Date: Tue, 22 Sep 2009 11:30:23 +0200
From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Mel Gorman <mel@csn.ul.ie>
Cc: Nick Piggin <npiggin@suse.de>, Pekka Enberg <penberg@cs.helsinki.fi>,
       Christoph Lameter <cl@linux-foundation.org>, sachinp@in.ibm.com,
       linux-kernel@vger.kernel.org, linux-mm@kvack.org,
       Tejun Heo <tj@kernel.org>,
       Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH 3/3] slqb: Allow SLQB to be used on PPC
Message-ID: <20090922093023.GA22441@osiris.boeblingen.de.ibm.com>
References: <1253549426-917-1-git-send-email-mel@csn.ul.ie>
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On Mon, Sep 21, 2009 at 05:10:26PM +0100, Mel Gorman wrote:
> SLQB was disabled on PPC as it would stab itself in the face when running
> on machines with CPUs on memoryless nodes. As those configurations should
> now work, allow SLQB to be configured again on PPC.
> 
> Signed-off-by: Mel Gorman <mel@csn.ul.ie>
> ---
>  init/Kconfig |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/init/Kconfig b/init/Kconfig
> index adc10ab..8f55fde 100644
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -1033,7 +1033,7 @@ config SLUB
> 
>  config SLQB
>  	bool "SLQB (Queued allocator)"
> -	depends on !PPC && !S390
> +	depends on !S390

You can remove S390 from the list independently from this patch set.
As already mentioned SLQB works again on s390 and whatever caused the
bug I reported a few weeks back is gone.
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