long | |
8191 | partial_name_hash(unsigned long c, unsigned long prevhash) | |
8192 | { | |
8193 | return (prevhash + (c << 4) + (c >> 4)) * 11; | |
8194 | } | |
8195 | ||
8196 | ||
8197 | ||
8198 | ||
8199 | ||
8200 | static inline __attribute__((always_inline)) unsigned long end_name_hash(unsigned long hash) | |
8201 | { | |
8202 | return (unsigned int) hash; | |
8203 | } | |
8204 | ||
8205 | ||
8206 | static inline __attribute__((always_inline)) unsigned int | |
8207 | full_name_hash(const unsigned char *name, unsigned int len) | |
8208 | { | |
8209 | unsigned long hash = 0; | |
8210 | while (len--) | |
8211 | hash = partial_name_hash(*name++, hash); | |
8212 | return end_name_hash(hash); | |
8213 | } | |
8214 | ||
8215 | struct dcookie_struct; | |
8216 | ||
8217 | ||
8218 | ||
8219 | struct dentry { | |
8220 | atomic_t d_count; | |
8221 | unsigned int d_flags; | |
8222 | spinlock_t d_lock; | |
8223 | struct inode *d_inode; | |
8224 | ||
8225 | ||
8226 | ||
8227 | ||
8228 | ||
8229 | struct hlist_node d_hash; | |
8230 | struct dentry *d_parent; | |
8231 | struct qstr d_name; | |
8232 | ||
8233 | struct list_head d_lru; | |
8234 | ||
8235 | ||
8236 | ||
8237 | union { | |
8238 | struct list_head d_child; | |
8239 | struct rcu_head d_rcu; | |
8240 | } d_u; | |
8241 | struct list_head d_subdirs; | |
8242 | struct list_head d_alias; | |
8243 | unsigned long d_time; | |
8244 | struct dentry_operations *d_op; | |
8245 | struct super_block *d_sb; | |
8246 | void *d_fsdata; | |
8247 | ||
8248 | ||
8249 | ||
8250 | int d_mounted; | |
8251 | unsigned char d_iname[36]; | |
8252 | }; | |
8253 | ||
8254 | ||
8255 | ||
8256 | ||
8257 | ||
8258 | ||
8259 | ||
8260 | enum dentry_d_lock_class | |
8261 | { | |
8262 | DENTRY_D_LOCK_NORMAL, | |
8263 | DENTRY_D_LOCK_NESTED | |
8264 | }; | |
8265 | ||
8266 | struct dentry_operations { | |
8267 | int (*d_revalidate)(struct dentry *, struct nameidata *); | |
8268 | int (*d_hash) (struct dentry *, struct qstr *); | |
8269 | int (*d_compare) (struct dentry *, struct qstr *, struct qstr *); | |
8270 | int (*d_delete)(struct dentry *); | |
8271 | void (*d_release)(struct dentry *); | |
8272 | void (*d_iput)(struct dentry *, struct inode *); | |
8273 | }; | |
8274 | # 179 "include/linux/dcache.h" | |
8275 | extern spinlock_t dcache_lock; | |
8276 | # 197 "include/linux/dcache.h" | |
8277 | static inline __attribute__((always_inline)) void __d_drop(struct dentry *dentry) | |
8278 | { | |
8279 | if (!(dentry->d_flags & 0x0010)) { | |
8280 | dentry->d_flags |= 0x0010; | |
8281 | hlist_del_rcu(&dentry->d_hash); | |
8282 | } | |
8283 | } | |
8284 | ||
8285 | static inline __attribute__((always_inline)) void d_drop(struct dentry *dentry) | |
8286 | { | |
8287 | do { do { } while (0); (void)0; (void)(&dcache_lock); } while (0); | |
8288 | do { do { } while (0); (void)0; (void)(&dentry->d_lock); } while (0); | |
8289 | __d_drop(dentry); | |
8290 | do { do { } while (0); (void)0; (void)(&dentry->d_lock); } while (0); | |
8291 | do { do { } while (0); (void)0; (void)(&dcache_lock); } while (0); | |
8292 | } | |
8293 | ||
8294 | static inline __attribute__((always_inline)) int dname_external(struct dentry *dentry) | |
8295 | { | |
8296 | return dentry->d_name.name != dentry->d_iname; | |
8297 | } | |
8298 | ||
8299 | ||
8300 | ||
8301 | ||
8302 | extern void d_instantiate(struct dentry *, struct inode *); | |
8303 | extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *); | |
8304 | extern void d_delete(struct dentry *); | |
8305 | ||
8306 | ||
8307 | extern struct dentry * d_alloc(struct dentry *, const struct qstr *); | |
8308 | extern struct dentry * d_alloc_anon(struct inode *); | |
8309 | extern struct dentry * d_splice_alias(struct inode *, struct dentry *); | |
8310 | extern void shrink_dcache_sb(struct super_block *); | |
8311 | extern void shrink_dcache_parent(struct dentry *); | |
8312 | extern int d_invalidate(struct dentry *); | |
8313 | ||
8314 | ||
8315 | extern struct dentry * d_alloc_root(struct inode *); | |
8316 | ||
8317 | ||
8318 | extern void d_genocide(struct dentry *); | |
8319 | ||
8320 | extern struct dentry *d_find_alias(struct inode *); | |
8321 | extern void d_prune_aliases(struct inode *); | |
8322 | ||
8323 | ||
8324 | extern int have_submounts(struct dentry *); | |
8325 | ||
8326 | ||
8327 | ||
8328 | ||
8329 | extern void d_rehash(struct dentry *); | |
8330 | # 260 "include/linux/dcache.h" | |
8331 | static inline __attribute__((always_inline)) void d_add(struct dentry *entry, struct inode *inode) | |
8332 | { | |
8333 | d_instantiate(entry, inode); | |
8334 | d_rehash(entry); | |
8335 | } | |
8336 | # 274 "include/linux/dcache.h" | |
8337 | static inline __attribute__((always_inline)) struct dentry *d_add_unique(struct dentry *entry, struct inode *inode) | |
8338 | { | |
8339 | struct dentry *res; | |
8340 | ||
8341 | res = d_instantiate_unique(entry, inode); | |
8342 | d_rehash(res != ((void *)0) ? res : entry); | |
8343 | return res; | |
8344 | } | |
8345 | ||
8346 | ||
8347 | extern void d_move(struct dentry *, struct dentry *); | |
8348 | ||
8349 | ||
8350 | extern struct dentry * d_lookup(struct dentry *, struct qstr *); | |
8351 | extern struct dentry * __d_lookup(struct dentry *, struct qstr *); | |
8352 | extern struct dentry * d_hash_and_lookup(struct dentry *, struct qstr *); | |
8353 | ||
8354 | ||
8355 | extern int d_validate(struct dentry *, struct dentry *); | |
8356 | ||
8357 | extern char * d_path(struct dentry *, struct vfsmount *, char *, int); | |
8358 | # 311 "include/linux/dcache.h" | |
8359 | static inline __attribute__((always_inline)) struct dentry *dget(struct dentry *dentry) | |
8360 | { | |
8361 | if (dentry) { | |
8362 | do { if (__builtin_expect(!!((!((&dentry->d_count)->counter))!=0), 0)) __bug("include/linux/dcache.h", 314, ((void *)0)); } while(0); | |
8363 | (void) atomic_add_return(1, &dentry->d_count); | |
8364 | } | |
8365 | return dentry; | |
8366 | } | |
8367 | ||
8368 | extern struct dentry * dget_locked(struct dentry *); | |
8369 | # 329 "include/linux/dcache.h" | |
8370 | static inline __attribute__((always_inline)) int d_unhashed(struct dentry *dentry) | |
8371 | { | |
8372 | return (dentry->d_flags & 0x0010); | |
8373 | } | |
8374 | ||
8375 | static inline __attribute__((always_inline)) struct dentry *dget_parent(struct dentry *dentry) | |
8376 | { | |
8377 | struct dentry *ret; | |
8378 | ||
8379 | do { do { } while (0); (void)0; (void)(&dentry->d_lock); } while (0); | |
8380 | ret = dget(dentry->d_parent); | |
8381 | do { do { } while (0); (void)0; (void)(&dentry->d_lock); } while (0); | |
8382 | return ret; | |
8383 | } | |
8384 | ||
8385 | extern void dput(struct dentry *); | |
8386 | ||
8387 | static inline __attribute__((always_inline)) int d_mountpoint(struct dentry *dentry) | |
8388 | { | |
8389 | return dentry->d_mounted; | |
8390 | } | |
8391 | ||
8392 | extern struct vfsmount *lookup_mnt(struct vfsmount *, struct dentry *); | |
8393 | extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int); | |
8394 | extern struct dentry *lookup_create(struct nameidata *nd, int is_dir); | |
8395 | ||
8396 | extern int sysctl_vfs_cache_pressure; | |
8397 | # 230 "include/linux/fs.h" 2 | |
8398 | ||
8399 | ||
8400 | ||
8401 | ||
8402 | # 1 "include/linux/radix-tree.h" 1 | |
8403 | # 29 "include/linux/radix-tree.h" | |
8404 | struct radix_tree_root { | |
8405 | unsigned int height; | |
8406 | gfp_t gfp_mask; | |
8407 | struct radix_tree_node *rnode; | |
8408 | }; | |
8409 | # 51 "include/linux/radix-tree.h" | |
8410 | int radix_tree_insert(struct radix_tree_root *, unsigned long, void *); | |
8411 | void *radix_tree_lookup(struct radix_tree_root *, unsigned long); | |
8412 | void **radix_tree_lookup_slot(struct radix_tree_root *, unsigned long); | |
8413 | void *radix_tree_delete(struct radix_tree_root *, unsigned long); | |
8414 | unsigned int | |
8415 | radix_tree_gang_lookup(struct radix_tree_root *root, void **results, | |
8416 | unsigned long first_index, unsigned int max_items); | |
8417 | int radix_tree_preload(gfp_t gfp_mask); | |
8418 | void radix_tree_init(void); | |
8419 | void *radix_tree_tag_set(struct radix_tree_root *root, | |
8420 | unsigned long index, unsigned int tag); | |
8421 | void *radix_tree_tag_clear(struct radix_tree_root *root, | |
8422 | unsigned long index, unsigned int tag); | |
8423 | int radix_tree_tag_get(struct radix_tree_root *root, | |
8424 | unsigned long index, unsigned int tag); | |
8425 | unsigned int | |
8426 | radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results, | |
8427 | unsigned long first_index, unsigned int max_items, | |
8428 | unsigned int tag); | |
8429 | int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag); | |
8430 | ||
8431 | static inline __attribute__((always_inline)) void radix_tree_preload_end(void) | |
8432 | { | |
8433 | do { } while (0); | |
8434 | } | |
8435 | # 235 "include/linux/fs.h" 2 | |
8436 | # 1 "include/linux/prio_tree.h" 1 | |
8437 | # 14 "include/linux/prio_tree.h" | |
8438 | struct raw_prio_tree_node { | |
8439 | struct prio_tree_node *left; | |
8440 | struct prio_tree_node *right; | |
8441 | struct prio_tree_node *parent; | |
8442 | }; | |
8443 | ||
8444 | struct prio_tree_node { | |
8445 | struct prio_tree_node *left; | |
8446 | struct prio_tree_node *right; | |
8447 | struct prio_tree_node *parent; | |
8448 | unsigned long start; | |
8449 | unsigned long last; | |
8450 | }; | |
8451 | ||
8452 | struct prio_tree_root { | |
8453 | struct prio_tree_node *prio_tree_node; | |
8454 | unsigned short index_bits; | |
8455 | unsigned short raw; | |
8456 | ||
8457 | ||
8458 | ||
8459 | ||
8460 | }; | |
8461 | ||
8462 | struct prio_tree_iter { | |
8463 | struct prio_tree_node *cur; | |
8464 | unsigned long mask; | |
8465 | unsigned long value; | |
8466 | int size_level; | |
8467 | ||
8468 | struct prio_tree_root *root; | |
8469 | unsigned long r_index; | |
8470 | unsigned long h_index; | |
8471 | }; | |
8472 | ||
8473 | static inline __attribute__((always_inline)) void prio_tree_iter_init(struct prio_tree_iter *iter, | |
8474 | struct prio_tree_root *root, unsigned long r_index, unsigned long h_index) | |
8475 | { | |
8476 | iter->root = root; | |
8477 | iter->r_index = r_index; | |
8478 | iter->h_index = h_index; | |
8479 | iter->cur = ((void *)0); | |
8480 | } | |
8481 | # 84 "include/linux/prio_tree.h" | |
8482 | static inline __attribute__((always_inline)) int prio_tree_empty(const struct prio_tree_root *root) | |
8483 | { | |
8484 | return root->prio_tree_node == ((void *)0); | |
8485 | } | |
8486 | ||
8487 | static inline __attribute__((always_inline)) int prio_tree_root(const struct prio_tree_node *node) | |
8488 | { | |
8489 | return node->parent == node; | |
8490 | } | |
8491 | ||
8492 | static inline __attribute__((always_inline)) int prio_tree_left_empty(const struct prio_tree_node *node) | |
8493 | { | |
8494 | return node->left == node; | |
8495 | } | |
8496 | ||
8497 | static inline __attribute__((always_inline)) int prio_tree_right_empty(const struct prio_tree_node *node) | |
8498 | { | |
8499 | return node->right == node; | |
8500 | } | |
8501 | ||
8502 | ||
8503 | struct prio_tree_node *prio_tree_replace(struct prio_tree_root *root, | |
8504 | struct prio_tree_node *old, struct prio_tree_node *node); | |
8505 | struct prio_tree_node *prio_tree_insert(struct prio_tree_root *root, | |
8506 | struct prio_tree_node *node); | |
8507 | void prio_tree_remove(struct prio_tree_root *root, struct prio_tree_node *node); | |
8508 | struct prio_tree_node *prio_tree_next(struct prio_tree_iter *iter); | |
8509 | # 236 "include/linux/fs.h" 2 | |
8510 | # 244 "include/linux/fs.h" | |
8511 | struct hd_geometry; | |
8512 | struct iovec; | |
8513 | struct nameidata; | |
8514 | struct kiocb; | |
8515 | struct pipe_inode_info; | |
8516 | struct poll_table_struct; | |
8517 | struct kstatfs; | |
8518 | struct vm_area_struct; | |
8519 | struct vfsmount; | |
8520 | ||
8521 | extern void __attribute__ ((__section__ (".init.text"))) inode_init(unsigned long); | |
8522 | extern void __attribute__ ((__section__ (".init.text"))) inode_init_early(void); | |
8523 | extern void __attribute__ ((__section__ (".init.text"))) mnt_init(unsigned long); | |
8524 | extern void __attribute__ ((__section__ (".init.text"))) files_init(unsigned long); | |
8525 | ||
8526 | struct buffer_head; | |
8527 | typedef int (get_block_t)(struct inode *inode, sector_t iblock, | |
8528 | struct buffer_head *bh_result, int create); | |
8529 | typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset, | |
8530 | ssize_t bytes, void *private); | |
8531 | # 293 "include/linux/fs.h" | |
8532 | struct iattr { | |
8533 | unsigned int ia_valid; | |
8534 | umode_t ia_mode; | |
8535 | uid_t ia_uid; | |
8536 | gid_t ia_gid; | |
8537 | loff_t ia_size; | |
8538 | struct timespec ia_atime; | |
8539 | struct timespec ia_mtime; | |
8540 | struct timespec ia_ctime; | |
8541 | ||
8542 | ||
8543 | ||
8544 | ||
8545 | ||
8546 | ||
8547 | struct file *ia_file; | |
8548 | }; | |
8549 | ||
8550 | ||
8551 | ||
8552 | ||
8553 | # 1 "include/linux/quota.h" 1 | |
8554 | # 44 "include/linux/quota.h" | |
8555 | typedef __kernel_uid32_t qid_t; | |
8556 | typedef __u64 qsize_t; | |
8557 | ||
8558 | extern spinlock_t dq_data_lock; | |
8559 | # 105 "include/linux/quota.h" | |
8560 | struct if_dqblk { | |
8561 | __u64 dqb_bhardlimit; | |
8562 | __u64 dqb_bsoftlimit; | |
8563 | __u64 dqb_curspace; | |
8564 | __u64 dqb_ihardlimit; | |
8565 | __u64 dqb_isoftlimit; | |
8566 | __u64 dqb_curinodes; | |
8567 | __u64 dqb_btime; | |
8568 | __u64 dqb_itime; | |
8569 | __u32 dqb_valid; | |
8570 | }; | |
8571 | # 126 "include/linux/quota.h" | |
8572 | struct if_dqinfo { | |
8573 | __u64 dqi_bgrace; | |
8574 | __u64 dqi_igrace; | |
8575 | __u32 dqi_flags; | |
8576 | __u32 dqi_valid; | |
8577 | }; | |
8578 | ||
8579 | ||
8580 | ||
8581 | ||
8582 | ||
8583 | # 1 "include/linux/dqblk_xfs.h" 1 | |
8584 | # 50 "include/linux/dqblk_xfs.h" | |
8585 | typedef struct fs_disk_quota { | |
8586 | __s8 d_version; | |
8587 | __s8 d_flags; | |
8588 | __u16 d_fieldmask; | |
8589 | __u32 d_id; | |
8590 | __u64 d_blk_hardlimit; | |
8591 | __u64 d_blk_softlimit; | |
8592 | __u64 d_ino_hardlimit; | |
8593 | __u64 d_ino_softlimit; | |
8594 | __u64 d_bcount; | |
8595 | __u64 d_icount; | |
8596 | __s32 d_itimer; | |
8597 | ||
8598 | __s32 d_btimer; | |
8599 | __u16 d_iwarns; | |
8600 | __u16 d_bwarns; | |
8601 | __s32 d_padding2; | |
8602 | __u64 d_rtb_hardlimit; | |
8603 | __u64 d_rtb_softlimit; | |
8604 | __u64 d_rtbcount; | |
8605 | __s32 d_rtbtimer; | |
8606 | __u16 d_rtbwarns; | |
8607 | __s16 d_padding3; | |
8608 | char d_padding4[8]; | |
8609 | } fs_disk_quota_t; | |
8610 | # 137 "include/linux/dqblk_xfs.h" | |
8611 | typedef struct fs_qfilestat { | |
8612 | __u64 qfs_ino; | |
8613 | __u64 qfs_nblks; | |
8614 | __u32 qfs_nextents; | |
8615 | } fs_qfilestat_t; | |
8616 | ||
8617 | typedef struct fs_quota_stat { | |
8618 | __s8 qs_version; | |
8619 | __u16 qs_flags; | |
8620 | __s8 qs_pad; | |
8621 | fs_qfilestat_t qs_uquota; | |
8622 | fs_qfilestat_t qs_gquota; | |
8623 | __u32 qs_incoredqs; | |
8624 | __s32 qs_btimelimit; | |
8625 | __s32 qs_itimelimit; | |
8626 | __s32 qs_rtbtimelimit; | |
8627 | __u16 qs_bwarnlimit; | |
8628 | __u16 qs_iwarnlimit; | |
8629 | } fs_quota_stat_t; | |
8630 | # 138 "include/linux/quota.h" 2 | |
8631 | # 1 "include/linux/dqblk_v1.h" 1 | |
8632 | # 21 "include/linux/dqblk_v1.h" | |
8633 | struct v1_mem_dqinfo { | |
8634 | }; | |
8635 | # 139 "include/linux/quota.h" 2 | |
8636 | # 1 "include/linux/dqblk_v2.h" 1 | |
8637 | # 20 "include/linux/dqblk_v2.h" | |
8638 | struct v2_mem_dqinfo { | |
8639 | unsigned int dqi_blocks; | |
8640 | unsigned int dqi_free_blk; | |
8641 | unsigned int dqi_free_entry; | |
8642 | }; | |
8643 | # 140 "include/linux/quota.h" 2 | |
8644 | # 151 "include/linux/quota.h" | |
8645 | struct mem_dqblk { | |
8646 | __u32 dqb_bhardlimit; | |
8647 | __u32 dqb_bsoftlimit; | |
8648 | qsize_t dqb_curspace; | |
8649 | __u32 dqb_ihardlimit; | |
8650 | __u32 dqb_isoftlimit; | |
8651 | __u32 dqb_curinodes; | |
8652 | time_t dqb_btime; | |
8653 | time_t dqb_itime; | |
8654 | }; | |
8655 | ||
8656 | ||
8657 | ||
8658 | ||
8659 | struct quota_format_type; | |
8660 | ||
8661 | struct mem_dqinfo { | |
8662 | struct quota_format_type *dqi_format; | |
8663 | struct list_head dqi_dirty_list; | |
8664 | unsigned long dqi_flags; | |
8665 | unsigned int dqi_bgrace; | |
8666 | unsigned int dqi_igrace; | |
8667 | union { | |
8668 | struct v1_mem_dqinfo v1_i; | |
8669 | struct v2_mem_dqinfo v2_i; | |
8670 | } u; | |
8671 | }; | |
8672 | ||
8673 | struct super_block; | |
8674 | ||
8675 | ||
8676 | ||
8677 | ||
8678 | ||
8679 | extern void mark_info_dirty(struct super_block *sb, int type); | |
8680 | ||
8681 | ||
8682 | ||
8683 | ||
8684 | ||
8685 | ||
8686 | ||
8687 | struct dqstats { | |
8688 | int lookups; | |
8689 | int drops; | |
8690 | int reads; | |
8691 | int writes; | |
8692 | int cache_hits; | |
8693 | int allocated_dquots; | |
8694 | int free_dquots; | |
8695 | int syncs; | |
8696 | }; | |
8697 | ||
8698 | extern struct dqstats dqstats; | |
8699 | # 213 "include/linux/quota.h" | |
8700 | struct dquot { | |
8701 | struct hlist_node dq_hash; | |
8702 | struct list_head dq_inuse; | |
8703 | struct list_head dq_free; | |
8704 | struct list_head dq_dirty; | |
8705 | struct mutex dq_lock; | |
8706 | atomic_t dq_count; | |
8707 | wait_queue_head_t dq_wait_unused; | |
8708 | struct super_block *dq_sb; | |
8709 | unsigned int dq_id; | |
8710 | loff_t dq_off; | |
8711 | unsigned long dq_flags; | |
8712 | short dq_type; | |
8713 | struct mem_dqblk dq_dqb; | |
8714 | }; | |
8715 | ||
8716 | ||
8717 | ||
8718 | ||
8719 | ||
8720 | ||
8721 | ||
8722 | struct quota_format_ops { | |
8723 | int (*check_quota_file)(struct super_block *sb, int type); | |
8724 | int (*read_file_info)(struct super_block *sb, int type); | |
8725 | int (*write_file_info)(struct super_block *sb, int type); | |
8726 | int (*free_file_info)(struct super_block *sb, int type); | |
8727 | int (*read_dqblk)(struct dquot *dquot); | |
8728 | int (*commit_dqblk)(struct dquot *dquot); | |
8729 | int (*release_dqblk)(struct dquot *dquot); | |
8730 | }; | |
8731 | ||
8732 | ||
8733 | struct dquot_operations { | |
8734 | int (*initialize) (struct inode *, int); | |
8735 | int (*drop) (struct inode *); | |
8736 | int (*alloc_space) (struct inode *, qsize_t, int); | |
8737 | int (*alloc_inode) (const struct inode *, unsigned long); | |
8738 | int (*free_space) (struct inode *, qsize_t); | |
8739 | int (*free_inode) (const struct inode *, unsigned long); | |
8740 | int (*transfer) (struct inode *, struct iattr *); | |
8741 | int (*write_dquot) (struct dquot *); | |
8742 | int (*acquire_dquot) (struct dquot *); | |
8743 | int (*release_dquot) (struct dquot *); | |
8744 | int (*mark_dirty) (struct dquot *); | |
8745 | int (*write_info) (struct super_block *, int); | |
8746 | }; | |
8747 | ||
8748 | ||
8749 | struct quotactl_ops { | |
8750 | int (*quota_on)(struct super_block *, int, int, char *); | |
8751 | int (*quota_off)(struct super_block *, int); | |
8752 | int (*quota_sync)(struct super_block *, int); | |
8753 | int (*get_info)(struct super_block *, int, struct if_dqinfo *); | |
8754 | int (*set_info)(struct super_block *, int, struct if_dqinfo *); | |
8755 | int (*get_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *); | |
8756 | int (*set_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *); | |
8757 | int (*get_xstate)(struct super_block *, struct fs_quota_stat *); | |
8758 | int (*set_xstate)(struct super_block *, unsigned int, int); | |
8759 | int (*get_xquota)(struct super_block *, int, qid_t, struct fs_disk_quota *); | |
8760 | int (*set_xquota)(struct super_block *, int, qid_t, struct fs_disk_quota *); | |
8761 | }; | |
8762 | ||
8763 | struct quota_format_type { | |
8764 | int qf_fmt_id; | |
8765 | struct quota_format_ops *qf_ops; | |
8766 | struct module *qf_owner; | |
8767 | struct quota_format_type *qf_next; | |
8768 | }; | |
8769 | ||
8770 | ||
8771 | ||
8772 | ||
8773 | struct quota_info { | |
8774 | unsigned int flags; | |
8775 | struct mutex dqio_mutex; | |
8776 | struct mutex dqonoff_mutex; | |
8777 | struct rw_semaphore dqptr_sem; | |
8778 | struct inode *files[2]; | |
