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) Summary
Stats (from CFBot) Patch version: v3, Patch count: 1, First patch: +40−0, All patches: +40−0
Tags Performance
Created 2025-07-04 09:31:57
Last modified 2026-02-09 08:40:35 (3 weeks ago)
Latest email 2026-03-02 08:14:51 (3 hours ago)
Status
PG19-Final (2026-03-01 – 2026-03-31): Needs review
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 2026-03-02 08:14:51 by Hüseyin Demir <huseyin.d3r at gmail.com>
Latest 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>
    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
2026-03-02 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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