430 #define LOCK_CONTENDED(_lock, try, lock)			\  argument
432 	if (!try(_lock)) {					\
433 		lock_contended(&(_lock)->dep_map, _RET_IP_);	\
434 		lock(_lock);					\
436 	lock_acquired(&(_lock)->dep_map, _RET_IP_);			\
439 #define LOCK_CONTENDED_RETURN(_lock, try, lock)			\  argument
442 	if (!try(_lock)) {					\
443 		lock_contended(&(_lock)->dep_map, _RET_IP_);	\
444 		____err = lock(_lock);				\
447 		lock_acquired(&(_lock)->dep_map, _RET_IP_);	\
456 #define LOCK_CONTENDED(_lock, try, lock) \  argument
457 	lock(_lock)
459 #define LOCK_CONTENDED_RETURN(_lock, try, lock) \  argument
460 	lock(_lock)
471 #define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \  argument
472 	LOCK_CONTENDED((_lock), (try), (lock))
476 #define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \  argument
477 	lockfl((_lock), (flags))