From: Jakub Kicinski <kuba@kernel.org>
To: Shubhang <sh@gentwo.org>
Cc: "Paolo Abeni" <pabeni@redhat.com>,
"Toke Høiland-Jørgensen" <toke@toke.dk>,
"Jamal Hadi Salim" <jhs@mojatatu.com>,
"Jiri Pirko" <jiri@resnulli.us>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@kernel.org>,
"Simon Horman" <horms@kernel.org>,
"Jonas Köppeler" <j.koeppeler@tu-berlin.de>,
"Shubhang Kaushik" <shubhang@os.amperecomputing.com>,
"Christoph Lameter (Ampere)" <cl@gentwo.org>,
"Toke Høiland-Jørgensen" <toke@redhat.com>,
cake@lists.bufferbloat.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] net/sched: sch_cake: skip redundant cake_mq rate updates
Date: Fri, 30 Oct 2026 15:31:18 -0700 [thread overview]
Message-ID: <20261030153118.1d9f255b@kernel.org> (raw)
In-Reply-To: <bc677053-f438-fda5-defc-a53532262779@gentwo.org>
On Thu, 29 Oct 2026 14:45:19 -0700 (PDT) Shubhang wrote:
> I repeated the test with whole-host CPU accounting on this 80-core system
> and could not measure a reliable aggregate CPU-use difference; throughput
> was unchanged. The benefit is visible in focused cake_configure_rates()
> trace, but I agree this is more appropriate for net-next.
In which case you'll need to repost once
https://netdev.bots.linux.dev/net-next.html
says net-next is open. Make sure to remove the Fixes tag.
prev parent reply other threads:[~2026-10-30 22:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 4:32 [PATCH v2] net/sched: sch_cake: skip redundant cake_mq rate updates Shubhang Kaushik (Ampere)
2026-10-27 9:55 ` Toke Høiland-Jørgensen
2026-10-29 11:52 ` Paolo Abeni
2026-10-29 21:45 ` Shubhang
2026-10-30 22:31 ` Jakub Kicinski [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=20261030153118.1d9f255b@kernel.org \
--to=kuba@kernel.org \
--cc=cake@lists.bufferbloat.net \
--cc=cl@gentwo.org \
--cc=davem@davemloft.net \
--cc=edumazet@kernel.org \
--cc=horms@kernel.org \
--cc=j.koeppeler@tu-berlin.de \
--cc=jhs@mojatatu.com \
--cc=jiri@resnulli.us \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=sh@gentwo.org \
--cc=shubhang@os.amperecomputing.com \
--cc=toke@redhat.com \
--cc=toke@toke.dk \
/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