2867 	struct orphan_dir_info *entry, *odi;  in add_orphan_dir_info()  local
2884 	odi = kmalloc(sizeof(*odi), GFP_KERNEL);  in add_orphan_dir_info()
2885 	if (!odi)  in add_orphan_dir_info()
2887 	odi->ino = dir_ino;  in add_orphan_dir_info()
2888 	odi->gen = dir_gen;  in add_orphan_dir_info()
2889 	odi->last_dir_index_offset = 0;  in add_orphan_dir_info()
2891 	rb_link_node(&odi->node, parent, p);  in add_orphan_dir_info()
2892 	rb_insert_color(&odi->node, &sctx->orphan_dirs);  in add_orphan_dir_info()
2893 	return odi;  in add_orphan_dir_info()
2920 	struct orphan_dir_info *odi = get_orphan_dir_info(sctx, dir_ino, gen);  in is_waiting_for_rm()  local
2922 	return odi != NULL;  in is_waiting_for_rm()
2926 				 struct orphan_dir_info *odi)  in free_orphan_dir_info()  argument
2928 	if (!odi)  in free_orphan_dir_info()
2930 	rb_erase(&odi->node, &sctx->orphan_dirs);  in free_orphan_dir_info()
2931 	kfree(odi);  in free_orphan_dir_info()
2949 	struct orphan_dir_info *odi = NULL;  in can_rmdir()  local
2965 	odi = get_orphan_dir_info(sctx, dir, dir_gen);  in can_rmdir()
2966 	if (odi)  in can_rmdir()
2967 		key.offset = odi->last_dir_index_offset;  in can_rmdir()
2996 			odi = add_orphan_dir_info(sctx, dir, dir_gen);  in can_rmdir()
2997 			if (IS_ERR(odi)) {  in can_rmdir()
2998 				ret = PTR_ERR(odi);  in can_rmdir()
3001 			odi->gen = dir_gen;  in can_rmdir()
3002 			odi->last_dir_index_offset = found_key.offset;  in can_rmdir()
3010 			odi = add_orphan_dir_info(sctx, dir, dir_gen);  in can_rmdir()
3011 			if (IS_ERR(odi)) {  in can_rmdir()
3012 				ret = PTR_ERR(odi);  in can_rmdir()
3015 			odi->gen = dir_gen;  in can_rmdir()
3016 			odi->last_dir_index_offset = found_key.offset;  in can_rmdir()
3023 	free_orphan_dir_info(sctx, odi);  in can_rmdir()
3304 		struct orphan_dir_info *odi;  in apply_dir_move()  local
3307 		odi = get_orphan_dir_info(sctx, rmdir_ino, rmdir_gen);  in apply_dir_move()
3308 		if (!odi) {  in apply_dir_move()
3312 		gen = odi->gen;  in apply_dir_move()
7499 		struct orphan_dir_info *odi;  in btrfs_ioctl_send()  local
7502 		odi = rb_entry(n, struct orphan_dir_info, node);  in btrfs_ioctl_send()
7503 		free_orphan_dir_info(sctx, odi);  in btrfs_ioctl_send()