pgsql: Fix missing fsync of SLRU directories.

From: Thomas Munro <tmunro(at)postgresql(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Fix missing fsync of SLRU directories.
Date: 2020-09-23 22:43:07
Message-ID: E1kLDTf-0002qm-8z@gemulon.postgresql.org
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Fix missing fsync of SLRU directories.

Harmonize behavior by moving reponsibility for fsyncing directories down
into slru.c. In 10 and later, only the multixact directories were
missed (see commit 1b02be21), and in older branches all SLRUs were
missed.

Back-patch to all supported releases.

Reviewed-by: Andres Freund <andres(at)anarazel(dot)de>
Reviewed-by: Michael Paquier <michael(at)paquier(dot)xyz>
Discussion: https://postgr.es/m/CA%2BhUKGLtsTUOScnNoSMZ-2ZLv%2BwGh01J6kAo_DM8mTRq1sKdSQ%40mail.gmail.com

Branch
------
REL9_6_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/d38e15979ba484380cc3c54648e4985d44fb0b5e

Modified Files
--------------
src/backend/access/transam/slru.c | 4 ++++
1 file changed, 4 insertions(+)

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