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Date: Wed, 6 Jul 2011 02:01:03 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Ankita Garg <ankita@in.ibm.com>
Cc: linux-mm@kvack.org, svaidy@linux.vnet.ibm.com,
        linux-kernel@vger.kernel.org, Matt Mackall <mpm@selenic.com>
Subject: Re: [PATCH 0/5] mm,debug: VM framework to capture memory reference
 pattern
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On Tue,  5 Jul 2011 13:52:34 +0530 Ankita Garg <ankita@in.ibm.com> wrote:

> 
> This patch series is an instrumentation/debug infrastructure that captures
> the memory reference pattern of applications (workloads). 

Can't the interfaces described in Documentation/vm/pagemap.txt be used
for this?