linux-kernel - Re: [PATCH net-next v2 0/9] xen-netback: TX grant mapping with SKBTX_DEV

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Message-ID: <20140108144324.GA6984@zion.uk.xensource.com>
Date:	Wed, 8 Jan 2014 14:43:24 +0000
From:	Wei Liu <wei.liu2@...rix.com>
To:	Zoltan Kiss <zoltan.kiss@...rix.com>
CC:	<ian.campbell@...rix.com>, <wei.liu2@...rix.com>,
	<xen-devel@...ts.xenproject.org>, <netdev@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <jonathan.davies@...rix.com>
Subject: Re: [PATCH net-next v2 0/9] xen-netback: TX grant mapping with
 SKBTX_DEV_ZEROCOPY instead of copy

You once mentioned that you have a trick to avoid touching TLB, is it in
this series?

(Haven't really looked at this series as I'm in today. Will have a
closer look tonight. I'm just curious now.)

Wei.
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