linux-kernel - Re: [PATCH 4/6] kvm: Select SCHED_INFO instead of TASK_DELAY

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Message-ID: <87mtt8q64j.wl-maz@kernel.org>
Date:   Thu, 06 May 2021 15:38:52 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     tglx@...utronix.de, mingo@...nel.org, juri.lelli@...hat.com,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
        bristot@...hat.com, bsingharora@...il.com, pbonzini@...hat.com,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        riel@...riel.com, hannes@...xchg.org
Subject: Re: [PATCH 4/6] kvm: Select SCHED_INFO instead of TASK_DELAY_ACCT

On Wed, 05 May 2021 11:59:44 +0100,
Peter Zijlstra <peterz@...radead.org> wrote:
> 
> AFAICT KVM only relies on SCHED_INFO. Nothing uses the p->delays data
> that belongs to TASK_DELAY_ACCT.
> 
> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
> ---
>  arch/arm64/kvm/Kconfig |    5 +----
>  arch/x86/kvm/Kconfig   |    5 +----
>  2 files changed, 2 insertions(+), 8 deletions(-)

Acked-by: Marc Zyngier <maz@...nel.org>

	M.

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