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To: Mel Gorman <mel@csn.ul.ie>
Cc: Linux Memory Management List <linux-mm@kvack.org>,
       Pekka Enberg <penberg@cs.helsinki.fi>, Rik van Riel <riel@redhat.com>,
       KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
       Christoph Lameter <cl@linux-foundation.org>,
       Johannes Weiner <hannes@cmpxchg.org>, Nick Piggin <npiggin@suse.de>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
       Lin Ming <ming.m.lin@intel.com>,
       Zhang Yanmin <yanmin_zhang@linux.intel.com>
Subject: Re: [RFC PATCH 00/20] Cleanup and optimise the page allocator
From: Andi Kleen <andi@firstfloor.org>
References: <1235344649-18265-1-git-send-email-mel@csn.ul.ie>
Date: Mon, 23 Feb 2009 01:02:59 +0100
In-Reply-To: <1235344649-18265-1-git-send-email-mel@csn.ul.ie> (Mel Gorman's message of "Sun, 22 Feb 2009 23:17:09 +0000")
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Mel Gorman <mel@csn.ul.ie> writes:


BTW one additional tuning opportunity would be to change cpusets to
always precompute zonelists out of line and then avoid doing
all these checks in the fast path.

-Andi

-- 
ak@linux.intel.com -- Speaking for myself only.