pgsql: aio: Fix configuration reload in IO workers. - Mailing list pgsql-committers

From Thomas Munro
Subject pgsql: aio: Fix configuration reload in IO workers.
Date
Msg-id E1uaS0V-005rpI-35@gemulon.postgresql.org
Whole thread Raw
List pgsql-committers
aio: Fix configuration reload in IO workers.

method_worker.c installed SignalHandlerForConfigReload, but it failed to
actually process reload requests.  That hasn't yet produced any concrete
problem reports in terms of GUC changes it should have cared about in
v18, but it was inconsistent.

It did cause problems for a couple of patches in development that need
IO workers to react to ALTER SYSTEM + pg_reload_conf().  Fix extracted
from one of those patches.

Back-patch to 18.

Reported-by: Dmitry Dolgov <9erthalion6@gmail.com>
Discussion: https://postgr.es/m/sh5uqe4a4aqo5zkkpfy5fobe2rg2zzouctdjz7kou4t74c66ql%40yzpkxb7pgoxf

Branch
------
REL_18_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/7d11f36e71a97603802c6a3dd019e206729a80c7

Modified Files
--------------
src/backend/storage/aio/method_worker.c | 6 ++++++
1 file changed, 6 insertions(+)


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