Re: [rfc][patch] x86-64 new smp_call_function design

From: Andi Kleen
Date: Thu Feb 28 2008 - 07:53:49 EST



>>> The vector duplication is really ugly and feels wrong.
>> Why?
>
> it's ~0.5% of our irq vector space? :-)

Since there per CPU vectors vectors are not really a precious resource
anymore.

-Andi
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