8779 | struct mem_dqinfo info[2]; | |
8780 | struct quota_format_ops *ops[2]; | |
8781 | }; | |
8782 | ||
8783 | ||
8784 | int mark_dquot_dirty(struct dquot *dquot); | |
8785 | # 307 "include/linux/quota.h" | |
8786 | int register_quota_format(struct quota_format_type *fmt); | |
8787 | void unregister_quota_format(struct quota_format_type *fmt); | |
8788 | ||
8789 | struct quota_module_name { | |
8790 | int qm_fmt_id; | |
8791 | char *qm_mod_name; | |
8792 | }; | |
8793 | # 315 "include/linux/fs.h" 2 | |
8794 | # 342 "include/linux/fs.h" | |
8795 | enum positive_aop_returns { | |
8796 | AOP_WRITEPAGE_ACTIVATE = 0x80000, | |
8797 | AOP_TRUNCATED_PAGE = 0x80001, | |
8798 | }; | |
8799 | ||
8800 | ||
8801 | ||
8802 | ||
8803 | struct page; | |
8804 | struct address_space; | |
8805 | struct writeback_control; | |
8806 | ||
8807 | struct address_space_operations { | |
8808 | int (*writepage)(struct page *page, struct writeback_control *wbc); | |
8809 | int (*readpage)(struct file *, struct page *); | |
8810 | void (*sync_page)(struct page *); | |
8811 | ||
8812 | ||
8813 | int (*writepages)(struct address_space *, struct writeback_control *); | |
8814 | ||
8815 | ||
8816 | int (*set_page_dirty)(struct page *page); | |
8817 | ||
8818 | int (*readpages)(struct file *filp, struct address_space *mapping, | |
8819 | struct list_head *pages, unsigned nr_pages); | |
8820 | ||
8821 | ||
8822 | ||
8823 | ||
8824 | ||
8825 | int (*prepare_write)(struct file *, struct page *, unsigned, unsigned); | |
8826 | int (*commit_write)(struct file *, struct page *, unsigned, unsigned); | |
8827 | ||
8828 | sector_t (*bmap)(struct address_space *, sector_t); | |
8829 | void (*invalidatepage) (struct page *, unsigned long); | |
8830 | int (*releasepage) (struct page *, gfp_t); | |
8831 | ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov, | |
8832 | loff_t offset, unsigned long nr_segs); | |
8833 | struct page* (*get_xip_page)(struct address_space *, sector_t, | |
8834 | int); | |
8835 | ||
8836 | int (*migratepage) (struct address_space *, | |
8837 | struct page *, struct page *); | |
8838 | }; | |
8839 | ||
8840 | struct backing_dev_info; | |
8841 | struct address_space { | |
8842 | struct inode *host; | |
8843 | struct radix_tree_root page_tree; | |
8844 | rwlock_t tree_lock; | |
8845 | unsigned int i_mmap_writable; | |
8846 | struct prio_tree_root i_mmap; | |
8847 | struct list_head i_mmap_nonlinear; | |
8848 | spinlock_t i_mmap_lock; | |
8849 | unsigned int truncate_count; | |
8850 | unsigned long nrpages; | |
8851 | unsigned long writeback_index; | |
8852 | const struct address_space_operations *a_ops; | |
8853 | unsigned long flags; | |
8854 | struct backing_dev_info *backing_dev_info; | |
8855 | spinlock_t private_lock; | |
8856 | struct list_head private_list; | |
8857 | struct address_space *assoc_mapping; | |
8858 | } __attribute__((aligned(sizeof(long)))); | |
8859 | ||
8860 | ||
8861 | ||
8862 | ||
8863 | ||
8864 | ||
8865 | struct block_device { | |
8866 | dev_t bd_dev; | |
8867 | struct inode * bd_inode; | |
8868 | int bd_openers; | |
8869 | struct mutex bd_mutex; | |
8870 | struct mutex bd_mount_mutex; | |
8871 | struct list_head bd_inodes; | |
8872 | void * bd_holder; | |
8873 | int bd_holders; | |
8874 | ||
8875 | struct list_head bd_holder_list; | |
8876 | ||
8877 | struct block_device * bd_contains; | |
8878 | unsigned bd_block_size; | |
8879 | struct hd_struct * bd_part; | |
8880 | ||
8881 | unsigned bd_part_count; | |
8882 | int bd_invalidated; | |
8883 | struct gendisk * bd_disk; | |
8884 | struct list_head bd_list; | |
8885 | struct backing_dev_info *bd_inode_backing_dev_info; | |
8886 | ||
8887 | ||
8888 | ||
8889 | ||
8890 | ||
8891 | ||
8892 | unsigned long bd_private; | |
8893 | }; | |
8894 | # 449 "include/linux/fs.h" | |
8895 | enum bdev_bd_mutex_lock_class | |
8896 | { | |
8897 | BD_MUTEX_NORMAL, | |
8898 | BD_MUTEX_WHOLE, | |
8899 | BD_MUTEX_PARTITION | |
8900 | }; | |
8901 | # 464 "include/linux/fs.h" | |
8902 | int mapping_tagged(struct address_space *mapping, int tag); | |
8903 | ||
8904 | ||
8905 | ||
8906 | ||
8907 | static inline __attribute__((always_inline)) int mapping_mapped(struct address_space *mapping) | |
8908 | { | |
8909 | return !prio_tree_empty(&mapping->i_mmap) || | |
8910 | !list_empty(&mapping->i_mmap_nonlinear); | |
8911 | } | |
8912 | ||
8913 | ||
8914 | ||
8915 | ||
8916 | ||
8917 | ||
8918 | ||
8919 | static inline __attribute__((always_inline)) int mapping_writably_mapped(struct address_space *mapping) | |
8920 | { | |
8921 | return mapping->i_mmap_writable != 0; | |
8922 | } | |
8923 | # 497 "include/linux/fs.h" | |
8924 | struct inode { | |
8925 | struct hlist_node i_hash; | |
8926 | struct list_head i_list; | |
8927 | struct list_head i_sb_list; | |
8928 | struct list_head i_dentry; | |
8929 | unsigned long i_ino; | |
8930 | atomic_t i_count; | |
8931 | umode_t i_mode; | |
8932 | unsigned int i_nlink; | |
8933 | uid_t i_uid; | |
8934 | gid_t i_gid; | |
8935 | dev_t i_rdev; | |
8936 | loff_t i_size; | |
8937 | struct timespec i_atime; | |
8938 | struct timespec i_mtime; | |
8939 | struct timespec i_ctime; | |
8940 | unsigned int i_blkbits; | |
8941 | unsigned long i_blksize; | |
8942 | unsigned long i_version; | |
8943 | blkcnt_t i_blocks; | |
8944 | unsigned short i_bytes; | |
8945 | spinlock_t i_lock; | |
8946 | struct mutex i_mutex; | |
8947 | struct rw_semaphore i_alloc_sem; | |
8948 | struct inode_operations *i_op; | |
8949 | const struct file_operations *i_fop; | |
8950 | struct super_block *i_sb; | |
8951 | struct file_lock *i_flock; | |
8952 | struct address_space *i_mapping; | |
8953 | struct address_space i_data; | |
8954 | ||
8955 | ||
8956 | ||
8957 | ||
8958 | struct list_head i_devices; | |
8959 | struct pipe_inode_info *i_pipe; | |
8960 | struct block_device *i_bdev; | |
8961 | struct cdev *i_cdev; | |
8962 | int i_cindex; | |
8963 | ||
8964 | __u32 i_generation; | |
8965 | ||
8966 | ||
8967 | unsigned long i_dnotify_mask; | |
8968 | struct dnotify_struct *i_dnotify; | |
8969 | ||
8970 | ||
8971 | ||
8972 | ||
8973 | ||
8974 | ||
8975 | ||
8976 | unsigned long i_state; | |
8977 | unsigned long dirtied_when; | |
8978 | ||
8979 | unsigned int i_flags; | |
8980 | ||
8981 | atomic_t i_writecount; | |
8982 | void *i_security; | |
8983 | union { | |
8984 | void *generic_ip; | |
8985 | } u; | |
8986 | ||
8987 | ||
8988 | ||
8989 | }; | |
8990 | # 575 "include/linux/fs.h" | |
8991 | enum inode_i_mutex_lock_class | |
8992 | { | |
8993 | I_MUTEX_NORMAL, | |
8994 | I_MUTEX_PARENT, | |
8995 | I_MUTEX_CHILD, | |
8996 | I_MUTEX_XATTR, | |
8997 | I_MUTEX_QUOTA | |
8998 | }; | |
8999 | # 594 "include/linux/fs.h" | |
9000 | static inline __attribute__((always_inline)) loff_t i_size_read(struct inode *inode) | |
9001 | { | |
9002 | # 613 "include/linux/fs.h" | |
9003 | return inode->i_size; | |
9004 | ||
9005 | } | |
9006 | ||
9007 | ||
9008 | static inline __attribute__((always_inline)) void i_size_write(struct inode *inode, loff_t i_size) | |
9009 | { | |
9010 | # 629 "include/linux/fs.h" | |
9011 | inode->i_size = i_size; | |
9012 | ||
9013 | } | |
9014 | ||
9015 | static inline __attribute__((always_inline)) unsigned iminor(struct inode *inode) | |
9016 | { | |
9017 | return ((unsigned int) ((inode->i_rdev) & ((1U << 20) - 1))); | |
9018 | } | |
9019 | ||
9020 | static inline __attribute__((always_inline)) unsigned imajor(struct inode *inode) | |
9021 | { | |
9022 | return ((unsigned int) ((inode->i_rdev) >> 20)); | |
9023 | } | |
9024 | ||
9025 | extern struct block_device *I_BDEV(struct inode *inode); | |
9026 | ||
9027 | struct fown_struct { | |
9028 | rwlock_t lock; | |
9029 | int pid; | |
9030 | uid_t uid, euid; | |
9031 | void *security; | |
9032 | int signum; | |
9033 | }; | |
9034 | ||
9035 | ||
9036 | ||
9037 | ||
9038 | struct file_ra_state { | |
9039 | unsigned long start; | |
9040 | unsigned long size; | |
9041 | unsigned long flags; | |
9042 | unsigned long cache_hit; | |
9043 | unsigned long prev_page; | |
9044 | unsigned long ahead_start; | |
9045 | unsigned long ahead_size; | |
9046 | unsigned long ra_pages; | |
9047 | unsigned long mmap_hit; | |
9048 | unsigned long mmap_miss; | |
9049 | }; | |
9050 | ||
9051 | ||
9052 | ||
9053 | struct file { | |
9054 | ||
9055 | ||
9056 | ||
9057 | ||
9058 | union { | |
9059 | struct list_head fu_list; | |
9060 | struct rcu_head fu_rcuhead; | |
9061 | } f_u; | |
9062 | struct dentry *f_dentry; | |
9063 | struct vfsmount *f_vfsmnt; | |
9064 | const struct file_operations *f_op; | |
9065 | atomic_t f_count; | |
9066 | unsigned int f_flags; | |
9067 | mode_t f_mode; | |
9068 | loff_t f_pos; | |
9069 | struct fown_struct f_owner; | |
9070 | unsigned int f_uid, f_gid; | |
9071 | struct file_ra_state f_ra; | |
9072 | ||
9073 | unsigned long f_version; | |
9074 | void *f_security; | |
9075 | ||
9076 | ||
9077 | void *private_data; | |
9078 | ||
9079 | ||
9080 | ||
9081 | struct list_head f_ep_links; | |
9082 | spinlock_t f_ep_lock; | |
9083 | ||
9084 | struct address_space *f_mapping; | |
9085 | }; | |
9086 | extern spinlock_t files_lock; | |
9087 | # 736 "include/linux/fs.h" | |
9088 | typedef struct files_struct *fl_owner_t; | |
9089 | ||
9090 | struct file_lock_operations { | |
9091 | void (*fl_insert)(struct file_lock *); | |
9092 | void (*fl_remove)(struct file_lock *); | |
9093 | void (*fl_copy_lock)(struct file_lock *, struct file_lock *); | |
9094 | void (*fl_release_private)(struct file_lock *); | |
9095 | }; | |
9096 | ||
9097 | struct lock_manager_operations { | |
9098 | int (*fl_compare_owner)(struct file_lock *, struct file_lock *); | |
9099 | void (*fl_notify)(struct file_lock *); | |
9100 | void (*fl_copy_lock)(struct file_lock *, struct file_lock *); | |
9101 | void (*fl_release_private)(struct file_lock *); | |
9102 | void (*fl_break)(struct file_lock *); | |
9103 | int (*fl_mylease)(struct file_lock *, struct file_lock *); | |
9104 | int (*fl_change)(struct file_lock **, int); | |
9105 | }; | |
9106 | ||
9107 | ||
9108 | # 1 "include/linux/nfs_fs_i.h" 1 | |
9109 | ||
9110 | ||
9111 | ||
9112 | ||
9113 | ||
9114 | # 1 "include/linux/nfs.h" 1 | |
9115 | # 39 "include/linux/nfs.h" | |
9116 | enum nfs_stat { | |
9117 | NFS_OK = 0, | |
9118 | NFSERR_PERM = 1, | |
9119 | NFSERR_NOENT = 2, | |
9120 | NFSERR_IO = 5, | |
9121 | NFSERR_NXIO = 6, | |
9122 | NFSERR_EAGAIN = 11, | |
9123 | NFSERR_ACCES = 13, | |
9124 | NFSERR_EXIST = 17, | |
9125 | NFSERR_XDEV = 18, | |
9126 | NFSERR_NODEV = 19, | |
9127 | NFSERR_NOTDIR = 20, | |
9128 | NFSERR_ISDIR = 21, | |
9129 | NFSERR_INVAL = 22, | |
9130 | NFSERR_FBIG = 27, | |
9131 | NFSERR_NOSPC = 28, | |
9132 | NFSERR_ROFS = 30, | |
9133 | NFSERR_MLINK = 31, | |
9134 | NFSERR_OPNOTSUPP = 45, | |
9135 | NFSERR_NAMETOOLONG = 63, | |
9136 | NFSERR_NOTEMPTY = 66, | |
9137 | NFSERR_DQUOT = 69, | |
9138 | NFSERR_STALE = 70, | |
9139 | NFSERR_REMOTE = 71, | |
9140 | NFSERR_WFLUSH = 99, | |
9141 | NFSERR_BADHANDLE = 10001, | |
9142 | NFSERR_NOT_SYNC = 10002, | |
9143 | NFSERR_BAD_COOKIE = 10003, | |
9144 | NFSERR_NOTSUPP = 10004, | |
9145 | NFSERR_TOOSMALL = 10005, | |
9146 | NFSERR_SERVERFAULT = 10006, | |
9147 | NFSERR_BADTYPE = 10007, | |
9148 | NFSERR_JUKEBOX = 10008, | |
9149 | NFSERR_SAME = 10009, | |
9150 | NFSERR_DENIED = 10010, | |
9151 | NFSERR_EXPIRED = 10011, | |
9152 | NFSERR_LOCKED = 10012, | |
9153 | NFSERR_GRACE = 10013, | |
9154 | NFSERR_FHEXPIRED = 10014, | |
9155 | NFSERR_SHARE_DENIED = 10015, | |
9156 | NFSERR_WRONGSEC = 10016, | |
9157 | NFSERR_CLID_INUSE = 10017, | |
9158 | NFSERR_RESOURCE = 10018, | |
9159 | NFSERR_MOVED = 10019, | |
9160 | NFSERR_NOFILEHANDLE = 10020, | |
9161 | NFSERR_MINOR_VERS_MISMATCH = 10021, | |
9162 | NFSERR_STALE_CLIENTID = 10022, | |
9163 | NFSERR_STALE_STATEID = 10023, | |
9164 | NFSERR_OLD_STATEID = 10024, | |
9165 | NFSERR_BAD_STATEID = 10025, | |
9166 | NFSERR_BAD_SEQID = 10026, | |
9167 | NFSERR_NOT_SAME = 10027, | |
9168 | NFSERR_LOCK_RANGE = 10028, | |
9169 | NFSERR_SYMLINK = 10029, | |
9170 | NFSERR_RESTOREFH = 10030, | |
9171 | NFSERR_LEASE_MOVED = 10031, | |
9172 | NFSERR_ATTRNOTSUPP = 10032, | |
9173 | NFSERR_NO_GRACE = 10033, | |
9174 | NFSERR_RECLAIM_BAD = 10034, | |
9175 | NFSERR_RECLAIM_CONFLICT = 10035, | |
9176 | NFSERR_BAD_XDR = 10036, | |
9177 | NFSERR_LOCKS_HELD = 10037, | |
9178 | NFSERR_OPENMODE = 10038, | |
9179 | NFSERR_BADOWNER = 10039, | |
9180 | NFSERR_BADCHAR = 10040, | |
9181 | NFSERR_BADNAME = 10041, | |
9182 | NFSERR_BAD_RANGE = 10042, | |
9183 | NFSERR_LOCK_NOTSUPP = 10043, | |
9184 | NFSERR_OP_ILLEGAL = 10044, | |
9185 | NFSERR_DEADLOCK = 10045, | |
9186 | NFSERR_FILE_OPEN = 10046, | |
9187 | NFSERR_ADMIN_REVOKED = 10047, | |
9188 | NFSERR_CB_PATH_DOWN = 10048, | |
9189 | NFSERR_REPLAY_ME = 10049 | |
9190 | }; | |
9191 | ||
9192 | ||
9193 | ||
9194 | enum nfs_ftype { | |
9195 | NFNON = 0, | |
9196 | NFREG = 1, | |
9197 | NFDIR = 2, | |
9198 | NFBLK = 3, | |
9199 | NFCHR = 4, | |
9200 | NFLNK = 5, | |
9201 | NFSOCK = 6, | |
9202 | NFBAD = 7, | |
9203 | NFFIFO = 8 | |
9204 | }; | |
9205 | ||
9206 | ||
9207 | # 1 "include/linux/sunrpc/msg_prot.h" 1 | |
9208 | # 15 "include/linux/sunrpc/msg_prot.h" | |
9209 | typedef u32 rpc_authflavor_t; | |
9210 | ||
9211 | enum rpc_auth_flavors { | |
9212 | RPC_AUTH_NULL = 0, | |
9213 | RPC_AUTH_UNIX = 1, | |
9214 | RPC_AUTH_SHORT = 2, | |
9215 | RPC_AUTH_DES = 3, | |
9216 | RPC_AUTH_KRB = 4, | |
9217 | RPC_AUTH_GSS = 6, | |
9218 | RPC_AUTH_MAXFLAVOR = 8, | |
9219 | ||
9220 | RPC_AUTH_GSS_KRB5 = 390003, | |
9221 | RPC_AUTH_GSS_KRB5I = 390004, | |
9222 | RPC_AUTH_GSS_KRB5P = 390005, | |
9223 | RPC_AUTH_GSS_LKEY = 390006, | |
9224 | RPC_AUTH_GSS_LKEYI = 390007, | |
9225 | RPC_AUTH_GSS_LKEYP = 390008, | |
9226 | RPC_AUTH_GSS_SPKM = 390009, | |
9227 | RPC_AUTH_GSS_SPKMI = 390010, | |
9228 | RPC_AUTH_GSS_SPKMP = 390011, | |
9229 | }; | |
9230 | ||
9231 | enum rpc_msg_type { | |
9232 | RPC_CALL = 0, | |
9233 | RPC_REPLY = 1 | |
9234 | }; | |
9235 | ||
9236 | enum rpc_reply_stat { | |
9237 | RPC_MSG_ACCEPTED = 0, | |
9238 | RPC_MSG_DENIED = 1 | |
9239 | }; | |
9240 | ||
9241 | enum rpc_accept_stat { | |
9242 | RPC_SUCCESS = 0, | |
9243 | RPC_PROG_UNAVAIL = 1, | |
9244 | RPC_PROG_MISMATCH = 2, | |
9245 | RPC_PROC_UNAVAIL = 3, | |
9246 | RPC_GARBAGE_ARGS = 4, | |
9247 | RPC_SYSTEM_ERR = 5 | |
9248 | }; | |
9249 | ||
9250 | enum rpc_reject_stat { | |
9251 | RPC_MISMATCH = 0, | |
9252 | RPC_AUTH_ERROR = 1 | |
9253 | }; | |
9254 | ||
9255 | enum rpc_auth_stat { | |
9256 | RPC_AUTH_OK = 0, | |
9257 | RPC_AUTH_BADCRED = 1, | |
9258 | RPC_AUTH_REJECTEDCRED = 2, | |
9259 | RPC_AUTH_BADVERF = 3, | |
9260 | RPC_AUTH_REJECTEDVERF = 4, | |
9261 | RPC_AUTH_TOOWEAK = 5, | |
9262 | ||
9263 | RPCSEC_GSS_CREDPROBLEM = 13, | |
9264 | RPCSEC_GSS_CTXPROBLEM = 14 | |
9265 | }; | |
9266 | # 98 "include/linux/sunrpc/msg_prot.h" | |
9267 | typedef u32 rpc_fraghdr; | |
9268 | # 131 "include/linux/nfs.h" 2 | |
9269 | ||
9270 | ||
9271 | ||
9272 | ||
9273 | ||
9274 | ||
9275 | struct nfs_fh { | |
9276 | unsigned short size; | |
9277 | unsigned char data[128]; | |
9278 | }; | |
9279 | ||
9280 | ||
9281 | ||
9282 | ||
9283 | ||
9284 | static inline __attribute__((always_inline)) int nfs_compare_fh(const struct nfs_fh *a, const struct nfs_fh *b) | |
9285 | { | |
9286 | return a->size != b->size || memcmp(a->data, b->data, a->size) != 0; | |
9287 | } | |
9288 | ||
9289 | static inline __attribute__((always_inline)) void nfs_copy_fh(struct nfs_fh *target, const struct nfs_fh *source) | |
9290 | { | |
9291 | target->size = source->size; | |
9292 | memcpy(target->data, source->data, source->size); | |
9293 | } | |
9294 | # 165 "include/linux/nfs.h" | |
9295 | enum nfs3_stable_how { | |
9296 | NFS_UNSTABLE = 0, | |
9297 | NFS_DATA_SYNC = 1, | |
9298 | NFS_FILE_SYNC = 2 | |
9299 | }; | |
9300 | # 7 "include/linux/nfs_fs_i.h" 2 | |
9301 | ||
9302 | struct nlm_lockowner; | |
9303 | ||
9304 | ||
9305 | ||
9306 | ||
9307 | struct nfs_lock_info { | |
9308 | u32 state; | |
9309 | struct nlm_lockowner *owner; | |
9310 | struct list_head list; | |
9311 | }; | |
9312 | ||
9313 | struct nfs4_lock_state; | |
9314 | struct nfs4_lock_info { | |
9315 | struct nfs4_lock_state *owner; | |
9316 | }; | |
9317 | # 757 "include/linux/fs.h" 2 | |
9318 | ||
9319 | struct file_lock { | |
9320 | struct file_lock *fl_next; | |
9321 | struct list_head fl_link; | |
9322 | struct list_head fl_block; | |
9323 | fl_owner_t fl_owner; | |
9324 | unsigned int fl_pid; | |
9325 | wait_queue_head_t fl_wait; | |
9326 | struct file *fl_file; | |
9327 | unsigned char fl_flags; | |
9328 | unsigned char fl_type; | |
9329 | loff_t fl_start; | |
9330 | loff_t fl_end; | |
9331 | ||
9332 | struct fasync_struct * fl_fasync; | |
9333 | unsigned long fl_break_time; | |
9334 | ||
9335 | struct file_lock_operations *fl_ops; | |
9336 | struct lock_manager_operations *fl_lmops; | |
9337 | union { | |
9338 | struct nfs_lock_info nfs_fl; | |
9339 | struct nfs4_lock_info nfs4_fl; | |
9340 | } fl_u; | |
9341 | }; | |
9342 | # 789 "include/linux/fs.h" | |
9343 | # 1 "include/linux/fcntl.h" 1 | |
9344 | ||
9345 | ||
9346 | ||
9347 | # 1 "include/asm/fcntl.h" 1 | |
9348 | # 9 "include/asm/fcntl.h" | |
9349 | # 1 "include/asm-generic/fcntl.h" 1 | |
9350 | # 114 "include/asm-generic/fcntl.h" | |
9351 | struct flock { | |
9352 | short l_type; | |
9353 | short l_whence; | |
9354 | off_t l_start; | |
9355 | off_t l_len; | |
9356 | pid_t l_pid; | |
9357 | ||
9358 | }; | |
9359 | # 137 "include/asm-generic/fcntl.h" | |
9360 | struct flock64 { | |
9361 | short l_type; | |
9362 | short l_whence; | |
9363 | loff_t l_start; | |
9364 | loff_t l_len; | |
9365 | pid_t l_pid; | |
9366 | ||
9367 | }; | |
9368 | # 10 "include/asm/fcntl.h" 2 | |
9369 | # 5 "include/linux/fcntl.h" 2 | |
9370 | # 790 "include/linux/fs.h" 2 | |
9371 | ||
9372 | extern int fcntl_getlk(struct file *, struct flock *); | |
9373 | extern int fcntl_setlk(unsigned int, struct file *, unsigned int, | |
9374 | struct flock *); | |
9375 | ||
9376 | ||
9377 | extern int fcntl_getlk64(struct file *, struct flock64 *); | |
9378 | extern int fcntl_setlk64(unsigned int, struct file *, unsigned int, | |
9379 | struct flock64 *); | |
9380 | ||
9381 | ||
9382 | extern void send_sigio(struct fown_struct *fown, int fd, int band); | |
9383 | extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg); | |
9384 | extern int fcntl_getlease(struct file *filp); | |
9385 | ||
9386 | ||
9387 | extern int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte, | |
9388 | unsigned int flags); | |
9389 | ||
9390 | ||
9391 | extern void locks_init_lock(struct file_lock *); | |
9392 | extern void locks_copy_lock(struct file_lock *, struct file_lock *); | |
9393 | extern void locks_remove_posix(struct file *, fl_owner_t); | |
9394 | extern void locks_remove_flock(struct file *); | |
9395 | extern int posix_test_lock(struct file *, struct file_lock *, struct file_lock *); | |
9396 | extern int posix_lock_file_conf(struct file *, struct file_lock *, struct file_lock *); | |
9397 | extern int posix_lock_file(struct file *, struct file_lock *); | |
9398 | extern int posix_lock_file_wait(struct file *, struct file_lock *); | |
9399 | extern int posix_unblock_lock(struct file *, struct file_lock *); | |
9400 | extern int flock_lock_file_wait(struct file *filp, struct file_lock *fl); | |
9401 | extern int __break_lease(struct inode *inode, unsigned int flags); | |
9402 | extern void lease_get_mtime(struct inode *, struct timespec *time); | |
9403 | extern int setlease(struct file *, long, struct file_lock **); | |
9404 | extern int lease_modify(struct file_lock **, int); | |
9405 | extern int lock_may_read(struct inode *, loff_t start, unsigned long count); | |
9406 | extern int lock_may_write(struct inode *, loff_t start, unsigned long count); | |
9407 | ||
9408 | struct fasync_struct { | |
9409 | int magic; | |
9410 | int fa_fd; | |
9411 | struct fasync_struct *fa_next; | |
9412 | struct file *fa_file; | |
9413 | }; | |
9414 | ||
9415 | ||
9416 | ||
9417 | ||
9418 | extern int fasync_helper(int, struct file *, int, struct fasync_struct **); | |
9419 | ||
9420 | extern void kill_fasync(struct fasync_struct **, int, int); | |
9421 | ||
9422 | extern void __kill_fasync(struct fasync_struct *, int, int); | |
9423 | ||
9424 | extern int f_setown(struct file *filp, unsigned long arg, int force); | |
