On Tue, 11 Mar 2014, Amir Vadai wrote:
> +/**
> + * irq_set_mq_dev_affinit_hint - set affinity hint of a queue in multi queue
> + * device
The function is a complete misnomer. It calculates a cpu number and
sets that bit in the supplied cpumask. There is no connection to the
affinity hint at all.
This function sets the affinity_mask for a multi queue device according
to a numa aware policy. affinity_mask could be used as an affinity hint
for the IRQ related to this queue.
Current policy is to spread queues accross cores - local cores first.
It could be extended in the future.
CC: Prarit Bh
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