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 986588D0039 for ; Thu, 24 Feb 2011 01:20:07 -0500 (EST) Received: from d23relay03.au.ibm.com (d23relay03.au.ibm.com [202.81.31.245]) by e23smtp04.au.ibm.com (8.14.4/8.13.1) with ESMTP id p1O6EZR7006790 for ; Thu, 24 Feb 2011 17:14:35 +1100 Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p1O6K4Ba651438 for ; Thu, 24 Feb 2011 17:20:04 +1100 Received: from d23av03.au.ibm.com (loopback [127.0.0.1]) by d23av03.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p1O6K3xx008280 for ; Thu, 24 Feb 2011 17:20:03 +1100 Date: Thu, 24 Feb 2011 11:49:31 +0530 From: Balbir Singh Subject: Re: [PATCH] memcg: more mem_cgroup_uncharge batching Message-ID: <20110224061931.GO3379@balbir.in.ibm.com> Reply-To: balbir@linux.vnet.ibm.com References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Hugh Dickins Cc: KAMEZAWA Hiroyuki , Andrew Morton , Daisuke Nishimura , linux-kernel@vger.kernel.org, linux-mm@kvack.org * Hugh Dickins [2011-02-23 21:44:33]: > It seems odd that truncate_inode_pages_range(), called not only when > truncating but also when evicting inodes, has mem_cgroup_uncharge_start > and _end() batching in its second loop to clear up a few leftovers, but > not in its first loop that does almost all the work: add them there too. > > Signed-off-by: Hugh Dickins > --- Acked-by: Balbir Singh -- Three Cheers, 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org