linux-kernel - Re: [PATCH for mmotm 0/5] introduce swap-backed-file-mapped count and fix vmscan-change-the-number-of-the-unmapped-files-in-zone-reclaim.patch

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Message-Id: <20090611194141.6D5C.A69D9226@jp.fujitsu.com>
Date:	Thu, 11 Jun 2009 19:42:33 +0900 (JST)
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	Mel Gorman <mel@....ul.ie>
Cc:	kosaki.motohiro@...fujitsu.com,
	Wu Fengguang <fengguang.wu@...el.com>,
	linux-mm <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH for mmotm 0/5] introduce swap-backed-file-mapped count and fix vmscan-change-the-number-of-the-unmapped-files-in-zone-reclaim.patch

> On Thu, Jun 11, 2009 at 07:25:09PM +0900, KOSAKI Motohiro wrote:
> > Recently, Wu Fengguang pointed out vmscan-change-the-number-of-the-unmapped-files-in-zone-reclaim.patch
> > has underflow problem.
> > 
> 
> Can you drop this aspect of the patchset please? I'm doing a final test
> on the scan-avoidance heuristic that incorporates this patch and the
> underflow fix. Ram (the tester of the malloc()-stall) confirms the patch
> fixes his problem.

OK.
insted, I'll join to review your patch :)



> > This patch series introduce new vmstat of swap-backed-file-mapped and fix above
> > patch by it.




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