Avoid creation of the free space map for small tables

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WIP: Avoid creation of the free space map for small tables ×

First at 2018-10-05 18:47:11 by John Naylor <jcnaylor at gmail.com>
Latest at 2019-03-18 02:28:51 by Amit Kapila <amit.kapila16 at gmail.com>
Latest attachment (correct-local-map-comments.patch) at 2019-03-15 10:10:16 from John Naylor <john.naylor at 2ndquadrant.com>

    Attachment (correct-local-map-comments.patch) at 2019-03-15 10:10:16 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v24-0001-During-pg_upgrade-conditionally-skip-transfer-of-FSM.patch) at 2019-03-14 06:17:29 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v23-0001-During-pg_upgrade-conditionally-skip-transfer-of.patch) at 2019-03-10 14:16:48 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (jcn-16blk-regress.diffs) at 2019-02-23 08:01:11 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v6-0001-Add-more-tests-for-FSM.patch) at 2019-02-23 07:54:18 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (regression.16.diffs) at 2019-02-22 02:59:27 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Add-more-tests-for-FSM.patch) at 2019-02-21 14:37:46 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Add-more-tests-for-FSM.patch) at 2019-02-21 06:58:16 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Add-more-tests-for-FSM.patch) at 2019-02-20 12:55:58 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v3-0002-Document-that-functions-that-use-the-FSM-for-will.patch) at 2019-02-20 11:09:09 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Improve-FSM-regression-test.patch) at 2019-02-11 17:18:28 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v1-0001-Improve-FSM-regression-test.patch) at 2019-02-05 09:55:28 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v22-0001-Avoid-creation-of-the-free-space-map-for-small-heap-.patch) at 2019-02-03 13:06:08 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (revert-pageinspect.patch) at 2019-01-31 13:53:44 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v21-0001-Avoid-creation-of-the-free-space-map-for-small-heap-.patch) at 2019-01-31 12:33:25 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v20-0001-Avoid-creation-of-the-free-space-map-for-small-heap-.patch) at 2019-01-31 05:36:52 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (simple-regression-test-plus-ctid-loop.patch) at 2019-01-30 14:41:46 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (remove-reliance-on-vacuum-for-fsm-regression-test.patch) at 2019-01-30 09:56:32 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v19-0001-Avoid-creation-of-the-free-space-map-for-small-heap-.patch) at 2019-01-30 03:33:32 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (change_pgbench_test_1.patch) at 2019-01-29 10:55:52 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v18-0002-Avoid-creation-of-the-free-space-map-for-small-heap-.patch) at 2019-01-29 00:29:02 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v21-0003-During-pg_upgrade-conditionally-skip-transfer-of.patch) at 2019-01-27 21:03:22 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v20-0003-During-pg_upgrade-conditionally-skip-transfer-of-FSM.patch) at 2019-01-26 13:14:30 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v19-0003-During-pg_upgrade-conditionally-skip-transfer-of.patch) at 2019-01-25 23:35:30 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v02-0001-In-bootstrap-mode-don-t-allow-the-creation-of-files-.patch) at 2019-01-24 03:44:19 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v02-0001-In-bootstrap-mode-don-t-allow-the-creation-of-files-.patch) at 2019-01-23 12:08:52 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v16-0001-Avoid-creation-of-the-free-space-map-for-small-h.patch) at 2019-01-19 23:49:08 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v15-0001-Avoid-creation-of-the-free-space-map-for-small-heap-.patch) at 2019-01-19 13:05:49 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v14-0001-Avoid-creation-of-the-free-space-map-for-small-h.patch) at 2019-01-17 17:43:36 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (v13-0001-Avoid-creation-of-the-free-space-map-for-small-heap-.patch) at 2019-01-16 13:41:14 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v12-0001-Avoid-creation-of-the-free-space-map-for-small-h.patch) at 2019-01-10 22:24:10 from John Naylor <john.naylor at 2ndquadrant.com> (Patch: Yes)
    Attachment (fsm-last-page-only.patch) at 2019-01-07 20:56:59 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (callgrind_report.zip) at 2019-01-04 02:57:54 from Mithun Cy <mithun.cy at enterprisedb.com> (Patch: No)
    Attachment (callgrind.out.115655_before_patch) at 2019-01-04 02:53:00 from Mithun Cy <mithun.cy at enterprisedb.com> (Patch: No)
    Attachment (remove-bootstrap-case-md.patch) at 2018-12-12 21:48:22 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (v11-0001-Avoid-creation-of-the-free-space-map-for-small-table.patch) at 2018-12-08 13:05:20 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (v10-0001-Avoid-creation-of-the-free-space-map-for-small-t.patch) at 2018-12-06 17:23:28 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (fsm-copy-setup.sql) at 2018-12-01 07:12:11 from John Naylor <jcnaylor at gmail.com> (Patch: No)
    Attachment (v9-0001-Avoid-creation-of-the-free-space-map-for-small-ta.patch) at 2018-11-29 09:37:30 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (v8-0001-Minor-cosmetic-adjustments-for-consistency.patch) at 2018-11-23 06:26:43 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (fsm-copy-test-v2.sql) at 2018-11-04 08:26:34 from John Naylor <jcnaylor at gmail.com> (Patch: No)
    Attachment (v7-0001-Avoid-creation-of-the-free-space-map-for-small-ta.patch) at 2018-10-31 08:12:08 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (fsm-copy-test.sql) at 2018-10-23 13:42:02 from John Naylor <jcnaylor at gmail.com> (Patch: No)
    Attachment (v6-0001-Avoid-creation-of-the-free-space-map-for-small-ta.patch) at 2018-10-22 06:44:27 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Avoid-creation-of-the-free-space-map-for-small-ta.patch) at 2018-10-16 10:57:25 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Avoid-creation-of-the-free-space-map-for-small-ta.patch) at 2018-10-14 16:29:28 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Avoid-creation-of-the-free-space-map-for-small-ta.patch) at 2018-10-13 19:39:39 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Avoid-creation-of-the-free-space-map-for-small-ta.patch) at 2018-10-07 15:17:24 from John Naylor <jcnaylor at gmail.com> (Patch: Yes)
    Attachment (fsmtest.sql) at 2018-10-05 18:47:11 from John Naylor <jcnaylor at gmail.com> (Patch: No)