From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751490AbcGOPmn (ORCPT ); Fri, 15 Jul 2016 11:42:43 -0400 Received: from LGEAMRELO12.lge.com ([156.147.23.52]:59673 "EHLO lgeamrelo12.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751000AbcGOPmj (ORCPT ); Fri, 15 Jul 2016 11:42:39 -0400 X-Original-SENDERIP: 156.147.1.126 X-Original-MAILFROM: minchan@kernel.org X-Original-SENDERIP: 165.244.98.150 X-Original-MAILFROM: minchan@kernel.org X-Original-SENDERIP: 10.177.223.161 X-Original-MAILFROM: minchan@kernel.org Date: Sat, 16 Jul 2016 00:42:39 +0900 From: Minchan Kim To: Mel Gorman CC: Andrew Morton , Johannes Weiner , Vlastimil Babka , Linux-MM , LKML Subject: Re: [PATCH 1/5] mm, vmscan: make shrink_node decisions more node-centric -fix Message-ID: <20160715154239.GB8644@bbox> References: <1468588165-12461-1-git-send-email-mgorman@techsingularity.net> <1468588165-12461-2-git-send-email-mgorman@techsingularity.net> MIME-Version: 1.0 In-Reply-To: <1468588165-12461-2-git-send-email-mgorman@techsingularity.net> User-Agent: Mutt/1.5.21 (2010-09-15) X-MIMETrack: Itemize by SMTP Server on LGEKRMHUB01/LGE/LG Group(Release 8.5.3FP6|November 21, 2013) at 2016/07/16 00:42:37, Serialize by Router on LGEKRMHUB01/LGE/LG Group(Release 8.5.3FP6|November 21, 2013) at 2016/07/16 00:42:37, Serialize complete at 2016/07/16 00:42:37 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 15, 2016 at 02:09:21PM +0100, Mel Gorman wrote: > The patch "mm, vmscan: make shrink_node decisions more node-centric" > checks whether compaction is suitable on empty nodes. This is expensive > rather than wrong but is worth fixing. > > This is a fix to the mmotm patch > mm-vmscan-make-shrink_node-decisions-more-node-centric.patch > > Signed-off-by: Mel Gorman Acked-by: Minchan Kim