9425 | extern void f_delown(struct file *filp); | |
9426 | extern int send_sigurg(struct fown_struct *fown); | |
9427 | # 855 "include/linux/fs.h" | |
9428 | extern struct list_head super_blocks; | |
9429 | extern spinlock_t sb_lock; | |
9430 | ||
9431 | ||
9432 | ||
9433 | struct super_block { | |
9434 | struct list_head s_list; | |
9435 | dev_t s_dev; | |
9436 | unsigned long s_blocksize; | |
9437 | unsigned char s_blocksize_bits; | |
9438 | unsigned char s_dirt; | |
9439 | unsigned long long s_maxbytes; | |
9440 | struct file_system_type *s_type; | |
9441 | struct super_operations *s_op; | |
9442 | struct dquot_operations *dq_op; | |
9443 | struct quotactl_ops *s_qcop; | |
9444 | struct export_operations *s_export_op; | |
9445 | unsigned long s_flags; | |
9446 | unsigned long s_magic; | |
9447 | struct dentry *s_root; | |
9448 | struct rw_semaphore s_umount; | |
9449 | struct mutex s_lock; | |
9450 | int s_count; | |
9451 | int s_syncing; | |
9452 | int s_need_sync_fs; | |
9453 | atomic_t s_active; | |
9454 | void *s_security; | |
9455 | struct xattr_handler **s_xattr; | |
9456 | ||
9457 | struct list_head s_inodes; | |
9458 | struct list_head s_dirty; | |
9459 | struct list_head s_io; | |
9460 | struct hlist_head s_anon; | |
9461 | struct list_head s_files; | |
9462 | ||
9463 | struct block_device *s_bdev; | |
9464 | struct list_head s_instances; | |
9465 | struct quota_info s_dquot; | |
9466 | ||
9467 | int s_frozen; | |
9468 | wait_queue_head_t s_wait_unfrozen; | |
9469 | ||
9470 | char s_id[32]; | |
9471 | ||
9472 | void *s_fs_info; | |
9473 | ||
9474 | ||
9475 | ||
9476 | ||
9477 | ||
9478 | struct mutex s_vfs_rename_mutex; | |
9479 | ||
9480 | ||
9481 | ||
9482 | u32 s_time_gran; | |
9483 | }; | |
9484 | ||
9485 | extern struct timespec current_fs_time(struct super_block *sb); | |
9486 | ||
9487 | ||
9488 | ||
9489 | ||
9490 | enum { | |
9491 | SB_UNFROZEN = 0, | |
9492 | SB_FREEZE_WRITE = 1, | |
9493 | SB_FREEZE_TRANS = 2, | |
9494 | }; | |
9495 | ||
9496 | ||
9497 | ||
9498 | ||
9499 | static inline __attribute__((always_inline)) void get_fs_excl(void) | |
9500 | { | |
9501 | (void) atomic_add_return(1, &(get_current())->fs_excl); | |
9502 | } | |
9503 | ||
9504 | static inline __attribute__((always_inline)) void put_fs_excl(void) | |
9505 | { | |
9506 | (void) atomic_sub_return(1, &(get_current())->fs_excl); | |
9507 | } | |
9508 | ||
9509 | static inline __attribute__((always_inline)) int has_fs_excl(void) | |
9510 | { | |
9511 | return ((&(get_current())->fs_excl)->counter); | |
9512 | } | |
9513 | ||
9514 | ||
9515 | ||
9516 | ||
9517 | ||
9518 | static inline __attribute__((always_inline)) void lock_super(struct super_block * sb) | |
9519 | { | |
9520 | get_fs_excl(); | |
9521 | mutex_lock(&sb->s_lock); | |
9522 | } | |
9523 | ||
9524 | static inline __attribute__((always_inline)) void unlock_super(struct super_block * sb) | |
9525 | { | |
9526 | put_fs_excl(); | |
9527 | mutex_unlock(&sb->s_lock); | |
9528 | } | |
9529 | ||
9530 | ||
9531 | ||
9532 | ||
9533 | extern int vfs_permission(struct nameidata *, int); | |
9534 | extern int vfs_create(struct inode *, struct dentry *, int, struct nameidata *); | |
9535 | extern int vfs_mkdir(struct inode *, struct dentry *, int); | |
9536 | extern int vfs_mknod(struct inode *, struct dentry *, int, dev_t); | |
9537 | extern int vfs_symlink(struct inode *, struct dentry *, const char *, int); | |
9538 | extern int vfs_link(struct dentry *, struct inode *, struct dentry *); | |
9539 | extern int vfs_rmdir(struct inode *, struct dentry *); | |
9540 | extern int vfs_unlink(struct inode *, struct dentry *); | |
9541 | extern int vfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *); | |
9542 | ||
9543 | ||
9544 | ||
9545 | ||
9546 | extern void dentry_unhash(struct dentry *dentry); | |
9547 | ||
9548 | ||
9549 | ||
9550 | ||
9551 | extern int file_permission(struct file *, int); | |
9552 | # 999 "include/linux/fs.h" | |
9553 | int generic_osync_inode(struct inode *, struct address_space *, int); | |
9554 | ||
9555 | ||
9556 | ||
9557 | ||
9558 | ||
9559 | ||
9560 | ||
9561 | typedef int (*filldir_t)(void *, const char *, int, loff_t, ino_t, unsigned); | |
9562 | ||
9563 | struct block_device_operations { | |
9564 | int (*open) (struct inode *, struct file *); | |
9565 | int (*release) (struct inode *, struct file *); | |
9566 | int (*ioctl) (struct inode *, struct file *, unsigned, unsigned long); | |
9567 | long (*unlocked_ioctl) (struct file *, unsigned, unsigned long); | |
9568 | long (*compat_ioctl) (struct file *, unsigned, unsigned long); | |
9569 | int (*direct_access) (struct block_device *, sector_t, unsigned long *); | |
9570 | int (*media_changed) (struct gendisk *); | |
9571 | int (*revalidate_disk) (struct gendisk *); | |
9572 | int (*getgeo)(struct block_device *, struct hd_geometry *); | |
9573 | struct module *owner; | |
9574 | }; | |
9575 | # 1031 "include/linux/fs.h" | |
9576 | typedef struct { | |
9577 | size_t written; | |
9578 | size_t count; | |
9579 | union { | |
9580 | char * buf; | |
9581 | void *data; | |
9582 | } arg; | |
9583 | int error; | |
9584 | } read_descriptor_t; | |
9585 | ||
9586 | typedef int (*read_actor_t)(read_descriptor_t *, struct page *, unsigned long, unsigned long); | |
9587 | # 1054 "include/linux/fs.h" | |
9588 | struct file_operations { | |
9589 | struct module *owner; | |
9590 | loff_t (*llseek) (struct file *, loff_t, int); | |
9591 | ssize_t (*read) (struct file *, char *, size_t, loff_t *); | |
9592 | ssize_t (*aio_read) (struct kiocb *, char *, size_t, loff_t); | |
9593 | ssize_t (*write) (struct file *, const char *, size_t, loff_t *); | |
9594 | ssize_t (*aio_write) (struct kiocb *, const char *, size_t, loff_t); | |
9595 | int (*readdir) (struct file *, void *, filldir_t); | |
9596 | unsigned int (*poll) (struct file *, struct poll_table_struct *); | |
9597 | int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long); | |
9598 | long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); | |
9599 | long (*compat_ioctl) (struct file *, unsigned int, unsigned long); | |
9600 | int (*mmap) (struct file *, struct vm_area_struct *); | |
9601 | int (*open) (struct inode *, struct file *); | |
9602 | int (*flush) (struct file *, fl_owner_t id); | |
9603 | int (*release) (struct inode *, struct file *); | |
9604 | int (*fsync) (struct file *, struct dentry *, int datasync); | |
9605 | int (*aio_fsync) (struct kiocb *, int datasync); | |
9606 | int (*fasync) (int, struct file *, int); | |
9607 | int (*lock) (struct file *, int, struct file_lock *); | |
9608 | ssize_t (*readv) (struct file *, const struct iovec *, unsigned long, loff_t *); | |
9609 | ssize_t (*writev) (struct file *, const struct iovec *, unsigned long, loff_t *); | |
9610 | ssize_t (*sendfile) (struct file *, loff_t *, size_t, read_actor_t, void *); | |
9611 | ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int); | |
9612 | unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); | |
9613 | int (*check_flags)(int); | |
9614 | int (*dir_notify)(struct file *filp, unsigned long arg); | |
9615 | int (*flock) (struct file *, int, struct file_lock *); | |
9616 | ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int); | |
9617 | ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); | |
9618 | }; | |
9619 | ||
9620 | struct inode_operations { | |
9621 | int (*create) (struct inode *,struct dentry *,int, struct nameidata *); | |
9622 | struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameidata *); | |
9623 | int (*link) (struct dentry *,struct inode *,struct dentry *); | |
9624 | int (*unlink) (struct inode *,struct dentry *); | |
9625 | int (*symlink) (struct inode *,struct dentry *,const char *); | |
9626 | int (*mkdir) (struct inode *,struct dentry *,int); | |
9627 | int (*rmdir) (struct inode *,struct dentry *); | |
9628 | int (*mknod) (struct inode *,struct dentry *,int,dev_t); | |
9629 | int (*rename) (struct inode *, struct dentry *, | |
9630 | struct inode *, struct dentry *); | |
9631 | int (*readlink) (struct dentry *, char *,int); | |
9632 | void * (*follow_link) (struct dentry *, struct nameidata *); | |
9633 | void (*put_link) (struct dentry *, struct nameidata *, void *); | |
9634 | void (*truncate) (struct inode *); | |
9635 | int (*permission) (struct inode *, int, struct nameidata *); | |
9636 | int (*setattr) (struct dentry *, struct iattr *); | |
9637 | int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *); | |
9638 | int (*setxattr) (struct dentry *, const char *,const void *,size_t,int); | |
9639 | ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t); | |
9640 | ssize_t (*listxattr) (struct dentry *, char *, size_t); | |
9641 | int (*removexattr) (struct dentry *, const char *); | |
9642 | void (*truncate_range)(struct inode *, loff_t, loff_t); | |
9643 | }; | |
9644 | ||
9645 | struct seq_file; | |
9646 | ||
9647 | extern ssize_t vfs_read(struct file *, char *, size_t, loff_t *); | |
9648 | extern ssize_t vfs_write(struct file *, const char *, size_t, loff_t *); | |
9649 | extern ssize_t vfs_readv(struct file *, const struct iovec *, | |
9650 | unsigned long, loff_t *); | |
9651 | extern ssize_t vfs_writev(struct file *, const struct iovec *, | |
9652 | unsigned long, loff_t *); | |
9653 | ||
9654 | ||
9655 | ||
9656 | ||
9657 | ||
9658 | struct super_operations { | |
9659 | struct inode *(*alloc_inode)(struct super_block *sb); | |
9660 | void (*destroy_inode)(struct inode *); | |
9661 | ||
9662 | void (*read_inode) (struct inode *); | |
9663 | ||
9664 | void (*dirty_inode) (struct inode *); | |
9665 | int (*write_inode) (struct inode *, int); | |
9666 | void (*put_inode) (struct inode *); | |
9667 | void (*drop_inode) (struct inode *); | |
9668 | void (*delete_inode) (struct inode *); | |
9669 | void (*put_super) (struct super_block *); | |
9670 | void (*write_super) (struct super_block *); | |
9671 | int (*sync_fs)(struct super_block *sb, int wait); | |
9672 | void (*write_super_lockfs) (struct super_block *); | |
9673 | void (*unlockfs) (struct super_block *); | |
9674 | int (*statfs) (struct dentry *, struct kstatfs *); | |
9675 | int (*remount_fs) (struct super_block *, int *, char *); | |
9676 | void (*clear_inode) (struct inode *); | |
9677 | void (*umount_begin) (struct vfsmount *, int); | |
9678 | ||
9679 | int (*show_options)(struct seq_file *, struct vfsmount *); | |
9680 | int (*show_stats)(struct seq_file *, struct vfsmount *); | |
9681 | ||
9682 | ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t); | |
9683 | ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t); | |
9684 | }; | |
9685 | # 1165 "include/linux/fs.h" | |
9686 | extern void __mark_inode_dirty(struct inode *, int); | |
9687 | static inline __attribute__((always_inline)) void mark_inode_dirty(struct inode *inode) | |
9688 | { | |
9689 | __mark_inode_dirty(inode, (1 | 2 | 4)); | |
9690 | } | |
9691 | ||
9692 | static inline __attribute__((always_inline)) void mark_inode_dirty_sync(struct inode *inode) | |
9693 | { | |
9694 | __mark_inode_dirty(inode, 1); | |
9695 | } | |
9696 | ||
9697 | static inline __attribute__((always_inline)) void inode_inc_link_count(struct inode *inode) | |
9698 | { | |
9699 | inode->i_nlink++; | |
9700 | mark_inode_dirty(inode); | |
9701 | } | |
9702 | ||
9703 | static inline __attribute__((always_inline)) void inode_dec_link_count(struct inode *inode) | |
9704 | { | |
9705 | inode->i_nlink--; | |
9706 | mark_inode_dirty(inode); | |
9707 | } | |
9708 | ||
9709 | extern void touch_atime(struct vfsmount *mnt, struct dentry *dentry); | |
9710 | static inline __attribute__((always_inline)) void file_accessed(struct file *file) | |
9711 | { | |
9712 | if (!(file->f_flags & 01000000)) | |
9713 | touch_atime(file->f_vfsmnt, file->f_dentry); | |
9714 | } | |
9715 | ||
9716 | int sync_inode(struct inode *inode, struct writeback_control *wbc); | |
9717 | # 1283 "include/linux/fs.h" | |
9718 | struct export_operations { | |
9719 | struct dentry *(*decode_fh)(struct super_block *sb, __u32 *fh, int fh_len, int fh_type, | |
9720 | int (*acceptable)(void *context, struct dentry *de), | |
9721 | void *context); | |
9722 | int (*encode_fh)(struct dentry *de, __u32 *fh, int *max_len, | |
9723 | int connectable); | |
9724 | ||
9725 | ||
9726 | int (*get_name)(struct dentry *parent, char *name, | |
9727 | struct dentry *child); | |
9728 | struct dentry * (*get_parent)(struct dentry *child); | |
9729 | struct dentry * (*get_dentry)(struct super_block *sb, void *inump); | |
9730 | ||
9731 | ||
9732 | struct dentry * (*find_exported_dentry)( | |
9733 | struct super_block *sb, void *obj, void *parent, | |
9734 | int (*acceptable)(void *context, struct dentry *de), | |
9735 | void *context); | |
9736 | ||
9737 | ||
9738 | }; | |
9739 | ||
9740 | extern struct dentry * | |
9741 | find_exported_dentry(struct super_block *sb, void *obj, void *parent, | |
9742 | int (*acceptable)(void *context, struct dentry *de), | |
9743 | void *context); | |
9744 | ||
9745 | struct file_system_type { | |
9746 | const char *name; | |
9747 | int fs_flags; | |
9748 | int (*get_sb) (struct file_system_type *, int, | |
9749 | const char *, void *, struct vfsmount *); | |
9750 | void (*kill_sb) (struct super_block *); | |
9751 | struct module *owner; | |
9752 | struct file_system_type * next; | |
9753 | struct list_head fs_supers; | |
9754 | struct lock_class_key s_lock_key; | |
9755 | struct lock_class_key s_umount_key; | |
9756 | }; | |
9757 | ||
9758 | extern int get_sb_bdev(struct file_system_type *fs_type, | |
9759 | int flags, const char *dev_name, void *data, | |
9760 | int (*fill_super)(struct super_block *, void *, int), | |
9761 | struct vfsmount *mnt); | |
9762 | extern int get_sb_single(struct file_system_type *fs_type, | |
9763 | int flags, void *data, | |
9764 | int (*fill_super)(struct super_block *, void *, int), | |
9765 | struct vfsmount *mnt); | |
9766 | extern int get_sb_nodev(struct file_system_type *fs_type, | |
9767 | int flags, void *data, | |
9768 | int (*fill_super)(struct super_block *, void *, int), | |
9769 | struct vfsmount *mnt); | |
9770 | void generic_shutdown_super(struct super_block *sb); | |
9771 | void kill_block_super(struct super_block *sb); | |
9772 | void kill_anon_super(struct super_block *sb); | |
9773 | void kill_litter_super(struct super_block *sb); | |
9774 | void deactivate_super(struct super_block *sb); | |
9775 | int set_anon_super(struct super_block *s, void *data); | |
9776 | struct super_block *sget(struct file_system_type *type, | |
9777 | int (*test)(struct super_block *,void *), | |
9778 | int (*set)(struct super_block *,void *), | |
9779 | void *data); | |
9780 | extern int get_sb_pseudo(struct file_system_type *, char *, | |
9781 | struct super_operations *ops, unsigned long, | |
9782 | struct vfsmount *mnt); | |
9783 | extern int simple_set_mnt(struct vfsmount *mnt, struct super_block *sb); | |
9784 | int __put_super(struct super_block *sb); | |
9785 | int __put_super_and_need_restart(struct super_block *sb); | |
9786 | void unnamed_dev_init(void); | |
9787 | ||
9788 | ||
9789 | ||
9790 | ||
9791 | ||
9792 | ||
9793 | ||
9794 | extern int register_filesystem(struct file_system_type *); | |
9795 | extern int unregister_filesystem(struct file_system_type *); | |
9796 | extern struct vfsmount *kern_mount(struct file_system_type *); | |
9797 | extern int may_umount_tree(struct vfsmount *); | |
9798 | extern int may_umount(struct vfsmount *); | |
9799 | extern void umount_tree(struct vfsmount *, int, struct list_head *); | |
9800 | extern void release_mounts(struct list_head *); | |
9801 | extern long do_mount(char *, char *, char *, unsigned long, void *); | |
9802 | extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int); | |
9803 | extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *, | |
9804 | struct vfsmount *); | |
9805 | ||
9806 | extern int vfs_statfs(struct dentry *, struct kstatfs *); | |
9807 | ||
9808 | ||
9809 | extern struct subsystem fs_subsys; | |
9810 | ||
9811 | ||
9812 | ||
9813 | ||
9814 | extern int locks_mandatory_locked(struct inode *); | |
9815 | extern int locks_mandatory_area(int, struct inode *, struct file *, loff_t, size_t); | |
9816 | # 1389 "include/linux/fs.h" | |
9817 | static inline __attribute__((always_inline)) int locks_verify_locked(struct inode *inode) | |
9818 | { | |
9819 | if ((((inode)->i_sb->s_flags & (64)) && ((inode)->i_mode & (0002000 | 00010)) == 0002000)) | |
9820 | return locks_mandatory_locked(inode); | |
9821 | return 0; | |
9822 | } | |
9823 | ||
9824 | extern int rw_verify_area(int, struct file *, loff_t *, size_t); | |
9825 | ||
9826 | static inline __attribute__((always_inline)) int locks_verify_truncate(struct inode *inode, | |
9827 | struct file *filp, | |
9828 | loff_t size) | |
9829 | { | |
9830 | if (inode->i_flock && (((inode)->i_sb->s_flags & (64)) && ((inode)->i_mode & (0002000 | 00010)) == 0002000)) | |
9831 | return locks_mandatory_area( | |
9832 | 2, inode, filp, | |
9833 | size < inode->i_size ? size : inode->i_size, | |
9834 | (size < inode->i_size ? inode->i_size - size | |
9835 | : size - inode->i_size) | |
9836 | ); | |
9837 | return 0; | |
9838 | } | |
9839 | ||
9840 | static inline __attribute__((always_inline)) int break_lease(struct inode *inode, unsigned int mode) | |
9841 | { | |
9842 | if (inode->i_flock) | |
9843 | return __break_lease(inode, mode); | |
9844 | return 0; | |
9845 | } | |
9846 | ||
9847 | ||
9848 | ||
9849 | extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs, | |
9850 | struct file *filp); | |
9851 | extern long do_sys_open(int fdf, const char *filename, int flags, | |
9852 | int mode); | |
9853 | extern struct file *filp_open(const char *, int, int); | |
9854 | extern struct file * dentry_open(struct dentry *, struct vfsmount *, int); | |
9855 | extern int filp_close(struct file *, fl_owner_t id); | |
9856 | extern char * getname(const char *); | |
9857 | ||
9858 | ||
9859 | extern void __attribute__ ((__section__ (".init.text"))) vfs_caches_init_early(void); | |
9860 | extern void __attribute__ ((__section__ (".init.text"))) vfs_caches_init(unsigned long); | |
9861 | # 1442 "include/linux/fs.h" | |
9862 | extern int register_blkdev(unsigned int, const char *); | |
9863 | extern int unregister_blkdev(unsigned int, const char *); | |
9864 | extern struct block_device *bdget(dev_t); | |
9865 | extern void bd_set_size(struct block_device *, loff_t size); | |
9866 | extern void bd_forget(struct inode *inode); | |
9867 | extern void bdput(struct block_device *); | |
9868 | extern struct block_device *open_by_devnum(dev_t, unsigned); | |
9869 | extern struct block_device *open_partition_by_devnum(dev_t, unsigned); | |
9870 | extern const struct file_operations def_blk_fops; | |
9871 | extern const struct address_space_operations def_blk_aops; | |
9872 | extern const struct file_operations def_chr_fops; | |
9873 | extern const struct file_operations bad_sock_fops; | |
9874 | extern const struct file_operations def_fifo_fops; | |
9875 | extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long); | |
9876 | extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long); | |
9877 | extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long); | |
9878 | extern int blkdev_get(struct block_device *, mode_t, unsigned); | |
9879 | extern int blkdev_put(struct block_device *); | |
9880 | extern int blkdev_put_partition(struct block_device *); | |
9881 | extern int bd_claim(struct block_device *, void *); | |
9882 | extern void bd_release(struct block_device *); | |
9883 | ||
9884 | extern int bd_claim_by_disk(struct block_device *, void *, struct gendisk *); | |
9885 | extern void bd_release_from_disk(struct block_device *, struct gendisk *); | |
9886 | ||
9887 | ||
9888 | ||
9889 | ||
9890 | ||
9891 | ||
9892 | ||
9893 | extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *); | |
9894 | extern int register_chrdev_region(dev_t, unsigned, const char *); | |
9895 | extern int register_chrdev(unsigned int, const char *, | |
9896 | const struct file_operations *); | |
9897 | extern int unregister_chrdev(unsigned int, const char *); | |
9898 | extern void unregister_chrdev_region(dev_t, unsigned); | |
9899 | extern int chrdev_open(struct inode *, struct file *); | |
9900 | extern void chrdev_show(struct seq_file *,off_t); | |
