317 	struct btrfs_delayed_item *item;  in btrfs_alloc_delayed_item()  local
318 	item = kmalloc(sizeof(*item) + data_len, GFP_NOFS);  in btrfs_alloc_delayed_item()
319 	if (item) {  in btrfs_alloc_delayed_item()
320 		item->data_len = data_len;  in btrfs_alloc_delayed_item()
321 		item->ins_or_del = 0;  in btrfs_alloc_delayed_item()
322 		item->bytes_reserved = 0;  in btrfs_alloc_delayed_item()
323 		item->delayed_node = NULL;  in btrfs_alloc_delayed_item()
324 		atomic_set(&item->refs, 1);  in btrfs_alloc_delayed_item()
326 	return item;  in btrfs_alloc_delayed_item()
394 	struct btrfs_delayed_item *item;  in __btrfs_lookup_delayed_insertion_item()  local
396 	item = __btrfs_lookup_delayed_item(&delayed_node->ins_root, key,  in __btrfs_lookup_delayed_insertion_item()
398 	return item;  in __btrfs_lookup_delayed_insertion_item()
408 	struct btrfs_delayed_item *item;  in __btrfs_add_delayed_item()  local
422 		item = rb_entry(parent_node, struct btrfs_delayed_item,  in __btrfs_add_delayed_item()
425 		cmp = btrfs_comp_cpu_keys(&item->key, &ins->key);  in __btrfs_add_delayed_item()
450 					      struct btrfs_delayed_item *item)  in __btrfs_add_delayed_insertion_item()  argument
452 	return __btrfs_add_delayed_item(node, item,  in __btrfs_add_delayed_insertion_item()
457 					     struct btrfs_delayed_item *item)  in __btrfs_add_delayed_deletion_item()  argument
459 	return __btrfs_add_delayed_item(node, item,  in __btrfs_add_delayed_deletion_item()
494 static void btrfs_release_delayed_item(struct btrfs_delayed_item *item)  in btrfs_release_delayed_item()  argument
496 	if (item) {  in btrfs_release_delayed_item()
497 		__btrfs_remove_delayed_item(item);  in btrfs_release_delayed_item()
498 		if (atomic_dec_and_test(&item->refs))  in btrfs_release_delayed_item()
499 			kfree(item);  in btrfs_release_delayed_item()
507 	struct btrfs_delayed_item *item = NULL;  in __btrfs_first_delayed_insertion_item()  local
511 		item = rb_entry(p, struct btrfs_delayed_item, rb_node);  in __btrfs_first_delayed_insertion_item()
513 	return item;  in __btrfs_first_delayed_insertion_item()
520 	struct btrfs_delayed_item *item = NULL;  in __btrfs_first_delayed_deletion_item()  local
524 		item = rb_entry(p, struct btrfs_delayed_item, rb_node);  in __btrfs_first_delayed_deletion_item()
526 	return item;  in __btrfs_first_delayed_deletion_item()
530 						struct btrfs_delayed_item *item)  in __btrfs_next_delayed_item()  argument
535 	p = rb_next(&item->rb_node);  in __btrfs_next_delayed_item()
544 					       struct btrfs_delayed_item *item)  in btrfs_delayed_item_reserve_metadata()  argument
561 					      item->key.objectid,  in btrfs_delayed_item_reserve_metadata()
563 		item->bytes_reserved = num_bytes;  in btrfs_delayed_item_reserve_metadata()
570 						struct btrfs_delayed_item *item)  in btrfs_delayed_item_release_metadata()  argument
574 	if (!item->bytes_reserved)  in btrfs_delayed_item_release_metadata()
579 				      item->key.objectid, item->bytes_reserved,  in btrfs_delayed_item_release_metadata()
582 				item->bytes_reserved);  in btrfs_delayed_item_release_metadata()
721 				    struct btrfs_delayed_item *item)  in btrfs_batch_insert_items()  argument
742 	next = item;  in btrfs_batch_insert_items()
901 				    struct btrfs_delayed_item *item)  in btrfs_batch_delete_items()  argument
919 	next = item;  in btrfs_batch_delete_items()
1517 	struct btrfs_delayed_item *item;  in btrfs_delete_delayed_insertion_item()  local
1520 	item = __btrfs_lookup_delayed_insertion_item(node, key);  in btrfs_delete_delayed_insertion_item()
1521 	if (!item) {  in btrfs_delete_delayed_insertion_item()
1526 	btrfs_delayed_item_release_metadata(root, item);  in btrfs_delete_delayed_insertion_item()
1527 	btrfs_release_delayed_item(item);  in btrfs_delete_delayed_insertion_item()
1537 	struct btrfs_delayed_item *item;  in btrfs_delete_delayed_dir_index()  local
1553 	item = btrfs_alloc_delayed_item(0);  in btrfs_delete_delayed_dir_index()
1554 	if (!item) {  in btrfs_delete_delayed_dir_index()
1559 	item->key = item_key;  in btrfs_delete_delayed_dir_index()
1561 	ret = btrfs_delayed_item_reserve_metadata(trans, root, item);  in btrfs_delete_delayed_dir_index()
1569 	ret = __btrfs_add_delayed_deletion_item(node, item);  in btrfs_delete_delayed_dir_index()
1610 	struct btrfs_delayed_item *item;  in btrfs_get_delayed_items()  local
1617 	item = __btrfs_first_delayed_insertion_item(delayed_node);  in btrfs_get_delayed_items()
1618 	while (item) {  in btrfs_get_delayed_items()
1619 		atomic_inc(&item->refs);  in btrfs_get_delayed_items()
1620 		list_add_tail(&item->readdir_list, ins_list);  in btrfs_get_delayed_items()
1621 		item = __btrfs_next_delayed_item(item);  in btrfs_get_delayed_items()
1624 	item = __btrfs_first_delayed_deletion_item(delayed_node);  in btrfs_get_delayed_items()
1625 	while (item) {  in btrfs_get_delayed_items()
1626 		atomic_inc(&item->refs);  in btrfs_get_delayed_items()
1627 		list_add_tail(&item->readdir_list, del_list);  in btrfs_get_delayed_items()
1628 		item = __btrfs_next_delayed_item(item);  in btrfs_get_delayed_items()