From mboxrd@z Thu Jan  1 00:00:00 1970
From: Keith Owens <kaos@sgi.com>
Date: Wed, 07 Dec 2005 05:50:52 +0000
Subject: Re: [RFC 1/3] Framework for accurate node based statistics
Message-Id: <9353.1133934652@kao2.melbourne.sgi.com>
List-Id: <linux-ia64.vger.kernel.org>
In-Reply-To: Your message of "Tue, 06 Dec 2005 14:52:33 -0800."
             <Pine.LNX.4.62.0512061447590.20377@schroedinger.engr.sgi.com> 
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To: Christoph Lameter <clameter@engr.sgi.com>
Cc: Andi Kleen <ak@suse.de>, linux-kernel@vger.kernel.org, Hugh Dickins <hugh@veritas.com>, Nick Piggin <nickpiggin@yahoo.com.au>, linux-mm@kvack.org, linux-ia64@vger.kernel.org, Marcelo Tosatti <marcelo.tosatti@cyclades.com>

On Tue, 6 Dec 2005 14:52:33 -0800 (PST), 
Christoph Lameter <clameter@engr.sgi.com> wrote:
>+DEFINE_PER_CPU(local_t [MAX_NUMNODES][NR_STAT_ITEMS], vm_stat_diff);

How big is that array going to get?  The total per cpu data area is
limited to 64K on IA64 and we already use at least 34K.