Re: [Tarantool-patches] [PATCH 05/15] tx: save txn in txn_stmt

[Vladislav Shpilevoy <v.shpilevoy@tarantool.org>]

Thanks for the patch!

Why?

On 03/07/2020 08:33, Aleksandr Lyapunov wrote:
> ---
>  src/box/txn.c | 1 +
>  src/box/txn.h | 2 ++
>  2 files changed, 3 insertions(+)
> 
> diff --git a/src/box/txn.c b/src/box/txn.c
> index 1235201..71e732c 100644
> --- a/src/box/txn.c
> +++ b/src/box/txn.c
> @@ -100,6 +100,7 @@ txn_stmt_new(struct region *region)
>  	}
>  
>  	/* Initialize members explicitly to save time on memset() */
> +	stmt->txn = in_txn();
>  	stmt->space = NULL;
>  	stmt->old_tuple = NULL;
>  	stmt->new_tuple = NULL;
> diff --git a/src/box/txn.h b/src/box/txn.h
> index 3f6d79d..5b264f0 100644
> --- a/src/box/txn.h
> +++ b/src/box/txn.h
> @@ -85,6 +85,8 @@ struct txn_stmt {
>  
>  	/** A linked list of all statements. */
>  	struct stailq_entry next;
> +	/** Owner of that statement. */
> +	struct txn *txn;
>  	/** Undo info. */
>  	struct space *space;
>  	struct tuple *old_tuple;
>