| From: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
|---|---|
| To: | Japin Li <japinli(at)hotmail(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Backends stunk in wait event IPC/MessageQueueInternal |
| Date: | 2022-08-27 23:03:04 |
| Message-ID: | CA+hUKGK5f3jWVrwuSFt2gW6-dHO3q-x8=tqYTNyzpkYq64JuiA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sun, Jun 26, 2022 at 11:18 AM Thomas Munro <thomas(dot)munro(at)gmail(dot)com> wrote:
> On Tue, May 17, 2022 at 3:31 PM Thomas Munro <thomas(dot)munro(at)gmail(dot)com> wrote:
> > On Mon, May 16, 2022 at 3:45 PM Japin Li <japinli(at)hotmail(dot)com> wrote:
> > > Maybe use the __illumos__ macro more accurity.
> > >
> > > +#elif defined(WAIT_USE_EPOLL) && defined(HAVE_SYS_SIGNALFD_H) && \
> > > + !defined(__sun__)
> >
> > Thanks, updated, and with a new commit message.
>
> Pushed to master and REL_14_STABLE.
FTR: I noticed that https://www.illumos.org/issues/13700 had been
marked fixed, so I asked if we should remove our check[1]. Nope,
another issue was opened at https://www.illumos.org/issues/14892,
which I'll keep an eye on. It seems we're pretty good at hitting
poll/event-related kernel bugs in various OSes.
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