linux-kernel - Re: [PATCH] [10/23] SCHED: Only allocate per cpu cpu mask buffer with offstack cpumasks

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Message-ID: <20100610153410.GD19561@basil.fritz.box>
Date:	Thu, 10 Jun 2010 17:34:11 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Andi Kleen <andi@...stfloor.org>, mingo@...e.hu,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [10/23] SCHED: Only allocate per cpu cpu mask buffer
	with offstack cpumasks

On Thu, Jun 10, 2010 at 05:19:36PM +0200, Peter Zijlstra wrote:
> On Thu, 2010-06-10 at 17:06 +0200, Andi Kleen wrote:
> > +#if defined(CONFIG_CPUMASK_OFFSTACK) || defined(CONFIG_FAIR_GROUP_SCHED)
> 
> Still wrong.. something like the below might work, but I really think
> its not worth the trouble.

Yes it seems the ifdef maze in this function is too much for me.

Anyways I retract the patch, but you'll be reminded of it once
you update to gcc 4.6

-Andi
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