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Date: Mon, 2 Nov 2009 09:40:12 +0900
From: Minchan Kim <minchan.kim@gmail.com>
Subject: Re: [PATCHv2 3/5] vmscan: Stop zone_reclaim()'s wrong
 swap_cluster_max usage
Message-Id: <20091102094012.8a8fc5c8.minchan.kim@barrios-desktop>
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References: <20091101234614.F401.A69D9226@jp.fujitsu.com>
	<20091102000951.F407.A69D9226@jp.fujitsu.com>
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To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: LKML <linux-kernel@vger.kernel.org>, "Rafael J. Wysocki" <rjw@sisk.pl>, Rik van Riel <riel@redhat.com>, linux-mm <linux-mm@kvack.org>, Andrew Morton <akpm@linux-foundation.org>, Christoph Lameter <cl@linux-foundation.org>, Mel Gorman <mel@csn.ul.ie>
List-ID: <linux-mm.kvack.org>

On Mon, 2 Nov 2009 00:11:02 +0900 (JST)
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:

> In old days, we didn't have sc.nr_to_reclaim and it brought
> sc.swap_cluster_max misuse.
> 
> huge sc.swap_cluster_max might makes unnecessary OOM and
> no performance benefit.
> 
> Now, we can remove above dangerous one.
> 
> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>

-- 
Kind regards,
Minchan Kim

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