Rodolfo Giometti <giometti@enneenne.com> writes:

quoted text
> The problem is that deferencing the pps_event() call will cause severe
> problems to PPS accuracy... here you can find some considerations on
> this topic:
>
>    http://ml.enneenne.com/pipermail/linuxpps/2008-April/001738.html
>

What about adding precise timestamping to the lowest possible irq
handling level ( arch/*/entry*.S ) and then export that information
in a general way so it is useful for other applications?
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