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Date: Mon, 07 Oct 2013 14:40:41 -0400
From: Rik van Riel <riel@redhat.com>
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To: Mel Gorman <mgorman@suse.de>
CC: Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
        Ingo Molnar <mingo@kernel.org>, Andrea Arcangeli <aarcange@redhat.com>,
        Johannes Weiner <hannes@cmpxchg.org>, Linux-MM <linux-mm@kvack.org>,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 24/63] sched: Reschedule task on preferred NUMA node once
 selected
References: <1381141781-10992-1-git-send-email-mgorman@suse.de> <1381141781-10992-25-git-send-email-mgorman@suse.de>
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On 10/07/2013 06:29 AM, Mel Gorman wrote:
> A preferred node is selected based on the node the most NUMA hinting
> faults was incurred on. There is no guarantee that the task is running
> on that node at the time so this patch rescheules the task to run on
> the most idle CPU of the selected node when selected. This avoids
> waiting for the balancer to make a decision.
> 
> Signed-off-by: Mel Gorman <mgorman@suse.de>

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

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Message-ID: <52530029.7080002@redhat.com>
Date: Mon, 07 Oct 2013 14:40:41 -0400
From: Rik van Riel <riel@redhat.com>
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Subject: Re: [PATCH 24/63] sched: Reschedule task on preferred NUMA node once
 selected
References: <1381141781-10992-1-git-send-email-mgorman@suse.de> <1381141781-10992-25-git-send-email-mgorman@suse.de>
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To: Mel Gorman <mgorman@suse.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>, Srikar Dronamraju <srikar@linux.vnet.ibm.com>, Ingo Molnar <mingo@kernel.org>, Andrea Arcangeli <aarcange@redhat.com>, Johannes Weiner <hannes@cmpxchg.org>, Linux-MM <linux-mm@kvack.org>, LKML <linux-kernel@vger.kernel.org>

On 10/07/2013 06:29 AM, Mel Gorman wrote:
> A preferred node is selected based on the node the most NUMA hinting
> faults was incurred on. There is no guarantee that the task is running
> on that node at the time so this patch rescheules the task to run on
> the most idle CPU of the selected node when selected. This avoids
> waiting for the balancer to make a decision.
> 
> Signed-off-by: Mel Gorman <mgorman@suse.de>

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

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