tree e8bde854b18be79723502167c16e2131914a75b7
parent e65d22e18038eed7307276e46810d884c402d57d
author David S. Miller <davem@davemloft.net> 1215561356 -0700
committer David S. Miller <davem@davemloft.net> 1215561356 -0700

netdev: Create netdev_queue abstraction.

A netdev_queue is an entity managed by a qdisc.

Currently there is one RX and one TX queue, and a netdev_queue merely
contains a backpointer to the net_device.

The Qdisc struct is augmented with a netdev_queue pointer as well.

Eventually the 'dev' Qdisc member will go away and we will have the
resulting hierarchy:

	net_device --> netdev_queue --> Qdisc

Also, qdisc_alloc() and qdisc_create_dflt() now take a netdev_queue
pointer argument.

Signed-off-by: David S. Miller <davem@davemloft.net>