be2net: assign CPU affinity hints to be2net IRQs

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This patch provides hints to irqbalance to map be2net IRQs to
specific CPU cores. cpumask_set_cpu_local_first() is used, which first
maps IRQs to near NUMA cores; when those cores are exhausted, IRQs are
mapped to far NUMA cores.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Padmanabh Ratnakar 2015-03-26 03:05:08 -04:00 • committed by David S. Miller

parent 41d25fe092

commit d658d98aa5

2 changed files with 16 additions and 3 deletions

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2

drivers/net/ethernet/emulex/benet/be.h

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17

drivers/net/ethernet/emulex/benet/be_main.c

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