2882 	struct orphan_dir_info *entry, *odi;  in add_orphan_dir_info()  local
2899 	odi = kmalloc(sizeof(*odi), GFP_KERNEL);  in add_orphan_dir_info()
2900 	if (!odi)  in add_orphan_dir_info()
2902 	odi->ino = dir_ino;  in add_orphan_dir_info()
2903 	odi->gen = dir_gen;  in add_orphan_dir_info()
2904 	odi->last_dir_index_offset = 0;  in add_orphan_dir_info()
2906 	rb_link_node(&odi->node, parent, p);  in add_orphan_dir_info()
2907 	rb_insert_color(&odi->node, &sctx->orphan_dirs);  in add_orphan_dir_info()
2908 	return odi;  in add_orphan_dir_info()
2935 	struct orphan_dir_info *odi = get_orphan_dir_info(sctx, dir_ino, gen);  in is_waiting_for_rm()  local
2937 	return odi != NULL;  in is_waiting_for_rm()
2941 				 struct orphan_dir_info *odi)  in free_orphan_dir_info()  argument
2943 	if (!odi)  in free_orphan_dir_info()
2945 	rb_erase(&odi->node, &sctx->orphan_dirs);  in free_orphan_dir_info()
2946 	kfree(odi);  in free_orphan_dir_info()
2964 	struct orphan_dir_info *odi = NULL;  in can_rmdir()  local
2980 	odi = get_orphan_dir_info(sctx, dir, dir_gen);  in can_rmdir()
2981 	if (odi)  in can_rmdir()
2982 		key.offset = odi->last_dir_index_offset;  in can_rmdir()
3011 			odi = add_orphan_dir_info(sctx, dir, dir_gen);  in can_rmdir()
3012 			if (IS_ERR(odi)) {  in can_rmdir()
3013 				ret = PTR_ERR(odi);  in can_rmdir()
3016 			odi->gen = dir_gen;  in can_rmdir()
3017 			odi->last_dir_index_offset = found_key.offset;  in can_rmdir()
3025 			odi = add_orphan_dir_info(sctx, dir, dir_gen);  in can_rmdir()
3026 			if (IS_ERR(odi)) {  in can_rmdir()
3027 				ret = PTR_ERR(odi);  in can_rmdir()
3030 			odi->gen = dir_gen;  in can_rmdir()
3031 			odi->last_dir_index_offset = found_key.offset;  in can_rmdir()
3038 	free_orphan_dir_info(sctx, odi);  in can_rmdir()
3319 		struct orphan_dir_info *odi;  in apply_dir_move()  local
3322 		odi = get_orphan_dir_info(sctx, rmdir_ino, rmdir_gen);  in apply_dir_move()
3323 		if (!odi) {  in apply_dir_move()
3327 		gen = odi->gen;  in apply_dir_move()
7606 		struct orphan_dir_info *odi;  in btrfs_ioctl_send()  local
7609 		odi = rb_entry(n, struct orphan_dir_info, node);  in btrfs_ioctl_send()
7610 		free_orphan_dir_info(sctx, odi);  in btrfs_ioctl_send()