From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with ESMTP id 212CB5F0001 for ; Thu, 16 Apr 2009 08:14:41 -0400 (EDT) Received: from d23relay02.au.ibm.com (d23relay02.au.ibm.com [202.81.31.244]) by e23smtp02.au.ibm.com (8.13.1/8.13.1) with ESMTP id n3GCDLCb030684 for ; Thu, 16 Apr 2009 22:13:21 +1000 Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay02.au.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n3GCEkn21519866 for ; Thu, 16 Apr 2009 22:14:49 +1000 Received: from d23av02.au.ibm.com (loopback [127.0.0.1]) by d23av02.au.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n3GCEkQw014765 for ; Thu, 16 Apr 2009 22:14:46 +1000 Date: Thu, 16 Apr 2009 17:44:07 +0530 From: Balbir Singh Subject: Re: [PATCH] Add file based RSS accounting for memory resource controller (v2) Message-ID: <20090416121407.GH7082@balbir.in.ibm.com> Reply-To: balbir@linux.vnet.ibm.com References: <20090415120510.GX7082@balbir.in.ibm.com> <20090416095303.b4106e9f.kamezawa.hiroyu@jp.fujitsu.com> <20090416015955.GB7082@balbir.in.ibm.com> <20090416110246.c3fef293.kamezawa.hiroyu@jp.fujitsu.com> <20090416164036.03d7347a.kamezawa.hiroyu@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <20090416164036.03d7347a.kamezawa.hiroyu@jp.fujitsu.com> Sender: owner-linux-mm@kvack.org To: KAMEZAWA Hiroyuki Cc: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Andrew Morton List-ID: * KAMEZAWA Hiroyuki [2009-04-16 16:40:36]: > 2. In above, "mem" shouldn't be got from "mm"....please get "mem" from page_cgroup. > (Because it's file cache, pc->mem_cgroup is not NULL always.) > > I saw this very easily. > == > Cache: 4096 > mapped_file: 20480 > == > May I ask how and what was expected? -- Balbir -- 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/ . Don't email: email@kvack.org