Fix race between WAL flush and InstallXLogFileSegment()

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ID 5276
Title Fix race between WAL flush and InstallXLogFileSegment()
CI (CFBot) Needs rebase! Needs rebase since 5 months. Failing since 5 months.
Additional links previous successfully applied patch (outdated):
Summary
Stats (from CFBot) Unknown
Tags Bugfix
Created 2024-09-27 23:59:29
Last modified 2026-10-02 02:59:48 (50 minutes ago)
Latest email 2026-01-14 05:16:49 (8 months ago)
Status
PG20-3 (2026-11-01 – 2026-11-30): Needs review
PG19-Final (2026-03-01 – 2026-04-09): 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
2025-03 (2025-03-01 – 2025-04-08): Moved to different CF
2025-01 (2025-01-01 – 2025-01-31): Moved to different CF
2024-11 (2024-11-01 – 2024-11-30): Moved to different CF
Target version
Authors Thomas Munro (macdice)
Reviewers Soumyadeep Chakraborty (soumyadeepc), Soumya S Murali (soumyamurali) Become reviewer
Committer
Links
Emails
InstallXLogFileSegment() vs concurrent WAL flush
First at 2024-02-02 10:18:18 by Thomas Munro <thomas.munro at gmail.com>
Latest at 2026-01-14 05:16:49 by Soumya S Murali <soumyamurali.work at gmail.com>
Latest attachment (v3-0001-InstallXLogFileSegment-vs-concurrent-WAL-flush.patch) at 2024-10-31 08:03:06 from Soumyadeep Chakraborty <soumyadeep2007 at gmail.com>
    Attachment (v3-0001-InstallXLogFileSegment-vs-concurrent-WAL-flush.patch) at 2024-10-31 08:03:06 from Soumyadeep Chakraborty <soumyadeep2007 at gmail.com> (Patch: Yes)
    Attachment (fix_InstallXLogFileSegment_in_another_way.patch) at 2024-02-02 11:56:08 from Yugo NAGATA <nagata at sraoss.co.jp> (Patch: Yes)
    Attachment (0001-Fix-InstallXLogFileSegment-concurrency-bug.patch) at 2024-02-02 10:18:18 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
History
When Who What
2026-10-02 02:59:48 shihao zhong (zhong950419) Moved from CF PG19-Final to CF PG20-3
2026-04-06 23:35:29 CFbot Patch needs rebase
2026-01-13 09:33:48 Soumya S Murali (soumyamurali) Added soumyamurali as reviewer
2026-01-08 01:31:30 Michael Paquier (michael-kun) Moved from CF PG19-3 to CF PG19-Final
2025-10-19 10:38:57 Álvaro Herrera (alvherre) Moved from CF PG19-2 to CF PG19-3
2025-10-19 10:38:53 Álvaro Herrera (alvherre) New status: Needs review
2025-08-23 15:05:23 CFbot Patch does not need rebase anymore
2025-07-24 15:44:40 Álvaro Herrera (alvherre) Moved from CF 2025-03 to CF PG19-2
2025-04-03 04:05:38 CFbot Patch needs rebase
2025-02-12 16:04:32 Álvaro Herrera (alvherre) Closed in commitfest 2025-01 with status: Moved to next CF
2024-12-10 06:45:10 Michael Paquier (michael-kun) Closed in commitfest 2024-11 with status: Moved to next CF
2024-11-11 00:45:22 Soumyadeep Chakraborty (soumyadeepc) New status: Waiting on Author
2024-10-27 17:38:48 Soumyadeep Chakraborty (soumyadeepc) Added soumyadeepc as reviewer
2024-09-27 23:59:45 Thomas Munro (macdice) Changed authors to Thomas Munro (macdice)
2024-09-27 23:59:29 Thomas Munro (macdice) Attached mail thread CA+hUKGLO02j2WLiQ73iZ+CEY1G+LPmHo3PXaYTaFY9Hj222mEQ@mail.gmail.com
2024-09-27 23:59:29 Thomas Munro (macdice) Created patch record
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