147 extern void lockdep_reset_lock(struct lockdep_map *lock);
185 extern void lockdep_init_map_type(struct lockdep_map *lock, const char *name,
189 lockdep_init_map_waits(struct lockdep_map *lock, const char *name,  in lockdep_init_map_waits()  argument
192 	lockdep_init_map_type(lock, name, key, subclass, inner, outer, LD_LOCK_NORMAL);  in lockdep_init_map_waits()
196 lockdep_init_map_wait(struct lockdep_map *lock, const char *name,  in lockdep_init_map_wait()  argument
199 	lockdep_init_map_waits(lock, name, key, subclass, inner, LD_WAIT_INV);  in lockdep_init_map_wait()
202 static inline void lockdep_init_map(struct lockdep_map *lock, const char *name,  in lockdep_init_map()  argument
205 	lockdep_init_map_wait(lock, name, key, subclass, LD_WAIT_INV);  in lockdep_init_map()
214 #define lockdep_set_class(lock, key)				\  argument
215 	lockdep_init_map_type(&(lock)->dep_map, #key, key, 0,	\
216 			      (lock)->dep_map.wait_type_inner,	\
217 			      (lock)->dep_map.wait_type_outer,	\
218 			      (lock)->dep_map.lock_type)
220 #define lockdep_set_class_and_name(lock, key, name)		\  argument
221 	lockdep_init_map_type(&(lock)->dep_map, name, key, 0,	\
222 			      (lock)->dep_map.wait_type_inner,	\
223 			      (lock)->dep_map.wait_type_outer,	\
224 			      (lock)->dep_map.lock_type)
226 #define lockdep_set_class_and_subclass(lock, key, sub)		\  argument
227 	lockdep_init_map_type(&(lock)->dep_map, #key, key, sub,	\
228 			      (lock)->dep_map.wait_type_inner,	\
229 			      (lock)->dep_map.wait_type_outer,	\
230 			      (lock)->dep_map.lock_type)
232 #define lockdep_set_subclass(lock, sub)					\  argument
233 	lockdep_init_map_type(&(lock)->dep_map, #lock, (lock)->dep_map.key, sub,\
234 			      (lock)->dep_map.wait_type_inner,		\
235 			      (lock)->dep_map.wait_type_outer,		\
236 			      (lock)->dep_map.lock_type)
238 #define lockdep_set_novalidate_class(lock) \  argument
239 	lockdep_set_class_and_name(lock, &__lockdep_no_validate__, #lock)
244 #define lockdep_match_class(lock, key) lockdep_match_key(&(lock)->dep_map, key)  argument
246 static inline int lockdep_match_key(struct lockdep_map *lock,  in lockdep_match_key()  argument
249 	return lock->key == key;  in lockdep_match_key()
266 extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
270 extern void lock_release(struct lockdep_map *lock, unsigned long ip);
272 extern void lock_sync(struct lockdep_map *lock, unsigned int subclass,
284 extern int lock_is_held_type(const struct lockdep_map *lock, int read);
286 static inline int lock_is_held(const struct lockdep_map *lock)  in lock_is_held()  argument
288 	return lock_is_held_type(lock, -1);  in lock_is_held()
291 #define lockdep_is_held(lock)		lock_is_held(&(lock)->dep_map)  argument
292 #define lockdep_is_held_type(lock, r)	lock_is_held_type(&(lock)->dep_map, (r))  argument
294 extern void lock_set_class(struct lockdep_map *lock, const char *name,
301 static inline void lock_set_subclass(struct lockdep_map *lock,  in lock_set_subclass()  argument
304 	lock_set_class(lock, lock->name, lock->key, subclass, ip);  in lock_set_subclass()
307 extern void lock_downgrade(struct lockdep_map *lock, unsigned long ip);
311 extern struct pin_cookie lock_pin_lock(struct lockdep_map *lock);
312 extern void lock_repin_lock(struct lockdep_map *lock, struct pin_cookie);
313 extern void lock_unpin_lock(struct lockdep_map *lock, struct pin_cookie);
382 # define lockdep_init_map_type(lock, name, key, sub, inner, outer, type) \  argument
384 # define lockdep_init_map_waits(lock, name, key, sub, inner, outer) \  argument
386 # define lockdep_init_map_wait(lock, name, key, sub, inner) \  argument
388 # define lockdep_init_map(lock, name, key, sub) \  argument
390 # define lockdep_set_class(lock, key)		do { (void)(key); } while (0)  argument
391 # define lockdep_set_class_and_name(lock, key, name) \  argument
393 #define lockdep_set_class_and_subclass(lock, key, sub) \  argument
395 #define lockdep_set_subclass(lock, sub)		do { } while (0)  argument
397 #define lockdep_set_novalidate_class(lock) do { } while (0)  argument
453 #define lock_set_cmp_fn(lock, ...)	lockdep_set_lock_cmp_fn(&(lock)->dep_map, __VA_ARGS__)  argument
455 #define lock_set_cmp_fn(lock, ...)	do { } while (0)  argument
476 extern void lock_contended(struct lockdep_map *lock, unsigned long ip);
477 extern void lock_acquired(struct lockdep_map *lock, unsigned long ip);
479 #define LOCK_CONTENDED(_lock, try, lock)			\  argument
483 		lock(_lock);					\
488 #define LOCK_CONTENDED_RETURN(_lock, try, lock)			\  argument
493 		____err = lock(_lock);				\
505 #define LOCK_CONTENDED(_lock, try, lock) \  argument
506 	lock(_lock)
508 #define LOCK_CONTENDED_RETURN(_lock, try, lock) \  argument
509 	lock(_lock)
587 # define might_lock(lock)						\  argument
589 	typecheck(struct lockdep_map *, &(lock)->dep_map);		\
590 	lock_acquire(&(lock)->dep_map, 0, 0, 0, 1, NULL, _THIS_IP_);	\
591 	lock_release(&(lock)->dep_map, _THIS_IP_);			\
593 # define might_lock_read(lock)						\  argument
595 	typecheck(struct lockdep_map *, &(lock)->dep_map);		\
596 	lock_acquire(&(lock)->dep_map, 0, 0, 1, 1, NULL, _THIS_IP_);	\
597 	lock_release(&(lock)->dep_map, _THIS_IP_);			\
599 # define might_lock_nested(lock, subclass)				\  argument
601 	typecheck(struct lockdep_map *, &(lock)->dep_map);		\
602 	lock_acquire(&(lock)->dep_map, subclass, 0, 1, 1, NULL,		\
604 	lock_release(&(lock)->dep_map, _THIS_IP_);			\
661 # define might_lock(lock) do { } while (0)  argument
662 # define might_lock_read(lock) do { } while (0)  argument
663 # define might_lock_nested(lock, subclass) do { } while (0)  argument