9901 | ||
9902 | ||
9903 | ||
9904 | ||
9905 | extern const char *__bdevname(dev_t, char *buffer); | |
9906 | extern const char *bdevname(struct block_device *bdev, char *buffer); | |
9907 | extern struct block_device *lookup_bdev(const char *); | |
9908 | extern struct block_device *open_bdev_excl(const char *, int, void *); | |
9909 | extern void close_bdev_excl(struct block_device *); | |
9910 | extern void blkdev_show(struct seq_file *,off_t); | |
9911 | ||
9912 | extern void init_special_inode(struct inode *, umode_t, dev_t); | |
9913 | ||
9914 | ||
9915 | extern void make_bad_inode(struct inode *); | |
9916 | extern int is_bad_inode(struct inode *); | |
9917 | ||
9918 | extern const struct file_operations read_fifo_fops; | |
9919 | extern const struct file_operations write_fifo_fops; | |
9920 | extern const struct file_operations rdwr_fifo_fops; | |
9921 | ||
9922 | extern int fs_may_remount_ro(struct super_block *); | |
9923 | # 1514 "include/linux/fs.h" | |
9924 | extern int check_disk_change(struct block_device *); | |
9925 | extern int invalidate_inodes(struct super_block *); | |
9926 | extern int __invalidate_device(struct block_device *); | |
9927 | extern int invalidate_partition(struct gendisk *, int); | |
9928 | unsigned long invalidate_mapping_pages(struct address_space *mapping, | |
9929 | unsigned long start, unsigned long end); | |
9930 | unsigned long invalidate_inode_pages(struct address_space *mapping); | |
9931 | static inline __attribute__((always_inline)) void invalidate_remote_inode(struct inode *inode) | |
9932 | { | |
9933 | if ((((inode->i_mode) & 00170000) == 0100000) || (((inode->i_mode) & 00170000) == 0040000) || | |
9934 | (((inode->i_mode) & 00170000) == 0120000)) | |
9935 | invalidate_inode_pages(inode->i_mapping); | |
9936 | } | |
9937 | extern int invalidate_inode_pages2(struct address_space *mapping); | |
9938 | extern int invalidate_inode_pages2_range(struct address_space *mapping, | |
9939 | unsigned long start, unsigned long end); | |
9940 | extern int write_inode_now(struct inode *, int); | |
9941 | extern int filemap_fdatawrite(struct address_space *); | |
9942 | extern int filemap_flush(struct address_space *); | |
9943 | extern int filemap_fdatawait(struct address_space *); | |
9944 | extern int filemap_write_and_wait(struct address_space *mapping); | |
9945 | extern int filemap_write_and_wait_range(struct address_space *mapping, | |
9946 | loff_t lstart, loff_t lend); | |
9947 | extern int wait_on_page_writeback_range(struct address_space *mapping, | |
9948 | unsigned long start, unsigned long end); | |
9949 | extern int __filemap_fdatawrite_range(struct address_space *mapping, | |
9950 | loff_t start, loff_t end, int sync_mode); | |
9951 | ||
9952 | extern long do_fsync(struct file *file, int datasync); | |
9953 | extern void sync_supers(void); | |
9954 | extern void sync_filesystems(int wait); | |
9955 | extern void emergency_sync(void); | |
9956 | extern void emergency_remount(void); | |
9957 | extern int do_remount_sb(struct super_block *sb, int flags, | |
9958 | void *data, int force); | |
9959 | extern sector_t bmap(struct inode *, sector_t); | |
9960 | extern int notify_change(struct dentry *, struct iattr *); | |
9961 | extern int permission(struct inode *, int, struct nameidata *); | |
9962 | extern int generic_permission(struct inode *, int, | |
9963 | int (*check_acl)(struct inode *, int)); | |
9964 | ||
9965 | extern int get_write_access(struct inode *); | |
9966 | extern int deny_write_access(struct file *); | |
9967 | static inline __attribute__((always_inline)) void put_write_access(struct inode * inode) | |
9968 | { | |
9969 | (void) atomic_sub_return(1, &inode->i_writecount); | |
9970 | } | |
9971 | static inline __attribute__((always_inline)) void allow_write_access(struct file *file) | |
9972 | { | |
9973 | if (file) | |
9974 | (void) atomic_add_return(1, &file->f_dentry->d_inode->i_writecount); | |
9975 | } | |
9976 | extern int do_pipe(int *); | |
9977 | ||
9978 | extern int open_namei(int dfd, const char *, int, int, struct nameidata *); | |
9979 | extern int may_open(struct nameidata *, int, int); | |
9980 | ||
9981 | extern int kernel_read(struct file *, unsigned long, char *, unsigned long); | |
9982 | extern struct file * open_exec(const char *); | |
9983 | ||
9984 | ||
9985 | extern int is_subdir(struct dentry *, struct dentry *); | |
9986 | extern ino_t find_inode_number(struct dentry *, struct qstr *); | |
9987 | ||
9988 | # 1 "include/linux/err.h" 1 | |
9989 | # 20 "include/linux/err.h" | |
9990 | static inline __attribute__((always_inline)) void *ERR_PTR(long error) | |
9991 | { | |
9992 | return (void *) error; | |
9993 | } | |
9994 | ||
9995 | static inline __attribute__((always_inline)) long PTR_ERR(const void *ptr) | |
9996 | { | |
9997 | return (long) ptr; | |
9998 | } | |
9999 | ||
10000 | static inline __attribute__((always_inline)) long IS_ERR(const void *ptr) | |
10001 | { | |
10002 | return __builtin_expect(!!(((unsigned long)ptr) >= (unsigned long)-4095), 0); | |
10003 | } | |
10004 | # 1579 "include/linux/fs.h" 2 | |
10005 | ||
10006 | ||
10007 | extern loff_t default_llseek(struct file *file, loff_t offset, int origin); | |
10008 | ||
10009 | extern loff_t vfs_llseek(struct file *file, loff_t offset, int origin); | |
10010 | ||
10011 | extern void inode_init_once(struct inode *); | |
10012 | extern void iput(struct inode *); | |
10013 | extern struct inode * igrab(struct inode *); | |
10014 | extern ino_t iunique(struct super_block *, ino_t); | |
10015 | extern int inode_needs_sync(struct inode *inode); | |
10016 | extern void generic_delete_inode(struct inode *inode); | |
10017 | extern void generic_drop_inode(struct inode *inode); | |
10018 | ||
10019 | extern struct inode *ilookup5_nowait(struct super_block *sb, | |
10020 | unsigned long hashval, int (*test)(struct inode *, void *), | |
10021 | void *data); | |
10022 | extern struct inode *ilookup5(struct super_block *sb, unsigned long hashval, | |
10023 | int (*test)(struct inode *, void *), void *data); | |
10024 | extern struct inode *ilookup(struct super_block *sb, unsigned long ino); | |
10025 | ||
10026 | extern struct inode * iget5_locked(struct super_block *, unsigned long, int (*test)(struct inode *, void *), int (*set)(struct inode *, void *), void *); | |
10027 | extern struct inode * iget_locked(struct super_block *, unsigned long); | |
10028 | extern void unlock_new_inode(struct inode *); | |
10029 | ||
10030 | static inline __attribute__((always_inline)) struct inode *iget(struct super_block *sb, unsigned long ino) | |
10031 | { | |
10032 | struct inode *inode = iget_locked(sb, ino); | |
10033 | ||
10034 | if (inode && (inode->i_state & 64)) { | |
10035 | sb->s_op->read_inode(inode); | |
10036 | unlock_new_inode(inode); | |
10037 | } | |
10038 | ||
10039 | return inode; | |
10040 | } | |
10041 | ||
10042 | extern void __iget(struct inode * inode); | |
10043 | extern void clear_inode(struct inode *); | |
10044 | extern void destroy_inode(struct inode *); | |
10045 | extern struct inode *new_inode(struct super_block *); | |
10046 | extern int remove_suid(struct dentry *); | |
10047 | extern void remove_dquot_ref(struct super_block *, int, struct list_head *); | |
10048 | ||
10049 | extern void __insert_inode_hash(struct inode *, unsigned long hashval); | |
10050 | extern void remove_inode_hash(struct inode *); | |
10051 | static inline __attribute__((always_inline)) void insert_inode_hash(struct inode *inode) { | |
10052 | __insert_inode_hash(inode, inode->i_ino); | |
10053 | } | |
10054 | ||
10055 | extern struct file * get_empty_filp(void); | |
10056 | extern void file_move(struct file *f, struct list_head *list); | |
10057 | extern void file_kill(struct file *f); | |
10058 | struct bio; | |
10059 | extern void submit_bio(int, struct bio *); | |
10060 | extern int bdev_read_only(struct block_device *); | |
10061 | extern int set_blocksize(struct block_device *, int); | |
10062 | extern int sb_set_blocksize(struct super_block *, int); | |
10063 | extern int sb_min_blocksize(struct super_block *, int); | |
10064 | ||
10065 | extern int generic_file_mmap(struct file *, struct vm_area_struct *); | |
10066 | extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *); | |
10067 | extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size); | |
10068 | extern int file_send_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size); | |
10069 | extern ssize_t generic_file_read(struct file *, char *, size_t, loff_t *); | |
10070 | int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk); | |
10071 | extern ssize_t generic_file_write(struct file *, const char *, size_t, loff_t *); | |
10072 | extern ssize_t generic_file_aio_read(struct kiocb *, char *, size_t, loff_t); | |
10073 | extern ssize_t __generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t *); | |
10074 | extern ssize_t generic_file_aio_write(struct kiocb *, const char *, size_t, loff_t); | |
10075 | extern ssize_t generic_file_aio_write_nolock(struct kiocb *, const struct iovec *, | |
10076 | unsigned long, loff_t *); | |
10077 | extern ssize_t generic_file_direct_write(struct kiocb *, const struct iovec *, | |
10078 | unsigned long *, loff_t, loff_t *, size_t, size_t); | |
10079 | extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *, | |
10080 | unsigned long, loff_t, loff_t *, size_t, ssize_t); | |
10081 | extern ssize_t do_sync_read(struct file *filp, char *buf, size_t len, loff_t *ppos); | |
10082 | extern ssize_t do_sync_write(struct file *filp, const char *buf, size_t len, loff_t *ppos); | |
10083 | ssize_t generic_file_write_nolock(struct file *file, const struct iovec *iov, | |
10084 | unsigned long nr_segs, loff_t *ppos); | |
10085 | extern ssize_t generic_file_sendfile(struct file *, loff_t *, size_t, read_actor_t, void *); | |
10086 | extern void do_generic_mapping_read(struct address_space *mapping, | |
10087 | struct file_ra_state *, struct file *, | |
10088 | loff_t *, read_descriptor_t *, read_actor_t); | |
10089 | ||
10090 | ||
10091 | extern ssize_t generic_file_splice_read(struct file *, loff_t *, | |
10092 | struct pipe_inode_info *, size_t, unsigned int); | |
10093 | extern ssize_t generic_file_splice_write(struct pipe_inode_info *, | |
10094 | struct file *, loff_t *, size_t, unsigned int); | |
10095 | extern ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, | |
10096 | struct file *out, loff_t *, size_t len, unsigned int flags); | |
10097 | extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, | |
10098 | size_t len, unsigned int flags); | |
10099 | ||
10100 | extern void | |
10101 | file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping); | |
10102 | extern ssize_t generic_file_readv(struct file *filp, const struct iovec *iov, | |
10103 | unsigned long nr_segs, loff_t *ppos); | |
10104 | ssize_t generic_file_writev(struct file *filp, const struct iovec *iov, | |
10105 | unsigned long nr_segs, loff_t *ppos); | |
10106 | extern loff_t no_llseek(struct file *file, loff_t offset, int origin); | |
10107 | extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin); | |
10108 | extern loff_t remote_llseek(struct file *file, loff_t offset, int origin); | |
10109 | extern int generic_file_open(struct inode * inode, struct file * filp); | |
10110 | extern int nonseekable_open(struct inode * inode, struct file * filp); | |
10111 | # 1697 "include/linux/fs.h" | |
10112 | static inline __attribute__((always_inline)) int xip_truncate_page(struct address_space *mapping, loff_t from) | |
10113 | { | |
10114 | return 0; | |
10115 | } | |
10116 | ||
10117 | ||
10118 | static inline __attribute__((always_inline)) void do_generic_file_read(struct file * filp, loff_t *ppos, | |
10119 | read_descriptor_t * desc, | |
10120 | read_actor_t actor) | |
10121 | { | |
10122 | do_generic_mapping_read(filp->f_mapping, | |
10123 | &filp->f_ra, | |
10124 | filp, | |
10125 | ppos, | |
10126 | desc, | |
10127 | actor); | |
10128 | } | |
10129 | ||
10130 | ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode, | |
10131 | struct block_device *bdev, const struct iovec *iov, loff_t offset, | |
10132 | unsigned long nr_segs, get_block_t get_block, dio_iodone_t end_io, | |
10133 | int lock_type); | |
10134 | ||
10135 | enum { | |
10136 | DIO_LOCKING = 1, | |
10137 | DIO_NO_LOCKING, | |
10138 | DIO_OWN_LOCKING, | |
10139 | }; | |
10140 | ||
10141 | static inline __attribute__((always_inline)) ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb, | |
10142 | struct inode *inode, struct block_device *bdev, const struct iovec *iov, | |
10143 | loff_t offset, unsigned long nr_segs, get_block_t get_block, | |
10144 | dio_iodone_t end_io) | |
10145 | { | |
10146 | return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, | |
10147 | nr_segs, get_block, end_io, DIO_LOCKING); | |
10148 | } | |
10149 | ||
10150 | static inline __attribute__((always_inline)) ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb, | |
10151 | struct inode *inode, struct block_device *bdev, const struct iovec *iov, | |
10152 | loff_t offset, unsigned long nr_segs, get_block_t get_block, | |
10153 | dio_iodone_t end_io) | |
10154 | { | |
10155 | return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, | |
10156 | nr_segs, get_block, end_io, DIO_NO_LOCKING); | |
10157 | } | |
10158 | ||
10159 | static inline __attribute__((always_inline)) ssize_t blockdev_direct_IO_own_locking(int rw, struct kiocb *iocb, | |
10160 | struct inode *inode, struct block_device *bdev, const struct iovec *iov, | |
10161 | loff_t offset, unsigned long nr_segs, get_block_t get_block, | |
10162 | dio_iodone_t end_io) | |
10163 | { | |
10164 | return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, | |
10165 | nr_segs, get_block, end_io, DIO_OWN_LOCKING); | |
10166 | } | |
10167 | ||
10168 | extern const struct file_operations generic_ro_fops; | |
10169 | ||
10170 | ||
10171 | ||
10172 | extern int vfs_readlink(struct dentry *, char *, int, const char *); | |
10173 | extern int vfs_follow_link(struct nameidata *, const char *); | |
10174 | extern int page_readlink(struct dentry *, char *, int); | |
10175 | extern void *page_follow_link_light(struct dentry *, struct nameidata *); | |
10176 | extern void page_put_link(struct dentry *, struct nameidata *, void *); | |
10177 | extern int __page_symlink(struct inode *inode, const char *symname, int len, | |
10178 | gfp_t gfp_mask); | |
10179 | extern int page_symlink(struct inode *inode, const char *symname, int len); | |
10180 | extern struct inode_operations page_symlink_inode_operations; | |
10181 | extern int generic_readlink(struct dentry *, char *, int); | |
10182 | extern void generic_fillattr(struct inode *, struct kstat *); | |
10183 | extern int vfs_getattr(struct vfsmount *, struct dentry *, struct kstat *); | |
10184 | void inode_add_bytes(struct inode *inode, loff_t bytes); | |
10185 | void inode_sub_bytes(struct inode *inode, loff_t bytes); | |
10186 | loff_t inode_get_bytes(struct inode *inode); | |
10187 | void inode_set_bytes(struct inode *inode, loff_t bytes); | |
10188 | ||
10189 | extern int vfs_readdir(struct file *, filldir_t, void *); | |
10190 | ||
10191 | extern int vfs_stat(char *, struct kstat *); | |
10192 | extern int vfs_lstat(char *, struct kstat *); | |
10193 | extern int vfs_stat_fd(int dfd, char *, struct kstat *); | |
10194 | extern int vfs_lstat_fd(int dfd, char *, struct kstat *); | |
10195 | extern int vfs_fstat(unsigned int, struct kstat *); | |
10196 | ||
10197 | extern int vfs_ioctl(struct file *, unsigned int, unsigned int, unsigned long); | |
10198 | ||
10199 | extern struct file_system_type *get_fs_type(const char *name); | |
10200 | extern struct super_block *get_super(struct block_device *); | |
10201 | extern struct super_block *user_get_super(dev_t); | |
10202 | extern void drop_super(struct super_block *sb); | |
10203 | ||
10204 | extern int dcache_dir_open(struct inode *, struct file *); | |
10205 | extern int dcache_dir_close(struct inode *, struct file *); | |
10206 | extern loff_t dcache_dir_lseek(struct file *, loff_t, int); | |
10207 | extern int dcache_readdir(struct file *, void *, filldir_t); | |
10208 | extern int simple_getattr(struct vfsmount *, struct dentry *, struct kstat *); | |
10209 | extern int simple_statfs(struct dentry *, struct kstatfs *); | |
10210 | extern int simple_link(struct dentry *, struct inode *, struct dentry *); | |
10211 | extern int simple_unlink(struct inode *, struct dentry *); | |
10212 | extern int simple_rmdir(struct inode *, struct dentry *); | |
10213 | extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct dentry *); | |
10214 | extern int simple_sync_file(struct file *, struct dentry *, int); | |
10215 | extern int simple_empty(struct dentry *); | |
10216 | extern int simple_readpage(struct file *file, struct page *page); | |
10217 | extern int simple_prepare_write(struct file *file, struct page *page, | |
10218 | unsigned offset, unsigned to); | |
10219 | extern int simple_commit_write(struct file *file, struct page *page, | |
10220 | unsigned offset, unsigned to); | |
10221 | ||
10222 | extern struct dentry *simple_lookup(struct inode *, struct dentry *, struct nameidata *); | |
10223 | extern ssize_t generic_read_dir(struct file *, char *, size_t, loff_t *); | |
10224 | extern const struct file_operations simple_dir_operations; | |
10225 | extern struct inode_operations simple_dir_inode_operations; | |
10226 | struct tree_descr { char *name; const struct file_operations *ops; int mode; }; | |
10227 | struct dentry *d_alloc_name(struct dentry *, const char *); | |
10228 | extern int simple_fill_super(struct super_block *, int, struct tree_descr *); | |
10229 | extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count); | |
10230 | extern void simple_release_fs(struct vfsmount **mount, int *count); | |
10231 | ||
10232 | extern ssize_t simple_read_from_buffer(void *, size_t, loff_t *, const void *, size_t); | |
10233 | # 1826 "include/linux/fs.h" | |
10234 | extern int inode_change_ok(struct inode *, struct iattr *); | |
10235 | extern int __attribute__((warn_unused_result)) inode_setattr(struct inode *, struct iattr *); | |
10236 | ||
10237 | extern void file_update_time(struct file *file); | |
10238 | ||
10239 | static inline __attribute__((always_inline)) ino_t parent_ino(struct dentry *dentry) | |
10240 | { | |
10241 | ino_t res; | |
10242 | ||
10243 | do { do { } while (0); (void)0; (void)(&dentry->d_lock); } while (0); | |
10244 | res = dentry->d_parent->d_inode->i_ino; | |
10245 | do { do { } while (0); (void)0; (void)(&dentry->d_lock); } while (0); | |
10246 | return res; | |
10247 | } | |
10248 | ||
10249 | ||
10250 | extern int unshare_files(void); | |
10251 | ||
10252 | ||
10253 | ||
10254 | ||
10255 | ||
10256 | ||
10257 | ||
10258 | struct simple_transaction_argresp { | |
10259 | ssize_t size; | |
10260 | char data[0]; | |
10261 | }; | |
10262 | ||
10263 | ||
10264 | ||
10265 | char *simple_transaction_get(struct file *file, const char *buf, | |
10266 | size_t size); | |
10267 | ssize_t simple_transaction_read(struct file *file, char *buf, | |
10268 | size_t size, loff_t *pos); | |
10269 | int simple_transaction_release(struct inode *inode, struct file *file); | |
10270 | ||
10271 | static inline __attribute__((always_inline)) void simple_transaction_set(struct file *file, size_t n) | |
10272 | { | |
10273 | struct simple_transaction_argresp *ar = file->private_data; | |
10274 | ||
10275 | do { if (__builtin_expect(!!((n > ((1UL << 12) - sizeof(struct simple_transaction_argresp)))!=0), 0)) __bug("include/linux/fs.h", 1867, ((void *)0)); } while(0); | |
10276 | ||
10277 | ||
10278 | ||
10279 | ||
10280 | ||
10281 | __asm__ __volatile__("": : :"memory"); | |
10282 | ar->size = n; | |
10283 | } | |
10284 | # 1907 "include/linux/fs.h" | |
10285 | static inline __attribute__((always_inline)) void __attribute__((format(printf, 1, 2))) | |
10286 | __simple_attr_check_format(const char *fmt, ...) | |
10287 | { | |
10288 | ||
10289 | } | |
10290 | ||
10291 | int simple_attr_open(struct inode *inode, struct file *file, | |
10292 | u64 (*get)(void *), void (*set)(void *, u64), | |
10293 | const char *fmt); | |
10294 | int simple_attr_close(struct inode *inode, struct file *file); | |
10295 | ssize_t simple_attr_read(struct file *file, char *buf, | |
