From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH 08/14] xen-netback: use foreign page information from the pages themselves Date: Mon, 12 Jan 2015 16:56:04 +0000 Message-ID: <1421081764.28776.10.camel@citrix.com> References: <1421077417-7162-1-git-send-email-david.vrabel@citrix.com> <1421077417-7162-9-git-send-email-david.vrabel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1YAiHj-0003cv-UQ for xen-devel@lists.xenproject.org; Mon, 12 Jan 2015 16:56:12 +0000 In-Reply-To: <1421077417-7162-9-git-send-email-david.vrabel@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: David Vrabel Cc: xen-devel@lists.xenproject.org, Boris Ostrovsky , Jenny Herbert , Jenny Herbert List-Id: xen-devel@lists.xenproject.org On Mon, 2015-01-12 at 15:43 +0000, David Vrabel wrote: > From: Jenny Herbert > > Use the foreign page flag in netback to get the domid and grant ref > needed for the grant copy. This signficiantly simplifies the netback > code and makes netback work with foreign pages from other backends > (e.g., blkback). > > This allows blkback to use iSCSI disks provided by domUs running on > the same host. > > Signed-off-by: Jenny Herbert > Signed-off-by: David Vrabel I acked v1, has this version changed significantly enough to warrant a re-review? (Does seem so on first glance)