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From: Andrea Righi <arighi@nvidia.com>
To: Shrikanth Hegde <sshegde@linux.ibm.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
	Valentin Schneider <vschneid@redhat.com>,
	K Prateek Nayak <kprateek.nayak@amd.com>,
	Christian Loehle <christian.loehle@arm.com>,
	Phil Auld <pauld@redhat.com>, Mete Durlu <meted@linux.ibm.com>,
	linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>
Subject: Re: [PATCH v4] sched/fair: Prefer fully idle cores for NOHZ balancing
Date: Thu, 6 Aug 2026 15:18:57 +0200	[thread overview]
Message-ID: <anSJwRhbVd0Lh0oe@gpd4> (raw)
In-Reply-To: <9153b101-583a-43ac-831a-6f4d78468b25@linux.ibm.com>

Hi Shrikanth,

On Thu, Aug 06, 2026 at 03:56:20PM +0530, Shrikanth Hegde wrote:
...
> I have only a small system at this moment.
> I don't see any noticeable regression/improvement in SMT4.
> 
> FWIW, patch looks okay to me.
> Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>

Thanks for testing!

> 
> 
> BTW, Andrea, are you planning to do that refactoring of select_rq_mask
> or you want me to pick it up?

I was waiting for this patch to land before looking at the select_rq_mask
refactoring. If you have time and would like to pick it up, please go ahead,
I'll be happy to review it.

-Andrea

  reply	other threads:[~2026-08-06 13:19 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-04 15:13 [PATCH v4] sched/fair: Prefer fully idle cores for NOHZ balancing Andrea Righi
2026-08-04 15:19 ` Shrikanth Hegde
2026-08-04 18:09   ` Andrea Righi
2026-08-04 21:18     ` Shrikanth Hegde
2026-08-05 10:31 ` Vincent Guittot
2026-08-06 10:26 ` Shrikanth Hegde
2026-08-06 13:18   ` Andrea Righi [this message]
2026-08-07 12:26     ` Shrikanth Hegde
2026-08-08  9:44 ` [tip: sched/core] " tip-bot2 for Andrea Righi

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