10296 | size_t len, loff_t *ppos); | |
10297 | ssize_t simple_attr_write(struct file *file, const char *buf, | |
10298 | size_t len, loff_t *ppos); | |
10299 | # 1934 "include/linux/fs.h" | |
10300 | static inline __attribute__((always_inline)) char *alloc_secdata(void) | |
10301 | { | |
10302 | return (char *)1; | |
10303 | } | |
10304 | ||
10305 | static inline __attribute__((always_inline)) void free_secdata(void *secdata) | |
10306 | { } | |
10307 | # 28 "arch/arm/mach-iop13xx/imu/dev.c" 2 | |
10308 | ||
10309 | # 1 "include/linux/device.h" 1 | |
10310 | # 14 "include/linux/device.h" | |
10311 | # 1 "include/linux/ioport.h" 1 | |
10312 | # 17 "include/linux/ioport.h" | |
10313 | struct resource { | |
10314 | resource_size_t start; | |
10315 | resource_size_t end; | |
10316 | const char *name; | |
10317 | unsigned long flags; | |
10318 | struct resource *parent, *sibling, *child; | |
10319 | }; | |
10320 | ||
10321 | struct resource_list { | |
10322 | struct resource_list *next; | |
10323 | struct resource *res; | |
10324 | struct pci_dev *dev; | |
10325 | }; | |
10326 | # 94 "include/linux/ioport.h" | |
10327 | extern struct resource ioport_resource; | |
10328 | extern struct resource iomem_resource; | |
10329 | ||
10330 | extern int request_resource(struct resource *root, struct resource *new); | |
10331 | extern struct resource * ____request_resource(struct resource *root, struct resource *new); | |
10332 | extern int release_resource(struct resource *new); | |
10333 | extern int insert_resource(struct resource *parent, struct resource *new); | |
10334 | extern int allocate_resource(struct resource *root, struct resource *new, | |
10335 | resource_size_t size, resource_size_t min, | |
10336 | resource_size_t max, resource_size_t align, | |
10337 | void (*alignf)(void *, struct resource *, | |
10338 | resource_size_t, resource_size_t), | |
10339 | void *alignf_data); | |
10340 | int adjust_resource(struct resource *res, resource_size_t start, | |
10341 | resource_size_t size); | |
10342 | ||
10343 | ||
10344 | extern int find_next_system_ram(struct resource *res); | |
10345 | ||
10346 | ||
10347 | ||
10348 | ||
10349 | ||
10350 | ||
10351 | extern struct resource * __request_region(struct resource *, | |
10352 | resource_size_t start, | |
10353 | resource_size_t n, const char *name); | |
10354 | ||
10355 | ||
10356 | ||
10357 | ||
10358 | ||
10359 | ||
10360 | extern int __check_region(struct resource *, resource_size_t, resource_size_t); | |
10361 | extern void __release_region(struct resource *, resource_size_t, | |
10362 | resource_size_t); | |
10363 | ||
10364 | static inline __attribute__((always_inline)) int __attribute__((deprecated)) check_region(resource_size_t s, | |
10365 | resource_size_t n) | |
10366 | { | |
10367 | return __check_region(&ioport_resource, s, n); | |
10368 | } | |
10369 | # 15 "include/linux/device.h" 2 | |
10370 | ||
10371 | # 1 "include/linux/klist.h" 1 | |
10372 | # 20 "include/linux/klist.h" | |
10373 | struct klist_node; | |
10374 | struct klist { | |
10375 | spinlock_t k_lock; | |
10376 | struct list_head k_list; | |
10377 | void (*get)(struct klist_node *); | |
10378 | void (*put)(struct klist_node *); | |
10379 | }; | |
10380 | ||
10381 | ||
10382 | extern void klist_init(struct klist * k, void (*get)(struct klist_node *), | |
10383 | void (*put)(struct klist_node *)); | |
10384 | ||
10385 | struct klist_node { | |
10386 | struct klist * n_klist; | |
10387 | struct list_head n_node; | |
10388 | struct kref n_ref; | |
10389 | struct completion n_removed; | |
10390 | }; | |
10391 | ||
10392 | extern void klist_add_tail(struct klist_node * n, struct klist * k); | |
10393 | extern void klist_add_head(struct klist_node * n, struct klist * k); | |
10394 | ||
10395 | extern void klist_del(struct klist_node * n); | |
10396 | extern void klist_remove(struct klist_node * n); | |
10397 | ||
10398 | extern int klist_node_attached(struct klist_node * n); | |
10399 | ||
10400 | ||
10401 | struct klist_iter { | |
10402 | struct klist * i_klist; | |
10403 | struct list_head * i_head; | |
10404 | struct klist_node * i_cur; | |
10405 | }; | |
10406 | ||
10407 | ||
10408 | extern void klist_iter_init(struct klist * k, struct klist_iter * i); | |
10409 | extern void klist_iter_init_node(struct klist * k, struct klist_iter * i, | |
10410 | struct klist_node * n); | |
10411 | extern void klist_iter_exit(struct klist_iter * i); | |
10412 | extern struct klist_node * klist_next(struct klist_iter * i); | |
10413 | # 17 "include/linux/device.h" 2 | |
10414 | # 30 "include/linux/device.h" | |
10415 | struct device; | |
10416 | struct device_driver; | |
10417 | struct class; | |
10418 | struct class_device; | |
10419 | ||
10420 | struct bus_type { | |
10421 | const char * name; | |
10422 | ||
10423 | struct subsystem subsys; | |
10424 | struct kset drivers; | |
10425 | struct kset devices; | |
10426 | struct klist klist_devices; | |
10427 | struct klist klist_drivers; | |
10428 | ||
10429 | struct bus_attribute * bus_attrs; | |
10430 | struct device_attribute * dev_attrs; | |
10431 | struct driver_attribute * drv_attrs; | |
10432 | ||
10433 | int (*match)(struct device * dev, struct device_driver * drv); | |
10434 | int (*uevent)(struct device *dev, char **envp, | |
10435 | int num_envp, char *buffer, int buffer_size); | |
10436 | int (*probe)(struct device * dev); | |
10437 | int (*remove)(struct device * dev); | |
10438 | void (*shutdown)(struct device * dev); | |
10439 | int (*suspend)(struct device * dev, pm_message_t state); | |
10440 | int (*resume)(struct device * dev); | |
10441 | }; | |
10442 | ||
10443 | extern int bus_register(struct bus_type * bus); | |
10444 | extern void bus_unregister(struct bus_type * bus); | |
10445 | ||
10446 | extern void bus_rescan_devices(struct bus_type * bus); | |
10447 | ||
10448 | ||
10449 | ||
10450 | int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data, | |
10451 | int (*fn)(struct device *, void *)); | |
10452 | struct device * bus_find_device(struct bus_type *bus, struct device *start, | |
10453 | void *data, int (*match)(struct device *, void *)); | |
10454 | ||
10455 | int bus_for_each_drv(struct bus_type * bus, struct device_driver * start, | |
10456 | void * data, int (*fn)(struct device_driver *, void *)); | |
10457 | ||
10458 | ||
10459 | ||
10460 | ||
10461 | struct bus_attribute { | |
10462 | struct attribute attr; | |
10463 | ssize_t (*show)(struct bus_type *, char * buf); | |
10464 | ssize_t (*store)(struct bus_type *, const char * buf, size_t count); | |
10465 | }; | |
10466 | ||
10467 | ||
10468 | ||
10469 | ||
10470 | extern int bus_create_file(struct bus_type *, struct bus_attribute *); | |
10471 | extern void bus_remove_file(struct bus_type *, struct bus_attribute *); | |
10472 | ||
10473 | struct device_driver { | |
10474 | const char * name; | |
10475 | struct bus_type * bus; | |
10476 | ||
10477 | struct completion unloaded; | |
10478 | struct kobject kobj; | |
10479 | struct klist klist_devices; | |
10480 | struct klist_node knode_bus; | |
10481 | ||
10482 | struct module * owner; | |
10483 | ||
10484 | int (*probe) (struct device * dev); | |
10485 | int (*remove) (struct device * dev); | |
10486 | void (*shutdown) (struct device * dev); | |
10487 | int (*suspend) (struct device * dev, pm_message_t state); | |
10488 | int (*resume) (struct device * dev); | |
10489 | }; | |
10490 | ||
10491 | ||
10492 | extern int driver_register(struct device_driver * drv); | |
10493 | extern void driver_unregister(struct device_driver * drv); | |
10494 | ||
10495 | extern struct device_driver * get_driver(struct device_driver * drv); | |
10496 | extern void put_driver(struct device_driver * drv); | |
10497 | extern struct device_driver *driver_find(const char *name, struct bus_type *bus); | |
10498 | ||
10499 | ||
10500 | ||
10501 | ||
10502 | struct driver_attribute { | |
10503 | struct attribute attr; | |
10504 | ssize_t (*show)(struct device_driver *, char * buf); | |
10505 | ssize_t (*store)(struct device_driver *, const char * buf, size_t count); | |
10506 | }; | |
10507 | ||
10508 | ||
10509 | ||
10510 | ||
10511 | extern int driver_create_file(struct device_driver *, struct driver_attribute *); | |
10512 | extern void driver_remove_file(struct device_driver *, struct driver_attribute *); | |
10513 | ||
10514 | extern int driver_for_each_device(struct device_driver * drv, struct device * start, | |
10515 | void * data, int (*fn)(struct device *, void *)); | |
10516 | struct device * driver_find_device(struct device_driver *drv, | |
10517 | struct device *start, void *data, | |
10518 | int (*match)(struct device *, void *)); | |
10519 | ||
10520 | ||
10521 | ||
10522 | ||
10523 | ||
10524 | struct class { | |
10525 | const char * name; | |
10526 | struct module * owner; | |
10527 | ||
10528 | struct subsystem subsys; | |
10529 | struct list_head children; | |
10530 | struct list_head devices; | |
10531 | struct list_head interfaces; | |
10532 | struct semaphore sem; | |
10533 | ||
10534 | struct class_attribute * class_attrs; | |
10535 | struct class_device_attribute * class_dev_attrs; | |
10536 | ||
10537 | int (*uevent)(struct class_device *dev, char **envp, | |
10538 | int num_envp, char *buffer, int buffer_size); | |
10539 | ||
10540 | void (*release)(struct class_device *dev); | |
10541 | void (*class_release)(struct class *class); | |
10542 | }; | |
10543 | ||
10544 | extern int class_register(struct class *); | |
10545 | extern void class_unregister(struct class *); | |
10546 | ||
10547 | ||
10548 | struct class_attribute { | |
10549 | struct attribute attr; | |
10550 | ssize_t (*show)(struct class *, char * buf); | |
10551 | ssize_t (*store)(struct class *, const char * buf, size_t count); | |
10552 | }; | |
10553 | ||
10554 | ||
10555 | ||
10556 | ||
10557 | extern int class_create_file(struct class *, const struct class_attribute *); | |
10558 | extern void class_remove_file(struct class *, const struct class_attribute *); | |
10559 | ||
10560 | struct class_device_attribute { | |
10561 | struct attribute attr; | |
10562 | ssize_t (*show)(struct class_device *, char * buf); | |
10563 | ssize_t (*store)(struct class_device *, const char * buf, size_t count); | |
10564 | }; | |
10565 | ||
10566 | ||
10567 | ||
10568 | ||
10569 | ||
10570 | extern int class_device_create_file(struct class_device *, | |
10571 | const struct class_device_attribute *); | |
10572 | # 213 "include/linux/device.h" | |
10573 | struct class_device { | |
10574 | struct list_head node; | |
10575 | ||
10576 | struct kobject kobj; | |
10577 | struct class * class; | |
10578 | dev_t devt; | |
10579 | struct class_device_attribute *devt_attr; | |
10580 | struct class_device_attribute uevent_attr; | |
10581 | struct device * dev; | |
10582 | void * class_data; | |
10583 | struct class_device *parent; | |
10584 | struct attribute_group ** groups; | |
10585 | ||
10586 | void (*release)(struct class_device *dev); | |
10587 | int (*uevent)(struct class_device *dev, char **envp, | |
10588 | int num_envp, char *buffer, int buffer_size); | |
10589 | char class_id[20]; | |
10590 | }; | |
10591 | ||
10592 | static inline __attribute__((always_inline)) void * | |
10593 | class_get_devdata (struct class_device *dev) | |
10594 | { | |
10595 | return dev->class_data; | |
10596 | } | |
10597 | ||
10598 | static inline __attribute__((always_inline)) void | |
10599 | class_set_devdata (struct class_device *dev, void *data) | |
10600 | { | |
10601 | dev->class_data = data; | |
10602 | } | |
10603 | ||
10604 | ||
10605 | extern int class_device_register(struct class_device *); | |
10606 | extern void class_device_unregister(struct class_device *); | |
10607 | extern void class_device_initialize(struct class_device *); | |
10608 | extern int class_device_add(struct class_device *); | |
10609 | extern void class_device_del(struct class_device *); | |
10610 | ||
10611 | extern int class_device_rename(struct class_device *, char *); | |
10612 | ||
10613 | extern struct class_device * class_device_get(struct class_device *); | |
10614 | extern void class_device_put(struct class_device *); | |
10615 | ||
10616 | extern void class_device_remove_file(struct class_device *, | |
10617 | const struct class_device_attribute *); | |
10618 | extern int class_device_create_bin_file(struct class_device *, | |
10619 | struct bin_attribute *); | |
10620 | extern void class_device_remove_bin_file(struct class_device *, | |
10621 | struct bin_attribute *); | |
10622 | ||
10623 | struct class_interface { | |
10624 | struct list_head node; | |
10625 | struct class *class; | |
10626 | ||
10627 | int (*add) (struct class_device *, struct class_interface *); | |
10628 | void (*remove) (struct class_device *, struct class_interface *); | |
10629 | }; | |
10630 | ||
10631 | extern int class_interface_register(struct class_interface *); | |
10632 | extern void class_interface_unregister(struct class_interface *); | |
10633 | ||
10634 | extern struct class *class_create(struct module *owner, char *name); | |
10635 | extern void class_destroy(struct class *cls); | |
10636 | extern struct class_device *class_device_create(struct class *cls, | |
10637 | struct class_device *parent, | |
10638 | dev_t devt, | |
10639 | struct device *device, | |
10640 | char *fmt, ...) | |
10641 | __attribute__((format(printf,5,6))); | |
10642 | extern void class_device_destroy(struct class *cls, dev_t devt); | |
10643 | ||
10644 | ||
10645 | ||
10646 | struct device_attribute { | |
10647 | struct attribute attr; | |
10648 | ssize_t (*show)(struct device *dev, struct device_attribute *attr, | |
10649 | char *buf); | |
10650 | ssize_t (*store)(struct device *dev, struct device_attribute *attr, | |
10651 | const char *buf, size_t count); | |
10652 | }; | |
10653 | ||
10654 | ||
10655 | ||
10656 | ||
10657 | extern int device_create_file(struct device *device, struct device_attribute * entry); | |
10658 | extern void device_remove_file(struct device * dev, struct device_attribute * attr); | |
10659 | struct device { | |
10660 | struct klist klist_children; | |
10661 | struct klist_node knode_parent; | |
10662 | struct klist_node knode_driver; | |
10663 | struct klist_node knode_bus; | |
10664 | struct device * parent; | |
10665 | ||
10666 | struct kobject kobj; | |
10667 | char bus_id[20]; | |
10668 | struct device_attribute uevent_attr; | |
10669 | struct device_attribute *devt_attr; | |
10670 | ||
10671 | struct semaphore sem; | |
10672 | ||
10673 | ||
10674 | ||
10675 | struct bus_type * bus; | |
10676 | struct device_driver *driver; | |
10677 | ||
10678 | void *driver_data; | |
10679 | void *platform_data; | |
10680 | ||
10681 | void *firmware_data; | |
10682 | ||
10683 | struct dev_pm_info power; | |
10684 | ||
10685 | u64 *dma_mask; | |
10686 | u64 coherent_dma_mask; | |
10687 | ||
10688 | ||
10689 | ||
10690 | ||
10691 | ||
10692 | struct list_head dma_pools; | |
10693 | ||
10694 | struct dma_coherent_mem *dma_mem; | |
10695 | ||
10696 | ||
10697 | ||
10698 | struct list_head node; | |
10699 | struct class *class; | |
10700 | dev_t devt; | |
10701 | ||
10702 | void (*release)(struct device * dev); | |
10703 | }; | |
10704 | ||
10705 | static inline __attribute__((always_inline)) void * | |
10706 | dev_get_drvdata (struct device *dev) | |
10707 | { | |
10708 | return dev->driver_data; | |
10709 | } | |
10710 | ||
10711 | static inline __attribute__((always_inline)) void | |
10712 | dev_set_drvdata (struct device *dev, void *data) | |
10713 | { | |
10714 | dev->driver_data = data; | |
10715 | } | |
10716 | ||
10717 | static inline __attribute__((always_inline)) int device_is_registered(struct device *dev) | |
10718 | { | |
10719 | return klist_node_attached(&dev->knode_bus); | |
10720 | } | |
10721 | ||
10722 | ||
10723 | ||
10724 | ||
10725 | extern int device_register(struct device * dev); | |
10726 | extern void device_unregister(struct device * dev); | |
10727 | extern void device_initialize(struct device * dev); | |
10728 | extern int device_add(struct device * dev); | |
10729 | extern void device_del(struct device * dev); | |
10730 | extern int device_for_each_child(struct device *, void *, | |
10731 | int (*fn)(struct device *, void *)); | |
10732 | ||
10733 | ||
10734 | ||
10735 | ||
10736 | ||
10737 | extern void device_bind_driver(struct device * dev); | |
10738 | extern void device_release_driver(struct device * dev); | |
10739 | extern int device_attach(struct device * dev); | |
10740 | extern void driver_attach(struct device_driver * drv); | |
10741 | extern void device_reprobe(struct device *dev); | |
10742 | ||
10743 | ||
10744 | ||
10745 | ||
10746 | extern struct device *device_create(struct class *cls, struct device *parent, | |
10747 | dev_t devt, char *fmt, ...) | |
10748 | __attribute__((format(printf,4,5))); | |
10749 | extern void device_destroy(struct class *cls, dev_t devt); | |
10750 | ||
10751 | ||
10752 | ||
10753 | ||
10754 | ||
10755 | ||
10756 | ||
10757 | extern int (*platform_notify)(struct device * dev); | |
10758 | ||
10759 | extern int (*platform_notify_remove)(struct device * dev); | |
10760 | ||
10761 | ||
10762 | ||
10763 | ||
10764 | ||
10765 | ||
10766 | extern struct device * get_device(struct device * dev); | |
10767 | extern void put_device(struct device * dev); | |
10768 | ||
10769 | ||
10770 | ||
10771 | extern void device_shutdown(void); | |
10772 | ||
10773 | ||
10774 | ||
10775 | extern int firmware_register(struct subsystem *); | |
10776 | extern void firmware_unregister(struct subsystem *); | |
10777 | ||
10778 | ||
10779 | extern const char *dev_driver_string(struct device *dev); | |
10780 | # 30 "arch/arm/mach-iop13xx/imu/dev.c" 2 | |
10781 | # 1 "include/linux/poll.h" 1 | |
10782 | ||
10783 | ||
10784 | ||
10785 | # 1 "include/asm/poll.h" 1 | |
10786 | # 21 "include/asm/poll.h" | |
10787 | struct pollfd { | |
10788 | int fd; | |
10789 | short events; | |
10790 | short revents; | |
10791 | }; | |
10792 | # 5 "include/linux/poll.h" 2 | |
10793 | ||
10794 | ||
10795 | ||
10796 | ||
10797 | ||
10798 | ||
10799 | # 1 "include/linux/mm.h" 1 | |
10800 | # 19 "include/linux/mm.h" | |
10801 | struct mempolicy; | |
10802 | struct anon_vma; | |
10803 | ||
10804 | ||
10805 | extern unsigned long max_mapnr; | |
10806 | ||
10807 | ||
10808 | extern unsigned long num_physpages; | |
10809 | extern void * high_memory; | |
10810 | extern unsigned long vmalloc_earlyreserve; | |
10811 | extern int page_cluster; | |
10812 | ||
10813 | ||
10814 | extern int sysctl_legacy_va_layout; | |
10815 | ||
10816 | ||
10817 | ||
10818 | ||
10819 | ||
10820 | # 1 "include/asm/pgtable.h" 1 | |
10821 | # 13 "include/asm/pgtable.h" | |
10822 | # 1 "include/asm-generic/4level-fixup.h" 1 | |
10823 | # 14 "include/asm/pgtable.h" 2 | |
10824 | # 1 "include/asm/proc-fns.h" 1 | |
10825 | # 161 "include/asm/proc-fns.h" | |
10826 | # 1 "include/asm/cpu-single.h" 1 | |
10827 | # 35 "include/asm/cpu-single.h" | |
10828 | struct mm_struct; | |
10829 | ||
10830 | ||
10831 | extern void cpu_xsc3_proc_init(void); | |
10832 | extern void cpu_xsc3_proc_fin(void); | |
10833 | extern int cpu_xsc3_do_idle(void); | |
10834 | extern void cpu_xsc3_dcache_clean_area(void *, int); | |
10835 | extern void cpu_xsc3_switch_mm(unsigned long pgd_phys, struct mm_struct *mm); | |
10836 | extern void cpu_xsc3_set_pte(pte_t *ptep, pte_t pte); | |
10837 | extern void cpu_xsc3_reset(unsigned long addr) __attribute__((noreturn)); | |
10838 | # 162 "include/asm/proc-fns.h" 2 | |
10839 | # 15 "include/asm/pgtable.h" 2 | |
10840 | # 23 "include/asm/pgtable.h" | |
10841 | # 1 "include/asm/arch/vmalloc.h" 1 | |
10842 | # 24 "include/asm/pgtable.h" 2 | |
10843 | # 114 "include/asm/pgtable.h" | |
10844 | extern void __pte_error(const char *file, int line, unsigned long val); | |
10845 | extern void __pmd_error(const char *file, int line, unsigned long val); | |
10846 | extern void __pgd_error(const char *file, int line, unsigned long val); | |
10847 | # 177 "include/asm/pgtable.h" | |
10848 | extern pgprot_t pgprot_kernel; | |
10849 | # 218 "include/asm/pgtable.h" | |
10850 | extern struct page *empty_zero_page; | |
10851 | # 261 "include/asm/pgtable.h" | |
10852 | static inline __attribute__((always_inline)) pte_t pte_wrprotect(pte_t pte) { (pte) &= ~(1 << 5); return pte; }; | |
