From: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
Date: Wed, 3 Feb 2010 14:19:12 +0000 (+0000)
Subject: ixgbe: Make descriptor ring allocations NUMA-aware
X-Git-Tag: v2.6.34-rc1~233^2~439
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a0b9ca015bae64df7d97c9e0a1d33159b36e69f;p=pandora-kernel.git

ixgbe: Make descriptor ring allocations NUMA-aware

This patch allocates the ring structures themselves on each
NUMA node along with the buffer_info structures.  This way we
don't allocate the entire ring memory on a single node in one
big block, thus reducing NUMA node memory crosstalk.

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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