But with a huge overhead. I'd prefer to call it directly from within the
idle functions, the overhead of schedule is IMHO too high.
>
> > + *
> > + * Isn't this identical to default_idle with the 'no-hlt' boot
> > + * option? <manfred@colorfullife.com>
>
> Seeems, it is not. need_resched=-1 avoids useless IPIs.
>
I already wondered why need_resched is set to -1 ;-)
I'll remove that comment and repost the patch.
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