[Tarantool-patches] [PATCH] Move txn from shema to a separate module (use C API instead of FFI)

Alexander Turenko alexander.turenko at tarantool.org
Wed Nov 27 00:17:01 MSK 2019


On Wed, Nov 27, 2019 at 12:05:20AM +0300, Konstantin Osipov wrote:
> * Leonid <lvasiliev at tarantool.org> [19/11/26 16:17]:
> 
> > https://github.com/tarantool/tarantool/issues/4427
> 
> > https://github.com/tarantool/tarantool/tree/lvasiliev/gh-4427-move-some-stuff-from-ffi-to-c-api
> 
> Please add a test case. And an explanation of how the fix solves
> the issue. The patch is an overkill - the trace is going through
> box_txn_rollback_to_savepoint, so moving it off ffi to C api
> should be sufficient.

I would add a bit more context here. The original patch was made by
Sergey O. and I asked for extracting all related functions into its own
'module'. See links below.

https://lists.tarantool.org/pipermail/tarantool-patches/2019-September/006747.html
https://lists.tarantool.org/pipermail/tarantool-patches/2019-September/000734.html

The moving of just one function should be sufficient, you're right.
However it is not much more work then extracting all those related
function into tnx.{c,h,lua}. So I think it worth to do just here.

Are you agree that box/lua/txn.* is more proper place for those
functions then box/lua/schema.lua?


More information about the Tarantool-patches mailing list