fix spinlock contention in LogwrtResult

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Title fix spinlock contention in LogwrtResult
Topic Performance
Created 2020-08-31 20:55:07
Last modified 2022-09-23 08:50:50 (1 week, 2 days ago)
Latest email 2022-09-23 08:49:41 (1 week, 2 days ago)
Status
2022-09: Withdrawn
2022-07: Moved to next CF
2022-03: Moved to next CF
2022-01: Moved to next CF
2021-11: Moved to next CF
2021-09: Moved to next CF
2021-07: Moved to next CF
2021-03: Moved to next CF
2021-01: Moved to next CF
2020-11: Moved to next CF
2020-09: Moved to next CF
Target version
Authors Álvaro Herrera (alvherre)
Reviewers Become reviewer
Committer
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LogwrtResult contended spinlock
First at 2020-08-31 18:21:56 by Alvaro Herrera <alvherre at 2ndquadrant.com>
Latest at 2022-09-23 08:49:41 by Alvaro Herrera <alvherre at alvh.no-ip.org>
Latest attachment (v10-0001-Make-XLogCtl-LogwrtResult-accessible-with-atomic.patch) at 2022-07-28 06:59:20 from Alvaro Herrera <alvherre at alvh.no-ip.org>
    Attachment (v10-0001-Make-XLogCtl-LogwrtResult-accessible-with-atomic.patch) at 2022-07-28 06:59:20 from Alvaro Herrera <alvherre at alvh.no-ip.org> (Patch: Yes)
    Attachment (v9-0001-Make-XLogCtl-LogwrtResult-accessible-with-atomics.patch) at 2022-04-05 18:16:28 from Alvaro Herrera <alvherre at alvh.no-ip.org> (Patch: Yes)
    Attachment (v8-0001-Split-LogwrtResult-into-separate-variables.patch) at 2022-04-05 15:47:04 from Alvaro Herrera <alvherre at alvh.no-ip.org> (Patch: Yes)
    Attachment (v7-0001-Change-XLogCtl-LogwrtResult-to-use-atomic-ops.patch) at 2022-03-22 16:11:20 from Alvaro Herrera <alvherre at alvh.no-ip.org> (Patch: Yes)
    Attachment (v6-0001-Change-XLogCtl-LogwrtResult-to-use-atomic-ops.patch) at 2022-03-22 13:49:13 from Alvaro Herrera <alvherre at alvh.no-ip.org> (Patch: Yes)
    Attachment (v5-0001-make-LogwrtResult-atomic.patch) at 2021-11-22 21:56:43 from Alvaro Herrera <alvherre at 2ndquadrant.com> (Patch: Yes)
    Attachment (logwrt-4.patch) at 2021-11-18 22:15:58 from Alvaro Herrera <alvherre at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-add-pg_atomic_monotonic_advance_u64.patch) at 2021-02-02 23:19:19 from Alvaro Herrera <alvherre at 2ndquadrant.com> (Patch: Yes)
    Attachment (v2-0001-add-pg_atomic_monotonic_advance_u64.patch) at 2021-01-30 01:47:56 from Alvaro Herrera <alvherre at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-use-an-LWLock-rather-than-spinlock-for-Logwrt-Result.patch) at 2020-08-31 18:21:56 from Alvaro Herrera <alvherre at 2ndquadrant.com> (Patch: Yes)
History
When Who What
2022-09-23 08:50:50 Álvaro Herrera (alvherre) Closed in commitfest 2022-09 with status: Withdrawn
2022-07-28 07:04:19 Álvaro Herrera (alvherre) Closed in commitfest 2022-07 with status: Moved to next CF
2022-06-29 21:32:42 Jacob Champion (jchampion) Closed in commitfest 2022-03 with status: Moved to next CF
2022-03-22 13:49:45 Álvaro Herrera (alvherre) New status: Ready for Committer
2022-03-22 01:11:15 Andres Freund (andresfreund) New status: Waiting on Author
2022-02-02 16:29:56 Julien Rouhaud (rjuju) Closed in commitfest 2022-01 with status: Moved to next CF
2021-12-02 11:08:17 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2021-11 with status: Moved to next CF
2021-12-02 11:08:12 Daniel Gustafsson (d_gustafsson) New status: Needs review
2021-10-02 06:09:17 Jaime Casanova (jcasanov) New status: Waiting on Author
2021-10-02 06:09:03 Jaime Casanova (jcasanov) Closed in commitfest 2021-09 with status: Moved to next CF
2021-10-02 06:08:56 Jaime Casanova (jcasanov) New status: Needs review
2021-08-03 02:43:40 Masahiko Sawada (masahikosawada) New status: Waiting on Author
2021-08-03 02:42:44 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-07 with status: Moved to next CF
2021-08-03 02:42:41 Masahiko Sawada (masahikosawada) New status: Needs review
2021-04-08 14:41:53 David Steele (dsteele) New status: Waiting on Author
2021-04-08 14:41:39 David Steele (dsteele) Closed in commitfest 2021-03 with status: Moved to next CF
2021-04-08 14:41:34 David Steele (dsteele) New status: Needs review
2021-02-01 13:09:57 Masahiko Sawada (masahikosawada) New status: Waiting on Author
2021-02-01 13:09:27 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-01 with status: Moved to next CF
2021-02-01 13:09:24 Masahiko Sawada (masahikosawada) New status: Needs review
2020-12-01 14:15:20 Anastasia Lubennikova (lubennikovaav) New status: Waiting on Author
2020-12-01 14:15:15 Anastasia Lubennikova (lubennikovaav) Closed in commitfest 2020-11 with status: Moved to next CF
2020-12-01 14:15:11 Anastasia Lubennikova (lubennikovaav) New status: Needs review
2020-10-23 08:37:39 Heikki Linnakangas (heikki) New status: Waiting on Author
2020-10-01 04:11:11 Michael Paquier (michael-kun) Closed in commitfest 2020-09 with status: Moved to next CF
2020-08-31 20:55:14 Álvaro Herrera (alvherre) Changed authors to Álvaro Herrera (alvherre)
2020-08-31 20:55:07 Álvaro Herrera (alvherre) Attached mail thread 20200831182156.GA3983@alvherre.pgsql
2020-08-31 20:55:07 Álvaro Herrera (alvherre) Created patch record
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