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()
498 static void btrfs_release_delayed_item(struct btrfs_delayed_item *item)  in btrfs_release_delayed_item()  argument
500 	if (item) {  in btrfs_release_delayed_item()
501 		__btrfs_remove_delayed_item(item);  in btrfs_release_delayed_item()
502 		if (atomic_dec_and_test(&item->refs))  in btrfs_release_delayed_item()
503 			kfree(item);  in btrfs_release_delayed_item()
511 	struct btrfs_delayed_item *item = NULL;  in __btrfs_first_delayed_insertion_item()  local
515 		item = rb_entry(p, struct btrfs_delayed_item, rb_node);  in __btrfs_first_delayed_insertion_item()
517 	return item;  in __btrfs_first_delayed_insertion_item()
524 	struct btrfs_delayed_item *item = NULL;  in __btrfs_first_delayed_deletion_item()  local
528 		item = rb_entry(p, struct btrfs_delayed_item, rb_node);  in __btrfs_first_delayed_deletion_item()
530 	return item;  in __btrfs_first_delayed_deletion_item()
534 						struct btrfs_delayed_item *item)  in __btrfs_next_delayed_item()  argument
539 	p = rb_next(&item->rb_node);  in __btrfs_next_delayed_item()
548 					       struct btrfs_delayed_item *item)  in btrfs_delayed_item_reserve_metadata()  argument
565 					      item->key.objectid,  in btrfs_delayed_item_reserve_metadata()
567 		item->bytes_reserved = num_bytes;  in btrfs_delayed_item_reserve_metadata()
574 						struct btrfs_delayed_item *item)  in btrfs_delayed_item_release_metadata()  argument
578 	if (!item->bytes_reserved)  in btrfs_delayed_item_release_metadata()
583 				      item->key.objectid, item->bytes_reserved,  in btrfs_delayed_item_release_metadata()
586 				item->bytes_reserved);  in btrfs_delayed_item_release_metadata()
725 				    struct btrfs_delayed_item *item)  in btrfs_batch_insert_items()  argument
746 	next = item;  in btrfs_batch_insert_items()
905 				    struct btrfs_delayed_item *item)  in btrfs_batch_delete_items()  argument
923 	next = item;  in btrfs_batch_delete_items()
1521 	struct btrfs_delayed_item *item;  in btrfs_delete_delayed_insertion_item()  local
1524 	item = __btrfs_lookup_delayed_insertion_item(node, key);  in btrfs_delete_delayed_insertion_item()
1525 	if (!item) {  in btrfs_delete_delayed_insertion_item()
1530 	btrfs_delayed_item_release_metadata(root, item);  in btrfs_delete_delayed_insertion_item()
1531 	btrfs_release_delayed_item(item);  in btrfs_delete_delayed_insertion_item()
1541 	struct btrfs_delayed_item *item;  in btrfs_delete_delayed_dir_index()  local
1557 	item = btrfs_alloc_delayed_item(0);  in btrfs_delete_delayed_dir_index()
1558 	if (!item) {  in btrfs_delete_delayed_dir_index()
1563 	item->key = item_key;  in btrfs_delete_delayed_dir_index()
1565 	ret = btrfs_delayed_item_reserve_metadata(trans, root, item);  in btrfs_delete_delayed_dir_index()
1573 	ret = __btrfs_add_delayed_deletion_item(node, item);  in btrfs_delete_delayed_dir_index()
1614 	struct btrfs_delayed_item *item;  in btrfs_get_delayed_items()  local
1621 	item = __btrfs_first_delayed_insertion_item(delayed_node);  in btrfs_get_delayed_items()
1622 	while (item) {  in btrfs_get_delayed_items()
1623 		atomic_inc(&item->refs);  in btrfs_get_delayed_items()
1624 		list_add_tail(&item->readdir_list, ins_list);  in btrfs_get_delayed_items()
1625 		item = __btrfs_next_delayed_item(item);  in btrfs_get_delayed_items()
1628 	item = __btrfs_first_delayed_deletion_item(delayed_node);  in btrfs_get_delayed_items()
1629 	while (item) {  in btrfs_get_delayed_items()
1630 		atomic_inc(&item->refs);  in btrfs_get_delayed_items()
1631 		list_add_tail(&item->readdir_list, del_list);  in btrfs_get_delayed_items()
1632 		item = __btrfs_next_delayed_item(item);  in btrfs_get_delayed_items()