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Date: Thu, 21 Oct 2010 15:54:12 -0500 (CDT)
From: Christoph Lameter <cl@linux.com>
Subject: Re: vmscan: Do not run shrinkers for zones other than ZONE_NORMAL
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To: David Rientjes <rientjes@google.com>
Cc: Andi Kleen <andi@firstfloor.org>, Andrew Morton <akpm@linux-foundation.org>, Nick Piggin <npiggin@kernel.dk>, Pekka Enberg <penberg@cs.helsinki.fi>, linux-mm@kvack.org
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On Thu, 21 Oct 2010, David Rientjes wrote:

> I think these changes are deserving of comments in the code, though, that
> say we don't allocate slab from highmem.

I am not that satisfied yet. I think we should only have one call per
pgdat. Not one per zone in pgdat all operating on the same data again and
again.

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