Re: AIO v2.5

From: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Antonin Houska <ah(at)cybertec(dot)at>, Noah Misch <noah(at)leadboat(dot)com>, pgsql-hackers(at)postgresql(dot)org, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Robert Haas <robertmhaas(at)gmail(dot)com>, Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>, Jelte Fennema-Nio <postgres(at)jeltef(dot)nl>
Subject: Re: AIO v2.5
Date: 2025-03-25 04:10:19
Message-ID: CA+hUKG+8SC2=AD3bC0Pn85aMXm-PE2JSFGhC=MFVJvNQLObZeA@mail.gmail.com
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On Tue, Mar 25, 2025 at 2:18 PM Andres Freund <andres(at)anarazel(dot)de> wrote:
> Attached v2.12, with the following changes:

Here's a tiny fixup to make io_concurrency=0 turn on
READ_BUFFERS_SYNCHRONOUSLY as mooted in a FIXME. Without this, AIO
will still run at level 1 even if you asked for 0. Feel free to
squash, or ignore and I'll push it later, whatever suits... (tested on
the tip of your public aio-2 branch).

Attachment Content-Type Size
0001-fixup-to-v2.12-0010.fixup application/octet-stream 3.7 KB

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