[RFC] iproute2: sch_rr support in tc

This patch is to support the new sch_rr (round-robin) qdisc being proposed
in NET for multiqueue network device support in the Linux network stack.
It uses q_prio.c as the template, since the qdiscs are nearly identical,
outside of the ->dequeue() routine.

I'm soliciting feedback for a 2.6.23 multiqueue submission.  Thanks.

-- 
PJ Waskiewicz [off-list ref]