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Date: Wed, 9 Oct 2013 13:13:28 +0200
From: Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH 0/63] Basic scheduler support for automatic NUMA
 balancing V9
Message-ID: <20131009111328.GB19610@gmail.com>
References: <1381141781-10992-1-git-send-email-mgorman@suse.de>
 <20131009110353.GA19370@gmail.com>
 <20131009111146.GA19610@gmail.com>
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To: Mel Gorman <mgorman@suse.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>, Rik van Riel <riel@redhat.com>, Srikar Dronamraju <srikar@linux.vnet.ibm.com>, Andrea Arcangeli <aarcange@redhat.com>, Johannes Weiner <hannes@cmpxchg.org>, Linux-MM <linux-mm@kvack.org>, LKML <linux-kernel@vger.kernel.org>


* Ingo Molnar <mingo@kernel.org> wrote:

>  mmzone.c:
> 
>   #if defined(CONFIG_NUMA_BALANCING) && !defined(LAST_CPUPID_IN_PAGE_FLAGS)
> 
> Note the missing 'NOT_' in the latter line. I've changed it to:
> 
>   #if defined(CONFIG_NUMA_BALANCING) && defined(LAST_CPUPID_NOT_IN_PAGE_FLAGS)

Actually, I think it should be:

   #if defined(CONFIG_NUMA_BALANCING) && !defined(LAST_CPUPID_NOT_IN_PAGE_FLAGS)

I'll fold back this fix to keep it bisectable on 32-bit platforms.

Thanks,

	Ingo

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