Lines Matching defs:mutex
639 * either to shorten any mutex locking time, or before resources- and
698 * @mutex: The mutex used to protect resource reservation.
701 * Note that the single reservation mutex @mutex is an unfortunate
710 struct mutex *mutex,
715 if (mutex) {
717 ret = mutex_lock_interruptible(mutex);
719 mutex_lock(mutex);
724 ctx->res_mutex = mutex;
748 if (mutex)
749 mutex_unlock(mutex);