Removing unused trailing linepointers from heap pages

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ID 3035

Title Removing unused trailing linepointers from heap pages

Topic Bug Fixes

Created 2021-03-09 15:25:37

Last modified 2021-12-02 10:18:03 (2 years, 11 months ago)

Latest email 2022-04-08 11:38:22 (2 years, 7 months ago)

Status

2021-11: Returned with feedback

2021-09: Moved to next CF

2021-07: Moved to next CF

Target version

Authors Matthias van de Meent (mmeent)

Reviewers Become reviewer

Committer

Links CFbot results (CirrusCI) CFbot GitHub

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/3035
git checkout commitfest/cf/3035

Emails

Lowering the ever-growing heap->pd_lower: First at 2021-03-09 15:13:20 by Matthias van de Meent <boekewurm+postgres at gmail.com>
Latest at 2022-04-08 11:38:22 by Matthias van de Meent <boekewurm+postgres at gmail.com>
Latest attachment (v8-0001-Improve-application-of-line-pointer-array-truncat.patch) at 2022-02-16 20:14:16 from Matthias van de Meent <boekewurm+postgres at gmail.com>
    Attachment (v8-0001-Improve-application-of-line-pointer-array-truncat.patch) at 2022-02-16 20:14:16 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v7-0001-Improve-application-of-line-pointer-array-truncat.patch) at 2022-02-15 18:47:56 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v6-0001-Improve-usage-of-line-pointer-array-truncation-in.patch) at 2021-05-18 19:29:00 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Truncate-a-pages-line-pointer-array-when-it-has-t.patch) at 2021-03-31 09:49:08 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Truncate-a-pages-line-pointer-array-when-it-has-t.patch) at 2021-03-31 03:35:33 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (heap_page_itemid_analysis.txt) at 2021-03-10 14:01:05 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: No)
    Attachment (v2-0001-Truncate-a-pages-line-pointer-array-when-it-has-t.patch) at 2021-03-09 19:28:19 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Truncate-a-pages-line-pointer-array-when-it-has-t.patch) at 2021-03-09 15:13:20 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)

History

When	Who	What
2021-12-02 10:18:03	Daniel Gustafsson (d_gustafsson)	Closed in commitfest 2021-11 with status: Returned with feedback
2021-10-01 17:58:38	Jaime Casanova (jcasanov)	New status: Waiting on Author
2021-10-01 17:58:16	Jaime Casanova (jcasanov)	Closed in commitfest 2021-09 with status: Moved to next CF
2021-10-01 17:58:07	Jaime Casanova (jcasanov)	New status: Needs review
2021-09-06 13:08:18	Matthias van de Meent (mmeent)	New status: Waiting on Author
2021-08-03 02:18:23	Masahiko Sawada (masahikosawada)	Closed in commitfest 2021-07 with status: Moved to next CF
2021-05-19 12:57:48	Matthias van de Meent (mmeent)	New status: Needs review
2021-05-03 15:05:05	John Naylor (john.naylor)	Changed committer to None
2021-05-03 14:39:43	Matthias van de Meent (mmeent)	New status: Waiting on Author
2021-05-03 14:26:15	John Naylor (john.naylor)	Closed in commitfest 2021-07 with status: Committed
2021-05-03 14:25:09	John Naylor (john.naylor)	Closed in commitfest 2021-07 with status: Committed
2021-05-03 14:25:09	John Naylor (john.naylor)	Changed committer to pgeoghegan
2021-03-09 15:25:50	Matthias van de Meent (mmeent)	Changed authors to Matthias vd Meent (mmeent)
2021-03-09 15:25:37	Matthias van de Meent (mmeent)	Attached mail thread CAEze2WjgaQc55Y5f5CQd3L=eS5CZcff2Obxp=O6pto8-f0hC4w@mail.gmail.com
2021-03-09 15:25:37	Matthias van de Meent (mmeent)	Created patch record

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