| 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: | 2025-11-09 20:13:22 |
| Message-ID: | CAH2-Wzn10LK3dg3zhTH2+GkUq6iKH7izaEPZX=uu9Yoe1WYakg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Nov 5, 2025 at 11:55 PM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> Same story again today. The recent "Sort guc_parameters.dat
> alphabetically by name" commit made the patch no longer compile.
Same again. This new revision fixes bitrot caused by Andres' recent
"bufmgr: Allow some buffer state modifications while holding header
lock" commit.
I had to fix some of Andres' code to get this working. I think that I
got this right, but haven't tested those changes very well.
--
Peter Geoghegan
| Attachment | Content-Type | Size |
|---|---|---|
| v20251109-0001-bufmgr-aio-Prototype-for-not-waiting-for-a.patch | application/octet-stream | 6.9 KB |
| v20251109-0002-Add-amgetbatch-interface-for-index-scan-pr.patch | application/octet-stream | 161.7 KB |
| v20251109-0003-Reduce-malloc-free-traffic-by-caching-batc.patch | application/octet-stream | 11.7 KB |
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