10853 | static inline __attribute__((always_inline)) pte_t pte_mkwrite(pte_t pte) { (pte) |= (1 << 5); return pte; }; | |
10854 | static inline __attribute__((always_inline)) pte_t pte_exprotect(pte_t pte) { (pte) &= ~(1 << 6); return pte; }; | |
10855 | static inline __attribute__((always_inline)) pte_t pte_mkexec(pte_t pte) { (pte) |= (1 << 6); return pte; }; | |
10856 | static inline __attribute__((always_inline)) pte_t pte_mkclean(pte_t pte) { (pte) &= ~(1 << 7); return pte; }; | |
10857 | static inline __attribute__((always_inline)) pte_t pte_mkdirty(pte_t pte) { (pte) |= (1 << 7); return pte; }; | |
10858 | static inline __attribute__((always_inline)) pte_t pte_mkold(pte_t pte) { (pte) &= ~(1 << 1); return pte; }; | |
10859 | static inline __attribute__((always_inline)) pte_t pte_mkyoung(pte_t pte) { (pte) |= (1 << 1); return pte; }; | |
10860 | # 294 "include/asm/pgtable.h" | |
10861 | static inline __attribute__((always_inline)) pte_t *pmd_page_kernel(pmd_t pmd) | |
10862 | { | |
10863 | unsigned long ptr; | |
10864 | ||
10865 | ptr = (pmd) & ~(512 * sizeof(void *) - 1); | |
10866 | ptr += 512 * sizeof(void *); | |
10867 | ||
10868 | return ((void *)(((unsigned long)(ptr)) - (0x00000000UL) + (0x40000000UL))); | |
10869 | } | |
10870 | # 342 "include/asm/pgtable.h" | |
10871 | static inline __attribute__((always_inline)) pte_t pte_modify(pte_t pte, pgprot_t newprot) | |
10872 | { | |
10873 | const unsigned long mask = (1 << 6) | (1 << 5) | (1 << 4); | |
10874 | (pte) = ((pte) & ~mask) | ((newprot) & mask); | |
10875 | return pte; | |
10876 | } | |
10877 | ||
10878 | extern pgd_t swapper_pg_dir[2048]; | |
10879 | # 365 "include/asm/pgtable.h" | |
10880 | # 1 "include/asm-generic/pgtable.h" 1 | |
10881 | # 131 "include/asm-generic/pgtable.h" | |
10882 | struct mm_struct; | |
10883 | static inline __attribute__((always_inline)) void ptep_set_wrprotect(struct mm_struct *mm, unsigned long address, pte_t *ptep) | |
10884 | { | |
10885 | pte_t old_pte = *ptep; | |
10886 | cpu_xsc3_set_pte(ptep,pte_wrprotect(old_pte)); | |
10887 | } | |
10888 | # 197 "include/asm-generic/pgtable.h" | |
10889 | void pgd_clear_bad(pgd_t *); | |
10890 | void pud_clear_bad(pgd_t *); | |
10891 | void pmd_clear_bad(pmd_t *); | |
10892 | ||
10893 | static inline __attribute__((always_inline)) int pgd_none_or_clear_bad(pgd_t *pgd) | |
10894 | { | |
10895 | if ((0)) | |
10896 | return 1; | |
10897 | if (__builtin_expect(!!((0)), 0)) { | |
10898 | pgd_clear_bad(pgd); | |
10899 | return 1; | |
10900 | } | |
10901 | return 0; | |
10902 | } | |
10903 | ||
10904 | static inline __attribute__((always_inline)) int pud_none_or_clear_bad(pgd_t *pud) | |
10905 | { | |
10906 | if (0) | |
10907 | return 1; | |
10908 | if (__builtin_expect(!!(0), 0)) { | |
10909 | pud_clear_bad(pud); | |
10910 | return 1; | |
10911 | } | |
10912 | return 0; | |
10913 | } | |
10914 | ||
10915 | static inline __attribute__((always_inline)) int pmd_none_or_clear_bad(pmd_t *pmd) | |
10916 | { | |
10917 | if ((!(*pmd))) | |
10918 | return 1; | |
10919 | if (__builtin_expect(!!(((*pmd) & 2)), 0)) { | |
10920 | pmd_clear_bad(pmd); | |
10921 | return 1; | |
10922 | } | |
10923 | return 0; | |
10924 | } | |
10925 | # 366 "include/asm/pgtable.h" 2 | |
10926 | # 39 "include/linux/mm.h" 2 | |
10927 | # 58 "include/linux/mm.h" | |
10928 | struct vm_area_struct { | |
10929 | struct mm_struct * vm_mm; | |
10930 | unsigned long vm_start; | |
10931 | unsigned long vm_end; | |
10932 | ||
10933 | ||
10934 | ||
10935 | struct vm_area_struct *vm_next; | |
10936 | ||
10937 | pgprot_t vm_page_prot; | |
10938 | unsigned long vm_flags; | |
10939 | ||
10940 | struct rb_node vm_rb; | |
10941 | ||
10942 | ||
10943 | ||
10944 | ||
10945 | ||
10946 | ||
10947 | ||
10948 | union { | |
10949 | struct { | |
10950 | struct list_head list; | |
10951 | void *parent; | |
10952 | struct vm_area_struct *head; | |
10953 | } vm_set; | |
10954 | ||
10955 | struct raw_prio_tree_node prio_tree_node; | |
10956 | } shared; | |
10957 | ||
10958 | ||
10959 | ||
10960 | ||
10961 | ||
10962 | ||
10963 | ||
10964 | struct list_head anon_vma_node; | |
10965 | struct anon_vma *anon_vma; | |
10966 | ||
10967 | ||
10968 | struct vm_operations_struct * vm_ops; | |
10969 | ||
10970 | ||
10971 | unsigned long vm_pgoff; | |
10972 | ||
10973 | struct file * vm_file; | |
10974 | void * vm_private_data; | |
10975 | unsigned long vm_truncate_count; | |
10976 | ||
10977 | ||
10978 | ||
10979 | ||
10980 | ||
10981 | ||
10982 | ||
10983 | }; | |
10984 | ||
10985 | ||
10986 | ||
10987 | ||
10988 | ||
10989 | ||
10990 | struct vm_list_struct { | |
10991 | struct vm_list_struct *next; | |
10992 | struct vm_area_struct *vma; | |
10993 | }; | |
10994 | # 188 "include/linux/mm.h" | |
10995 | extern pgprot_t protection_map[16]; | |
10996 | ||
10997 | ||
10998 | ||
10999 | ||
11000 | ||
11001 | ||
11002 | ||
11003 | struct vm_operations_struct { | |
11004 | void (*open)(struct vm_area_struct * area); | |
11005 | void (*close)(struct vm_area_struct * area); | |
11006 | struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int *type); | |
11007 | int (*populate)(struct vm_area_struct * area, unsigned long address, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock); | |
11008 | ||
11009 | ||
11010 | ||
11011 | int (*page_mkwrite)(struct vm_area_struct *vma, struct page *page); | |
11012 | ||
11013 | ||
11014 | ||
11015 | ||
11016 | ||
11017 | ||
11018 | ||
11019 | }; | |
11020 | ||
11021 | struct mmu_gather; | |
11022 | struct inode; | |
11023 | ||
11024 | ||
11025 | ||
11026 | ||
11027 | ||
11028 | ||
11029 | ||
11030 | struct page { | |
11031 | unsigned long flags; | |
11032 | ||
11033 | atomic_t _count; | |
11034 | atomic_t _mapcount; | |
11035 | ||
11036 | ||
11037 | ||
11038 | union { | |
11039 | struct { | |
11040 | unsigned long private; | |
11041 | ||
11042 | ||
11043 | ||
11044 | ||
11045 | ||
11046 | ||
11047 | struct address_space *mapping; | |
11048 | ||
11049 | ||
11050 | ||
11051 | ||
11052 | ||
11053 | ||
11054 | }; | |
11055 | ||
11056 | ||
11057 | ||
11058 | }; | |
11059 | unsigned long index; | |
11060 | struct list_head lru; | |
11061 | # 270 "include/linux/mm.h" | |
11062 | }; | |
11063 | # 279 "include/linux/mm.h" | |
11064 | # 1 "include/linux/page-flags.h" 1 | |
11065 | # 250 "include/linux/page-flags.h" | |
11066 | struct page; | |
11067 | ||
11068 | int test_clear_page_dirty(struct page *page); | |
11069 | int test_clear_page_writeback(struct page *page); | |
11070 | int test_set_page_writeback(struct page *page); | |
11071 | ||
11072 | static inline __attribute__((always_inline)) void clear_page_dirty(struct page *page) | |
11073 | { | |
11074 | test_clear_page_dirty(page); | |
11075 | } | |
11076 | ||
11077 | static inline __attribute__((always_inline)) void set_page_writeback(struct page *page) | |
11078 | { | |
11079 | test_set_page_writeback(page); | |
11080 | } | |
11081 | # 280 "include/linux/mm.h" 2 | |
11082 | # 298 "include/linux/mm.h" | |
11083 | static inline __attribute__((always_inline)) int put_page_testzero(struct page *page) | |
11084 | { | |
11085 | do { if (__builtin_expect(!!((((&page->_count)->counter) == 0)!=0), 0)) __bug("include/linux/mm.h", 300, ((void *)0)); } while(0); | |
11086 | return (atomic_sub_return(1, &page->_count) == 0); | |
11087 | } | |
11088 | ||
11089 | ||
11090 | ||
11091 | ||
11092 | ||
11093 | static inline __attribute__((always_inline)) int get_page_unless_zero(struct page *page) | |
11094 | { | |
11095 | return atomic_add_unless((&page->_count), 1, 0); | |
11096 | } | |
11097 | ||
11098 | extern void __page_cache_release(struct page *); | |
11099 | ||
11100 | static inline __attribute__((always_inline)) int page_count(struct page *page) | |
11101 | { | |
11102 | if (__builtin_expect(!!(test_bit(14, &(page)->flags)), 0)) | |
11103 | page = (struct page *)((page)->private); | |
11104 | return ((&page->_count)->counter); | |
11105 | } | |
11106 | ||
11107 | static inline __attribute__((always_inline)) void get_page(struct page *page) | |
11108 | { | |
11109 | if (__builtin_expect(!!(test_bit(14, &(page)->flags)), 0)) | |
11110 | page = (struct page *)((page)->private); | |
11111 | (void) atomic_add_return(1, &page->_count); | |
11112 | } | |
11113 | ||
11114 | ||
11115 | ||
11116 | ||
11117 | ||
11118 | static inline __attribute__((always_inline)) void init_page_count(struct page *page) | |
11119 | { | |
11120 | (((&page->_count)->counter) = (1)); | |
11121 | } | |
11122 | ||
11123 | void put_page(struct page *page); | |
11124 | void put_pages_list(struct list_head *pages); | |
11125 | ||
11126 | void split_page(struct page *page, unsigned int order); | |
11127 | # 466 "include/linux/mm.h" | |
11128 | static inline __attribute__((always_inline)) unsigned long page_zonenum(struct page *page) | |
11129 | { | |
11130 | return (page->flags >> (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0))) & ((1UL << 2) - 1); | |
11131 | } | |
11132 | ||
11133 | struct zone; | |
11134 | extern struct zone *zone_table[]; | |
11135 | ||
11136 | static inline __attribute__((always_inline)) int page_zone_id(struct page *page) | |
11137 | { | |
11138 | return (page->flags >> (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0))) & ((1UL << (0 + 2)) - 1); | |
11139 | } | |
11140 | static inline __attribute__((always_inline)) struct zone *page_zone(struct page *page) | |
11141 | { | |
11142 | return zone_table[page_zone_id(page)]; | |
11143 | } | |
11144 | ||
11145 | static inline __attribute__((always_inline)) unsigned long page_to_nid(struct page *page) | |
11146 | { | |
11147 | if ((0 > 0 || 0 == 0)) | |
11148 | return (page->flags >> ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0))) & ((1UL << 0) - 1); | |
11149 | else | |
11150 | return page_zone(page)->zone_pgdat->node_id; | |
11151 | } | |
11152 | static inline __attribute__((always_inline)) unsigned long page_to_section(struct page *page) | |
11153 | { | |
11154 | return (page->flags >> (((sizeof(unsigned long)*8) - 0) * (0 != 0))) & ((1UL << 0) - 1); | |
11155 | } | |
11156 | ||
11157 | static inline __attribute__((always_inline)) void set_page_zone(struct page *page, unsigned long zone) | |
11158 | { | |
11159 | page->flags &= ~(((1UL << 2) - 1) << (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0))); | |
11160 | page->flags |= (zone & ((1UL << 2) - 1)) << (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0)); | |
11161 | } | |
11162 | static inline __attribute__((always_inline)) void set_page_node(struct page *page, unsigned long node) | |
11163 | { | |
11164 | page->flags &= ~(((1UL << 0) - 1) << ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0))); | |
11165 | page->flags |= (node & ((1UL << 0) - 1)) << ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0)); | |
11166 | } | |
11167 | static inline __attribute__((always_inline)) void set_page_section(struct page *page, unsigned long section) | |
11168 | { | |
11169 | page->flags &= ~(((1UL << 0) - 1) << (((sizeof(unsigned long)*8) - 0) * (0 != 0))); | |
11170 | page->flags |= (section & ((1UL << 0) - 1)) << (((sizeof(unsigned long)*8) - 0) * (0 != 0)); | |
11171 | } | |
11172 | ||
11173 | static inline __attribute__((always_inline)) void set_page_links(struct page *page, unsigned long zone, | |
11174 | unsigned long node, unsigned long pfn) | |
11175 | { | |
11176 | set_page_zone(page, zone); | |
11177 | set_page_node(page, node); | |
11178 | set_page_section(page, ((pfn) >> 0)); | |
11179 | } | |
11180 | ||
11181 | ||
11182 | ||
11183 | ||
11184 | # 1 "include/linux/vmstat.h" 1 | |
11185 | # 23 "include/linux/vmstat.h" | |
11186 | enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, | |
11187 | PGALLOC_DMA, PGALLOC_DMA32, PGALLOC_NORMAL, PGALLOC_HIGH, | |
11188 | PGFREE, PGACTIVATE, PGDEACTIVATE, | |
11189 | PGFAULT, PGMAJFAULT, | |
11190 | PGREFILL_DMA, PGREFILL_DMA32, PGREFILL_NORMAL, PGREFILL_HIGH, | |
11191 | PGSTEAL_DMA, PGSTEAL_DMA32, PGSTEAL_NORMAL, PGSTEAL_HIGH, | |
11192 | PGSCAN_KSWAPD_DMA, PGSCAN_KSWAPD_DMA32, PGSCAN_KSWAPD_NORMAL, PGSCAN_KSWAPD_HIGH, | |
11193 | PGSCAN_DIRECT_DMA, PGSCAN_DIRECT_DMA32, PGSCAN_DIRECT_NORMAL, PGSCAN_DIRECT_HIGH, | |
11194 | PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL, | |
11195 | PAGEOUTRUN, ALLOCSTALL, PGROTATED, | |
11196 | NR_VM_EVENT_ITEMS | |
11197 | }; | |
11198 | ||
11199 | struct vm_event_state { | |
11200 | unsigned long event[NR_VM_EVENT_ITEMS]; | |
11201 | }; | |
11202 | ||
11203 | extern __typeof__(struct vm_event_state) per_cpu__vm_event_states; | |
11204 | ||
11205 | static inline __attribute__((always_inline)) void __count_vm_event(enum vm_event_item item) | |
11206 | { | |
11207 | per_cpu__vm_event_states.event[item]++; | |
11208 | } | |
11209 | ||
11210 | static inline __attribute__((always_inline)) void count_vm_event(enum vm_event_item item) | |
11211 | { | |
11212 | (*({ do { } while (0); &per_cpu__vm_event_states; })).event[item]++; | |
11213 | do { } while (0); | |
11214 | } | |
11215 | ||
11216 | static inline __attribute__((always_inline)) void __count_vm_events(enum vm_event_item item, long delta) | |
11217 | { | |
11218 | per_cpu__vm_event_states.event[item] += delta; | |
11219 | } | |
11220 | ||
11221 | static inline __attribute__((always_inline)) void count_vm_events(enum vm_event_item item, long delta) | |
11222 | { | |
11223 | (*({ do { } while (0); &per_cpu__vm_event_states; })).event[item] += delta; | |
11224 | do { } while (0); | |
11225 | } | |
11226 | ||
11227 | extern void all_vm_events(unsigned long *); | |
11228 | extern void vm_events_fold_cpu(int cpu); | |
11229 | # 85 "include/linux/vmstat.h" | |
11230 | extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; | |
11231 | ||
11232 | static inline __attribute__((always_inline)) void zone_page_state_add(long x, struct zone *zone, | |
11233 | enum zone_stat_item item) | |
11234 | { | |
11235 | atomic_long_add(x, &zone->vm_stat[item]); | |
11236 | atomic_long_add(x, &vm_stat[item]); | |
11237 | } | |
11238 | ||
11239 | static inline __attribute__((always_inline)) unsigned long global_page_state(enum zone_stat_item item) | |
11240 | { | |
11241 | long x = atomic_long_read(&vm_stat[item]); | |
11242 | ||
11243 | ||
11244 | ||
11245 | ||
11246 | return x; | |
11247 | } | |
11248 | ||
11249 | static inline __attribute__((always_inline)) unsigned long zone_page_state(struct zone *zone, | |
11250 | enum zone_stat_item item) | |
11251 | { | |
11252 | long x = atomic_long_read(&zone->vm_stat[item]); | |
11253 | ||
11254 | ||
11255 | ||
11256 | ||
11257 | return x; | |
11258 | } | |
11259 | # 156 "include/linux/vmstat.h" | |
11260 | static inline __attribute__((always_inline)) void zap_zone_vm_stats(struct zone *zone) | |
11261 | { | |
11262 | ({ void *__p = (zone->vm_stat); size_t __n = sizeof(zone->vm_stat); if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); }); | |
11263 | } | |
11264 | ||
11265 | extern void inc_zone_state(struct zone *, enum zone_stat_item); | |
11266 | # 183 "include/linux/vmstat.h" | |
11267 | static inline __attribute__((always_inline)) void __mod_zone_page_state(struct zone *zone, | |
11268 | enum zone_stat_item item, int delta) | |
11269 | { | |
11270 | zone_page_state_add(delta, zone, item); | |
11271 | } | |
11272 | ||
11273 | static inline __attribute__((always_inline)) void __inc_zone_state(struct zone *zone, enum zone_stat_item item) | |
11274 | { | |
11275 | atomic_long_inc(&zone->vm_stat[item]); | |
11276 | atomic_long_inc(&vm_stat[item]); | |
11277 | } | |
11278 | ||
11279 | static inline __attribute__((always_inline)) void __inc_zone_page_state(struct page *page, | |
11280 | enum zone_stat_item item) | |
11281 | { | |
11282 | __inc_zone_state(page_zone(page), item); | |
11283 | } | |
11284 | ||
11285 | static inline __attribute__((always_inline)) void __dec_zone_page_state(struct page *page, | |
11286 | enum zone_stat_item item) | |
11287 | { | |
11288 | atomic_long_dec(&page_zone(page)->vm_stat[item]); | |
11289 | atomic_long_dec(&vm_stat[item]); | |
11290 | } | |
11291 | # 216 "include/linux/vmstat.h" | |
11292 | static inline __attribute__((always_inline)) void refresh_cpu_vm_stats(int cpu) { } | |
11293 | static inline __attribute__((always_inline)) void refresh_vm_stats(void) { } | |
11294 | # 523 "include/linux/mm.h" 2 | |
11295 | ||
11296 | ||
11297 | ||
11298 | extern struct page *mem_map; | |
11299 | ||
11300 | ||
11301 | static inline __attribute__((always_inline)) __attribute__((always_inline)) void *lowmem_page_address(struct page *page) | |
11302 | { | |
11303 | return ((void *)(((unsigned long)(((unsigned long)((page) - mem_map) + ((0x00000000UL) >> 12)) << 12)) - (0x00000000UL) + (0x40000000UL))); | |
11304 | } | |
11305 | # 570 "include/linux/mm.h" | |
11306 | extern struct address_space swapper_space; | |
11307 | static inline __attribute__((always_inline)) struct address_space *page_mapping(struct page *page) | |
11308 | { | |
11309 | struct address_space *mapping = page->mapping; | |
11310 | ||
11311 | if (__builtin_expect(!!(test_bit(15, &(page)->flags)), 0)) | |
11312 | mapping = &swapper_space; | |
11313 | else if (__builtin_expect(!!((unsigned long)mapping & 1), 0)) | |
11314 | mapping = ((void *)0); | |
11315 | return mapping; | |
11316 | } | |
11317 | ||
11318 | static inline __attribute__((always_inline)) int PageAnon(struct page *page) | |
11319 | { | |
11320 | return ((unsigned long)page->mapping & 1) != 0; | |
11321 | } | |
11322 | ||
11323 | ||
11324 | ||
11325 | ||
11326 | ||
11327 | static inline __attribute__((always_inline)) unsigned long page_index(struct page *page) | |
11328 | { | |
11329 | if (__builtin_expect(!!(test_bit(15, &(page)->flags)), 0)) | |
11330 | return ((page)->private); | |
11331 | return page->index; | |
11332 | } | |
11333 | ||
11334 | ||
11335 | ||
11336 | ||
11337 | ||
11338 | ||
11339 | static inline __attribute__((always_inline)) void reset_page_mapcount(struct page *page) | |
11340 | { | |
11341 | (((&(page)->_mapcount)->counter) = (-1)); | |
11342 | } | |
11343 | ||
11344 | static inline __attribute__((always_inline)) int page_mapcount(struct page *page) | |
11345 | { | |
11346 | return ((&(page)->_mapcount)->counter) + 1; | |
11347 | } | |
11348 | ||
11349 | ||
11350 | ||
11351 | ||
11352 | static inline __attribute__((always_inline)) int page_mapped(struct page *page) | |
11353 | { | |
11354 | return ((&(page)->_mapcount)->counter) >= 0; | |
11355 | } | |
11356 | # 645 "include/linux/mm.h" | |
11357 | extern void show_free_areas(void); | |
11358 | ||
11359 | ||
11360 | struct page *shmem_nopage(struct vm_area_struct *vma, | |
11361 | unsigned long address, int *type); | |
11362 | int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new); | |
11363 | struct mempolicy *shmem_get_policy(struct vm_area_struct *vma, | |
11364 | unsigned long addr); | |
11365 | int shmem_lock(struct file *file, int lock, struct user_struct *user); | |
11366 | # 675 "include/linux/mm.h" | |
11367 | struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags); | |
11368 | extern int shmem_mmap(struct file *file, struct vm_area_struct *vma); | |
11369 | ||
11370 | int shmem_zero_setup(struct vm_area_struct *); | |
11371 | # 688 "include/linux/mm.h" | |
11372 | static inline __attribute__((always_inline)) int can_do_mlock(void) | |
11373 | { | |
11374 | if (capable(14)) | |
11375 | return 1; | |
11376 | if ((get_current())->signal->rlim[8].rlim_cur != 0) | |
11377 | return 1; | |
11378 | return 0; | |
11379 | } | |
11380 | extern int user_shm_lock(size_t, struct user_struct *); | |
11381 | extern void user_shm_unlock(size_t, struct user_struct *); | |
11382 | ||
11383 | ||
11384 | ||
11385 | ||
11386 | struct zap_details { | |
11387 | struct vm_area_struct *nonlinear_vma; | |
11388 | struct address_space *check_mapping; | |
11389 | unsigned long first_index; | |
11390 | unsigned long last_index; | |
11391 | spinlock_t *i_mmap_lock; | |
11392 | unsigned long truncate_count; | |
11393 | }; | |
11394 | ||
11395 | struct page *vm_normal_page(struct vm_area_struct *, unsigned long, pte_t); | |
11396 | unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address, | |
11397 | unsigned long size, struct zap_details *); | |
11398 | unsigned long unmap_vmas(struct mmu_gather **tlb, | |
11399 | struct vm_area_struct *start_vma, unsigned long start_addr, | |
