Instead of unconditionally copying packet sizes over rx_copybreak, in many ethernet drivers... is it worth it for the driver to check and see if the packet is already aligned? Or is that such a rare case that it shouldn't be worth it? Jeff -- Jeff Garzik | "You see, in this world there's two kinds of Building 1024 | people, my friend: Those with loaded guns MandrakeSoft | and those who dig. You dig." --Blondie - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org