Hi,
I have a technical question about priorities under
Xenomai.
According to my research, Xenomai use priority levels
from 0 to 99. 99 is the highest effective priority and 0 the lowest.
But Linux uses levels from 0 to 139. For current task it uses levels 100
to 139 where 100 is highest priority than 139, and for "real time"
threads 0 to 99 where 0 is highest than 99.s
So when a task jumps in
secondary modes is there a conversion of its own priority (100 -
primary_mode_priority) or does she keep the same number.
When two tasks with two different priorities are in secondary modes, is
there a priority inversion between them or a crossed convertion of the
priorities?
Regards,
Charles