Re: Orphaned wait event

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Cc: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Orphaned wait event
Date: 2023-04-25 21:34:13
Message-ID: ZEhHVYXZloUqH4W0@paquier.xyz
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On Tue, Apr 25, 2023 at 09:24:58PM +0530, Bharath Rupireddy wrote:
> It looks like this patch attached upthread at [1] isn't in yet,
> meaning WAIT_EVENT_SLRU_FLUSH_SYNC stays unused. IMO, it's worth
> pushing it to the PG16 branch. It will help add a wait event for SLRU
> page flushes. Thoughts?
>
> [1] https://www.postgresql.org/message-id/CA%2BhUKG%2BewEpxm%3DhPNXyupRUB_SKGh-6tO86viaco0g-P_pm_Cw%40mail.gmail.com

There could be the argument that some external code could abuse of
this value for its own needs, but I don't really buy that. I'll go
clean up that..
--
Michael

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