11400 | unsigned long end_addr, unsigned long *nr_accounted, | |
11401 | struct zap_details *); | |
11402 | void free_pgd_range(struct mmu_gather **tlb, unsigned long addr, | |
11403 | unsigned long end, unsigned long floor, unsigned long ceiling); | |
11404 | void free_pgtables(struct mmu_gather **tlb, struct vm_area_struct *start_vma, | |
11405 | unsigned long floor, unsigned long ceiling); | |
11406 | int copy_page_range(struct mm_struct *dst, struct mm_struct *src, | |
11407 | struct vm_area_struct *vma); | |
11408 | int zeromap_page_range(struct vm_area_struct *vma, unsigned long from, | |
11409 | unsigned long size, pgprot_t prot); | |
11410 | void unmap_mapping_range(struct address_space *mapping, | |
11411 | loff_t const holebegin, loff_t const holelen, int even_cows); | |
11412 | ||
11413 | static inline __attribute__((always_inline)) void unmap_shared_mapping_range(struct address_space *mapping, | |
11414 | loff_t const holebegin, loff_t const holelen) | |
11415 | { | |
11416 | unmap_mapping_range(mapping, holebegin, holelen, 0); | |
11417 | } | |
11418 | ||
11419 | extern int vmtruncate(struct inode * inode, loff_t offset); | |
11420 | extern int vmtruncate_range(struct inode * inode, loff_t offset, loff_t end); | |
11421 | extern int install_page(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long addr, struct page *page, pgprot_t prot); | |
11422 | extern int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long addr, unsigned long pgoff, pgprot_t prot); | |
11423 | ||
11424 | ||
11425 | extern int __handle_mm_fault(struct mm_struct *mm,struct vm_area_struct *vma, | |
11426 | unsigned long address, int write_access); | |
11427 | ||
11428 | static inline __attribute__((always_inline)) int handle_mm_fault(struct mm_struct *mm, | |
11429 | struct vm_area_struct *vma, unsigned long address, | |
11430 | int write_access) | |
11431 | { | |
11432 | return __handle_mm_fault(mm, vma, address, write_access) & | |
11433 | (~0x10); | |
11434 | } | |
11435 | # 762 "include/linux/mm.h" | |
11436 | extern int make_pages_present(unsigned long addr, unsigned long end); | |
11437 | extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write); | |
11438 | void install_arg_page(struct vm_area_struct *, struct page *, unsigned long); | |
11439 | ||
11440 | int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start, | |
11441 | int len, int write, int force, struct page **pages, struct vm_area_struct **vmas); | |
11442 | void print_bad_pte(struct vm_area_struct *, pte_t, unsigned long); | |
11443 | ||
11444 | int __set_page_dirty_buffers(struct page *page); | |
11445 | int __set_page_dirty_nobuffers(struct page *page); | |
11446 | int redirty_page_for_writepage(struct writeback_control *wbc, | |
11447 | struct page *page); | |
11448 | int set_page_dirty(struct page *page); | |
11449 | int set_page_dirty_lock(struct page *page); | |
11450 | int clear_page_dirty_for_io(struct page *page); | |
11451 | ||
11452 | extern unsigned long do_mremap(unsigned long addr, | |
11453 | unsigned long old_len, unsigned long new_len, | |
11454 | unsigned long flags, unsigned long new_addr); | |
11455 | # 793 "include/linux/mm.h" | |
11456 | typedef int (*shrinker_t)(int nr_to_scan, gfp_t gfp_mask); | |
11457 | ||
11458 | ||
11459 | ||
11460 | ||
11461 | ||
11462 | ||
11463 | ||
11464 | struct shrinker; | |
11465 | extern struct shrinker *set_shrinker(int, shrinker_t); | |
11466 | extern void remove_shrinker(struct shrinker *shrinker); | |
11467 | ||
11468 | extern pte_t *get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl); | |
11469 | ||
11470 | int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address); | |
11471 | int __pmd_alloc(struct mm_struct *mm, pgd_t *pud, unsigned long address); | |
11472 | int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address); | |
11473 | int __pte_alloc_kernel(pmd_t *pmd, unsigned long address); | |
11474 | # 878 "include/linux/mm.h" | |
11475 | extern void free_area_init(unsigned long * zones_size); | |
11476 | extern void free_area_init_node(int nid, pg_data_t *pgdat, | |
11477 | unsigned long * zones_size, unsigned long zone_start_pfn, | |
11478 | unsigned long *zholes_size); | |
11479 | extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long); | |
11480 | extern void setup_per_zone_pages_min(void); | |
11481 | extern void mem_init(void); | |
11482 | extern void show_mem(void); | |
11483 | extern void si_meminfo(struct sysinfo * val); | |
11484 | extern void si_meminfo_node(struct sysinfo *val, int nid); | |
11485 | ||
11486 | ||
11487 | ||
11488 | ||
11489 | static inline __attribute__((always_inline)) void setup_per_cpu_pageset(void) {} | |
11490 | ||
11491 | ||
11492 | ||
11493 | void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old); | |
11494 | void vma_prio_tree_insert(struct vm_area_struct *, struct prio_tree_root *); | |
11495 | void vma_prio_tree_remove(struct vm_area_struct *, struct prio_tree_root *); | |
11496 | struct vm_area_struct *vma_prio_tree_next(struct vm_area_struct *vma, | |
11497 | struct prio_tree_iter *iter); | |
11498 | ||
11499 | ||
11500 | ||
11501 | ||
11502 | ||
11503 | static inline __attribute__((always_inline)) void vma_nonlinear_insert(struct vm_area_struct *vma, | |
11504 | struct list_head *list) | |
11505 | { | |
11506 | vma->shared.vm_set.parent = ((void *)0); | |
11507 | list_add_tail(&vma->shared.vm_set.list, list); | |
11508 | } | |
11509 | ||
11510 | ||
11511 | extern int __vm_enough_memory(long pages, int cap_sys_admin); | |
11512 | extern void vma_adjust(struct vm_area_struct *vma, unsigned long start, | |
11513 | unsigned long end, unsigned long pgoff, struct vm_area_struct *insert); | |
11514 | extern struct vm_area_struct *vma_merge(struct mm_struct *, | |
11515 | struct vm_area_struct *prev, unsigned long addr, unsigned long end, | |
11516 | unsigned long vm_flags, struct anon_vma *, struct file *, unsigned long, | |
11517 | struct mempolicy *); | |
11518 | extern struct anon_vma *find_mergeable_anon_vma(struct vm_area_struct *); | |
11519 | extern int split_vma(struct mm_struct *, | |
11520 | struct vm_area_struct *, unsigned long addr, int new_below); | |
11521 | extern int insert_vm_struct(struct mm_struct *, struct vm_area_struct *); | |
11522 | extern void __vma_link_rb(struct mm_struct *, struct vm_area_struct *, | |
11523 | struct rb_node **, struct rb_node *); | |
11524 | extern void unlink_file_vma(struct vm_area_struct *); | |
11525 | extern struct vm_area_struct *copy_vma(struct vm_area_struct **, | |
11526 | unsigned long addr, unsigned long len, unsigned long pgoff); | |
11527 | extern void exit_mmap(struct mm_struct *); | |
11528 | extern int may_expand_vm(struct mm_struct *mm, unsigned long npages); | |
11529 | ||
11530 | extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); | |
11531 | ||
11532 | extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr, | |
11533 | unsigned long len, unsigned long prot, | |
11534 | unsigned long flag, unsigned long pgoff); | |
11535 | ||
11536 | static inline __attribute__((always_inline)) unsigned long do_mmap(struct file *file, unsigned long addr, | |
11537 | unsigned long len, unsigned long prot, | |
11538 | unsigned long flag, unsigned long offset) | |
11539 | { | |
11540 | unsigned long ret = -22; | |
11541 | if ((offset + (((len)+(1UL << 12)-1)&(~((1UL << 12)-1)))) < offset) | |
11542 | goto out; | |
11543 | if (!(offset & ~(~((1UL << 12)-1)))) | |
11544 | ret = do_mmap_pgoff(file, addr, len, prot, flag, offset >> 12); | |
11545 | out: | |
11546 | return ret; | |
11547 | } | |
11548 | ||
11549 | extern int do_munmap(struct mm_struct *, unsigned long, size_t); | |
11550 | ||
11551 | extern unsigned long do_brk(unsigned long, unsigned long); | |
11552 | ||
11553 | ||
11554 | extern unsigned long page_unuse(struct page *); | |
11555 | extern void truncate_inode_pages(struct address_space *, loff_t); | |
11556 | extern void truncate_inode_pages_range(struct address_space *, | |
11557 | loff_t lstart, loff_t lend); | |
11558 | ||
11559 | ||
11560 | extern struct page *filemap_nopage(struct vm_area_struct *, unsigned long, int *); | |
11561 | extern int filemap_populate(struct vm_area_struct *, unsigned long, | |
11562 | unsigned long, pgprot_t, unsigned long, int); | |
11563 | ||
11564 | ||
11565 | int write_one_page(struct page *page, int wait); | |
11566 | ||
11567 | ||
11568 | ||
11569 | ||
11570 | ||
11571 | ||
11572 | ||
11573 | int do_page_cache_readahead(struct address_space *mapping, struct file *filp, | |
11574 | unsigned long offset, unsigned long nr_to_read); | |
11575 | int force_page_cache_readahead(struct address_space *mapping, struct file *filp, | |
11576 | unsigned long offset, unsigned long nr_to_read); | |
11577 | unsigned long page_cache_readahead(struct address_space *mapping, | |
11578 | struct file_ra_state *ra, | |
11579 | struct file *filp, | |
11580 | unsigned long offset, | |
11581 | unsigned long size); | |
11582 | void handle_ra_miss(struct address_space *mapping, | |
11583 | struct file_ra_state *ra, unsigned long offset); | |
11584 | unsigned long max_sane_readahead(unsigned long nr); | |
11585 | ||
11586 | ||
11587 | extern int expand_stack(struct vm_area_struct *vma, unsigned long address); | |
11588 | ||
11589 | ||
11590 | ||
11591 | ||
11592 | ||
11593 | extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr); | |
11594 | extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr, | |
11595 | struct vm_area_struct **pprev); | |
11596 | ||
11597 | ||
11598 | ||
11599 | static inline __attribute__((always_inline)) struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr) | |
11600 | { | |
11601 | struct vm_area_struct * vma = find_vma(mm,start_addr); | |
11602 | ||
11603 | if (vma && end_addr <= vma->vm_start) | |
11604 | vma = ((void *)0); | |
11605 | return vma; | |
11606 | } | |
11607 | ||
11608 | static inline __attribute__((always_inline)) unsigned long vma_pages(struct vm_area_struct *vma) | |
11609 | { | |
11610 | return (vma->vm_end - vma->vm_start) >> 12; | |
11611 | } | |
11612 | ||
11613 | struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr); | |
11614 | struct page *vmalloc_to_page(void *addr); | |
11615 | unsigned long vmalloc_to_pfn(void *addr); | |
11616 | int remap_pfn_range(struct vm_area_struct *, unsigned long addr, | |
11617 | unsigned long pfn, unsigned long size, pgprot_t); | |
11618 | int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *); | |
11619 | ||
11620 | struct page *follow_page(struct vm_area_struct *, unsigned long address, | |
11621 | unsigned int foll_flags); | |
11622 | ||
11623 | ||
11624 | ||
11625 | ||
11626 | ||
11627 | ||
11628 | void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long); | |
11629 | # 1040 "include/linux/mm.h" | |
11630 | static inline __attribute__((always_inline)) void | |
11631 | kernel_map_pages(struct page *page, int numpages, int enable) | |
11632 | { | |
11633 | if (!0 && !enable) | |
11634 | debug_check_no_locks_freed(lowmem_page_address(page), | |
11635 | numpages * (1UL << 12)); | |
11636 | } | |
11637 | ||
11638 | ||
11639 | extern struct vm_area_struct *get_gate_vma(struct task_struct *tsk); | |
11640 | ||
11641 | ||
11642 | ||
11643 | ||
11644 | int in_gate_area_no_task(unsigned long addr); | |
11645 | ||
11646 | ||
11647 | ||
11648 | ||
11649 | ||
11650 | ||
11651 | int drop_caches_sysctl_handler(struct ctl_table *, int, struct file *, | |
11652 | void *, size_t *, loff_t *); | |
11653 | unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask, | |
11654 | unsigned long lru_pages); | |
11655 | void drop_pagecache(void); | |
11656 | void drop_slab(void); | |
11657 | ||
11658 | ||
11659 | ||
11660 | ||
11661 | extern int randomize_va_space; | |
11662 | ||
11663 | ||
11664 | const char *arch_vma_name(struct vm_area_struct *vma); | |
11665 | # 12 "include/linux/poll.h" 2 | |
11666 | # 1 "include/asm/uaccess.h" 1 | |
11667 | # 36 "include/asm/uaccess.h" | |
11668 | struct exception_table_entry | |
11669 | { | |
11670 | unsigned long insn, fixup; | |
11671 | }; | |
11672 | ||
11673 | extern int fixup_exception(struct pt_regs *regs); | |
11674 | ||
11675 | ||
11676 | ||
11677 | ||
11678 | ||
11679 | extern int __get_user_bad(void); | |
11680 | extern int __put_user_bad(void); | |
11681 | # 61 "include/asm/uaccess.h" | |
11682 | static inline __attribute__((always_inline)) void set_fs(mm_segment_t fs) | |
11683 | { | |
11684 | current_thread_info()->addr_limit = fs; | |
11685 | do { struct thread_info *thread = current_thread_info(); unsigned int domain = thread->cpu_domain; domain &= ~((3) << (2*(2))); thread->cpu_domain = domain | ((fs ? 1 : 3) << (2*(2))); do { __asm__ __volatile__( "mcr p15, 0, %0, c3, c0 @ set domain" : : "r" (thread->cpu_domain)); } while (0); } while (0); | |
11686 | } | |
11687 | # 98 "include/asm/uaccess.h" | |
11688 | extern int __get_user_1(void *); | |
11689 | extern int __get_user_2(void *); | |
11690 | extern int __get_user_4(void *); | |
11691 | # 131 "include/asm/uaccess.h" | |
11692 | extern int __put_user_1(void *, unsigned int); | |
11693 | extern int __put_user_2(void *, unsigned int); | |
11694 | extern int __put_user_4(void *, unsigned int); | |
11695 | extern int __put_user_8(void *, unsigned long long); | |
11696 | # 386 "include/asm/uaccess.h" | |
11697 | extern unsigned long __copy_from_user(void *to, const void *from, unsigned long n); | |
11698 | extern unsigned long __copy_to_user(void *to, const void *from, unsigned long n); | |
11699 | extern unsigned long __clear_user(void *addr, unsigned long n); | |
11700 | ||
11701 | ||
11702 | ||
11703 | ||
11704 | ||
11705 | ||
11706 | extern unsigned long __strncpy_from_user(char *to, const char *from, unsigned long count); | |
11707 | extern unsigned long __strnlen_user(const char *s, long n); | |
11708 | ||
11709 | static inline __attribute__((always_inline)) unsigned long copy_from_user(void *to, const void *from, unsigned long n) | |
11710 | { | |
11711 | if ((({ unsigned long flag, sum; (void)0; __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" : "=&r" (flag), "=&r" (sum) : "r" (from), "Ir" (n), "0" (current_thread_info()->addr_limit) : "cc"); flag; }) == 0)) | |
11712 | n = __copy_from_user(to, from, n); | |
11713 | else | |
11714 | ({ void *__p = (to); size_t __n = n; if ((__n) != 0) __memzero((__p),(__n)); (__p); }); | |
11715 | return n; | |
11716 | } | |
11717 | ||
11718 | static inline __attribute__((always_inline)) unsigned long copy_to_user(void *to, const void *from, unsigned long n) | |
11719 | { | |
11720 | if ((({ unsigned long flag, sum; (void)0; __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" : "=&r" (flag), "=&r" (sum) : "r" (to), "Ir" (n), "0" (current_thread_info()->addr_limit) : "cc"); flag; }) == 0)) | |
11721 | n = __copy_to_user(to, from, n); | |
11722 | return n; | |
11723 | } | |
11724 | ||
11725 | ||
11726 | ||
11727 | ||
11728 | static inline __attribute__((always_inline)) unsigned long clear_user(void *to, unsigned long n) | |
11729 | { | |
11730 | if ((({ unsigned long flag, sum; (void)0; __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" : "=&r" (flag), "=&r" (sum) : "r" (to), "Ir" (n), "0" (current_thread_info()->addr_limit) : "cc"); flag; }) == 0)) | |
11731 | n = __clear_user(to, n); | |
11732 | return n; | |
11733 | } | |
11734 | ||
11735 | static inline __attribute__((always_inline)) long strncpy_from_user(char *dst, const char *src, long count) | |
11736 | { | |
11737 | long res = -14; | |
11738 | if ((({ unsigned long flag, sum; (void)0; __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" : "=&r" (flag), "=&r" (sum) : "r" (src), "Ir" (1), "0" (current_thread_info()->addr_limit) : "cc"); flag; }) == 0)) | |
11739 | res = __strncpy_from_user(dst, src, count); | |
11740 | return res; | |
11741 | } | |
11742 | ||
11743 | ||
11744 | ||
11745 | static inline __attribute__((always_inline)) long strnlen_user(const char *s, long n) | |
11746 | { | |
11747 | unsigned long res = 0; | |
11748 | ||
11749 | if (({ unsigned long flag; __asm__("cmp %2, %0; movlo %0, #0" : "=&r" (flag) : "0" (current_thread_info()->addr_limit), "r" (s) : "cc"); (flag == 0); })) | |
11750 | res = __strnlen_user(s, n); | |
11751 | ||
11752 | return res; | |
11753 | } | |
11754 | # 13 "include/linux/poll.h" 2 | |
11755 | # 23 "include/linux/poll.h" | |
11756 | struct poll_table_struct; | |
11757 | ||
11758 | ||
11759 | ||
11760 | ||
11761 | typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *); | |
11762 | ||
11763 | typedef struct poll_table_struct { | |
11764 | poll_queue_proc qproc; | |
11765 | } poll_table; | |
11766 | ||
11767 | static inline __attribute__((always_inline)) void poll_wait(struct file * filp, wait_queue_head_t * wait_address, poll_table *p) | |
11768 | { | |
11769 | if (p && wait_address) | |
11770 | p->qproc(filp, wait_address, p); | |
11771 | } | |
11772 | ||
11773 | static inline __attribute__((always_inline)) void init_poll_funcptr(poll_table *pt, poll_queue_proc qproc) | |
11774 | { | |
11775 | pt->qproc = qproc; | |
11776 | } | |
11777 | ||
11778 | struct poll_table_entry { | |
11779 | struct file * filp; | |
11780 | wait_queue_t wait; | |
11781 | wait_queue_head_t * wait_address; | |
11782 | }; | |
11783 | ||
11784 | ||
11785 | ||
11786 | ||
11787 | struct poll_wqueues { | |
11788 | poll_table pt; | |
11789 | struct poll_table_page * table; | |
11790 | int error; | |
11791 | int inline_index; | |
11792 | struct poll_table_entry inline_entries[((832 - 256) / sizeof(struct poll_table_entry))]; | |
11793 | }; | |
11794 | ||
11795 | extern void poll_initwait(struct poll_wqueues *pwq); | |
11796 | extern void poll_freewait(struct poll_wqueues *pwq); | |
11797 | ||
11798 | ||
11799 | ||
11800 | ||
11801 | ||
11802 | typedef struct { | |
11803 | unsigned long *in, *out, *ex; | |
11804 | unsigned long *res_in, *res_out, *res_ex; | |
11805 | } fd_set_bits; | |
11806 | # 87 "include/linux/poll.h" | |
11807 | static inline __attribute__((always_inline)) | |
11808 | int get_fd_set(unsigned long nr, void *ufdset, unsigned long *fdset) | |
11809 | { | |
11810 | nr = ((((nr)+(8*sizeof(long))-1)/(8*sizeof(long)))*sizeof(long)); | |
11811 | if (ufdset) | |
11812 | return copy_from_user(fdset, ufdset, nr) ? -14 : 0; | |
11813 | ||
11814 | ({ void *__p = (fdset); size_t __n = nr; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); }); | |
11815 | return 0; | |
11816 | } | |
11817 | ||
11818 | static inline __attribute__((always_inline)) unsigned long __attribute__((warn_unused_result)) | |
11819 | set_fd_set(unsigned long nr, void *ufdset, unsigned long *fdset) | |
11820 | { | |
11821 | if (ufdset) | |
11822 | return __copy_to_user(ufdset, fdset, ((((nr)+(8*sizeof(long))-1)/(8*sizeof(long)))*sizeof(long))); | |
11823 | return 0; | |
11824 | } | |
11825 | ||
11826 | static inline __attribute__((always_inline)) | |
11827 | void zero_fd_set(unsigned long nr, unsigned long *fdset) | |
11828 | { | |
11829 | ({ void *__p = (fdset); size_t __n = ((((nr)+(8*sizeof(long))-1)/(8*sizeof(long)))*sizeof(long)); if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); }); | |
11830 | } | |
11831 | ||
11832 | ||
11833 | ||
11834 | extern int do_select(int n, fd_set_bits *fds, s64 *timeout); | |
11835 | extern int do_sys_poll(struct pollfd * ufds, unsigned int nfds, | |
11836 | s64 *timeout); | |
11837 | # 31 "arch/arm/mach-iop13xx/imu/dev.c" 2 | |
11838 | # 1 "include/linux/cdev.h" 1 | |
11839 | ||
11840 | ||
11841 | ||
11842 | ||
11843 | struct cdev { | |
11844 | struct kobject kobj; | |
11845 | struct module *owner; | |
11846 | const struct file_operations *ops; | |
11847 | struct list_head list; | |
11848 | dev_t dev; | |
11849 | unsigned int count; | |
11850 | }; | |
11851 | ||
11852 | void cdev_init(struct cdev *, const struct file_operations *); | |
11853 | ||
11854 | struct cdev *cdev_alloc(void); | |
11855 | ||
11856 | void cdev_put(struct cdev *p); | |
11857 | ||
11858 | int cdev_add(struct cdev *, dev_t, unsigned); | |
11859 | ||
11860 | void cdev_del(struct cdev *); | |
11861 | ||
11862 | void cd_forget(struct inode *); | |
11863 | # 32 "arch/arm/mach-iop13xx/imu/dev.c" 2 | |
11864 | ||
11865 | ||
11866 | # 1 "include/asm/io.h" 1 | |
11867 | # 41 "include/asm/io.h" | |
11868 | extern void __raw_writesb(void *addr, const void *data, int bytelen); | |
