On Mon, 2007-07-30 at 17:15 -0400, Gregory Haskins wrote: > The following series Virtual Function-Call IPI support. Changes from v1: > > 1) Support for platforms other than x86_64 > 2) Support for priority-inheritance. > > Built/tested on x86_64 four-way SMP machine. Other platforms untested. Do you have any information regard the amount that IPI's contribute to overall system latency? My experience is that most IPIs are relatively short. I wonder if the effect of a threaded IPI might be worse for latency than non-threaded .. Daniel - 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
