227 	bool ret = true;  in mutex_spin_on_owner()  local
240 			ret = false;  in mutex_spin_on_owner()
248 	return ret;  in mutex_spin_on_owner()
512 	int ret;  in __mutex_lock_common()  local
568 			ret = -EINTR;  in __mutex_lock_common()
573 			ret = __ww_mutex_lock_check_stamp(lock, ww_ctx);  in __mutex_lock_common()
574 			if (ret)  in __mutex_lock_common()
613 	return ret;  in __mutex_lock_common()
685 	int ret;  in __ww_mutex_lock()  local
688 	ret =  __mutex_lock_common(&lock->base, TASK_UNINTERRUPTIBLE,  in __ww_mutex_lock()
690 	if (!ret && ctx->acquired > 1)  in __ww_mutex_lock()
693 	return ret;  in __ww_mutex_lock()
700 	int ret;  in __ww_mutex_lock_interruptible()  local
703 	ret = __mutex_lock_common(&lock->base, TASK_INTERRUPTIBLE,  in __ww_mutex_lock_interruptible()
706 	if (!ret && ctx->acquired > 1)  in __ww_mutex_lock_interruptible()
709 	return ret;  in __ww_mutex_lock_interruptible()
792 	int ret;  in mutex_lock_interruptible()  local
795 	ret =  __mutex_fastpath_lock_retval(&lock->count);  in mutex_lock_interruptible()
796 	if (likely(!ret)) {  in mutex_lock_interruptible()
807 	int ret;  in mutex_lock_killable()  local
810 	ret = __mutex_fastpath_lock_retval(&lock->count);  in mutex_lock_killable()
811 	if (likely(!ret)) {  in mutex_lock_killable()
906 	int ret;  in mutex_trylock()  local
908 	ret = __mutex_fastpath_trylock(&lock->count, __mutex_trylock_slowpath);  in mutex_trylock()
909 	if (ret)  in mutex_trylock()
912 	return ret;  in mutex_trylock()
920 	int ret;  in __ww_mutex_lock()  local
924 	ret = __mutex_fastpath_lock_retval(&lock->base.count);  in __ww_mutex_lock()
926 	if (likely(!ret)) {  in __ww_mutex_lock()
930 		ret = __ww_mutex_lock_slowpath(lock, ctx);  in __ww_mutex_lock()
931 	return ret;  in __ww_mutex_lock()
938 	int ret;  in __ww_mutex_lock_interruptible()  local
942 	ret = __mutex_fastpath_lock_retval(&lock->base.count);  in __ww_mutex_lock_interruptible()
944 	if (likely(!ret)) {  in __ww_mutex_lock_interruptible()
948 		ret = __ww_mutex_lock_interruptible_slowpath(lock, ctx);  in __ww_mutex_lock_interruptible()
949 	return ret;  in __ww_mutex_lock_interruptible()