11869 | extern void __raw_writesw(void *addr, const void *data, int wordlen); | |
11870 | extern void __raw_writesl(void *addr, const void *data, int longlen); | |
11871 | ||
11872 | extern void __raw_readsb(const void *addr, void *data, int bytelen); | |
11873 | extern void __raw_readsw(const void *addr, void *data, int wordlen); | |
11874 | extern void __raw_readsl(const void *addr, void *data, int longlen); | |
11875 | # 64 "include/asm/io.h" | |
11876 | extern void * __ioremap_pfn(unsigned long, unsigned long, size_t, unsigned long); | |
11877 | extern void * __ioremap(unsigned long, size_t, unsigned long); | |
11878 | extern void __iounmap(void *addr); | |
11879 | ||
11880 | ||
11881 | ||
11882 | ||
11883 | extern void __readwrite_bug(const char *fn); | |
11884 | ||
11885 | ||
11886 | ||
11887 | ||
11888 | # 1 "include/asm/arch/io.h" 1 | |
11889 | # 32 "include/asm/arch/io.h" | |
11890 | extern void * __ioremap(unsigned long, size_t, unsigned long); | |
11891 | extern u32 iop13xx_atue_mem_base; | |
11892 | extern u32 iop13xx_atux_mem_base; | |
11893 | extern size_t iop13xx_atue_mem_size; | |
11894 | extern size_t iop13xx_atux_mem_size; | |
11895 | ||
11896 | static inline __attribute__((always_inline)) void * | |
11897 | __iop13xx_ioremap(unsigned long cookie, size_t size, unsigned long flags) | |
11898 | { | |
11899 | void * retval; | |
11900 | ||
11901 | switch (cookie) { | |
11902 | case 0x80000000UL ... (0x80000000UL + 0x3a000000UL - 1): | |
11903 | if (__builtin_expect(!!(!iop13xx_atux_mem_base), 0)) | |
11904 | retval = ((void *)0); | |
11905 | else | |
11906 | retval = (void *)(iop13xx_atux_mem_base + | |
11907 | (cookie - 0x80000000UL)); | |
11908 | break; | |
11909 | case 0xc0000000UL ... (0xc0000000UL + 0x3a000000UL - 1): | |
11910 | if (__builtin_expect(!!(!iop13xx_atue_mem_base), 0)) | |
11911 | retval = ((void *)0); | |
11912 | else | |
11913 | retval = (void *)(iop13xx_atue_mem_base + | |
11914 | (cookie - 0xc0000000UL)); | |
11915 | break; | |
11916 | case 0xfa000000UL ... (0xfa000000UL + 0x04000000UL - 1): | |
11917 | retval = __ioremap(0xf0000000UL + | |
11918 | (cookie - 0xfa000000UL), | |
11919 | size, flags); | |
11920 | break; | |
11921 | case 0xfed70000UL ... (0xfed70000UL + 0x10000UL - 1): | |
11922 | case 0xfec60000UL ... (0xfec60000UL + 0x10000UL - 1): | |
11923 | case 0xfee80000UL ... (0xfee80000UL + 0x80000 - 1): | |
11924 | retval = (void *) cookie; | |
11925 | break; | |
11926 | default: | |
11927 | retval = __ioremap(cookie, size, flags); | |
11928 | } | |
11929 | ||
11930 | return retval; | |
11931 | } | |
11932 | ||
11933 | static inline __attribute__((always_inline)) void | |
11934 | __iop13xx_iounmap(void *addr) | |
11935 | { | |
11936 | extern void __iounmap(void *addr); | |
11937 | ||
11938 | if (iop13xx_atue_mem_base) | |
11939 | if (addr >= (void *) iop13xx_atue_mem_base && | |
11940 | addr < (void *) (iop13xx_atue_mem_base + | |
11941 | iop13xx_atue_mem_size)) | |
11942 | goto skip; | |
11943 | ||
11944 | if (iop13xx_atux_mem_base) | |
11945 | if (addr >= (void *) iop13xx_atux_mem_base && | |
11946 | addr < (void *) (iop13xx_atux_mem_base + | |
11947 | iop13xx_atux_mem_size)) | |
11948 | goto skip; | |
11949 | ||
11950 | switch ((u32) addr) { | |
11951 | case 0xfed70000UL ... (0xfed70000UL + 0x10000UL - 1): | |
11952 | case 0xfec60000UL ... (0xfec60000UL + 0x10000UL - 1): | |
11953 | case 0xfee80000UL ... (0xfee80000UL + 0x80000 - 1): | |
11954 | goto skip; | |
11955 | } | |
11956 | __iounmap(addr); | |
11957 | ||
11958 | skip: | |
11959 | return; | |
11960 | } | |
11961 | # 77 "include/asm/io.h" 2 | |
11962 | # 149 "include/asm/io.h" | |
11963 | extern void _memcpy_fromio(void *, const volatile void *, size_t); | |
11964 | extern void _memcpy_toio(volatile void *, const void *, size_t); | |
11965 | extern void _memset_io(volatile void *, int, size_t); | |
11966 | # 196 "include/asm/io.h" | |
11967 | static inline __attribute__((always_inline)) int | |
11968 | check_signature(void *io_addr, const unsigned char *signature, | |
11969 | int length) | |
11970 | { | |
11971 | int retval = 0; | |
11972 | do { | |
11973 | if (({ __u8 __v = ((void)0, *(volatile unsigned char *)(((unsigned long)(io_addr)))); __v; }) != *signature) | |
11974 | goto out; | |
11975 | io_addr++; | |
11976 | signature++; | |
11977 | length--; | |
11978 | } while (length); | |
11979 | retval = 1; | |
11980 | out: | |
11981 | return retval; | |
11982 | } | |
11983 | # 267 "include/asm/io.h" | |
11984 | extern void *ioport_map(unsigned long port, unsigned int nr); | |
11985 | extern void ioport_unmap(void *addr); | |
11986 | ||
11987 | ||
11988 | struct pci_dev; | |
11989 | ||
11990 | extern void *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen); | |
11991 | extern void pci_iounmap(struct pci_dev *dev, void *addr); | |
11992 | # 298 "include/asm/io.h" | |
11993 | extern void register_isa_ports(unsigned int mmio, unsigned int io, | |
11994 | unsigned int io_shift); | |
11995 | # 35 "arch/arm/mach-iop13xx/imu/dev.c" 2 | |
11996 | # 1 "include/asm/arch/iop13xx-imu.h" 1 | |
11997 | # 32 "include/asm/arch/iop13xx-imu.h" | |
11998 | typedef int imu_handler(int); | |
11999 | ||
12000 | void iop_mutex_lock(int mutex); | |
12001 | int iop_mutex_trylock(int mutex); | |
12002 | void iop_mutex_unlock(int mutex); | |
12003 | ||
12004 | int iop_queue_init(int queueid, void *phys_base, void *vert_base, | |
12005 | int msg_size, int num_items, | |
12006 | void (*rcd_callback) (int), void (*error_callback) (int)); | |
12007 | void *iop_queue_allocate(int queueid); | |
12008 | int iop_queue_postmsg(int queueid, void *msg_adr); | |
12009 | ||
12010 | int iop_doorbell_reg_callback(int doorbell, void (*callback) (int)); | |
12011 | void iop_doorbell_clear_status(int doorbell); | |
12012 | int iop_doorbell_check_status(int doorbell); | |
12013 | void iop_doorbell_enable(int doorbell); | |
12014 | void iop_doorbell_disable(int doorbell); | |
12015 | void iop_doorbell_mask(int doorbell); | |
12016 | void iop_doorbell_unmask(int doorbell); | |
12017 | void iop_doorbell_ring(int doorbell); | |
12018 | inline __attribute__((always_inline)) void iop_wait_on_doorbell(int doorbell); | |
12019 | ||
12020 | void *iop_queue_getmsg(int queueid); | |
12021 | int iop_queue_rxfree(int queueid, void *msg_adr); | |
12022 | int iop_queue_rx_not_empty(int queueid); | |
12023 | int iop_queue_tx_not_full(int queueid); | |
12024 | # 177 "include/asm/arch/iop13xx-imu.h" | |
12025 | struct imu_queue { | |
12026 | unsigned int sqpg; | |
12027 | unsigned int sqcr; | |
12028 | unsigned int sqlbar; | |
12029 | unsigned int squbar; | |
12030 | unsigned int rqpg; | |
12031 | unsigned int rqcr; | |
12032 | unsigned int rqlbar; | |
12033 | unsigned int rqubar; | |
12034 | }; | |
12035 | ||
12036 | struct imu_queue_params { | |
12037 | void *txbase; | |
12038 | void *rxbase; | |
12039 | int alloc; | |
12040 | int msg_size; | |
12041 | int items; | |
12042 | }; | |
12043 | # 36 "arch/arm/mach-iop13xx/imu/dev.c" 2 | |
12044 | # 52 "arch/arm/mach-iop13xx/imu/dev.c" | |
12045 | struct imu_dev { | |
12046 | struct cdev cdev; | |
12047 | wait_queue_head_t rq; | |
12048 | wait_queue_head_t wq; | |
12049 | size_t rq_leftover; | |
12050 | char *rq_leftover_ptr; | |
12051 | atomic_t read_available; | |
12052 | atomic_t write_available; | |
12053 | }; | |
12054 | ||
12055 | static struct imu_dev imu[4]; | |
12056 | static int imu_major = 0; | |
12057 | ||
12058 | void queue_rq_callback(int queueid) | |
12059 | { | |
12060 | struct imu_dev *imui = &imu[queueid]; | |
12061 | ||
12062 | do { } while (0); | |
12063 | __wake_up(&imui->rq, 1, 1, ((void *)0)); | |
12064 | iop_doorbell_disable(17 + (queueid * 2)); | |
12065 | } | |
12066 | ||
12067 | void queue_wq_callback(int queueid) | |
12068 | { | |
12069 | struct imu_dev *imui = &imu[queueid]; | |
12070 | ||
12071 | do { } while (0); | |
12072 | __wake_up(&imui->wq, 1, 1, ((void *)0)); | |
12073 | iop_doorbell_disable(16 + (queueid * 2)); | |
12074 | } | |
12075 | ||
12076 | extern struct imu_queue_params imu_queue[]; | |
12077 | ||
12078 | ||
12079 | ||
12080 | ||
12081 | ||
12082 | ||
12083 | ||
12084 | void init_callback(int queueid) | |
12085 | { | |
12086 | int i, qi_rxitems, err = 0; | |
12087 | struct imu_queue_params *qi; | |
12088 | struct imu_queue_params *queue = &imu_queue[queueid]; | |
12089 | struct imu_queue *qi_hw; | |
12090 | struct imu_queue *queue_hw = (struct imu_queue *) | |
12091 | ((0xfee80000UL +0xa20) + (queueid * sizeof(struct imu_queue))); | |
12092 | ||
12093 | int phy_rxbase = queue_hw->rqlbar; | |
12094 | int rq_items = queue_hw->rqcr & 0xffff; | |
12095 | ||
12096 | ||
12097 | ||
12098 | for (i = 0; i < 4; i++) { | |
12099 | qi = &imu_queue[i]; | |
12100 | qi_hw = (struct imu_queue *) | |
12101 | ((0xfee80000UL +0xa20) + (i * sizeof(struct imu_queue))); | |
12102 | qi_rxitems = qi_hw->rqcr & 0xffff; | |
12103 | ||
12104 | if (i != queueid && | |
12105 | qi->rxbase && qi->msg_size && | |
12106 | ((((int)qi->rxbase<=phy_rxbase) && ((int)qi->rxbase + (qi_rxitems * qi->msg_size)>phy_rxbase))||(((int)qi->rxbase<phy_rxbase + (rq_items * qi->msg_size)) && ((int)qi->rxbase + (qi_rxitems * qi->msg_size)>=phy_rxbase + (rq_items * qi->msg_size)))||(((int)qi->rxbase>=phy_rxbase) && ((int)qi->rxbase + (qi_rxitems * qi->msg_size)<=phy_rxbase + (rq_items * qi->msg_size))))) { | |
12107 | ||
12108 | ||
12109 | ||
12110 | ||
12111 | err = 1; | |
12112 | } | |
12113 | ||
12114 | if (qi->txbase && qi->msg_size && | |
12115 | ((((int)qi->txbase<=phy_rxbase) && ((int)qi->txbase + (qi->items * qi->msg_size)>phy_rxbase))||(((int)qi->txbase<phy_rxbase + (rq_items * qi->msg_size)) && ((int)qi->txbase + (qi->items * qi->msg_size)>=phy_rxbase + (rq_items * qi->msg_size)))||(((int)qi->txbase>=phy_rxbase) && ((int)qi->txbase + (qi->items * qi->msg_size)<=phy_rxbase + (rq_items * qi->msg_size))))) { | |
12116 | ||
12117 | ||
12118 | ||
12119 | err = 1; | |
12120 | } | |
12121 | } | |
12122 | ||
12123 | if (err) { | |
12124 | printk("<4>" | |
12125 | "overlap found in IMU rx queue request 0x%x\n", | |
12126 | (int)phy_rxbase); | |
12127 | } | |
12128 | ||
12129 | queue->rxbase = __iop13xx_ioremap((phy_rxbase), (rq_items * 64), 0); | |
12130 | ||
12131 | ||
12132 | iop_doorbell_reg_callback(14 - 1 + | |
12133 | (17 - 16) + | |
12134 | (queueid * 2), queue_rq_callback); | |
12135 | ||
12136 | printk | |
12137 | ("init_callback registerd q=%d rxbase=0x%x rxphy=0x%x size=0x%x\n", | |
12138 | queueid, (int)queue->rxbase, phy_rxbase, rq_items * 64); | |
12139 | queue_rq_callback(queueid); | |
12140 | } | |
12141 | ||
12142 | void error_callback(int queueid) | |
12143 | { | |
12144 | } | |
12145 | ||
12146 | static int imu_open(struct inode *inode, struct file *file) | |
12147 | { | |
12148 | struct imu_dev *imui; | |
12149 | int queueid = iminor(file->f_dentry->d_inode); | |
12150 | ||
12151 | imui = &imu[queueid]; | |
12152 | ||
12153 | switch (file->f_flags & 00000003) { | |
12154 | case 00000002: | |
12155 | if (!(atomic_sub_return(1, &imui->read_available) == 0)) { | |
12156 | (void) atomic_add_return(1, &imui->read_available); | |
12157 | return -16; | |
12158 | } | |
12159 | if (!(atomic_sub_return(1, &imui->write_available) == 0)) { | |
12160 | (void) atomic_add_return(1, &imui->write_available); | |
12161 | (void) atomic_add_return(1, &imui->read_available); | |
12162 | return -16; | |
12163 | } | |
12164 | break; | |
12165 | case 00000001: | |
12166 | if (!(atomic_sub_return(1, &imui->write_available) == 0)) { | |
12167 | (void) atomic_add_return(1, &imui->write_available); | |
12168 | return -16; | |
12169 | } | |
12170 | break; | |
12171 | case 00000000: | |
12172 | if (!(atomic_sub_return(1, &imui->read_available) == 0)) { | |
12173 | (void) atomic_add_return(1, &imui->read_available); | |
12174 | return -16; | |
12175 | } | |
12176 | break; | |
12177 | ||
12178 | } | |
12179 | return 0; | |
12180 | } | |
12181 | ||
12182 | static int imu_release(struct inode *inode, struct file *file) | |
12183 | { | |
12184 | struct imu_dev *imui; | |
12185 | int queueid = iminor(file->f_dentry->d_inode); | |
12186 | ||
12187 | imui = &imu[queueid]; | |
12188 | ||
12189 | switch (file->f_flags & 00000003) { | |
12190 | case 00000002: | |
12191 | (void) atomic_add_return(1, &imui->read_available); | |
12192 | case 00000001: | |
12193 | (void) atomic_add_return(1, &imui->write_available); | |
12194 | break; | |
12195 | case 00000000: | |
12196 | (void) atomic_add_return(1, &imui->read_available); | |
12197 | break; | |
12198 | } | |
12199 | return 0; | |
12200 | } | |
12201 | ||
12202 | static ssize_t | |
12203 | imu_read(struct file *file, char * buf, size_t count, loff_t * f_pos) | |
12204 | { | |
12205 | struct imu_dev *imui; | |
12206 | char *dat; | |
12207 | int queueid = iminor(file->f_dentry->d_inode); | |
12208 | ||
12209 | imui = &imu[queueid]; | |
12210 | ||
12211 | do { } while (0); | |
12212 | ||
12213 | while (1) { | |
12214 | if (imui->rq_leftover) { | |
12215 | do { } while (0); | |
12216 | count = ({ typeof(count) _x = (count); typeof(imui->rq_leftover) _y = (imui->rq_leftover); (void) (&_x == &_y); _x < _y ? _x : _y; }); | |
12217 | if (copy_to_user(buf, imui->rq_leftover_ptr, count)) | |
12218 | return -14; | |
12219 | imui->rq_leftover -= count; | |
12220 | do { } while (0); | |
12221 | if (imui->rq_leftover == 0) | |
12222 | iop_queue_rxfree(queueid, | |
12223 | imui->rq_leftover_ptr); | |
12224 | imui->rq_leftover_ptr += count; | |
12225 | return count; | |
12226 | } | |
12227 | ||
12228 | while (!iop_queue_rx_not_empty(queueid)) { | |
12229 | wait_queue_t wait = { .private = (get_current()), .func = default_wake_function, .task_list = { ((void *)0), ((void *)0) } }; | |
12230 | ||
12231 | if (file->f_flags & 00004000) | |
12232 | return -11; | |
12233 | ||
12234 | do { } while (0); | |
12235 | ||
12236 | add_wait_queue(&imui->rq, &wait); | |
12237 | do { (get_current())->state = (1); __asm__ __volatile__ ("" : : : "memory"); } while (0); | |
12238 | iop_doorbell_enable(17 + (queueid * 2)); | |
12239 | schedule_timeout(1000); | |
12240 | ||
12241 | remove_wait_queue(&imui->rq, &wait); | |
12242 | if (signal_pending((get_current()))) { | |
12243 | return -512; | |
12244 | } | |
12245 | } | |
12246 | ||
12247 | ||
12248 | dat = iop_queue_getmsg(queueid); | |
12249 | ||
12250 | do { } while (0); | |
12251 | if (((void *)0) == dat) | |
12252 | return -14; | |
12253 | ||
12254 | ||
12255 | imui->rq_leftover = *((int *)dat); | |
12256 | ||
12257 | ||
12258 | ||
12259 | if (imui->rq_leftover > 64) | |
12260 | imui->rq_leftover = 0; | |
12261 | ||
12262 | imui->rq_leftover_ptr = dat + 4; | |
12263 | ||
12264 | do { } while (0); | |
12265 | if (!imui->rq_leftover) | |
12266 | iop_queue_rxfree(queueid, imui->rq_leftover_ptr); | |
12267 | } | |
12268 | ||
12269 | } | |
12270 | static ssize_t | |
12271 | imu_write(struct file *file, const char * buf, size_t count, | |
12272 | loff_t * f_pos) | |
12273 | { | |
12274 | void *msg; | |
12275 | struct imu_dev *imui; | |
12276 | int queueid = iminor(file->f_dentry->d_inode); | |
12277 | ||
12278 | imui = &imu[queueid]; | |
12279 | ||
12280 | count = ({ typeof(count) _x = (count); typeof((size_t) (64 - 4)) _y = ((size_t) (64 - 4)); (void) (&_x == &_y); _x < _y ? _x : _y; }); | |
12281 | ||
12282 | while (((void *)0) == (msg = iop_queue_allocate(queueid))) { | |
12283 | wait_queue_t wait = { .private = (get_current()), .func = default_wake_function, .task_list = { ((void *)0), ((void *)0) } }; | |
12284 | ||
12285 | if (file->f_flags & 00004000) | |
12286 | return -11; | |
12287 | ||
12288 | do { } while (0); | |
12289 | ||
12290 | add_wait_queue(&imui->wq, &wait); | |
12291 | do { (get_current())->state = (1); __asm__ __volatile__ ("" : : : "memory"); } while (0); | |
12292 | iop_doorbell_enable(16 + (queueid * 2)); | |
12293 | schedule_timeout(1000); | |
12294 | ||
12295 | remove_wait_queue(&imui->wq, &wait); | |
12296 | if (signal_pending((get_current()))) { | |
12297 | return -512; | |
12298 | } | |
12299 | ||
12300 | } | |
12301 | ||
12302 | if (copy_from_user(msg + 4, buf, count)) | |
12303 | return -14; | |
12304 | ||
12305 | *((int *)msg) = count; | |
12306 | ||
12307 | ||
12308 | iop_queue_postmsg(queueid, msg); | |
12309 | ||
12310 | do { } while (0); | |
12311 | ||
12312 | return count; | |
12313 | } | |
12314 | ||
12315 | static unsigned int imu_poll(struct file *file, poll_table * wait) | |
12316 | { | |
12317 | struct imu_dev *imui; | |
12318 | unsigned int mask = 0; | |
12319 | int queueid = iminor(file->f_dentry->d_inode); | |
12320 | ||
12321 | imui = &imu[queueid]; | |
12322 | poll_wait(file, &imui->rq, wait); | |
12323 | poll_wait(file, &imui->wq, wait); | |
12324 | ||
12325 | if (iop_queue_rx_not_empty(queueid)) | |
12326 | mask |= 0x0001 | 0x0040; | |
12327 | if (iop_queue_tx_not_full(queueid)) | |
12328 | mask |= 0x0004 | 0x0100; | |
12329 | ||
12330 | return mask; | |
12331 | } | |
12332 | ||
12333 | static struct file_operations imu_fops = { | |
12334 | .owner = ((struct module *)0), | |
12335 | .read = imu_read, | |
12336 | .write = imu_write, | |
12337 | .poll = imu_poll, | |
12338 | .open = imu_open, | |
12339 | .release = imu_release, | |
12340 | }; | |
12341 | ||
12342 | static int __attribute__ ((__section__ (".init.text"))) imu_dev_init(void) | |
12343 | { | |
12344 | dev_t dev; | |
12345 | ||
12346 | int err, i; | |
12347 | char *queue_base; | |
12348 | ||
12349 | if (imu_major) { | |
12350 | dev = (((imu_major) << 20) | (0)); | |
12351 | err = register_chrdev_region(dev, 4, "imu"); | |
12352 | } else { | |
12353 | err = alloc_chrdev_region(&dev, 1, | |
12354 | 4, "imu"); | |
12355 | imu_major = ((unsigned int) ((dev) >> 20)); | |
12356 | } | |
12357 | if (err < 0) { | |
12358 | printk("<4>" "imu: can't get major %d\n", imu_major); | |
12359 | return err; | |
12360 | } | |
12361 | ||
12362 | ||
12363 | for (i = 1; i < 4; i++) { | |
12364 | cdev_init(&imu[i].cdev, &imu_fops); | |
12365 | if (cdev_add(&imu[i].cdev, (((imu_major) << 20) | (i)), 1)) { | |
12366 | printk("<4>" "Error cdev_add imu%i\n", i); | |
12367 | continue; | |
12368 | } | |
12369 | ||
12370 | imu[i].rq_leftover = 0; | |
12371 | (((&imu[i].read_available)->counter) = (1)); | |
12372 | (((&imu[i].write_available)->counter) = (1)); | |
12373 | init_waitqueue_head(&imu[i].rq); | |
12374 | init_waitqueue_head(&imu[i].wq); | |
12375 | imu_queue[i].rxbase = 0; | |
12376 | ||
12377 | queue_base = __iop13xx_ioremap(((128*1024*1024) + (i * (16*64))), ((16*64)), 0); | |
12378 | ||
12379 | ||
12380 | ||
12381 | ||
12382 | err = iop_queue_init(i, | |
12383 | (void *)(128*1024*1024) + (i * (16*64)), | |
12384 | queue_base, | |
12385 | 64, | |
12386 | 16, | |
12387 | init_callback, error_callback); | |
12388 | if (err) { | |
12389 | printk("<4>" "could not init imu queue %d\n", i); | |
12390 | continue; | |
12391 | } | |
12392 | iop_doorbell_reg_callback(14 - 1 + | |
12393 | (16 - | |
12394 | 16) + (i * 2), | |
12395 | queue_wq_callback); | |
12396 | printk("<6>" | |
12397 | "IMU Queue %d initialized major=%d minor=%d base=0x%x\n", | |
12398 | i, imu_major, i, (int)queue_base); | |
12399 | ||
12400 | } | |
12401 | ||
12402 | return 0; | |
12403 | } | |
12404 | ||
12405 | static void __attribute__((__used__)) __attribute__ ((__section__(".exit.text"))) imu_dev_cleanup(void) | |
12406 | { | |
12407 | int i; | |
12408 | ||
12409 | for (i = 1; i < 4; i++) { | |
12410 | cdev_del(&imu[i].cdev); | |
12411 | iop_doorbell_disable(17 + (i * 2)); | |
12412 | iop_doorbell_disable(16 + (i * 2)); | |
12413 | __iop13xx_iounmap(imu_queue[i].txbase); | |
12414 | if (imu_queue[i].rxbase) { | |
12415 | __iop13xx_iounmap(imu_queue[i].rxbase); | |
12416 | imu_queue[i].rxbase = 0; | |
12417 | } | |
12418 | } | |
12419 | ||
12420 | ||
12421 | unregister_chrdev_region((((imu_major) << 20) | (0)), 4); | |
12422 | ||
12423 | printk("<6>" "%s driver ver %s removed\n", | |
12424 | "IMUdev", "1.0"); | |
12425 | } | |
12426 | ||
12427 | static initcall_t __initcall_imu_dev_init __attribute__((__used__)) __attribute__((__section__(".initcall" "6" ".init"))) = imu_dev_init;; | |
12428 | static exitcall_t __exitcall_imu_dev_cleanup __attribute__((__used__)) __attribute__ ((__section__ (".exitcall.exit"))) = imu_dev_cleanup;; | |
12429 | ||
12430 | ; | |
12431 | ; |