enic: assign affinity hint to interrupts

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The affinity hint is used by the user space daemon, irqbalancer, to
indicate a preferred CPU mask for irqs. This patch sets the irq affinity
hint to local numa core first, when exausted we try non-local numa cores.

Also set tx xps cpus mask bassed on affinity hint.

v2: remove the global affinity policy.

Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Govindarajulu Varadarajan 2015-10-30 16:52:51 +05:30 • committed by David S. Miller

parent 9920e48b83

commit 322cf7e3a4

2 changed files with 99 additions and 0 deletions

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27

drivers/net/ethernet/cisco/enic/enic.h

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72

drivers/net/ethernet/cisco/enic/enic_main.c

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