Lines Matching refs:mutex

52 	if ((ret = mutex_init(&rw->mutex, USYNC_THREAD, 0)) != 0)
116 	if ((ret = mutex_lock(&rw->mutex)) != 0)
130 	(void) mutex_unlock(&rw->mutex);
143 	if ((ret = mutex_lock(&rw->mutex)) != 0)
157 	(void) mutex_unlock(&rw->mutex);
182 	if ((ret = mutex_lock(&rw->mutex)) != 0)
186 		(void) mutex_unlock(&rw->mutex);
195 		return (mutex_unlock(&rw->mutex));
200 	 * all other readers are blocked waiting for the mutex.
235 		 *		- N readers, but all blocked on the mutex
246 		 * Provided that all readers are blocked on the mutex
261 			(void) mutex_unlock(&rw->mutex);
270 		if ((ret = cond_wait(&rw->cv, &rw->mutex)) != 0) {
280 			(void) mutex_unlock(&rw->mutex);
302 	return (mutex_unlock(&rw->mutex));
364 	if ((ret = mutex_lock(&rw->mutex)) != 0)
368 		(void) mutex_unlock(&rw->mutex);
380 		if ((ret = cond_wait(&rw->cv, &rw->mutex)) != 0) {
390 			(void) mutex_unlock(&rw->mutex);
405 	ret = mutex_unlock(&rw->mutex);
427 	if ((ret = mutex_lock(&rw->mutex)) != 0)
431 		(void) mutex_unlock(&rw->mutex);
441 		(void) mutex_unlock(&rw->mutex);
450 			(void) mutex_unlock(&rw->mutex);
455 	return (mutex_unlock(&rw->mutex));
479 	if ((ret = mutex_lock(&rw->mutex)) != 0)
483 		(void) mutex_unlock(&rw->mutex);
493 		(void) mutex_unlock(&rw->mutex);
507 		(void) mutex_unlock(&rw->mutex);
539 			(void) mutex_unlock(&rw->mutex);
544 	return (mutex_unlock(&rw->mutex));
565 	if ((ret = mutex_lock(&rw->mutex)) != 0)
569 		(void) mutex_unlock(&rw->mutex);
574 		ret = mutex_unlock(&rw->mutex);
583 	return (mutex_unlock(&rw->mutex));
609 	if ((ret = mutex_lock(&rw->mutex)) != 0)
613 		(void) mutex_unlock(&rw->mutex);
619 		(void) mutex_unlock(&rw->mutex);
624 		(void) mutex_unlock(&rw->mutex);
631 			(void) mutex_unlock(&rw->mutex);
637 	ret = mutex_unlock(&rw->mutex);
659 	if ((ret = mutex_lock(&rw->mutex)) != 0)
663 		(void) mutex_unlock(&rw->mutex);
681 		(void) mutex_unlock(&rw->mutex);
686 	 * Mark lock destroyed, so that any thread waiting on the mutex
695 	return (mutex_unlock(&rw->mutex));