From: Tejun Heo <tj@kernel.org>
To: Jeff Layton <jlayton@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-kernel@vger.kernel.org, linux-block@vger.kernel.org
Subject: Re: [PATCH] blkcg: update iocost_coef_gen.py to use io_uring
Date: Wed, 24 Jun 2026 06:48:26 -1000 [thread overview]
Message-ID: <ajwKWhuKCTeXOPw6@slm.duckdns.org> (raw)
In-Reply-To: <20260624-iocost-v1-1-2d53f3c026a2@kernel.org>
On Wed, Jun 24, 2026 at 10:50:34AM -0400, Jeff Layton wrote:
> Recently I found myself having to benchmark some rather fast disks for
> iocost, but the old iocost_coef_gen.py script couldn't generate enough
> throughput to saturate it. Make it use io_uring instead.
>
> Cc: Tejun Heo <tj@kernel.org>
> Cc: linux-block@vger.kernel.org
> Signed-off-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
prev parent reply other threads:[~2026-06-24 16:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-24 14:50 [PATCH] blkcg: update iocost_coef_gen.py to use io_uring Jeff Layton
2026-06-24 16:48 ` Tejun Heo [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ajwKWhuKCTeXOPw6@slm.duckdns.org \
--to=tj@kernel.org \
--cc=axboe@kernel.dk \
--cc=jlayton@kernel.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox