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From: Andres Freund <[email protected]>
To: Tomas Vondra <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: [email protected]
Cc: Tomas Vondra <[email protected]>
Cc: Anastasia Lubennikova <[email protected]>
Cc: Pavan Deolasee <[email protected]>
Cc: Jeff Janes <[email protected]>
Subject: Re: hio.c does visibilitymap_pin()/IO while holding buffer lock
Date: Thu, 6 Apr 2023 18:03:44 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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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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