Re: Fixing order of resowner cleanup in 12, for Windows - Mailing list pgsql-hackers

From Robert Haas
Subject Re: Fixing order of resowner cleanup in 12, for Windows
Date
Msg-id CA+TgmoYoBp0u1n41nkaHYeL_ROyTZa9yksqZkzGKay66=M03jA@mail.gmail.com
Whole thread Raw
In response to Re: Fixing order of resowner cleanup in 12, for Windows  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Fixing order of resowner cleanup in 12, for Windows  (Thomas Munro <thomas.munro@gmail.com>)
List pgsql-hackers
On Mon, May 6, 2019 at 1:58 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Robert Haas <robertmhaas@gmail.com> writes:
> > Right.  That's why I favor applying the change to move DSM cleanup to
> > the end for now, and seeing how that goes.  It could be that we'll
> > eventually discover that doing it before all of the AtEOXact_BLAH
> > functions have had a short at doing their thing is still too early,
> > but the only concrete problem that we know about right now can be
> > solved by this much-less-invasive change.
>
> But Amit's results say that this *doesn't* fix the problem that we know
> about.  I suspect the reason is exactly that we need to run AtEOXact_Files
> or the like before closing DSM.  But we should get some Windows developer
> to trace through this and identify the cause for-sure before we go
> designing an invasive fix.

Huh, OK.

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



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