Path: csiph.com!1.us.feeder.erje.net!feeder.erje.net!2.eu.feeder.erje.net!news.in-chemnitz.de!news2.arglkargh.de!news.mixmin.net!news.unit0.net!news.panservice.it!bofh.it!news.nic.it!robomod From: Minchan Kim Newsgroups: linux.kernel Subject: Re: [PATCH] mm/migration: make isolate_movable_page always defined Date: Thu, 26 Jan 2017 00:50:01 +0100 Message-ID: References: X-Original-To: Yisheng Xie 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 MIME-Version: 1.0 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: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 11 Organization: linux.* mail to news gateway X-Original-Cc: , , , , , , , X-Original-Date: Thu, 26 Jan 2017 08:48:45 +0900 X-Original-Message-ID: <20170125234845.GB20953@bbox> X-Original-References: <1485340563-60785-1-git-send-email-xieyisheng1@huawei.com> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1567045 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