From: Konstantin Osipov <kostja@tarantool.org>
To: tarantool-patches@freelists.org
Subject: [tarantool-patches] Re: [PATCH 3/6] vinyl: cache iterator: consolidate curr_stmt updates
Date: Thu, 28 Mar 2019 17:29:48 +0300 [thread overview]
Message-ID: <20190328142948.GC23295@chai> (raw)
In-Reply-To: <c6347c599e8deb14957b3021e1e48650c4684ae8.1553613748.git.vdavydov.dev@gmail.com>
* Vladimir Davydov <vdavydov.dev@gmail.com> [19/03/26 18:56]:
> Currently, vy_cache_iterator->curr_stmt is updated by top-level iterator
> functions - next, skip, restore - which results in code duplication and
> spreads core logic among multiple places. To reduce the amount of code
> and make it generally easier to follow, this patch moves the updates to
> low level functions - step, seek. It also makes the seek method return
> the stop flag, which makes it similar to step, thus making the code more
> consistent.
OK to push. As a nit, I would pass stop as an out parameter, not
in return value. We may want to use the return value to indicate
an error sometime.
--
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov
next prev parent reply other threads:[~2019-03-28 14:29 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-26 15:50 [PATCH 0/6] vinyl: iterator cleanup Vladimir Davydov
2019-03-26 15:50 ` [PATCH 1/6] vinyl: txw iterator: fold eq check in seek method Vladimir Davydov
2019-03-28 14:25 ` [tarantool-patches] " Konstantin Osipov
2019-03-26 15:50 ` [PATCH 2/6] vinyl: cache " Vladimir Davydov
2019-03-28 14:27 ` [tarantool-patches] " Konstantin Osipov
2019-03-26 15:50 ` [PATCH 3/6] vinyl: cache iterator: consolidate curr_stmt updates Vladimir Davydov
2019-03-28 14:29 ` Konstantin Osipov [this message]
2019-03-28 14:47 ` [tarantool-patches] " Vladimir Davydov
2019-03-26 15:50 ` [PATCH 4/6] vinyl: run iterator: zap search_ended flag Vladimir Davydov
2019-03-28 14:35 ` [tarantool-patches] " Konstantin Osipov
2019-03-28 14:50 ` Vladimir Davydov
2019-03-26 15:50 ` [PATCH 5/6] vinyl: run iterator: refactor seek method Vladimir Davydov
2019-03-28 14:39 ` [tarantool-patches] " Konstantin Osipov
2019-03-28 14:58 ` Vladimir Davydov
2019-03-26 15:50 ` [PATCH 6/6] vinyl: simplify read iterator restoration behavior Vladimir Davydov
2019-03-28 14:47 ` [tarantool-patches] " Konstantin Osipov
2019-03-28 16:28 ` [PATCH 0/6] vinyl: iterator cleanup Vladimir Davydov
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=20190328142948.GC23295@chai \
--to=kostja@tarantool.org \
--cc=tarantool-patches@freelists.org \
--subject='[tarantool-patches] Re: [PATCH 3/6] vinyl: cache iterator: consolidate curr_stmt updates' \
/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