Lines Matching full:unplug

75 	mutex_lock(&ptdev->unplug.lock);
77 		/* Someone beat us, release the lock and wait for the unplug
80 		mutex_unlock(&ptdev->unplug.lock);
81 		wait_for_completion(&ptdev->unplug.done);
90 	/* We do the rest of the unplug with the unplug lock released,
91 	 * future callers will wait on ptdev->unplug.done anyway.
93 	mutex_unlock(&ptdev->unplug.lock);
112 	/* Report the unplug operation as done to unblock concurrent
115 	complete_all(&ptdev->unplug.done);
174 	init_completion(&ptdev->unplug.done);
175 	ret = drmm_mutex_init(&ptdev->base, &ptdev->unplug.lock);