On 8 June 2014 18:34, erik quanstrom <quanstro@quanstro.net> wrote:

> well, those are the measurements.  do you think they are misleading?
>  perhaps
> with the pio happening in another context?  i haven't hunted this down.
>

the difference is only how fault makes the copy (easy or hard), there
shouldn't be any call to pio either way.