read stream: Backward I/O combining

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ID 7035
Title read stream: Backward I/O combining
CI (CFBot) Summary
Stats (from CFBot) Patch version: v2, Patch count: 2, First patch: +747−123, All patches: +951−123
Tags Performance
Created 2026-07-20 12:07:58
Last modified 2026-07-20 12:07:59 (2 weeks ago)
Latest email 2026-07-24 08:07:26 (2 weeks ago)
Status
PG20-2 (2026-09-01 – 2026-09-30): Needs review
Target version
Authors Nazir Bilal Yavuz (nbyavuz)
Reviewers Become reviewer
Committer
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read stream: Backward I/O combining
First at 2026-07-20 12:01:12 by Nazir Bilal Yavuz <byavuz81 at gmail.com>
Latest at 2026-07-24 08:07:26 by Nazir Bilal Yavuz <byavuz81 at gmail.com>
Latest attachment (v2-0001-Add-read-stream-backwards-I-O-combining.patch) at 2026-07-24 08:07:26 from Nazir Bilal Yavuz <byavuz81 at gmail.com>
    Attachment (v2-0001-Add-read-stream-backwards-I-O-combining.patch) at 2026-07-24 08:07:26 from Nazir Bilal Yavuz <byavuz81 at gmail.com> (Patch: No)
    Attachment (pg-ryzen-2.pdf) at 2026-07-20 14:57:14 from Tomas Vondra <tomas at vondra.me> (Patch: No)
    Attachment (v1-0001-v31-Index-Prefetching.patch) at 2026-07-20 12:01:12 from Nazir Bilal Yavuz <byavuz81 at gmail.com> (Patch: No)
History
When Who What
2026-07-20 12:07:58 Nazir Bilal Yavuz (nbyavuz) Attached mail thread CAN55FZ1nB1p_mqnzVY1_CA-OXgQD1yTEJdHXX4E1hDZxVHQRQA@mail.gmail.com
2026-07-20 12:07:58 Nazir Bilal Yavuz (nbyavuz) Created patch record
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