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

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ID 5894
Title Don't keep closed WAL segment in page cache after replay
CI (CFBot) Needs rebase! Needs rebase since 1 week. Failing since 1 week.
Additional links previous successfully applied patch (outdated):
Summary
Stats (from CFBot) Unknown
Tags Performance
Created 2025-07-04 09:31:57
Last modified 2026-04-01 00:00:08 (1 week ago)
Latest email 2026-03-04 15:55:58 (1 month ago)
Status
PG19-Final (2026-03-01 – 2026-04-09): Waiting on Author
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 19
Authors Anthonin Bonnefoy (bonnefoa)
Reviewers Hüseyin Demir (demir)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
2026-04-06 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
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