29 	struct btrfs_inode_ref *ref;  in find_name_in_backref()  local
40 		ref = (struct btrfs_inode_ref *)(ptr + cur_offset);  in find_name_in_backref()
41 		len = btrfs_inode_ref_name_len(leaf, ref);  in find_name_in_backref()
42 		name_ptr = (unsigned long)(ref + 1);  in find_name_in_backref()
43 		cur_offset += len + sizeof(*ref);  in find_name_in_backref()
47 			*ref_ret = ref;  in find_name_in_backref()
200 	struct btrfs_inode_ref *ref;  in btrfs_del_inode_ref()  local
208 	int del_len = name_len + sizeof(*ref);  in btrfs_del_inode_ref()
228 	if (!find_name_in_backref(path, name, name_len, &ref)) {  in btrfs_del_inode_ref()
237 		*index = btrfs_inode_ref_index(leaf, ref);  in btrfs_del_inode_ref()
243 	ptr = (unsigned long)ref;  in btrfs_del_inode_ref()
244 	sub_item_len = name_len + sizeof(*ref);  in btrfs_del_inode_ref()
333 	struct btrfs_inode_ref *ref;  in btrfs_insert_inode_ref()  local
336 	int ins_len = name_len + sizeof(*ref);  in btrfs_insert_inode_ref()
353 		if (find_name_in_backref(path, name, name_len, &ref))  in btrfs_insert_inode_ref()
358 		ref = btrfs_item_ptr(path->nodes[0], path->slots[0],  in btrfs_insert_inode_ref()
360 		ref = (struct btrfs_inode_ref *)((unsigned long)ref + old_size);  in btrfs_insert_inode_ref()
361 		btrfs_set_inode_ref_name_len(path->nodes[0], ref, name_len);  in btrfs_insert_inode_ref()
362 		btrfs_set_inode_ref_index(path->nodes[0], ref, index);  in btrfs_insert_inode_ref()
363 		ptr = (unsigned long)(ref + 1);  in btrfs_insert_inode_ref()
367 			if (find_name_in_backref(path, name, name_len, &ref))  in btrfs_insert_inode_ref()
374 		ref = btrfs_item_ptr(path->nodes[0], path->slots[0],  in btrfs_insert_inode_ref()
376 		btrfs_set_inode_ref_name_len(path->nodes[0], ref, name_len);  in btrfs_insert_inode_ref()
377 		btrfs_set_inode_ref_index(path->nodes[0], ref, index);  in btrfs_insert_inode_ref()
378 		ptr = (unsigned long)(ref + 1);  in btrfs_insert_inode_ref()