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Date: Mon, 13 Sep 2010 17:40:27 +0800
From: Wu Fengguang <fengguang.wu@intel.com>
To: linux-mm <linux-mm@kvack.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Dave Chinner <david@fromorbit.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        "Theodore Ts'o" <tytso@mit.edu>, Jan Kara <jack@suse.cz>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>, Mel Gorman <mel@csn.ul.ie>,
        Rik van Riel <riel@redhat.com>,
        KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
        Chris Mason <chris.mason@oracle.com>, Christoph Hellwig <hch@lst.de>,
        "Li, Shaohua" <shaohua.li@intel.com>
Subject: Re: [PATCH 15/17] mm: lower soft dirty limits on memory pressure
Message-ID: <20100913094027.GA30919@localhost>
References: <20100912154945.758129106@intel.com>
 <20100912155204.944256600@intel.com>
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>  		if (PageDirty(page)) {
> +
> +			if (file && scanning_global_lru(sc)) {

Oops "file" does not exist in linux-next. Could use
"page_is_file_cache(page)" instead to avoid the compile error.

Thanks,
Fengguang