From: Govindarajulu Varadarajan <_govind@gmx.com>
Date: Tue, 2 Sep 2014 21:47:19 +0000 (+0530)
Subject: enic: implement rx_copybreak
X-Git-Tag: fixes-against-v3.18-rc2~81^2~160^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a03bb56e67c357980dae886683733dab5583dc14;p=pandora-kernel.git

enic: implement rx_copybreak

Calling dma_map_single()/dma_unmap_single() is quite expensive compared
to copying a small packet. So let's copy short frames and keep the buffers
mapped.

Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed