From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752386AbcELGsw (ORCPT ); Thu, 12 May 2016 02:48:52 -0400 Received: from mx2.suse.de ([195.135.220.15]:56256 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751594AbcELGsl (ORCPT ); Thu, 12 May 2016 02:48:41 -0400 Subject: Re: [PATCH 3/6] mm/page_owner: copy last_migrate_reason in copy_page_owner() To: Joonsoo Kim References: <1462252984-8524-1-git-send-email-iamjoonsoo.kim@lge.com> <1462252984-8524-4-git-send-email-iamjoonsoo.kim@lge.com> <5731FA88.2060701@suse.cz> <20160512025858.GC8215@js1304-P5Q-DELUXE> Cc: Andrew Morton , mgorman@techsingularity.net, Minchan Kim , Alexander Potapenko , linux-mm@kvack.org, linux-kernel@vger.kernel.org From: Vlastimil Babka Message-ID: <57342745.5080006@suse.cz> Date: Thu, 12 May 2016 08:48:37 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: <20160512025858.GC8215@js1304-P5Q-DELUXE> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/12/2016 04:58 AM, Joonsoo Kim wrote: > On Tue, May 10, 2016 at 05:13:12PM +0200, Vlastimil Babka wrote: > > Hmm... if it is the case, other fields are also misleading. I think > that we can tolerate this corner case and keeping function semantic as > function name suggests is better practice. Hmm, OK. Let's not complicate it by specially marking pages that are under migration for now. > Thanks. >