root_ref         1013 fs/btrfs/super.c 	struct btrfs_root_ref *root_ref;
root_ref         1063 fs/btrfs/super.c 		root_ref = btrfs_item_ptr(path->nodes[0], path->slots[0],
root_ref         1065 fs/btrfs/super.c 		len = btrfs_root_ref_name_len(path->nodes[0], root_ref);
root_ref         1072 fs/btrfs/super.c 				   (unsigned long)(root_ref + 1), len);
root_ref         1074 fs/btrfs/super.c 		dirid = btrfs_root_ref_dirid(path->nodes[0], root_ref);