| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Kevin Grittner <kgrittn(at)gmail(dot)com>, Kevin Grittner <kgrittn(at)postgresql(dot)org>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold < |
| Date: | 2016-04-13 02:52:14 |
| Message-ID: | 20160413025214.GA954515@alvherre.pgsql |
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| Lists: | pgsql-committers pgsql-hackers |
Andres Freund wrote:
> I'm kinda inclined to apply that portion (or just the whole patch with
> the spurious #ifdef 0 et al fixed) into 9.6; and add the necessary
> checks in a few places. Because I really think this is likely to hit
> unsuspecting users.
!!!
Be sure to consult with the RMT before doing anything of the sort.
It might as well decide to revert the whole patch.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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