> I've been playing with CONFIG_NO_HZ and been surprised by the > results. I was trying to reproduce the wakeup every 10ms that > Samuel Thibault mentioned, thinking the HPET would improve it. > But for an idle guest in both cases (with and without HPET), the > number of wakeups per second was relatively low (28). Ultimately > this depends on exactly what the guest is doing
Linux can use the existing acpi PM timer a NO_HZ clocksource. Paul -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
