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| author | David S. Miller <davem@davemloft.net> | 2008-07-08 16:55:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-08 16:55:56 -0700 |
| commit | bb949fbd1878973c3539d9aecff52f284482a937 (patch) | |
| tree | e8bde854b18be79723502167c16e2131914a75b7 /net/sched/sch_cbq.c | |
| parent | e65d22e18038eed7307276e46810d884c402d57d (diff) | |
| download | linux-3.10-bb949fbd1878973c3539d9aecff52f284482a937.tar.gz linux-3.10-bb949fbd1878973c3539d9aecff52f284482a937.tar.bz2 linux-3.10-bb949fbd1878973c3539d9aecff52f284482a937.zip | |
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>
Diffstat (limited to 'net/sched/sch_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 968b4c73c9c..d360dcd0818 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1401,7 +1401,8 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt) q->link.sibling = &q->link; q->link.common.classid = sch->handle; q->link.qdisc = sch; - if (!(q->link.q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, + if (!(q->link.q = qdisc_create_dflt(sch->dev, sch->dev_queue, + &pfifo_qdisc_ops, sch->handle))) q->link.q = &noop_qdisc; @@ -1645,7 +1646,8 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, if (cl) { if (new == NULL) { - new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, + new = qdisc_create_dflt(sch->dev, sch->dev_queue, + &pfifo_qdisc_ops, cl->common.classid); if (new == NULL) return -ENOBUFS; @@ -1877,7 +1879,8 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t cl->R_tab = rtab; rtab = NULL; cl->refcnt = 1; - if (!(cl->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid))) + if (!(cl->q = qdisc_create_dflt(sch->dev, sch->dev_queue, + &pfifo_qdisc_ops, classid))) cl->q = &noop_qdisc; cl->common.classid = classid; cl->tparent = parent; |