4701 	struct btrfs_root *dest = BTRFS_I(inode)->root;  in btrfs_delete_subvolume()  local
4714 	spin_lock(&dest->root_item_lock);  in btrfs_delete_subvolume()
4715 	if (dest->send_in_progress) {  in btrfs_delete_subvolume()
4716 		spin_unlock(&dest->root_item_lock);  in btrfs_delete_subvolume()
4719 			   dest->root_key.objectid);  in btrfs_delete_subvolume()
4723 	if (atomic_read(&dest->nr_swapfiles)) {  in btrfs_delete_subvolume()
4724 		spin_unlock(&dest->root_item_lock);  in btrfs_delete_subvolume()
4731 	root_flags = btrfs_root_flags(&dest->root_item);  in btrfs_delete_subvolume()
4732 	btrfs_set_root_flags(&dest->root_item,  in btrfs_delete_subvolume()
4734 	spin_unlock(&dest->root_item_lock);  in btrfs_delete_subvolume()
4736 	ret = may_destroy_subvol(dest);  in btrfs_delete_subvolume()
4766 	ret = btrfs_record_root_in_trans(trans, dest);  in btrfs_delete_subvolume()
4772 	memset(&dest->root_item.drop_progress, 0,  in btrfs_delete_subvolume()
4773 		sizeof(dest->root_item.drop_progress));  in btrfs_delete_subvolume()
4774 	btrfs_set_root_drop_level(&dest->root_item, 0);  in btrfs_delete_subvolume()
4775 	btrfs_set_root_refs(&dest->root_item, 0);  in btrfs_delete_subvolume()
4777 	if (!test_and_set_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, &dest->state)) {  in btrfs_delete_subvolume()
4780 					dest->root_key.objectid);  in btrfs_delete_subvolume()
4787 	ret = btrfs_uuid_tree_remove(trans, dest->root_item.uuid,  in btrfs_delete_subvolume()
4789 				  dest->root_key.objectid);  in btrfs_delete_subvolume()
4794 	if (!btrfs_is_empty_uuid(dest->root_item.received_uuid)) {  in btrfs_delete_subvolume()
4796 					  dest->root_item.received_uuid,  in btrfs_delete_subvolume()
4798 					  dest->root_key.objectid);  in btrfs_delete_subvolume()
4805 	free_anon_bdev(dest->anon_dev);  in btrfs_delete_subvolume()
4806 	dest->anon_dev = 0;  in btrfs_delete_subvolume()
4816 		spin_lock(&dest->root_item_lock);  in btrfs_delete_subvolume()
4817 		root_flags = btrfs_root_flags(&dest->root_item);  in btrfs_delete_subvolume()
4818 		btrfs_set_root_flags(&dest->root_item,  in btrfs_delete_subvolume()
4820 		spin_unlock(&dest->root_item_lock);  in btrfs_delete_subvolume()
4826 		btrfs_prune_dentries(dest);  in btrfs_delete_subvolume()
4827 		ASSERT(dest->send_in_progress == 0);  in btrfs_delete_subvolume()
9151 	struct btrfs_root *dest = BTRFS_I(new_dir)->root;  in btrfs_rename_exchange()  local
9172 	if (root != dest &&  in btrfs_rename_exchange()
9232 	if (dest != root) {  in btrfs_rename_exchange()
9233 		ret = btrfs_record_root_in_trans(trans, dest);  in btrfs_rename_exchange()
9257 		ret = btrfs_insert_inode_ref(trans, dest, new_name, old_ino,  in btrfs_rename_exchange()
9322 			ret = btrfs_update_inode(trans, dest, BTRFS_I(new_inode));  in btrfs_rename_exchange()
9357 		btrfs_pin_log_trans(dest);  in btrfs_rename_exchange()
9371 		btrfs_end_log_trans(dest);  in btrfs_rename_exchange()
9413 	struct btrfs_root *dest = BTRFS_I(new_dir)->root;  in btrfs_rename()  local
9427 	if (old_ino != BTRFS_FIRST_FREE_OBJECTID && root != dest)  in btrfs_rename()
9449 	ret = btrfs_check_dir_item_collision(dest, new_dir->i_ino, &new_fname.disk_name);  in btrfs_rename()
9529 	if (dest != root) {  in btrfs_rename()
9530 		ret = btrfs_record_root_in_trans(trans, dest);  in btrfs_rename()
9544 		ret = btrfs_insert_inode_ref(trans, dest, &new_fname.disk_name,  in btrfs_rename()