Re: Backends stunk in wait event IPC/MessageQueueInternal - Mailing list pgsql-hackers

From Japin Li
Subject Re: Backends stunk in wait event IPC/MessageQueueInternal
Date
Msg-id MEYP282MB1669F0EF7E39C2603DEA8C2EB6CD9@MEYP282MB1669.AUSP282.PROD.OUTLOOK.COM
Whole thread Raw
In response to Re: Backends stunk in wait event IPC/MessageQueueInternal  (Thomas Munro <thomas.munro@gmail.com>)
List pgsql-hackers
On Sat, 14 May 2022 at 11:01, Thomas Munro <thomas.munro@gmail.com> wrote:
> On Sat, May 14, 2022 at 10:25 AM Thomas Munro <thomas.munro@gmail.com> wrote:
>> Japin, are you able to reproduce the problem reliably?  Did I guess
>> right, that you're on illumos?  Does this help?  I used
>> defined(__sun__) to select the option, but I don't remember if that's
>> the right way to detect that OS family, could you confirm that, or
>> adjust as required?
>
> Better version.  Now you can independently set -DWAIT_USE_{POLL,EPOLL}
> and -DWAIT_USE_{SELF_PIPE,SIGNALFD} for testing, and it picks a
> sensible default.

Sorry for the late reply. My bad! It actually SmartOS, which is based on illumos.

--
Regrads,
Japin Li.
ChengDu WenWu Information Technology Co.,Ltd.



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