From: Peter Zijlstra <peterz@infradead.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: "Tejun Heo" <tj@kernel.org>,
linux-rt-devel@lists.linux.dev, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org, "Ingo Molnar" <mingo@redhat.com>,
"Juri Lelli" <juri.lelli@redhat.com>,
"Vincent Guittot" <vincent.guittot@linaro.org>,
"Dietmar Eggemann" <dietmar.eggemann@arm.com>,
"Steven Rostedt" <rostedt@goodmis.org>,
"K Prateek Nayak" <kprateek.nayak@amd.com>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Koutný" <mkoutny@suse.com>,
"John Ogness" <john.ogness@linutronix.de>,
"Shrikanth Hegde" <sshegde@linux.ibm.com>,
"luca abeni" <luca.abeni@santannapisa.it>,
"Yuri Andriaccio" <yurand2000@gmail.com>,
"Yuri Andriaccio" <yuri.andriaccio@santannapisa.it>
Subject: Re: [PATCH] sched: Remove CONFIG_RT_GROUP_SCHED
Date: Fri, 6 Nov 2026 12:12:13 +0100 [thread overview]
Message-ID: <20261106111213.GG1779021@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20261106110435.5MWA_4Hw@linutronix.de>
On Fri, Nov 06, 2026 at 12:04:35PM +0100, Sebastian Andrzej Siewior wrote:
> On 2026-11-06 11:50:03 [+0100], Peter Zijlstra wrote:
> > On Thu, Nov 05, 2026 at 08:30:10PM +0100, Sebastian Andrzej Siewior wrote:
> > > On 2026-11-05 07:19:27 [-1000], Tejun Heo wrote:
> > > > Hello, Sebastian.
> > > Hi Tejun,
> > >
> > > >
> > > > I'm not against it but wonder whether it'd be useful to do it more gradually
> > > > so that people can pipe up if they depend on it. ie. Mark it deprecated and
> > > > put it behind EXPORT for a bit and then BROKEN before actual removal.
> > >
> > > I would be surprised if this is actually used especially since it is
> > > cg-v1 and v2 is the default/ used by everyone (?).
> >
> > So I would love to actually delete this. But IIRC there were actually
> > people who used it.
>
> That would mean that it is working which does surprise me.
For some definition of 'work' :/
next prev parent reply other threads:[~2026-11-06 11:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-05 16:47 Sebastian Andrzej Siewior
2026-11-05 17:19 ` Tejun Heo
2026-11-05 19:30 ` Sebastian Andrzej Siewior
2026-11-06 10:50 ` Peter Zijlstra
2026-11-06 11:04 ` Sebastian Andrzej Siewior
2026-11-06 11:12 ` Peter Zijlstra [this message]
2026-11-06 11:21 ` Sebastian Andrzej Siewior
2026-11-06 11:24 ` Peter Zijlstra
2026-11-06 11:30 ` Sebastian Andrzej Siewior
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