fs/bcachefs/btree_key_cache.c

56 	if (!six_trylock_intent(&ck->c.lock))
60 		six_unlock_intent(&ck->c.lock);
64 	if (!six_trylock_write(&ck->c.lock)) {
65 		six_unlock_intent(&ck->c.lock);
92 	if (ck->c.lock.readers) {
105 	six_unlock_write(&ck->c.lock);
106 	six_unlock_intent(&ck->c.lock);
134 	if (!ck->c.lock.readers) {
149 			mutex_lock(&bc->lock);
161 			mutex_unlock(&bc->lock);
164 		mutex_lock(&bc->lock);
167 		mutex_unlock(&bc->lock);
170 		mutex_lock(&bc->lock);
173 		mutex_unlock(&bc->lock);
194 	six_unlock_write(&ck->c.lock);
195 	six_unlock_intent(&ck->c.lock);
219 			mutex_lock(&bc->lock);
233 			mutex_unlock(&bc->lock);
236 		mutex_lock(&bc->lock);
242 		mutex_unlock(&bc->lock);
245 		mutex_lock(&bc->lock);
251 		mutex_unlock(&bc->lock);
262 		path->l[0].lock_seq = six_lock_seq(&ck->c.lock);
289 	BUG_ON(!six_trylock_intent(&ck->c.lock));
290 	BUG_ON(!six_trylock_write(&ck->c.lock));
303 	mutex_lock(&c->lock);
317 	mutex_unlock(&c->lock);
357 			six_unlock_write(&ck->c.lock);
358 			six_unlock_intent(&ck->c.lock);
370 	six_unlock_write(&ck->c.lock);
505 			six_unlock_type(&ck->c.lock, lock_want);
513 	path->l[0].lock_seq	= six_lock_seq(&ck->c.lock);
588 			six_unlock_type(&ck->c.lock, lock_want);
596 	path->l[0].lock_seq	= six_lock_seq(&ck->c.lock);
736 		six_unlock_read(&ck->c.lock);
743 		six_unlock_read(&ck->c.lock);
746 	six_unlock_read(&ck->c.lock);
782 	 * To minimize lock contention, we only add the journal pin here and
837 	mutex_lock(&bc->lock);
851 		six_lock_exit(&ck->c.lock);
864 		six_lock_exit(&ck->c.lock);
911 	mutex_unlock(&bc->lock);
941 	mutex_lock(&bc->lock);
976 	mutex_unlock(&bc->lock);
983 		six_lock_exit(&ck->c.lock);
1005 	mutex_init(&c->lock);