On Thu, Aug 21, 2008 at 08:58:57PM +0200, Jarek Poplawski wrote:

root qdisc with pointers copied to every dev_queue. At least I can't
see nothing more in qdisc_create() and qdisc_graft(). So,
qdisc_lookup() seems to be designed for the future (or to do this
lookup more exactly with additional loops...). 

We've got at least the RX and TX queues.  That makes two locks and
two lists.

Cheers,
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