Re: Suppressing useless wakeups in walreceiver

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От Thomas Munro
Тема Re: Suppressing useless wakeups in walreceiver
Дата
Msg-id CA+hUKGLU-fPe4H-6e1q0wABqUhZ+uYkb0MB719rLFm_WXORZzQ@mail.gmail.com
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Ответ на Re: Suppressing useless wakeups in walreceiver  (Nathan Bossart <nathandbossart@gmail.com>)
Ответы Re: Suppressing useless wakeups in walreceiver  (Nathan Bossart <nathandbossart@gmail.com>)
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On Fri, Sep 30, 2022 at 4:51 PM Nathan Bossart <nathandbossart@gmail.com> wrote:
> Thomas, are you planning to continue with this patch?  If not, I don't mind
> picking it up.

Hi Nathan,

Please go ahead!  One thing I had in my notes to check with this patch
is whether there might be a bug due to computing all times in
microseconds, but sleeping for a number of milliseconds without
rounding up (what I mean is that if it's trying to sleep for 900
microseconds, it might finish up sleeping for 0 milliseconds in a
tight loop a few times).



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