From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757280Ab0BCPZ5 (ORCPT ); Wed, 3 Feb 2010 10:25:57 -0500 Received: from mail-bw0-f219.google.com ([209.85.218.219]:54555 "EHLO mail-bw0-f219.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756816Ab0BCPZx (ORCPT ); Wed, 3 Feb 2010 10:25:53 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:content-type:date:message-id:mime-version :x-mailer:content-transfer-encoding; b=kc2tqk8ihBE8B1vhEHNQF+KMMoeKrxyNqJkTCLTQ27kvZR5kwY6RgOdQQINoZXwhTA pek+BnDGBvklT5pE9W0z/5ymdhCj78/yuw70UfZIKff2HPzbyLUOwLFo5+79lRBdP5je 3DtkINRz9WCOUbwFsFL7JmO3Z+bf8GOLtsLPw= Subject: [PATCH][mmotm-2010-02-01-16-25] Fix wrong accouting of anon and file From: Minchan Kim To: Andrew Morton Cc: KAMEZAWA Hiroyuki , Christoph Lameter , Lee Schermerhorn , David Rientjes , linux-mm , linux-kernel Content-Type: text/plain; charset="UTF-8" Date: Thu, 04 Feb 2010 00:25:39 +0900 Message-ID: <1265210739.1052.36.camel@barrios-desktop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Unfortunately, Kame said he doesn't support this series. I am not sure we need this patch or revert patch. Who need this? David. Do you want to remain this patch in mmotm for your OOM patch in future? If anyone doesn't reply my question, Do we have to make revert patch? == CUT_HERE == mm-count-lowmem-rss.patch added lowmem accouting. But it changed file and rss accouting by mistake. Unfortunately my review also doesn't found it. This patch fixes it. Signed-off-by: Minchan Kim --- mm/memory.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index 3becdc3..ce8ff9d 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -210,14 +210,14 @@ void sync_mm_rss(struct task_struct *task, struct mm_struct *mm) unsigned long get_file_rss(struct mm_struct *mm) { - return get_mm_counter(mm, MM_ANONPAGES) - + get_mm_counter(mm, MM_ANON_LOWPAGES); + return get_mm_counter(mm, MM_FILEPAGES) + + get_mm_counter(mm, MM_FILE_LOWPAGES); } unsigned long get_anon_rss(struct mm_struct *mm) { - return get_mm_counter(mm, MM_FILEPAGES) - + get_mm_counter(mm, MM_FILE_LOWPAGES); + return get_mm_counter(mm, MM_ANONPAGES) + + get_mm_counter(mm, MM_ANON_LOWPAGES); } unsigned long get_low_rss(struct mm_struct *mm) -- 1.6.5 -- Kind regards, Minchan Kim