Re: [HACKERS] Broken O(n^2) avoidance in wal segment recycling. - Mailing list pgsql-hackers

From Andres Freund
Subject Re: [HACKERS] Broken O(n^2) avoidance in wal segment recycling.
Date
Msg-id 20190507030023.eidmifpdsps5ae33@alap3.anarazel.de
Whole thread Raw
In response to Re: [HACKERS] Broken O(n^2) avoidance in wal segment recycling.  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: [HACKERS] Broken O(n^2) avoidance in wal segment recycling.  (Michael Paquier <michael@paquier.xyz>)
List pgsql-hackers
Hi,

On 2019-05-06 22:54:43 -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > I think we ought to backpatch a version of this fix.
> 
> Uh ... what fix are you talking about?

Michael's email had a proposed patch. I think there's a few small
changes needed, but otherwise it looks like the right direction to me.

Greetings,

Andres Freund



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