From: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
Date: Thu, 12 Nov 2009 23:50:43 +0000 (+0000)
Subject: ixgbe: Make queue pairs on single MSI-X interrupts
X-Git-Tag: v2.6.33-rc1~388^2~380
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=342bde1b70c79bfc8509b017b3987f3c7541ff8e;p=pandora-kernel.git

ixgbe: Make queue pairs on single MSI-X interrupts

This patch pairs similar-numbered Rx and Tx queues onto a single
MSI-X vector.  For example, Tx queue 0 and Rx queue 0's interrupt
with be ethX-RxTx-0.  This allows for more efficient cleanup, since
fewer interrupts will be firing during device operation.  It also
helps with a cleaner CPU affinity for IRQ affinity.

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>
---

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