linux-kernel - Re: [PATCH] sched: smart wake-affine

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Message-ID: <20130708082106.GW23916@twins.programming.kicks-ass.net>
Date:	Mon, 8 Jul 2013 10:21:06 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Mike Galbraith <efault@....de>
Cc:	Michael Wang <wangyun@...ux.vnet.ibm.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>, Alex Shi <alex.shi@...el.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Turner <pjt@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Nikunj A. Dadhania" <nikunj@...ux.vnet.ibm.com>,
	Ram Pai <linuxram@...ibm.com>
Subject: Re: [PATCH] sched: smart wake-affine

On Sun, Jul 07, 2013 at 08:43:25AM +0200, Mike Galbraith wrote:
> On Fri, 2013-07-05 at 14:16 +0800, Michael Wang wrote:
> 
> > PeterZ has suggested some optimization which I sent out yesterday, I
> > suppose they haven't been included into this test yet, correct?
> 
> No, that was with both v3 patches applied.  hackbench -l 1000 delta
> tracked to next pull/build fwiw, but I don't see anything noteworthy
> elsewhere, so I'm filing it under "tasks/core ~= zillion ~= hohum".

OK, I'll apply the patches, we'll see what happens. If there significant
fallout we'll immediately have more information anyway ;-)
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