From: Kirill Yukhin <kyukhin@tarantool.org>
To: Sergey Kaplun <skaplun@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org,
Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH] lua: lua_field_inspect_table without pushcfunction
Date: Wed, 10 Jun 2020 15:15:06 +0300 [thread overview]
Message-ID: <20200610121506.74766b5p7mbupum2@tarantool.org> (raw)
In-Reply-To: <20200518093748.16825-1-skaplun@tarantool.org>
Hello,
On 18 май 12:37, Sergey Kaplun wrote:
> Currently on encoding table we push cfunction (lua_field_try_serialize)
> to lua stack with additional lightuserdata and table value and after
> pcall that function to avoid a raise of error.
>
> In this case LuaJIT creates new object which will not live long time,
> so it increase amount of dead object and also increase time and
> frequency of garbage collection inside LuaJIT.
> Also this pcall is necessary only in case when metafield __serialize
> of serilizable object has LUA_TFUNCTION type.
>
> So instead pushcfunction with pcall we can directly call the function
> trying to serialize an object.
> ---
>
> branch: https://github.com/tarantool/tarantool/tree/skaplun/no-ticket-lua-inspect-table-refactoring
I've checked your patch into master.
--
Regards, Kirill Yukhin
next prev parent reply other threads:[~2020-06-10 12:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-18 9:37 Sergey Kaplun
2020-05-18 21:52 ` Vladislav Shpilevoy
2020-05-19 10:29 ` Sergey Kaplun
2020-05-19 20:08 ` Vladislav Shpilevoy
2020-05-22 11:48 ` Aleksandr Lyapunov
2020-05-22 14:05 ` Alexander Turenko
2020-05-25 12:06 ` Sergey Kaplun
2020-06-02 0:19 ` Igor Munkin
2020-06-02 9:36 ` Igor Munkin
2020-06-10 12:15 ` Kirill Yukhin [this message]
2020-06-10 13:01 ` Igor Munkin
2020-06-10 13:39 ` Kirill Yukhin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200610121506.74766b5p7mbupum2@tarantool.org \
--to=kyukhin@tarantool.org \
--cc=skaplun@tarantool.org \
--cc=tarantool-patches@dev.tarantool.org \
--cc=v.shpilevoy@tarantool.org \
--subject='Re: [Tarantool-patches] [PATCH] lua: lua_field_inspect_table without pushcfunction' \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox