Re: [PATCH 7/8] sched: prevent to re-select dst-cpu inload_balance()
From: Peter Zijlstra
Date: Tue Mar 19 2013 - 11:05:55 EST
On Thu, 2013-02-14 at 14:48 +0900, Joonsoo Kim wrote:
> Commit 88b8dac0 makes load_balance() consider other cpus in its group.
> But, in that, there is no code for preventing to re-select dst-cpu.
> So, same dst-cpu can be selected over and over.
> This patch add functionality to load_balance() in order to exclude
> cpu which is selected once.
Oh man.. seriously? Did you see this happen? Also, can't we simply
remove it from lb->cpus?
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