> > > I did vary HZ from 300 to 1000 HZ, I tried the 3 three different > preemption models. > > With all these combinations, I still have the problem. > Actually, I may have observed more failure with 1000 HZ and CONFIG_PREEMPT=y (low-latency desktop)
Also make sure that High resolution timers support is enabled (CONFIG_HIGH_RES_TIMERS). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
