Re: index prefetching

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Tomas Vondra <tomas(at)vondra(dot)me>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Nazir Bilal Yavuz <byavuz81(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Melanie Plageman <melanieplageman(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Georgios <gkokolatos(at)protonmail(dot)com>, Konstantin Knizhnik <knizhnik(at)garret(dot)ru>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>
Subject: Re: index prefetching
Date: 2025-11-06 04:55:50
Message-ID: CAH2-Wzni0_jz-E8i-x2Nos=p1gXzqRuEKBK6DxRu6PSiEkqw4Q@mail.gmail.com
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On Sun, Nov 2, 2025 at 6:49 PM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> Attached is another revision, also just to keep CFBot happy following
> a conflict introduced on master. Nothing really new here (I've been
> working on batching on the table AM side, but nothing to show on that
> just yet).

Same story again today. The recent "Sort guc_parameters.dat
alphabetically by name" commit made the patch no longer compile.

Attached is a trivial rebased version of Sunday's revision, to keep
CFBot green. Nothing new here, really.

--
Peter Geoghegan

Attachment Content-Type Size
v20251106-0002-Add-amgetbatch-interface-for-index-scan-pr.patch application/octet-stream 161.6 KB
v20251106-0001-bufmgr-aio-Prototype-for-not-waiting-for-a.patch application/octet-stream 6.9 KB
v20251106-0003-Reduce-malloc-free-traffic-by-caching-batc.patch application/octet-stream 11.7 KB

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