1#ifndef __LINUX_MUTEX_DEBUG_H
2#define __LINUX_MUTEX_DEBUG_H
3
4#include <linux/linkage.h>
5#include <linux/lockdep.h>
6#include <linux/debug_locks.h>
7
8/*
9 * Mutexes - debugging helpers:
10 */
11
12#define __DEBUG_MUTEX_INITIALIZER(lockname)				\
13	, .magic = &lockname
14
15#define mutex_init(mutex)						\
16do {									\
17	static struct lock_class_key __key;				\
18									\
19	__mutex_init((mutex), #mutex, &__key);				\
20} while (0)
21
22extern void mutex_destroy(struct mutex *lock);
23
24#endif
25