* John Sigler <linux.kernel@xxxxxxx> wrote: > > does your test-app have higher priority than softirq--4 ? > > PID 4 is [softirq-timer/0] and has priority 50 in SCHED_FIFO. My > process has priority 80 in SCHED_RR. It is waiting for IRQ10. > > My user-space app has higher priority than everything except PID 2 > which is [posix_cpu_timer] well what priority does the IRQ 10 kernel thread have? It should be prio 80 too if it's in your critical path. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
