backends/native: Use rtkit to get realtime priority
Instead of using sched_setscheduler directly (and relying that we somehow got CAP_SYS_NICE), use rtkit to do this for us.
Fixes: gnome-shell#2284 (closed)
Instead of using sched_setscheduler directly (and relying that we somehow got CAP_SYS_NICE), use rtkit to do this for us.
Fixes: gnome-shell#2284 (closed)