Am Freitag, 30. März 2007 09:45 schrieb David Brownell:
> > As an added complication, the resubmission would happen on another cpu.
> > Therefore the order on the bus must be correct, hence the "smp_mb()".
>
> Erm, resubmit would happen on the CPU running the completion handler.
> So, no mb() or even smp_mb() is required for resubmit-from-compltion.
Yes, but we are dealing with a completion handler allowing _another_ CPU
to resubmit the urb.
Regards
Oliver
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