On Tue, Sep 03, 2013 at 09:55:41AM -0400, Tejun Heo wrote: > Hmmm.... I've been looking at the code and and a curiosity. Why does > multiple MSI support implicitly enabled threaded IRQ handling? Why > are those two linked? Also, do you have any numbers to show that this > actually is better? Handling the processing off to a thread isn't a > light operation.
Also, it probably is a good idea to skip dummy ports when requesting irqs from ahci_host_activate(), which BTW should probably be renamed to ahci_host_activate_mmsi(). Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
