From: David S. Miller <davem@davemloft.net>
Date: Tue, 8 Jul 2008 23:55:56 +0000 (-0700)
Subject: netdev: Create netdev_queue abstraction.
X-Git-Tag: v2.6.27-rc1~969^2~183
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb949fbd1878973c3539d9aecff52f284482a937;p=pandora-kernel.git

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>
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