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Subject: Re: [RFC PATCH 0/2] sched: simplify the select_task_rq_fair()
From: Mike Galbraith <bitbucket@online.de>
To: Michael Wang <wangyun@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org,
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Date: Thu, 24 Jan 2013 10:07:35 +0100
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On Thu, 2013-01-24 at 16:14 +0800, Michael Wang wrote:

> Now it's time to work on v3 I think, let's see what we could get this time.

Maybe v3 can try to not waste so much ram on affine map?

Even better would be if it could just go away, along with relic of the
bad old days wake_affine(), and we make the balance path so damn light
but clever that select_idle_sibling() can go away too... and a pony ;-)

-Mike