66 		    struct btrfs_key *root_key)  in btrfs_find_root()  argument
100 	if (root_key)  in btrfs_find_root()
101 		memcpy(root_key, &found_key, sizeof(found_key));  in btrfs_find_root()
142 			root->root_key.objectid);  in btrfs_update_root()
213 	struct btrfs_key root_key;  in btrfs_find_orphan_roots()  local
226 	root_key.type = BTRFS_ROOT_ITEM_KEY;  in btrfs_find_orphan_roots()
227 	root_key.offset = (u64)-1;  in btrfs_find_orphan_roots()
253 		root_key.objectid = key.offset;  in btrfs_find_orphan_roots()
263 		root = btrfs_lookup_fs_root(fs_info, root_key.objectid);  in btrfs_find_orphan_roots()
272 		root = btrfs_read_fs_root(tree_root, &root_key);  in btrfs_find_orphan_roots()
289 						    root_key.objectid);  in btrfs_find_orphan_roots()