From: John Fastabend <john.r.fastabend@intel.com>
Date: Sat, 27 Feb 2010 11:28:24 +0000 (-0800)
Subject: ixgbe: move TC_PRIO_CONTROL check into ixgbe_select_queue()
X-Git-Tag: v2.6.34-rc1~233^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ea186ae533c7b4f4c56811b69d3e40a6209a9c0;p=pandora-kernel.git

ixgbe: move TC_PRIO_CONTROL check into ixgbe_select_queue()

Move TC_PRIO_CONTROL check and queue remapping into
ixgbe_select_queue().  Remapping queues after the qdisc
can result in the wrong qdisc queue being stopped with
netif_stop_subqueue().  Even if this is resolved and the
correct queue is stopped it can result in a queue being
blocked by TC_PRIO_CONTROL frames uneccesarily.  Moving
this into the select_queue routine maintains alignment
between tx_rings and qdisc queues.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-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>
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