352 	struct btrfs_root_ref *ref;  in btrfs_del_root_ref()  local
371 		ref = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_del_root_ref()
373 		ptr = (unsigned long)(ref + 1);  in btrfs_del_root_ref()
374 		if ((btrfs_root_ref_dirid(leaf, ref) != dirid) ||  in btrfs_del_root_ref()
375 		    (btrfs_root_ref_name_len(leaf, ref) != name_len) ||  in btrfs_del_root_ref()
380 		*sequence = btrfs_root_ref_sequence(leaf, ref);  in btrfs_del_root_ref()
426 	struct btrfs_root_ref *ref;  in btrfs_add_root_ref()  local
439 				      sizeof(*ref) + name_len);  in btrfs_add_root_ref()
447 	ref = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_root_ref);  in btrfs_add_root_ref()
448 	btrfs_set_root_ref_dirid(leaf, ref, dirid);  in btrfs_add_root_ref()
449 	btrfs_set_root_ref_sequence(leaf, ref, sequence);  in btrfs_add_root_ref()
450 	btrfs_set_root_ref_name_len(leaf, ref, name_len);  in btrfs_add_root_ref()
451 	ptr = (unsigned long)(ref + 1);  in btrfs_add_root_ref()