From: | Thomas Munro <tmunro(at)postgresql(dot)org> |
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To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Trust signalfd on illumos, again. |
Date: | 2023-07-02 03:31:01 |
Message-ID: | E1qFnnh-001Smx-CA@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Trust signalfd on illumos, again.
Commit 3ab4fc5d avoided choosing signalfd by default on illumos, because
it triggered kernel panics. That was fixed, so we can remove a kludge
from our code. Users/packagers can still override the default choice at
compile time if desired, and we'll leave the back-branches unchanged so
they keep choosing self-pipe by default, but we'll default to signalfd
(like we do for Linux) in 17. Fixed kernels should be everywhere by the
time 17 ships.
The illumos issues were:
* https://www.illumos.org/issues/13700
* https://www.illumos.org/issues/14892
Discussion: https://postgr.es/m/CA+hUKG+NK-K_G_i1H3OpDTwYPEsiwQi_jw58PGcW2H+-N2eVCA@mail.gmail.com
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/4f49b3f8497d5c8c3cc06eb32942c13b8ee7209e
Modified Files
--------------
src/backend/storage/ipc/latch.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
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