517 #define LOCK_CONTENDED(_lock, try, lock)			\  argument
519 	if (!try(_lock)) {					\
520 		lock_contended(&(_lock)->dep_map, _RET_IP_);	\
521 		lock(_lock);					\
523 	lock_acquired(&(_lock)->dep_map, _RET_IP_);			\
526 #define LOCK_CONTENDED_RETURN(_lock, try, lock)			\  argument
529 	if (!try(_lock)) {					\
530 		lock_contended(&(_lock)->dep_map, _RET_IP_);	\
531 		____err = lock(_lock);				\
534 		lock_acquired(&(_lock)->dep_map, _RET_IP_);	\
543 #define LOCK_CONTENDED(_lock, try, lock) \  argument
544 	lock(_lock)
546 #define LOCK_CONTENDED_RETURN(_lock, try, lock) \  argument
547 	lock(_lock)
558 #define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \  argument
559 	LOCK_CONTENDED((_lock), (try), (lock))
563 #define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \  argument
564 	lockfl((_lock), (flags))