From: Shirley Ma <mashirle@us.ibm.com>
Date: Wed, 6 Jul 2011 12:26:11 +0000 (+0000)
Subject: macvtap: macvtapTX zero-copy support
X-Git-Tag: v3.1-rc1~316^2~205
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97bc3633bec7ed0fdfbda6b9cf86c51e4f58f8e2;p=pandora-kernel.git

macvtap: macvtapTX zero-copy support

Only 128 bytes is copied, the rest of data is DMA mapped directly from
userspace.

Signed-off-by: Shirley Ma <xma@...ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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