[Cake] cake infinite loop(?) with hfsc on one-armed router

[Toke Høiland-Jørgensen]

Pete Heist <pete at heistp.net> writes:

> Quick update to the trace because I had to apply the patch manually
> and missed one line to remove (qdisc_tree_reduce_backlog...), just so
> it doesn’t through off the addresses for you, but it still does the
> same thing:

Ah, my bad; you need to replace

qdisc_match_from_root(qdisc_dev(sch), TC_H_MAJ(parentid));

with

qdisc_match_from_root(qdisc_dev(sch)->qdisc, TC_H_MAJ(parentid));

-Toke