Jeremy Fitzhardinge wrote:
>> + .read = read_hyper,
>> + .mask = CLOCKSOURCE_MASK(64),
>> + .mult = 1,
>> + .shift = 0,
>>
>>
>
> It would be better to use a scale and shift here, so that adjtime has
> something to work with when warping time.
>
I've updated this patch and switched to using a scale/shift like Xen is
doing, but I must admit, I don't understand how it helps adjtime. I
poked around a bit and it wasn't obvious.
Why is having {mult=1<<22, shift=22} better for adjtime than {mult=1,
shift=0}?
Regards,
ANthony Liguori
> J
>
>
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