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[ICEs.git] / bfin-4845 / trace.i.1

typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef long long __kernel_loff_t;
typedef __kernel_loff_t loff_t;
typedef __kernel_size_t size_t;
typedef __kernel_ssize_t ssize_t;
static inline __attribute__ ((always_inline))
int __test_bit(int nr, const void *addr)
{
	int *a = (int *)addr;
	int mask;
	a += nr >> 5;
	mask = 1 << (nr & 0x1f);
	return ((mask & *a) != 0);
}
static inline __attribute__ ((always_inline))
int test_bit(int nr, const void *addr)
{
	return __test_bit(nr, addr);
};
typedef struct {
} atomic_t;
struct mutex {
	atomic_t count;
	void *magic;
};
typedef struct cpumask {
	unsigned long
	    bits[(((1) + (8 * sizeof(long)) - 1) / (8 * sizeof(long)))];
} cpumask_t;
struct seq_file {
};
typedef int (*initcall_t) (void);
struct file_operations {
	ssize_t(*read) (struct file *, char *, size_t, loff_t *);
	ssize_t(*write) (struct file *, const char *, size_t, loff_t *);
	int (*open) (struct inode *, struct file *);
} sigval_t;
struct trace_array_cpu {
	atomic_t disabled;
};
struct trace_array {
	struct trace_array_cpu *data[1];
};
static cpumask_t tracing_buffer_mask;
static struct trace_array global_trace;
int tracing_open_generic(struct inode *inode, struct file *filp)
{
}
static cpumask_t tracing_cpumask = (cpumask_t) {
};
static cpumask_t tracing_cpumask_new;
static struct mutex tracing_cpumask_update_lock = {
	.count = {
		  (1)}
	,.magic = &tracing_cpumask_update_lock
};
static ssize_t tracing_cpumask_read(struct file *filp, char *ubuf, size_t count,
				    loff_t * ppos)
{
}
static ssize_t tracing_cpumask_write(struct file *filp, const char *ubuf,
				     size_t count, loff_t * ppos)
{
	int err, cpu;
	for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)tracing_buffer_mask) {
		if (test_bit((cpu), (tracing_cpumask).bits)
		    && !test_bit((cpu), (tracing_cpumask_new).bits)) {
			atomic_inc(&global_trace.data[cpu]->disabled);
		}
		if (!test_bit((cpu), (tracing_cpumask).bits)
		    && test_bit((cpu), (tracing_cpumask_new).bits)) {
			atomic_dec(&global_trace.data[cpu]->disabled);
		}
	}
}
static struct file_operations tracing_cpumask_fops = {
	.open = tracing_open_generic,.read = tracing_cpumask_read,.write =
	    tracing_cpumask_write,
};
static ssize_t tracing_mark_write(struct file *filp, const char *ubuf,
				  size_t cnt, loff_t * fpos)
{
}
static struct file_operations tracing_max_lat_fops = {
	.open = tracing_open_generic,.write = tracing_mark_write,
};
static __attribute__ ((__section__(".init.text"))) __attribute__ ((__cold__))
    __attribute__ ((no_instrument_function))
int tracer_init_debugfs(void)
{
	struct dentry *d_tracer;
	struct dentry *entry;
	entry =
	    debugfs_create_file("tracing_cpumask", 0644, d_tracer, ((void *)0),
				&tracing_cpumask_fops);
}
static initcall_t __initcall_tracer_init_debugfs5 __attribute__ ((__used__))
    __attribute__ ((__section__(".initcall" "5" ".init"))) =
    tracer_init_debugfs;