From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail190.messagelabs.com (mail190.messagelabs.com [216.82.249.51]) by kanga.kvack.org (Postfix) with ESMTP id EFBD86B0087 for ; Thu, 6 Jan 2011 04:57:11 -0500 (EST) Date: Thu, 6 Jan 2011 09:56:47 +0000 From: Mel Gorman Subject: Re: [RFC 3/5] tlbfs: Remove unnecessary page release Message-ID: <20110106095647.GC29257@csn.ul.ie> References: <08549e97645f7d6c2bcc5c760a24fde56dfed513.1292604745.git.minchan.kim@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <08549e97645f7d6c2bcc5c760a24fde56dfed513.1292604745.git.minchan.kim@gmail.com> Sender: owner-linux-mm@kvack.org To: Minchan Kim Cc: Andrew Morton , linux-mm , LKML , William Irwin List-ID: On Sat, Dec 18, 2010 at 02:13:38AM +0900, Minchan Kim wrote: > This patch series changes remove_from_page_cache's page ref counting > rule. page cache ref count is decreased in remove_from_page_cache. > So we don't need call again in caller context. > > Cc: William Irwin > Signed-off-by: Minchan Kim Other than the subject calling hugetlbfs tlbfs, I did not see any problem with this assuming the first patch of the series is also applied. -- Mel Gorman Part-time Phd Student Linux Technology Center University of Limerick IBM Dublin Software Lab -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: email@kvack.org