From mboxrd@z Thu Jan  1 00:00:00 1970
From: Zoltan Kiss <zoltan.kiss@citrix.com>
Subject: Re: [PATCH net-next] xen-netback: Grant copy the header instead of
 map and memcpy
Date: Thu, 27 Mar 2014 15:16:58 +0000
Message-ID: <533440EA.20608@citrix.com>
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Cc: <wei.liu2@citrix.com>, <xen-devel@lists.xenproject.org>,
	<paul.durrant@citrix.com>, <netdev@vger.kernel.org>,
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To: Ian Campbell <Ian.Campbell@citrix.com>
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On 27/03/14 12:46, Zoltan Kiss wrote:
> On 27/03/14 11:35, Ian Campbell wrote:
>> On Wed, 2014-03-26 at 21:18 +0000, Zoltan Kiss wrote:
>> You've added a second hypercall to tx_action, probably those can be
>> combined into one vm exit by using a multicall.
> Yes, good idea!

Thinking a bit further, it would need some grant-table.c changes first. 
I've put it onto my todo list.

Zoli