From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f41.google.com (mail-wg0-f41.google.com [74.125.82.41]) by kanga.kvack.org (Postfix) with ESMTP id 83A1D6B0032 for ; Thu, 9 Apr 2015 08:41:25 -0400 (EDT) Received: by wgin8 with SMTP id n8so118787214wgi.0 for ; Thu, 09 Apr 2015 05:41:25 -0700 (PDT) Received: from smarthost01d.mail.zen.net.uk (smarthost01d.mail.zen.net.uk. [212.23.1.7]) by mx.google.com with ESMTP id i2si4570696wjz.123.2015.04.09.05.41.23 for ; Thu, 09 Apr 2015 05:41:24 -0700 (PDT) Message-ID: <5526736B.2000504@cantab.net> Date: Thu, 09 Apr 2015 13:41:15 +0100 From: David Vrabel MIME-Version: 1.0 References: <1428562542-28488-1-git-send-email-jgross@suse.com> <1428562542-28488-9-git-send-email-jgross@suse.com> In-Reply-To: <1428562542-28488-9-git-send-email-jgross@suse.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Xen-devel] [Patch V2 08/15] xen: find unused contiguous memory area Sender: owner-linux-mm@kvack.org List-ID: To: Juergen Gross , linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com, konrad.wilk@oracle.com, david.vrabel@citrix.com, boris.ostrovsky@oracle.com, linux-mm@kvack.org On 09/04/2015 07:55, Juergen Gross wrote: > For being able to relocate pre-allocated data areas like initrd or > p2m list it is mandatory to find a contiguous memory area which is > not yet in use and doesn't conflict with the memory map we want to > be in effect. > > In case such an area is found reserve it at once as this will be > required to be done in any case. Reviewed-by: David Vrabel David -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755191AbbDINkF (ORCPT ); Thu, 9 Apr 2015 09:40:05 -0400 Received: from queue01c.mail.zen.net.uk ([212.23.3.237]:51091 "EHLO queue01c.mail.zen.net.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753338AbbDINkD (ORCPT ); Thu, 9 Apr 2015 09:40:03 -0400 Message-ID: <5526736B.2000504@cantab.net> Date: Thu, 09 Apr 2015 13:41:15 +0100 From: David Vrabel User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Juergen Gross , linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com, konrad.wilk@oracle.com, david.vrabel@citrix.com, boris.ostrovsky@oracle.com, linux-mm@kvack.org References: <1428562542-28488-1-git-send-email-jgross@suse.com> <1428562542-28488-9-git-send-email-jgross@suse.com> In-Reply-To: <1428562542-28488-9-git-send-email-jgross@suse.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 82.70.146.43 X-SA-Exim-Mail-From: dvrabel@cantab.net Subject: Re: [Xen-devel] [Patch V2 08/15] xen: find unused contiguous memory area X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on pear.davidvrabel.org.uk) X-Originating-smarthost01d-IP: [82.70.146.41] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/04/2015 07:55, Juergen Gross wrote: > For being able to relocate pre-allocated data areas like initrd or > p2m list it is mandatory to find a contiguous memory area which is > not yet in use and doesn't conflict with the memory map we want to > be in effect. > > In case such an area is found reserve it at once as this will be > required to be done in any case. Reviewed-by: David Vrabel David