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Date: Tue, 30 Jul 2013 10:17:55 +0200
From: Peter Zijlstra <peterz@infradead.org>
Subject: Re: [RFC PATCH 00/10] Improve numa scheduling by consolidating tasks
Message-ID: <20130730081755.GF3008@twins.programming.kicks-ass.net>
References: <1375170505-5967-1-git-send-email-srikar@linux.vnet.ibm.com>
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To: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Mel Gorman <mgorman@suse.de>, 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>, Preeti U Murthy <preeti@linux.vnet.ibm.com>, Linus Torvalds <torvalds@linux-foundation.org>

On Tue, Jul 30, 2013 at 01:18:15PM +0530, Srikar Dronamraju wrote:
> Here is an approach that looks to consolidate workloads across nodes.
> This results in much improved performance. Again I would assume this work
> is complementary to Mel's work with numa faulting.

I highly dislike the use of task weights here. It seems completely
unrelated to the problem at hand.


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