On Fri, May 24, 2013 at 7:52 AM, Thomas Graf <tg...@suug.ch> wrote: > From: Thomas Graf <tgraf@rhlap.localdomain> > > Avoids a memcpy() that is expensive for large packets: > > from: > 4.51% [kernel] [k] memcpy > to: > 1.20% [kernel] [k] memcpy > 1.01% [kernel] [k] skb_zerocopy > > Signed-off-by: Thomas Graf <tg...@suug.ch>
Does this have any impact on small packets? Those are usually the common case (i.e. TCP SYN) and I think this is slightly less optimal for those. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
