linux-kernel - Re: [PATCH 2/8] vmscan: tracing: Update trace event to track if page reclaim IO is for anon or file pages

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Message-ID: <4C445211.7030700@redhat.com>
Date:	Mon, 19 Jul 2010 09:24:33 -0400
From:	Rik van Riel <riel@...hat.com>
To:	Mel Gorman <mel@....ul.ie>
CC:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-mm@...ck.org, Dave Chinner <david@...morbit.com>,
	Chris Mason <chris.mason@...cle.com>,
	Nick Piggin <npiggin@...e.de>,
	Johannes Weiner <hannes@...xchg.org>,
	Christoph Hellwig <hch@...radead.org>,
	Wu Fengguang <fengguang.wu@...el.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andrea Arcangeli <aarcange@...hat.com>
Subject: Re: [PATCH 2/8] vmscan: tracing: Update trace event to track if page
 reclaim IO is for anon or file pages

On 07/19/2010 09:11 AM, Mel Gorman wrote:
> It is useful to distinguish between IO for anon and file pages. This
> patch updates
> vmscan-tracing-add-trace-event-when-a-page-is-written.patch to include
> that information. The patches can be merged together.
>
> Signed-off-by: Mel Gorman<mel@....ul.ie>

Acked-by: Rik van Riel <riel@...hat.com>

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