[Tarantool-patches] [PATCH 4/4] txn_limbo: add ROLLBACK processing

[Vladislav Shpilevoy]

Thanks for the patch!

> diff --git a/src/box/txn_limbo.c b/src/box/txn_limbo.c
> index a715a136e..c55f5bda1 100644
> --- a/src/box/txn_limbo.c
> +++ b/src/box/txn_limbo.c
> @@ -84,6 +84,16 @@ txn_limbo_remove(struct txn_limbo *limbo, struct txn_limbo_entry *entry)
>  	rlist_del_entry(entry, in_queue);
>  }
>  
> +static inline void
> +txn_limbo_pop(struct txn_limbo *limbo, struct txn_limbo_entry *entry)
> +{
> +	assert(!rlist_empty(&entry->in_queue));
> +	assert(rlist_last_entry(&limbo->queue, struct txn_limbo_entry,
> +				 in_queue) == entry);
> +	(void) limbo;
> +	rlist_del_entry(entry, in_queue);
> +}

txn_limbo_remove is exactly the same as txn_limbo_pop. I suggest to keep
one of them.

Everything else looks nice.