Add '-t' command line option to enable SCHED_RR

SCHED_RR allows us to operate osmo-trx reliable even under exceptionally
high system load, as the realtime scheduler priority will have higher
priority than the other "regular" tasks on the system.

Change-Id: Ia2452b9763960b2be37fbeee9d832554da68a53f
Closes: OS#2344
1 file changed