linux-kernel - Re: [PATCH v2 03/11] sched: fix avg

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Message-ID: <20140527134816.GC11074@laptop.programming.kicks-ass.net>
Date:	Tue, 27 May 2014 15:48:16 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Vincent Guittot <vincent.guittot@...aro.org>
Cc:	mingo@...nel.org, linux-kernel@...r.kernel.org,
	linux@....linux.org.uk, linux-arm-kernel@...ts.infradead.org,
	preeti@...ux.vnet.ibm.com, Morten.Rasmussen@....com, efault@....de,
	nicolas.pitre@...aro.org, linaro-kernel@...ts.linaro.org,
	daniel.lezcano@...aro.org
Subject: Re: [PATCH v2 03/11] sched: fix avg_load computation

On Fri, May 23, 2014 at 05:52:57PM +0200, Vincent Guittot wrote:
> The computation of avg_load and avg_load_per_task should only takes into
> account the number of cfs tasks. The non cfs task are already taken into
> account by decreasing the cpu's capacity (cpu_power) and they will be tracked
> in the CPU's utilization (group_activity) of the next patches

Ah yes, very good.  I don't think we had h_nr_running back when I
frobbed this last.
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