sleep seems to be working now. unit conversion was the problem.

Signed-off-by: ricardo <klossricardo@gmail.com>
holy shit!
hail
hail
I just don't know what to do with myself.
The sleep seems to be working, but part 4 is not.
It was working before because preemption was unabled, since the functions were not unblocking it's signals.
is this the real life?