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From: Greg KH <gregkh@linuxfoundation.org>
To: Shrikanth Hegde <sshegde@linux.ibm.com>
Cc: mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com,
	vincent.guittot@linaro.org, tglx@linutronix.de,
	yury.norov@gmail.com, maddy@linux.ibm.com, vschneid@redhat.com,
	dietmar.eggemann@arm.com, rostedt@goodmis.org,
	kprateek.nayak@amd.com, huschle@linux.ibm.com,
	srikar@linux.ibm.com, linux-kernel@vger.kernel.org,
	christophe.leroy@csgroup.eu, linuxppc-dev@lists.ozlabs.org
Subject: Re: [RFC v2 8/9] sysfs: Add cpu_avoid file
Date: Tue, 1 Jul 2025 11:35:59 +0200	[thread overview]
Message-ID: <2025070123-riveting-struggle-ae98@gregkh> (raw)
In-Reply-To: <20250625191108.1646208-9-sshegde@linux.ibm.com>

On Thu, Jun 26, 2025 at 12:41:07AM +0530, Shrikanth Hegde wrote:
> Add a sysfs file called "avoid" which prints the current CPUs 
> makred as avoid. 
> 
> This could be used by userspace components or tools such as irqbalance. 
> 
> /sys/devices/system/cpu # cat avoid 
> 70-479

You forgot to document the new sysfs file in Documentation/ABI/ :(

Also, you have trailing whitespace in your changelog here, was that
intentional?

thanks,

greg k-h


  reply	other threads:[~2025-07-01  9:36 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-25 19:10 [RFC v2 0/9] cpu avoid state and push task mechanism Shrikanth Hegde
2025-06-25 19:11 ` [RFC v2 1/9] sched/docs: Document avoid_cpu_mask and avoid CPU concept Shrikanth Hegde
2025-06-26  6:27   ` Hillf Danton
2025-06-26 14:46     ` Shrikanth Hegde
2025-06-27  0:27       ` Hillf Danton
2025-06-27  4:37         ` Shrikanth Hegde
2025-06-28 22:02           ` Hillf Danton
2025-06-25 19:11 ` [RFC v2 2/9] cpumask: Introduce cpu_avoid_mask Shrikanth Hegde
2025-06-25 19:11 ` [RFC v2 3/9] sched/core: Dont allow to use CPU marked as avoid Shrikanth Hegde
2025-06-25 19:11 ` [RFC v2 4/9] sched/fair: Don't use CPU marked as avoid for wakeup and load balance Shrikanth Hegde
2025-06-26  0:02   ` Yury Norov
2025-06-26 13:42     ` Shrikanth Hegde
2025-06-25 19:11 ` [RFC v2 5/9] sched/rt: Don't select CPU marked as avoid for wakeup and push/pull rt task Shrikanth Hegde
2025-06-25 19:11 ` [RFC v2 6/9] sched/core: Push current task out if CPU is marked as avoid Shrikanth Hegde
2025-08-12 18:40   ` Shrikanth Hegde
2025-06-25 19:11 ` [RFC v2 7/9] sched: Add static key check for cpu_avoid Shrikanth Hegde
2025-06-26  0:12   ` Yury Norov
2025-06-25 19:11 ` [RFC v2 8/9] sysfs: Add cpu_avoid file Shrikanth Hegde
2025-07-01  9:35   ` Greg KH [this message]
2025-07-02  6:05     ` Shrikanth Hegde
2025-06-25 19:11 ` [RFC v2 9/9] [DEBUG] powerpc: add debug file for set/unset cpu avoid Shrikanth Hegde
2025-06-25 22:53   ` Yury Norov
2025-06-26 13:39     ` Shrikanth Hegde
2025-06-25 21:55 ` [RFC v2 0/9] cpu avoid state and push task mechanism Yury Norov
2025-06-26 14:33   ` Shrikanth Hegde

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