Re: hio.c does visibilitymap_pin()/IO while holding buffer lock

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От Andres Freund
Тема Re: hio.c does visibilitymap_pin()/IO while holding buffer lock
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Msg-id 20230407010344.2b2owzwqmtmdrjij@awork3.anarazel.de
обсуждение исходный текст
Ответ на Re: hio.c does visibilitymap_pin()/IO while holding buffer lock  (Andres Freund <andres@anarazel.de>)
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Hi,

On 2023-04-03 12:00:30 -0700, Andres Freund wrote:
> It's not great, I agree. I tried to make it easier to read in this version by
> a) changing GetVisibilityMapPins() as I proposed
> b) added a new variable "recheckVmPins", that gets set in
>    if (unlockedTargetBuffer)
>    and
>    if (otherBuffer != InvalidBuffer)
> c) reformulated comments

I pushed this version a couple hours ago, after a bit more polishing.

Greetings,

Andres Freund

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