Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751995AbbFYSBb (ORCPT ); Thu, 25 Jun 2015 14:01:31 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:40431 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750777AbbFYSBX (ORCPT ); Thu, 25 Jun 2015 14:01:23 -0400 Date: Thu, 25 Jun 2015 20:01:02 +0200 From: Daniel Kiper To: David Vrabel Cc: xen-devel@lists.xenproject.org, Konrad Rzeszutek Wilk , Boris Ostrovsky , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andrew Morton Subject: Re: [PATCHv1 1/8] mm: memory hotplug with an existing resource Message-ID: <20150625180102.GI14050@olila.local.net-space.pl> References: <1435252263-31952-1-git-send-email-david.vrabel@citrix.com> <1435252263-31952-2-git-send-email-david.vrabel@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1435252263-31952-2-git-send-email-david.vrabel@citrix.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 810 Lines: 19 On Thu, Jun 25, 2015 at 06:10:56PM +0100, David Vrabel wrote: > Add add_memory_resource() to add memory using an existing "System RAM" > resource. This is useful if the memory region is being located by > finding a free resource slot with allocate_resource(). > > Xen guests will make use of this in their balloon driver to hotplug > arbitrary amounts of memory in response to toolstack requests. > > Signed-off-by: David Vrabel > Cc: Andrew Morton Reviewed-by: Daniel Kiper Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/