Re: Problem while setting the fpw with SIGHUP

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>
Cc: dilipbalaut(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Problem while setting the fpw with SIGHUP
Date: 2018-03-28 06:59:48
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On Wed, Mar 28, 2018 at 03:40:59PM +0900, Kyotaro HORIGUCHI wrote:
> The attached does that. I don't like that it uses ControlFileLock
> to exlucde concurrent UpdateFullPageWrites and StartupXLOG but
> WALInsertLock cannot be used since UpdateFullPageWrites may take
> the same lock.

You visibly forgot your patch.

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