67 		if (!p->nodes[i] || !p->locks[i])  in btrfs_set_path_blocking()
74 		if (p->locks[i] == BTRFS_READ_LOCK) {  in btrfs_set_path_blocking()
76 			p->locks[i] = BTRFS_READ_LOCK_BLOCKING;  in btrfs_set_path_blocking()
77 		} else if (p->locks[i] == BTRFS_WRITE_LOCK) {  in btrfs_set_path_blocking()
79 			p->locks[i] = BTRFS_WRITE_LOCK_BLOCKING;  in btrfs_set_path_blocking()
107 		if (p->locks[i]) {  in btrfs_release_path()
108 			btrfs_tree_unlock_rw(p->nodes[i], p->locks[i]);  in btrfs_release_path()
109 			p->locks[i] = 0;  in btrfs_release_path()
1896 	WARN_ON(path->locks[level] != BTRFS_WRITE_LOCK &&  in balance_level()
1897 		path->locks[level] != BTRFS_WRITE_LOCK_BLOCKING);  in balance_level()
1941 		path->locks[level] = 0;  in balance_level()
2381 		if (!path->locks[i])  in unlock_up()
2401 			btrfs_tree_unlock_rw(t, path->locks[i]);  in unlock_up()
2402 			path->locks[i] = 0;  in unlock_up()
2431 		if (!path->locks[i])  in btrfs_unlock_up_safe()
2433 		btrfs_tree_unlock_rw(path->nodes[i], path->locks[i]);  in btrfs_unlock_up_safe()
2434 		path->locks[i] = 0;  in btrfs_unlock_up_safe()
2743 		p->locks[level] = root_lock;  in btrfs_search_slot_get_root()
2896 			if (u < BTRFS_MAX_LEVEL && p->locks[u]) {  in btrfs_search_slot()
2897 				btrfs_tree_unlock_rw(p->nodes[u], p->locks[u]);  in btrfs_search_slot()
2898 				p->locks[u] = 0;  in btrfs_search_slot()
2962 					p->locks[level] = BTRFS_WRITE_LOCK;  in btrfs_search_slot()
2968 					p->locks[level] = BTRFS_READ_LOCK;  in btrfs_search_slot()
3050 	p->locks[level] = BTRFS_READ_LOCK;  in btrfs_search_old_slot()
3107 			p->locks[level] = BTRFS_READ_LOCK;  in btrfs_search_old_slot()
3480 	path->locks[level] = BTRFS_WRITE_LOCK_BLOCKING;  in insert_new_root()
5250 	path->locks[level] = BTRFS_READ_LOCK;  in btrfs_search_forward()
5323 		path->locks[level - 1] = BTRFS_READ_LOCK;  in btrfs_search_forward()
5370 			if (path->locks[level + 1] || path->skip_locking) {  in btrfs_find_next_key()
5514 		next_rw_lock = path->locks[level];  in btrfs_next_old_leaf()
5552 		if (path->locks[level])  in btrfs_next_old_leaf()
5553 			btrfs_tree_unlock_rw(c, path->locks[level]);  in btrfs_next_old_leaf()
5559 			path->locks[level] = next_rw_lock;  in btrfs_next_old_leaf()