From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx125.postini.com [74.125.245.125]) by kanga.kvack.org (Postfix) with SMTP id 18F146B0006 for ; Fri, 18 Jan 2013 08:58:33 -0500 (EST) Date: Fri, 18 Jan 2013 14:58:28 +0100 From: Michal Hocko Subject: Re: [PATCH] memory-hotplug: mm/Kconfig: move auto selects from MEMORY_HOTPLUG to MEMORY_HOTREMOVE as needed Message-ID: <20130118135828.GD10701@dhcp22.suse.cz> References: <1358495676-4488-1-git-send-email-linfeng@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1358495676-4488-1-git-send-email-linfeng@cn.fujitsu.com> Sender: owner-linux-mm@kvack.org List-ID: To: Lin Feng Cc: akpm@linux-foundation.org, kamezawa.hiroyu@jp.fujitsu.com, mel@csn.ul.ie, minchan@kernel.org, aquini@redhat.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, wency@cn.fujitsu.com, tangchen@cn.fujitsu.com, laijs@cn.fujitsu.com On Fri 18-01-13 15:54:36, Lin Feng wrote: > Besides page_isolation.c selected by MEMORY_ISOLATION under MEMORY_HOTPLUG > is also such case, move it too. Yes, it seems that only HOTREMOVE needs MEMORY_ISOLATION but that should be done in a separate patch as this change is already upstream and should be merged separately. It would also be nice to mention which functions are we talking about. AFAICS: alloc_migrate_target, test_pages_isolated, start_isolate_page_range and undo_isolate_page_range. -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org