Re: [PATCH] Remove RCU abuse in cpu_idle()

[Zwane Mwaikambo]

On Sun, 12 Dec 2004, Andrew Morton wrote:

> Zwane Mwaikambo <zwane@xxxxxxxxxxxxxxxx> wrote:
> >
> > The idle thread is special in the sense that it can't get migrated so the 
> >  cached values of smp_processor_id are fine.
> 
> duh, knew that.
> 
> We can use the cached value throughout, no?

Oh yes, silly me i forgot about those.

Thanks!

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