Re: Atomics for heap_parallelscan_nextpage()

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>
Subject: Re: Atomics for heap_parallelscan_nextpage()
Date: 2017-08-16 17:24:36
Message-ID: CA+TgmoaMhE7To5S0H4=G8dAsoByMu1rkG4bOJMc204MOk2QLzg@mail.gmail.com
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On Wed, Aug 16, 2017 at 1:19 PM, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> wrote:
> Yeah, that's the gist of it.
>
> The attached patch seems to fix this. I'm not too familiar with this DSM
> stuff, but this seems right to me. Unless someone has a better idea soon,
> I'll commit this to make the buildfarm happy.

Mmm, clever. Yeah, that looks reasonable at first glance.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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