From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752192Ab1AHWZa (ORCPT ); Sat, 8 Jan 2011 17:25:30 -0500 Received: from zene.cmpxchg.org ([85.214.230.12]:52466 "EHLO zene.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751872Ab1AHWZa (ORCPT ); Sat, 8 Jan 2011 17:25:30 -0500 Date: Sat, 8 Jan 2011 23:25:25 +0100 From: Johannes Weiner To: Minchan Kim Cc: Andrew Morton , linux-mm , LKML , KAMEZAWA Hiroyuki Subject: Re: [PATCH 3/7] tlbfs: Change remove_from_page_cache Message-ID: <20110108222302.GD23189@cmpxchg.org> References: <8fb992356ab4f24f0bcb47b8a59b298508e48745.1293031046.git.minchan.kim@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8fb992356ab4f24f0bcb47b8a59b298508e48745.1293031046.git.minchan.kim@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 23, 2010 at 12:32:45AM +0900, Minchan Kim wrote: > This patch series changes remove_from_page_cache's page ref counting > rule. Page cache ref count is decreased in delete_from_page_cache. > So we don't need decreasing page reference by caller. > > Cc: William Irwin > Signed-off-by: Minchan Kim > Reviewed-by: KAMEZAWA Hiroyuki As Mel pointed out, that should be hugetlbfs in the subject. Otherwise, the patch looks good. Reviewed-by: Johannes Weiner