266 extern void lockdep_reset_lock(struct lockdep_map *lock);
279 extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
295 #define lockdep_set_class(lock, key) \  argument
296 		lockdep_init_map(&(lock)->dep_map, #key, key, 0)
297 #define lockdep_set_class_and_name(lock, key, name) \  argument
298 		lockdep_init_map(&(lock)->dep_map, name, key, 0)
299 #define lockdep_set_class_and_subclass(lock, key, sub) \  argument
300 		lockdep_init_map(&(lock)->dep_map, #key, key, sub)
301 #define lockdep_set_subclass(lock, sub)	\  argument
302 		lockdep_init_map(&(lock)->dep_map, #lock, \
303 				 (lock)->dep_map.key, sub)
305 #define lockdep_set_novalidate_class(lock) \  argument
306 	lockdep_set_class_and_name(lock, &__lockdep_no_validate__, #lock)
310 #define lockdep_match_class(lock, key) lockdep_match_key(&(lock)->dep_map, key)  argument
312 static inline int lockdep_match_key(struct lockdep_map *lock,  in lockdep_match_key()  argument
315 	return lock->key == key;  in lockdep_match_key()
332 extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
336 extern void lock_release(struct lockdep_map *lock, int nested,
339 #define lockdep_is_held(lock)	lock_is_held(&(lock)->dep_map)  argument
341 extern int lock_is_held(struct lockdep_map *lock);
343 extern void lock_set_class(struct lockdep_map *lock, const char *name,
347 static inline void lock_set_subclass(struct lockdep_map *lock,  in lock_set_subclass()  argument
350 	lock_set_class(lock, lock->name, lock->key, subclass, ip);  in lock_set_subclass()
390 # define lockdep_init_map(lock, name, key, sub) \  argument
392 # define lockdep_set_class(lock, key)		do { (void)(key); } while (0)  argument
393 # define lockdep_set_class_and_name(lock, key, name) \  argument
395 #define lockdep_set_class_and_subclass(lock, key, sub) \  argument
397 #define lockdep_set_subclass(lock, sub)		do { } while (0)  argument
399 #define lockdep_set_novalidate_class(lock) do { } while (0)  argument
427 extern void lock_contended(struct lockdep_map *lock, unsigned long ip);
428 extern void lock_acquired(struct lockdep_map *lock, unsigned long ip);
430 #define LOCK_CONTENDED(_lock, try, lock)			\  argument
434 		lock(_lock);					\
444 #define LOCK_CONTENDED(_lock, try, lock) \  argument
445 	lock(_lock)
456 #define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \  argument
457 	LOCK_CONTENDED((_lock), (try), (lock))
461 #define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \  argument
517 # define might_lock(lock) 						\  argument
519 	typecheck(struct lockdep_map *, &(lock)->dep_map);		\
520 	lock_acquire(&(lock)->dep_map, 0, 0, 0, 1, NULL, _THIS_IP_);	\
521 	lock_release(&(lock)->dep_map, 0, _THIS_IP_);			\
523 # define might_lock_read(lock) 						\  argument
525 	typecheck(struct lockdep_map *, &(lock)->dep_map);		\
526 	lock_acquire(&(lock)->dep_map, 0, 0, 1, 1, NULL, _THIS_IP_);	\
527 	lock_release(&(lock)->dep_map, 0, _THIS_IP_);			\
530 # define might_lock(lock) do { } while (0)  argument
531 # define might_lock_read(lock) do { } while (0)  argument