From: Nick Nunley <nicholasx.d.nunley@intel.com>
Date: Tue, 4 May 2010 21:58:07 +0000 (+0000)
Subject: igb: reduce cache misses on tx cleanup
X-Git-Tag: v2.6.35-rc1~473^2~261
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2873957df0ead5b53fa00fddfb52ca3df38af4a9;p=pandora-kernel.git

igb: reduce cache misses on tx cleanup

This patch reduces the number of skb cache misses in the
clean_tx_irq path, and results in an overall increase
in tx packet throughput.

Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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