spinlock_debug.c File Reference

#include <linux/spinlock.h>
#include <linux/nmi.h>
#include <linux/interrupt.h>
#include <linux/debug_locks.h>
#include <linux/delay.h>
#include <linux/export.h>

Go to the source code of this file.

Macros
#define	SPIN_BUG_ON(cond, lock, msg)   if (unlikely(cond)) spin_bug(lock, msg)
#define	RWLOCK_BUG_ON(cond, lock, msg)   if (unlikely(cond)) rwlock_bug(lock, msg)

Functions
void	__raw_spin_lock_init (raw_spinlock_t *lock, const char *name, struct lock_class_key *key)
	EXPORT_SYMBOL (__raw_spin_lock_init)
void	__rwlock_init (rwlock_t *lock, const char *name, struct lock_class_key *key)
	EXPORT_SYMBOL (__rwlock_init)
void	do_raw_spin_lock (raw_spinlock_t *lock)
int	do_raw_spin_trylock (raw_spinlock_t *lock)
void	do_raw_spin_unlock (raw_spinlock_t *lock)
void	do_raw_read_lock (rwlock_t *lock)
int	do_raw_read_trylock (rwlock_t *lock)
void	do_raw_read_unlock (rwlock_t *lock)
void	do_raw_write_lock (rwlock_t *lock)
int	do_raw_write_trylock (rwlock_t *lock)
void	do_raw_write_unlock (rwlock_t *lock)

Macro Definition Documentation

#define RWLOCK_BUG_ON	(		cond,
			lock,
			msg
	)		if (unlikely(cond)) rwlock_bug(lock, msg)

Definition at line 173 of file spinlock_debug.c.

#define SPIN_BUG_ON	(		cond,
			lock,
			msg
	)		if (unlikely(cond)) spin_bug(lock, msg)

Definition at line 78 of file spinlock_debug.c.

Function Documentation

void __raw_spin_lock_init	(	raw_spinlock_t *	lock,
		const char *	name,
		struct lock_class_key *	key
	)

Definition at line 16 of file spinlock_debug.c.

void __rwlock_init	(	rwlock_t *	lock,
		const char *	name,
		struct lock_class_key *	key
	)

Definition at line 34 of file spinlock_debug.c.

void do_raw_read_lock

(

rwlock_t *

lock

)

Definition at line 201 of file spinlock_debug.c.

int do_raw_read_trylock

(

rwlock_t *

lock

)

Definition at line 207 of file spinlock_debug.c.

void do_raw_read_unlock

(

rwlock_t *

lock

)

Definition at line 220 of file spinlock_debug.c.

void do_raw_spin_lock

(

raw_spinlock_t *

lock

)

Definition at line 133 of file spinlock_debug.c.

int do_raw_spin_trylock

(

raw_spinlock_t *

lock

)

Definition at line 141 of file spinlock_debug.c.

void do_raw_spin_unlock

(

raw_spinlock_t *

lock

)

Definition at line 156 of file spinlock_debug.c.

void do_raw_write_lock

(

rwlock_t *

lock

)

Definition at line 276 of file spinlock_debug.c.

int do_raw_write_trylock

(

rwlock_t *

lock

)

Definition at line 283 of file spinlock_debug.c.

void do_raw_write_unlock

(

rwlock_t *

lock

)

Definition at line 298 of file spinlock_debug.c.

EXPORT_SYMBOL

(

__raw_spin_lock_init

)

EXPORT_SYMBOL

(

__rwlock_init

)