Re: Question: How to distribute the interrupts over multiple cores?

[Lenky Gao]

I have found a comment in function physflat_cpu_mask_to_apicid to explain why.

static unsigned int physflat_cpu_mask_to_apicid(const struct cpumask *cpumask)
{
	int cpu;

	/*
	 * We're using fixed IRQ delivery, can only return one phys APIC ID.
	 * May as well be the first.
	 */
...

This is mean i can not distribute the interrupts over multiple cores
when the machine have more than 8 cores?


-- 
Regards,

Lenky
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