tree e0385eb32a670752f7dff95ad4bcb09817b467f4
parent aad719182d9c6a785931efe87b978eb6f7742e0e
author Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> 1254312517 +0000
committer David S. Miller <davem@davemloft.net> 1254366182 -0700

ixgbe: Remove ATR computation for UDP traffic

ATR support for UDP on 82599 needs to be redesigned, since the
current model doesn't make much sense.  The fallout from having
it in though is it causes all UDP traffic to still compute the
ATR hashes on transmit, which are useless.  This removal will
return upwards of 10% of relative computational overhead in
forwarding tests.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>