16 extern void debug_mutex_lock_common(struct mutex *lock,
18 extern void debug_mutex_wake_waiter(struct mutex *lock,
21 extern void debug_mutex_add_waiter(struct mutex *lock,
24 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
26 extern void debug_mutex_unlock(struct mutex *lock);
27 extern void debug_mutex_init(struct mutex *lock, const char *name,
30 static inline void mutex_set_owner(struct mutex *lock)  in mutex_set_owner()  argument
32 	lock->owner = current;  in mutex_set_owner()
35 static inline void mutex_clear_owner(struct mutex *lock)  in mutex_clear_owner()  argument
37 	lock->owner = NULL;  in mutex_clear_owner()
40 #define spin_lock_mutex(lock, flags)			\  argument
42 		struct mutex *l = container_of(lock, struct mutex, wait_lock); \
46 		arch_spin_lock(&(lock)->rlock.raw_lock);\
50 #define spin_unlock_mutex(lock, flags)				\  argument
52 		arch_spin_unlock(&(lock)->rlock.raw_lock);	\