Lines Matching defs:mutex
678 * either to shorten any mutex locking time, or before resources- and
737 * @mutex: The mutex used to protect resource reservation.
740 * Note that the single reservation mutex @mutex is an unfortunate
749 struct mutex *mutex,
754 if (mutex) {
756 ret = mutex_lock_interruptible(mutex);
758 mutex_lock(mutex);
763 ctx->res_mutex = mutex;
787 if (mutex)
788 mutex_unlock(mutex);