Hi. On Mon, Apr 27, 2009 at 11:54:24AM -0400, Mathieu Desnoyers (mathieu.desnoyers@xxxxxxxxxx) wrote: > It might sound a bit simplistic, but... scheduling a high-priority > workqueue on every CPUs would give you the guarantees you seem to need > here. Or is the delay of letting the scheduler schedule a high-priority > task a delay you are trying to avoid ? I believe not the abstract (empty) task should be invoked, but a real task which does the work. Presumably if we want to schedule a way networking part to copy its counters, system should wake up the appropriate userspace thread blocked in a grace-period waking path, so effectively either RCU callback processing code or some registered thread should be awakened. Just a detail though. -- Evgeniy Polyakov -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
