30 	BTRFS_PATH_AUTO_FREE(path);  in btrfs_uuid_tree_lookup()
40 	path = btrfs_alloc_path();  in btrfs_uuid_tree_lookup()
41 	if (!path)  in btrfs_uuid_tree_lookup()
45 	ret = btrfs_search_slot(NULL, uuid_root, &key, path, 0, 0);  in btrfs_uuid_tree_lookup()
51 	eb = path->nodes[0];  in btrfs_uuid_tree_lookup()
52 	slot = path->slots[0];  in btrfs_uuid_tree_lookup()
84 	BTRFS_PATH_AUTO_FREE(path);  in btrfs_uuid_tree_add()
100 	path = btrfs_alloc_path();  in btrfs_uuid_tree_add()
101 	if (!path)  in btrfs_uuid_tree_add()
104 	ret = btrfs_insert_empty_item(trans, uuid_root, path, &key,  in btrfs_uuid_tree_add()
108 		eb = path->nodes[0];  in btrfs_uuid_tree_add()
109 		slot = path->slots[0];  in btrfs_uuid_tree_add()
116 		btrfs_extend_item(trans, path, sizeof(subid_le));  in btrfs_uuid_tree_add()
117 		eb = path->nodes[0];  in btrfs_uuid_tree_add()
118 		slot = path->slots[0];  in btrfs_uuid_tree_add()
139 	BTRFS_PATH_AUTO_FREE(path);  in btrfs_uuid_tree_remove()
154 	path = btrfs_alloc_path();  in btrfs_uuid_tree_remove()
155 	if (!path)  in btrfs_uuid_tree_remove()
158 	ret = btrfs_search_slot(trans, uuid_root, &key, path, -1, 1);  in btrfs_uuid_tree_remove()
167 	eb = path->nodes[0];  in btrfs_uuid_tree_remove()
168 	slot = path->slots[0];  in btrfs_uuid_tree_remove()
191 		return btrfs_del_item(trans, uuid_root, path);  in btrfs_uuid_tree_remove()
197 	btrfs_truncate_item(trans, path, item_size - sizeof(subid), 1);  in btrfs_uuid_tree_remove()
212 	BTRFS_PATH_AUTO_FREE(path);  in btrfs_uuid_tree_check_overflow()
220 	path = btrfs_alloc_path();  in btrfs_uuid_tree_check_overflow()
221 	if (!path)  in btrfs_uuid_tree_check_overflow()
225 	ret = btrfs_search_slot(NULL, fs_info->uuid_root, &key, path, 0, 0);  in btrfs_uuid_tree_check_overflow()
231 	item_size = btrfs_item_size(path->nodes[0], path->slots[0]);  in btrfs_uuid_tree_check_overflow()
302 	BTRFS_PATH_AUTO_FREE(path);  in btrfs_uuid_tree_iterate()
309 	path = btrfs_alloc_path();  in btrfs_uuid_tree_iterate()
310 	if (!path)  in btrfs_uuid_tree_iterate()
318 	ret = btrfs_search_forward(root, &key, path, BTRFS_OLDEST_GENERATION);  in btrfs_uuid_tree_iterate()
329 		leaf = path->nodes[0];  in btrfs_uuid_tree_iterate()
330 		slot = path->slots[0];  in btrfs_uuid_tree_iterate()
360 				btrfs_release_path(path);  in btrfs_uuid_tree_iterate()
383 		ret = btrfs_next_item(root, path);  in btrfs_uuid_tree_iterate()
399 	struct btrfs_path *path = NULL;  in btrfs_uuid_scan_kthread()  local
408 	path = btrfs_alloc_path();  in btrfs_uuid_scan_kthread()
409 	if (!path) {  in btrfs_uuid_scan_kthread()
423 		ret = btrfs_search_forward(root, &key, path,  in btrfs_uuid_scan_kthread()
437 		eb = path->nodes[0];  in btrfs_uuid_scan_kthread()
438 		slot = path->slots[0];  in btrfs_uuid_scan_kthread()
454 			btrfs_release_path(path);  in btrfs_uuid_scan_kthread()
469 		btrfs_release_path(path);  in btrfs_uuid_scan_kthread()
494 		btrfs_release_path(path);  in btrfs_uuid_scan_kthread()
518 	btrfs_free_path(path);  in btrfs_uuid_scan_kthread()