From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752640AbdAYXst (ORCPT ); Wed, 25 Jan 2017 18:48:49 -0500 Received: from LGEAMRELO12.lge.com ([156.147.23.52]:54085 "EHLO lgeamrelo12.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750803AbdAYXsr (ORCPT ); Wed, 25 Jan 2017 18:48:47 -0500 X-Original-SENDERIP: 156.147.1.125 X-Original-MAILFROM: minchan@kernel.org X-Original-SENDERIP: 165.244.249.23 X-Original-MAILFROM: minchan@kernel.org X-Original-SENDERIP: 10.177.223.161 X-Original-MAILFROM: minchan@kernel.org Date: Thu, 26 Jan 2017 08:48:45 +0900 From: Minchan Kim To: Yisheng Xie CC: , , , , , , , Subject: Re: [PATCH] mm/migration: make isolate_movable_page always defined Message-ID: <20170125234845.GB20953@bbox> References: <1485340563-60785-1-git-send-email-xieyisheng1@huawei.com> MIME-Version: 1.0 In-Reply-To: <1485340563-60785-1-git-send-email-xieyisheng1@huawei.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-MIMETrack: Itemize by SMTP Server on LGEKRMHUB02/LGE/LG Group(Release 8.5.3FP6|November 21, 2013) at 2017/01/26 08:48:45, Serialize by Router on LGEKRMHUB02/LGE/LG Group(Release 8.5.3FP6|November 21, 2013) at 2017/01/26 08:48:45, Serialize complete at 2017/01/26 08:48:45 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 Wed, Jan 25, 2017 at 06:36:03PM +0800, Yisheng Xie wrote: > Define isolate_movable_page as a static inline function when > CONFIG_MIGRATION is not enable. It should return false > here which means failed to isolate movable pages. > > This patch do not have any functional change but to resolve compile > error caused by former commit "HWPOISON: soft offlining for non-lru > movable page" with CONFIG_MIGRATION disabled. > > Signed-off-by: Yisheng Xie Acked-by: Minchan Kim