bnxt_en: assign CPU affinity hints to bnxt_en IRQs

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This patch provides hints to irqbalance to map bnxt_en device IRQs
to specific CPU cores. cpumask_local_spread() 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: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vasundhara Volam 2017-08-28 13:40:27 -04:00 • committed by David S. Miller

parent 98fdbe73bf

commit 56f0fd80d1

2 changed files with 27 additions and 2 deletions

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25

drivers/net/ethernet/broadcom/bnxt/bnxt.c

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4

drivers/net/ethernet/broadcom/bnxt/bnxt.h

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