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From: Yury Norov <ynorov@nvidia.com>
To: Shrikanth Hegde <sshegde@linux.ibm.com>
Cc: linux-kernel@vger.kernel.org, mingo@kernel.org,
	peterz@infradead.org, juri.lelli@redhat.com,
	vincent.guittot@linaro.org, yury.norov@gmail.com,
	kprateek.nayak@amd.com, iii@linux.ibm.com, corbet@lwn.net,
	tglx@kernel.org, gregkh@linuxfoundation.org, pbonzini@redhat.com,
	seanjc@google.com, vschneid@redhat.com, huschle@linux.ibm.com,
	rostedt@goodmis.org, dietmar.eggemann@arm.com,
	maddy@linux.ibm.com, srikar@linux.ibm.com, hdanton@sina.com,
	chleroy@kernel.org, vineeth@bitbyteword.org, frederic@kernel.org,
	arighi@nvidia.com, pauld@redhat.com, christian.loehle@arm.com,
	tj@kernel.org, tommaso.cucinotta@gmail.com, maz@kernel.org,
	rafael@kernel.org, rdunlap@infradead.org, kernellwp@gmail.com,
	linux-doc@vger.kernel.org, jgross@suse.com,
	virtualization@lists.linux.dev, kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v9 01/11] sched/docs: Document cpu_preferred_mask and Preferred CPU concept
Date: Thu, 30 Jul 2026 01:04:29 -0400	[thread overview]
Message-ID: <amrbXSiJOBbGojhK@yury> (raw)
In-Reply-To: <54af8965-f0bf-4424-8b41-609c914bafad@linux.ibm.com>

On Sat, Jul 25, 2026 at 07:52:24AM +0530, Shrikanth Hegde wrote:
> Hi Yury,
> 
> On 7/25/26 3:15 AM, Yury Norov wrote:
> > On Fri, Jul 24, 2026 at 07:37:22PM +0530, Shrikanth Hegde wrote:
> > > Add documentation for new cpumask called cpu_preferred_mask. This could
> > > help users in understanding what this mask is and the concept behind it.
> > > 
> > > Document how to enable it and implementation aspects of it.
> > > 
> > > Reported-by: kernel test robot <lkp@intel.com>
> > > Closes: https://lore.kernel.org/oe-kbuild-all/202606180717.yNM0yb41-lkp@intel.com/
> > > Signed-off-by: Shrikanth Hegde <sshegde@linux.ibm.com>
> > > ---
> > >   Documentation/scheduler/sched-arch.rst | 58 ++++++++++++++++++++++++++
> > 
> > And there's really nothing arch-specific in your series. Can you find
> > a better place for the docs?
> > 
> 
> You are right, it initially started as a arch specific RFC, now it is
> completely generic.
> 
> completion.rst  sched-bwc.rst       sched-design-CFS.rst  sched-ext.rst          sched-stats.rst
> index.rst       sched-capacity.rst  sched-domains.rst     sched-nice-design.rst  sched-util-clamp.rst
> membarrier.rst  sched-deadline.rst  sched-eevdf.rst       sched-pelt.c           schedutil.rst
> sched-arch.rst  sched-debug.rst     sched-energy.rst      sched-rt-group.rst     text_files.rst
> 
> I don't think any other file in there are a choice.
> So, I guess I need to add a new one named sched-preferred-cpu.rst

Maybe sched-paravirt.rst?

  reply	other threads:[~2026-07-30  5:04 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-24 14:07 [PATCH v9 00/11] sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 01/11] sched/docs: Document cpu_preferred_mask and Preferred CPU concept Shrikanth Hegde
2026-07-24 21:45   ` Yury Norov
2026-07-25  2:22     ` Shrikanth Hegde
2026-07-30  5:04       ` Yury Norov [this message]
2026-07-24 14:07 ` [PATCH v9 02/11] cpumask: Introduce cpu_preferred_mask Shrikanth Hegde
2026-07-24 20:00   ` Yury Norov
2026-07-25  3:16     ` Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 03/11] sysfs: Add preferred CPU file Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 04/11] sched/core: Try to use a preferred CPU in is_cpu_allowed Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 05/11] sched/fair: Load balance only among preferred CPUs Shrikanth Hegde
2026-07-24 21:40   ` Yury Norov
2026-07-27  6:09     ` Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 06/11] sched/core: Push current task from non preferred CPU Shrikanth Hegde
2026-07-24 22:04   ` Yury Norov
2026-07-27  8:55     ` Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 07/11] sched/debug: Add migration stats due to non preferred CPUs Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 08/11] virt: Introduce steal governor driver Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 09/11] virt/steal_governor: Add control knobs for handling steal values Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 10/11] virt/steal_governor: Implement steal_governor policy loop Shrikanth Hegde
2026-07-24 21:05   ` Yury Norov
2026-07-25  3:54     ` Shrikanth Hegde
2026-07-27 14:42     ` Shrikanth Hegde
2026-07-24 14:07 ` [PATCH v9 11/11] virt/steal_governor: Enable the driver Shrikanth Hegde
2026-07-24 22:07 ` [PATCH v9 00/11] sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff Yury Norov
2026-07-25  1:53   ` Shrikanth Hegde

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