On Thu, 2013-04-18 at 12:27 +0200, Patrick McHardy wrote: > No need to be sorry :) The use cases only partially overlap, the zero copy > (actually single copy, just like mmaped netlink) requires drivers to generate > fragmented skbs, while the mmaped netlink code works in all cases. In fact all NIC drivers provides suitable skb in their RX path, as skb->head is now a fragment too. So the 'zero copy' code should work for all drivers. It might be possible to do the same in transmit path, if needed. -- 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
