register_lock_class 2511 kernel/lockdep.c 		register_lock_class(lock, subclass, 1);
register_lock_class 2553 kernel/lockdep.c 		class = register_lock_class(lock, subclass, 0);
register_lock_class 2722 kernel/lockdep.c 	class = register_lock_class(lock, subclass, 0);