> Ok then these per cpu irqs are there to support something different? There > are per cpu irqs here. Seems to be hardware supported? Yes, the driver now creates per-cpu IRQs for completions. However if you don't trigger any completion events then you won't get any interrupts. That's different from the workqueues, which are used to poll the hardware for port changes and internal errors (and which are single-threaded and can be put on whatever "system services" CPU you want) - R. -- 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
