2014-09-17 13:26+0300, Gleb Natapov: > For async_pf_execute() you do not need to even retry. Next guest's page fault > will retry it for you. Wouldn't that be a waste of vmentries? The guest might be able to handle interrupts while we are waiting, so if we used async-io-done notifier, this could work without CPU spinning. (Probably with added latency.) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
