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Re: pgsql: Refactor how some aux processes advertise their ProcNumber - Mailing list pgsql-committers

From Nathan Bossart
Subject Re: pgsql: Refactor how some aux processes advertise their ProcNumber
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Msg-id ak8RP8xn5_H0BrJV@nathan
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On Wed, Jul 08, 2026 at 05:43:01PM +0000, Heikki Linnakangas wrote:
> Switch to pg_atomic_uint32 for the fields. Seems easier to reason
> about than volatile pointers. There was some precedence for that, as
> were already using pg_atomic_uint32 for the procArrayGroupFirst and
> clogGroupFirst fields, which also store ProcNumbers.

Since removing volatile qualifiers is on my mind, I noticed that this patch
makes it possible to remove two more.  Patch attached.

-- 
nathan
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