From: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> |
---|---|
To: | Ranier Vilela <ranier(dot)vf(at)gmail(dot)com> |
Cc: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Small miscellaneous fixes |
Date: | 2022-10-03 08:01:16 |
Message-ID: | CAD21AoAuR2EoGbctZLOzD4Wim3xJRs1KYsQyYofEGmkxcPm0dg@mail.gmail.com |
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Lists: | pgsql-hackers |
On Fri, Sep 30, 2022 at 9:08 AM Ranier Vilela <ranier(dot)vf(at)gmail(dot)com> wrote:
>
> Hi.
>
> There are assorted fixes to the head branch.
>
> 1. Avoid useless reassigning var _logsegno (src/backend/access/transam/xlog.c)
> Commit 7d70809 left a little oversight.
> XLByteToPrevSeg and XLByteToSeg are macros, and both assign _logsegno.
> So, the first assignment is lost and is useless.
>
> 2. Avoid retesting log_min_duration (src/backend/commands/analyze.c)
> The log_min_duration has already been tested before and the second test
> can be safely removed.
>
> 3. Avoid useless var declaration record (src/backend/utils/misc/guc.c)
> The var record is never really used.
Three changes look good to me.
>
> 4. Fix declaration volatile signal var (src/bin/pgbench/pgbench.c)
> Like how to commit 5ac9e86, this is a similar case.
The same is true also for alarm_triggered in pg_test_fsync.c?
Regards,
--
Masahiko Sawada
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
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