From: Christoph Lameter <clameter@engr.sgi.com>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: linux-kernel@vger.kernel.org, Hugh Dickins <hugh@veritas.com>,
linux-mm@kvack.org, Andi Kleen <ak@suse.de>,
Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Subject: Re: [RFC 1/3] Framework for accurate node based statistics
Date: Tue, 6 Dec 2005 15:40:41 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.62.0512061539280.20618@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <Pine.LNX.4.62.0512061536001.20580@schroedinger.engr.sgi.com>
On Tue, 6 Dec 2005, Christoph Lameter wrote:
> I am not aware of any per-zone per cpu counters.
Argh. Wrong. Yes there are counters in the per cpu structures for each
zone. The pointers here could be folded into that and then would give us
zone based statistics which may be better than per node statistics for
decision making about memory in a zone.
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next prev parent reply other threads:[~2005-12-06 23:40 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-06 18:28 Christoph Lameter
2005-12-06 18:28 ` [RFC 2/3] Make nr_mapped a per node counter Christoph Lameter
2005-12-06 23:05 ` Nick Piggin
2005-12-06 18:28 ` [RFC 3/3] Make nr_pagecache " Christoph Lameter
2005-12-06 18:35 ` [RFC 1/3] Framework for accurate node based statistics Andi Kleen
2005-12-06 19:08 ` Christoph Lameter
2005-12-06 19:26 ` Andi Kleen
2005-12-06 19:36 ` Christoph Lameter
2005-12-06 20:06 ` Andi Kleen
2005-12-06 22:52 ` Christoph Lameter
2005-12-07 5:50 ` Keith Owens
2005-12-07 18:24 ` Christoph Lameter
2005-12-06 23:08 ` Nick Piggin
2005-12-06 23:37 ` Christoph Lameter
2005-12-06 23:40 ` Christoph Lameter [this message]
2005-12-07 6:44 ` Nick Piggin
2005-12-07 18:27 ` Christoph Lameter
2005-12-07 22:59 ` Nick Piggin
2005-12-08 0:02 ` Christoph Lameter
2005-12-08 0:13 ` Nick Piggin
2005-12-08 0:35 ` Christoph Lameter
2005-12-07 18:39 Luck, Tony
2005-12-07 18:47 ` Christoph Lameter
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