36 #define mutex_is_locked(lock)	(lockinuse(lock))  argument
38 #define mutex_lock(lock)	lockmgr(lock, LK_EXCLUSIVE)  argument
39 #define mutex_unlock(lock)	lockmgr(lock, LK_RELEASE)  argument
41 #define mutex_trylock(lock)	lockmgr_try(lock, LK_EXCLUSIVE)  argument
44 mutex_lock_interruptible(struct lock *lock)  in mutex_lock_interruptible()  argument
46 	if (lockmgr(lock, LK_EXCLUSIVE|LK_SLEEPFAIL|LK_PCATCH))  in mutex_lock_interruptible()
53 	struct lock mutex;	\
57 mutex_destroy(struct lock *mutex)  in mutex_destroy()
62 #define mutex_lock_nested(lock, unused)	mutex_lock(lock)  argument
71 mutex_trylock_recursive(struct lock *lock)  in mutex_trylock_recursive()  argument
73 	if (lockowned(lock))  in mutex_trylock_recursive()
76 	if (mutex_trylock(lock))  in mutex_trylock_recursive()