linux-kernel - Re: [PATCH 25/63] sched: Add infrastructure for split shared/private accounting of NUMA hinting faults

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Message-ID: <5253003D.4070502@redhat.com>
Date:	Mon, 07 Oct 2013 14:41:01 -0400
From:	Rik van Riel <riel@...hat.com>
To:	Mel Gorman <mgorman@...e.de>
CC:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Ingo Molnar <mingo@...nel.org>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Linux-MM <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 25/63] sched: Add infrastructure for split shared/private
 accounting of NUMA hinting faults

On 10/07/2013 06:29 AM, Mel Gorman wrote:
> Ideally it would be possible to distinguish between NUMA hinting faults
> that are private to a task and those that are shared.  This patch prepares
> infrastructure for separately accounting shared and private faults by
> allocating the necessary buffers and passing in relevant information. For
> now, all faults are treated as private and detection will be introduced
> later.
> 
> Signed-off-by: Mel Gorman <mgorman@...e.de>

Reviewed-by: Rik van Riel <riel@...hat.com>

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