On Fri, Feb 06, 2009 at 09:28:22PM +1100, Herbert Xu wrote:
?? I mean this 128 byte chunk would be hard to reuse after copying
to skb->data, and if reused, we could miss this for some NICs on TX,
so the whole packed would need a copy.
BTW, David mentioned something simple like sk_sndmsg_page would be
enough, but I guess not for these non-SG NICs. We have to allocate
bigger chunks for them, so more fragmentation to handle.
Cheers,
Jarek P.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html