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Re: [Xen-devel] [PATCH] do_softirq() of Xen/IA64

On 30 Jun 2006, at 11:47, Isaku Yamahata wrote:

It is needless to use smp_processor_id() twice on x86.
Should #ifndef be used around cpu = smp_processor_id()?
Or should something like __ARCH_HAVE_DO_SORTIRQ be introduced?

I doubt that this is a worthwhile optimisation. I'll take the patch as-is, but add a comment.

 -- Keir

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