Re: global / super barriers (for checksums)

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Daniel Gustafsson <daniel(at)yesql(dot)se>, Magnus Hagander <magnus(at)hagander(dot)net>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: global / super barriers (for checksums)
Date: 2019-12-17 18:38:43
Message-ID: CA+TgmobH=Ku42_0889zjd75PbTfgp2HL=3VuAMinOV9tTNAgZQ@mail.gmail.com
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On Thu, Dec 12, 2019 at 2:54 PM Andres Freund <andres(at)anarazel(dot)de> wrote:
> I'd either add a test (if we have some) or placeholder kind
> initially. But I'd also be ok with going for either of the other
> versions directly - but it seems harder to tackle the patches together.

OK. I have committed 0001-0003 as I had mentioned last week that I
intended to do. For 0004, I have replaced "sample" with "placeholder"
and added comments explaining that this is intended to be replaced by
the first real user of the mechanism. If there are no further
comments/objections I'll go ahead with this one as well.

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

Attachment Content-Type Size
v4-0001-Extend-the-ProcSignal-mechanism-to-support-barrie.patch application/octet-stream 23.2 KB

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