inefficient loop in StandbyReleaseLockList()

Title

Topic

Performance

Created

2021-10-28 17:51:24

Last modified

2021-10-31 19:39:10 (3 years ago)

Latest email

2021-11-06 23:13:31 (3 years ago)

Status

2021-11: Committed

Target version

Authors

Nathan Bossart (bossartn)

Reviewers

Committer

Tom Lane (tgl)

Links

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/3380
git checkout commitfest/cf/3380

Emails

inefficient loop in StandbyReleaseLockList(): First at 2021-10-28 03:37:29 by "Bossart, Nathan" <bossartn at amazon.com>
Latest at 2021-11-06 23:13:31 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (add-performance-notes-to-list-functions.patch) at 2021-11-06 18:06:12 from Tom Lane <tgl at sss.pgh.pa.us>
    Attachment (add-performance-notes-to-list-functions.patch) at 2021-11-06 18:06:12 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (improve-SyncPostCheckpoint-performance.patch) at 2021-11-01 22:01:18 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (fix-easy-list-delete-first-usages.patch) at 2021-11-01 17:32:41 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (avoid-list-delete-first-in-pg-trgm.patch) at 2021-10-31 20:55:01 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (improve_loop.patch) at 2021-10-28 03:37:29 from "Bossart, Nathan" <bossartn at amazon.com> (Patch: Yes)

History

When	Who	What
2021-10-31 19:39:10	Tom Lane (tgl)	Closed in commitfest 2021-11 with status: Committed
2021-10-31 19:39:10	Tom Lane (tgl)	Changed committer to tgl
2021-10-31 19:39:03	Tom Lane (tgl)	Added tgl as reviewer
2021-10-28 17:51:39	Nathan Bossart (bossartn)	Changed authors to Nathan Bossart (bossartn)
2021-10-28 17:51:39	Nathan Bossart (bossartn)	Changed targetversion to 13
2021-10-28 17:51:25	Nathan Bossart (bossartn)	Attached mail thread CD2F0E7F-9822-45EC-A411-AE56F14DEA9F@amazon.com
2021-10-28 17:51:24	Nathan Bossart (bossartn)	Created patch record