Re: Spurious "apparent wraparound" via SimpleLruTruncate() rounding

Michael Paquier <michael@paquier.xyz>

From: Michael Paquier <michael@paquier.xyz>

To: Noah Misch <noah@leadboat.com>

Cc: Tom Lane <tgl@sss.pgh.pa.us>, Tomas Vondra <tomas.vondra@2ndquadrant.com>, pgsql-hackers@postgresql.org

Date: 2020-09-30T06:06:40Z

Lists: pgsql-hackers

On Sun, Sep 06, 2020 at 08:14:21PM -0700, Noah Misch wrote:
> http://cfbot.cputube.org/patch_29_2026.log applies the two patches in the
> wrong order.  For this CF entry, ignore it.

OK, thanks.  This is a bug fix, so I have moved that to the next CF
for now.  Noah, would you prefer more reviews or are you confident
enough to move on with this issue?
--
Michael

Commits

Prevent excess SimpleLruTruncate() deletion.
- c424c75f5382 9.5.25 landed
- 9afba9b0e282 10.16 landed
- 677f6cb1d987 11.11 landed
- 66087f7e922c 12.6 landed
- 1a31d8c52db4 9.6.21 landed
- 6eb3fc7fcd89 13.2 landed
- 6db992833c04 14.0 landed
Fix unlinking of SLRU segments.
- c732c3f8c122 14.0 cited
Defer flushing of SLRU files.
- dee663f78439 14.0 cited
Change XID and mxact limits to warn at 40M and stop at 3M.
- cd5e82256de5 14.0 cited