fs/bcachefs/btree_update_interior.c

239 	mutex_lock(&c->btree_cache.lock);
241 	mutex_unlock(&c->btree_cache.lock);
254 	six_unlock_write(&b->c.lock);
269 	struct prealloc_nodes *p = &as->prealloc_nodes[b->c.lock.readers != NULL];
284 	mutex_lock(&c->btree_cache.lock);
287 	mutex_unlock(&c->btree_cache.lock);
292 	six_unlock_intent(&b->c.lock);
364 	six_unlock_write(&b->c.lock);
365 	six_unlock_intent(&b->c.lock);
516 			six_unlock_write(&b->c.lock);
517 			six_unlock_intent(&b->c.lock);
700 		six_unlock_read(&b->c.lock);
715 	 * reclaim lock, but we may need to release the open buckets we have
766 		path->l[b->c.level].lock_seq = six_lock_seq(&b->c.lock);
806 		six_unlock_write(&b->c.lock);
830 		six_unlock_read(&b->c.lock);
1296 	mutex_lock(&c->btree_cache.lock);
1298 	mutex_unlock(&c->btree_cache.lock);
1339 	 * an intent lock on the new root, and any updates that would
1619 		six_unlock_write(&n2->c.lock);
1620 		six_unlock_write(&n1->c.lock);
1623 		six_lock_increment(&n1->c.lock, SIX_LOCK_intent);
1628 		six_lock_increment(&n2->c.lock, SIX_LOCK_intent);
1645 			six_unlock_write(&n3->c.lock);
1649 			six_lock_increment(&n3->c.lock, SIX_LOCK_intent);
1670 		six_unlock_write(&n1->c.lock);
1673 		six_lock_increment(&n1->c.lock, SIX_LOCK_intent);
1709 	 * nodes - else another thread could re-acquire a read lock on the old
1722 		six_unlock_intent(&n3->c.lock);
1724 		six_unlock_intent(&n2->c.lock);
1725 	six_unlock_intent(&n1->c.lock);
1884 	six_unlock_write(&n->c.lock);
1888 	six_lock_increment(&n->c.lock, SIX_LOCK_intent);
1904 	six_unlock_intent(&n->c.lock);
1906 	mutex_lock(&c->btree_cache.lock);
1908 	mutex_unlock(&c->btree_cache.lock);
2073 	six_unlock_write(&n->c.lock);
2076 	six_lock_increment(&n->c.lock, SIX_LOCK_intent);
2103 	six_unlock_intent(&n->c.lock);
2151 	six_unlock_write(&n->c.lock);
2154 	six_lock_increment(&n->c.lock, SIX_LOCK_intent);
2176 	six_unlock_intent(&n->c.lock);
2393 		mutex_lock(&c->btree_cache.lock);
2400 		mutex_unlock(&c->btree_cache.lock);
2411 		mutex_lock(&c->btree_cache.lock);
2413 		mutex_unlock(&c->btree_cache.lock);
2455 		mutex_lock(&c->btree_cache.lock);
2457 		mutex_unlock(&c->btree_cache.lock);
2459 		six_unlock_write(&new_hash->c.lock);
2460 		six_unlock_intent(&new_hash->c.lock);
2555 	six_unlock_write(&b->c.lock);
2556 	six_unlock_intent(&b->c.lock);