From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756826AbdJKOQU (ORCPT ); Wed, 11 Oct 2017 10:16:20 -0400 Received: from mx2.suse.de ([195.135.220.15]:49212 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751953AbdJKOQT (ORCPT ); Wed, 11 Oct 2017 10:16:19 -0400 Date: Wed, 11 Oct 2017 16:16:16 +0200 From: Michal Hocko To: Anshuman Khandual Cc: Michael Ellerman , Andrew Morton , KAMEZAWA Hiroyuki , Reza Arbab , Yasuaki Ishimatsu , qiuxishi@huawei.com, Igor Mammedov , Vitaly Kuznetsov , linux-mm@kvack.org, LKML , Vlastimil Babka Subject: Re: [PATCH 1/2] mm, memory_hotplug: do not fail offlining too early Message-ID: <20171011141616.7mo6g7qnd3df7ab5@dhcp22.suse.cz> References: <20170918070834.13083-1-mhocko@kernel.org> <20170918070834.13083-2-mhocko@kernel.org> <87bmlfw6mj.fsf@concordia.ellerman.id.au> <20171010122726.6jrfdzkscwge6gez@dhcp22.suse.cz> <87infmz9xd.fsf@concordia.ellerman.id.au> <87a80yz2gm.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed 11-10-17 19:35:04, Anshuman Khandual wrote: [...] > > $ grep __init_begin /proc/kallsyms > > c000000000d70000 T __init_begin > > $ ./page-types -r -a 0x0,0xd7 > > flags page-count MB symbolic-flags long-symbolic-flags > > 0x0000000100000000 215 13 __________________________r_______________ reserved > > total 215 13 > > Hey Michael, > > What tool is this 'page-types' ? tools/vm/page-types.c -- Michal Hocko SUSE Labs From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f69.google.com (mail-wm0-f69.google.com [74.125.82.69]) by kanga.kvack.org (Postfix) with ESMTP id 5DBBA6B0268 for ; Wed, 11 Oct 2017 10:16:20 -0400 (EDT) Received: by mail-wm0-f69.google.com with SMTP id r68so3009240wmr.6 for ; Wed, 11 Oct 2017 07:16:20 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id m28si10586245wmc.149.2017.10.11.07.16.19 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 11 Oct 2017 07:16:19 -0700 (PDT) Date: Wed, 11 Oct 2017 16:16:16 +0200 From: Michal Hocko Subject: Re: [PATCH 1/2] mm, memory_hotplug: do not fail offlining too early Message-ID: <20171011141616.7mo6g7qnd3df7ab5@dhcp22.suse.cz> References: <20170918070834.13083-1-mhocko@kernel.org> <20170918070834.13083-2-mhocko@kernel.org> <87bmlfw6mj.fsf@concordia.ellerman.id.au> <20171010122726.6jrfdzkscwge6gez@dhcp22.suse.cz> <87infmz9xd.fsf@concordia.ellerman.id.au> <87a80yz2gm.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Anshuman Khandual Cc: Michael Ellerman , Andrew Morton , KAMEZAWA Hiroyuki , Reza Arbab , Yasuaki Ishimatsu , qiuxishi@huawei.com, Igor Mammedov , Vitaly Kuznetsov , linux-mm@kvack.org, LKML , Vlastimil Babka On Wed 11-10-17 19:35:04, Anshuman Khandual wrote: [...] > > $ grep __init_begin /proc/kallsyms > > c000000000d70000 T __init_begin > > $ ./page-types -r -a 0x0,0xd7 > > flags page-count MB symbolic-flags long-symbolic-flags > > 0x0000000100000000 215 13 __________________________r_______________ reserved > > total 215 13 > > Hey Michael, > > What tool is this 'page-types' ? tools/vm/page-types.c -- 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