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authorPJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>2010-02-03 14:19:12 +0000
committerDavid S. Miller <davem@davemloft.net>2010-02-03 19:48:35 -0800
commit4a0b9ca015bae64df7d97c9e0a1d33159b36e69f (patch)
tree5289dc2752eaeec08282a94008ff76c980a3f645 /drivers/net/declance.c
parent1a6c14a2c7c313c584f26730e67f062f474bb744 (diff)
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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>
Diffstat (limited to 'drivers/net/declance.c')
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