2866 	struct orphan_dir_info *entry, *odi;  in add_orphan_dir_info()  local
2880 	odi = kmalloc(sizeof(*odi), GFP_KERNEL);  in add_orphan_dir_info()
2881 	if (!odi)  in add_orphan_dir_info()
2883 	odi->ino = dir_ino;  in add_orphan_dir_info()
2884 	odi->gen = 0;  in add_orphan_dir_info()
2885 	odi->last_dir_index_offset = 0;  in add_orphan_dir_info()
2887 	rb_link_node(&odi->node, parent, p);  in add_orphan_dir_info()
2888 	rb_insert_color(&odi->node, &sctx->orphan_dirs);  in add_orphan_dir_info()
2889 	return odi;  in add_orphan_dir_info()
2912 	struct orphan_dir_info *odi = get_orphan_dir_info(sctx, dir_ino);  in is_waiting_for_rm()  local
2914 	return odi != NULL;  in is_waiting_for_rm()
2918 				 struct orphan_dir_info *odi)  in free_orphan_dir_info()  argument
2920 	if (!odi)  in free_orphan_dir_info()
2922 	rb_erase(&odi->node, &sctx->orphan_dirs);  in free_orphan_dir_info()
2923 	kfree(odi);  in free_orphan_dir_info()
2941 	struct orphan_dir_info *odi = NULL;  in can_rmdir()  local
2957 	odi = get_orphan_dir_info(sctx, dir);  in can_rmdir()
2958 	if (odi)  in can_rmdir()
2959 		key.offset = odi->last_dir_index_offset;  in can_rmdir()
2988 			odi = add_orphan_dir_info(sctx, dir);  in can_rmdir()
2989 			if (IS_ERR(odi)) {  in can_rmdir()
2990 				ret = PTR_ERR(odi);  in can_rmdir()
2993 			odi->gen = dir_gen;  in can_rmdir()
2994 			odi->last_dir_index_offset = found_key.offset;  in can_rmdir()
3001 			odi = add_orphan_dir_info(sctx, dir);  in can_rmdir()
3002 			if (IS_ERR(odi)) {  in can_rmdir()
3003 				ret = PTR_ERR(odi);  in can_rmdir()
3006 			odi->gen = dir_gen;  in can_rmdir()
3007 			odi->last_dir_index_offset = found_key.offset;  in can_rmdir()
3014 	free_orphan_dir_info(sctx, odi);  in can_rmdir()
3291 		struct orphan_dir_info *odi;  in apply_dir_move()  local
3294 		odi = get_orphan_dir_info(sctx, rmdir_ino);  in apply_dir_move()
3295 		if (!odi) {  in apply_dir_move()
3299 		gen = odi->gen;  in apply_dir_move()
7434 		struct orphan_dir_info *odi;  in btrfs_ioctl_send()  local
7437 		odi = rb_entry(n, struct orphan_dir_info, node);  in btrfs_ioctl_send()
7438 		free_orphan_dir_info(sctx, odi);  in btrfs_ioctl_send()