From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from d28relay04.in.ibm.com (d28relay04.in.ibm.com [9.184.220.61]) by e28smtp04.in.ibm.com (8.13.1/8.13.1) with ESMTP id mA6DkdJS005497 for ; Thu, 6 Nov 2008 19:16:39 +0530 Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay04.in.ibm.com (8.13.8/8.13.8/NCO v9.1) with ESMTP id mA6Dkcgv3903740 for ; Thu, 6 Nov 2008 19:16:39 +0530 Received: from d28av04.in.ibm.com (loopback [127.0.0.1]) by d28av04.in.ibm.com (8.13.1/8.13.3) with ESMTP id mA6DkbxD022723 for ; Fri, 7 Nov 2008 00:46:37 +1100 Message-ID: <4912F53A.2070407@linux.vnet.ibm.com> Date: Thu, 06 Nov 2008 19:16:34 +0530 From: Balbir Singh Reply-To: balbir@linux.vnet.ibm.com MIME-Version: 1.0 Subject: Re: [RFC][PATCH 7/6] memcg: add atribute (for change bahavior of rmdir) References: <20081105171637.1b393333.kamezawa.hiroyu@jp.fujitsu.com> <49129493.9070103@linux.vnet.ibm.com> <20081106194153.220157ec.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20081106194153.220157ec.kamezawa.hiroyu@jp.fujitsu.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: KAMEZAWA Hiroyuki Cc: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "menage@google.com" , "nishimura@mxp.nes.nec.co.jp" List-ID: KAMEZAWA Hiroyuki wrote: > On Thu, 06 Nov 2008 12:24:11 +0530 > Balbir Singh wrote: > >> KAMEZAWA Hiroyuki wrote: >>> Weekly (RFC) update for memcg. >>> >>> This set includes >>> >>> 1. change force_empty to do move account rather than forget all >> I would like this to be selectable, please. We don't want to break behaviour and >> not everyone would like to pay the cost of movement. > > How about a patch like this ? I'd like to move this as [2/7], if possible. > It obviously needs painful rework. If I found it difficult, schedule this as [7/7]. > > BTW, cost of movement itself is not far from cost for force_empty. > > If you can't find why "forget" is bad, please consider one more day. The attributes seem quite reasonable, I've taken a quick look, not done a full review or test. -- 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