On Mon, 2013-12-02 at 11:16 -0500, David Miller wrote: > Fragment lists are not to be found in the transmit function of the > driver. Any such SKBs will be linearized or similar first. We do > want to support them in some capacity in the future, but right now > we don't.
Right. Such skb are segmented before reaching the driver, unless driver asserts NETIF_F_FRAGLIST. So far, only virtual drivers and 2 or 3 others advertise NETIF_F_FRAGLIST 'support'. I suspect that the '2 or 3 others' are plain bugs, I'll check this. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
