From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761206Ab3LIOma (ORCPT ); Mon, 9 Dec 2013 09:42:30 -0500 Received: from mx1.redhat.com ([209.132.183.28]:58228 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761120Ab3LIOm2 (ORCPT ); Mon, 9 Dec 2013 09:42:28 -0500 Message-ID: <52A5D6C9.1080307@redhat.com> Date: Mon, 09 Dec 2013 09:42:17 -0500 From: Rik van Riel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 MIME-Version: 1.0 To: Mel Gorman CC: Andrew Morton , Alex Thorlton , Linux-MM , LKML Subject: Re: [PATCH 07/18] mm: numa: Avoid unnecessary work on the failure path References: <1386572952-1191-1-git-send-email-mgorman@suse.de> <1386572952-1191-8-git-send-email-mgorman@suse.de> In-Reply-To: <1386572952-1191-8-git-send-email-mgorman@suse.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/09/2013 02:09 AM, Mel Gorman wrote: > If a PMD changes during a THP migration then migration aborts but the > failure path is doing more work than is necessary. > > Cc: stable@vger.kernel.org > Signed-off-by: Mel Gorman Reviewed-by: Rik van Riel -- All rights reversed