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Message-ID: <1493686663.31102.19.camel@redhat.com>
Subject: Re: [PATCH 07/14] sched/topology: Optimize build_group_mask()
From: Rik van Riel <riel@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>, mingo@kernel.org,
        lvenanci@redhat.com
Cc: lwang@redhat.com, efault@gmx.de, tglx@linutronix.de,
        linux-kernel@vger.kernel.org
Date: Mon, 01 May 2017 20:57:43 -0400
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References: <20170428131958.893188882@infradead.org>
         <20170428132502.699851310@infradead.org>
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On Fri, 2017-04-28 at 15:20 +0200, Peter Zijlstra wrote:
> The group mask is always used in intersection with the group cpus.
> So,
> when building the group mask, we don't have to care about cpus that
> are
> not part of the group.
> 
> Cc: Ingo Molnar <mingo@kernel.org>
> Cc: Mike Galbraith <efault@gmx.de>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: riel@redhat.com
> Signed-off-by: Lauro Ramos Venancio <lvenanci@redhat.com>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> Link: http://lkml.kernel.org/r/1492717903-5195-2-git-send-email-lvena
> nci@redhat.com
> 

Acked-by: Rik van Riel <riel@redhat.com>