altq on vlan

[Giulio Ferro]

I've tried to set altq bandwidth control on a vlan interface, but this 
feature
doesn't seem to be supported by the vlan driver.

I've googled around and I've found that there should be a trivial patch to
enable this feature:
http://people.yandex-team.ru/~sem/FreeBSD/vlan+altq.patch

If this is so trivial, why hasn't it been included in the freebsd source 
tree?

Anyway has anybody tried that? How does that work? Are there other (better)
patches around?


Thanks in advance.