Don't keep closed WAL segment in page cache after replay

Title

CI (CFBot)

Needs rebase! Needs rebase since 4 months. Failing since 4 months.
Additional links previous successfully applied patch (outdated):

Stats (from CFBot)

Unknown

Tags

Performance

Created

2025-07-04 09:31:57

Last modified

2026-08-20 14:21:24 (1 hour ago)

Latest email

2026-03-04 15:55:58 (5 months ago)

Status

PG19-Final (2026-03-01 – 2026-04-09): Withdrawn

PG19-4 (2026-01-01 – 2026-01-31): Moved to different CF

PG19-3 (2025-11-01 – 2025-11-30): Moved to different CF

PG19-2 (2025-09-01 – 2025-09-30): Moved to different CF

Target version

Authors

Anthonin Bonnefoy (bonnefoa)

Reviewers

Become reviewer

Committer

Links

Emails

Don't keep closed WAL segment in page cache after replay: First at 2025-07-02 10:10:05 by Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com>
Latest at 2026-03-04 15:55:58 by Andres Freund <andres at anarazel.de>
Latest attachment (v5-0001-Don-t-keep-closed-WAL-segments-in-page-cache-afte.patch) at 2026-03-04 07:38:24 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com>
    Attachment (v5-0001-Don-t-keep-closed-WAL-segments-in-page-cache-afte.patch) at 2026-03-04 07:38:24 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (v4-0001-Don-t-keep-closed-WAL-segments-in-page-cache-afte.patch) at 2026-03-03 14:13:37 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (v3-0001-Don-t-keep-closed-WAL-segments-in-page-cache-afte.patch) at 2026-02-18 09:51:59 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (v02-0001-Don-t-keep-closed-WAL-segments-in-page-cache-aft.patch) at 2025-07-03 12:57:25 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (v01-0001-Don-t-keep-closed-WAL-segments-in-page-cache-aft.patch) at 2025-07-02 10:10:05 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)

History

When	Who	What
2026-08-20 14:21:24	Anthonin Bonnefoy (bonnefoa)	Closed in commitfest PG19-Final with status: Withdrawn
2026-06-07 11:15:24	Hüseyin Demir (demir)	Removed demir from reviewers
2026-04-06 23:17:25	CFbot	Patch needs rebase
2026-03-24 13:53:23	Anthonin Bonnefoy (bonnefoa)	New status: Waiting on Author
2026-03-02 08:44:41	Hüseyin Demir (demir)	Added demir as reviewer
2026-03-02 08:14:51	Hüseyin Demir (demir)	Posted comment with messageid <177243929182.626.15849688898446231987.pgcf@coridan.postgresql.org>
2026-02-18 10:04:27	CFbot	Patch does not need rebase anymore
2026-02-12 22:59:24	CFbot	Patch needs rebase
2026-02-09 08:40:35	Anthonin Bonnefoy (bonnefoa)	Moved from CF PG19-4 to CF PG19-Final
2025-12-16 13:09:16	Anthonin Bonnefoy (bonnefoa)	Moved from CF PG19-3 to CF PG19-4
2025-10-13 08:38:37	Anthonin Bonnefoy (bonnefoa)	Moved from CF PG19-2 to CF PG19-3
2025-07-04 09:31:57	Anthonin Bonnefoy (bonnefoa)	Attached mail thread CAO6_XqriMRHs0ma1oLYhudH6cYyjz_8v7Q2M83XZPdLv7=zW4g@mail.gmail.com
2025-07-04 09:31:57	Anthonin Bonnefoy (bonnefoa)	Created patch record