On 07/26/2011 09:36 AM, Aldy Hernandez wrote:
+ bitnum -= bitregion_start;
+ bitregion_end -= bitregion_start;
+ bitregion_start = 0;
Why is this necessary/useful?
You mean, why am I resetting these values (because the call to
get_best_mode() following it needs the adjusted values). Or why am I
adjusting the address to point to the beginning of the region?
I think the adjustment above is intended to match the adjustment of the
address by bitregion_start/BITS_PER_UNIT, but the above seems to assume
that bitregion_start%BITS_PER_UNIT == 0.
Jason
