linux-kernel - Re: [PATCH 26/30] sched: handle preempt=voluntary under PREEMPT

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Date: Fri, 8 Mar 2024 00:29:49 -0500
From: Joel Fernandes <joel@...lfernandes.org>
To: Ankur Arora <ankur.a.arora@...cle.com>
Cc: paulmck@...nel.org, linux-kernel@...r.kernel.org, tglx@...utronix.de, 
	peterz@...radead.org, torvalds@...ux-foundation.org, 
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	dave.hansen@...ux.intel.com, hpa@...or.com, mingo@...hat.com, 
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	raghavendra.kt@....com, boris.ostrovsky@...cle.com, konrad.wilk@...cle.com
Subject: Re: [PATCH 26/30] sched: handle preempt=voluntary under PREEMPT_AUTO

On Thu, Mar 7, 2024 at 10:49 PM Ankur Arora <ankur.a.arora@...cle.com> wrote:
>

> The PREEMPT_AUTO, preempt=none policy in this series will always
> cause preemption to be at user exit or the next tick. Seems like
> it would be worse for higher scheduling classes more often.

Ok, sounds good. I believe we are on the same page then.

Thanks.