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authorDavid S. Miller <davem@davemloft.net>2008-07-08 16:55:56 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-08 16:55:56 -0700
commitbb949fbd1878973c3539d9aecff52f284482a937 (patch)
treee8bde854b18be79723502167c16e2131914a75b7 /net/sched/sch_hfsc.c
parente65d22e18038eed7307276e46810d884c402d57d (diff)
downloadlinux-next-bb949fbd1878973c3539d9aecff52f284482a937.tar.gz
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_hfsc.c')
-rw-r--r--net/sched/sch_hfsc.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 3a8267246a4f..5a22fec4eadd 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1083,7 +1083,8 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
cl->refcnt = 1;
cl->sched = q;
cl->cl_parent = parent;
- cl->qdisc = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid);
+ cl->qdisc = qdisc_create_dflt(sch->dev, sch->dev_queue,
+ &pfifo_qdisc_ops, classid);
if (cl->qdisc == NULL)
cl->qdisc = &noop_qdisc;
INIT_LIST_HEAD(&cl->children);
@@ -1201,7 +1202,8 @@ hfsc_graft_class(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
if (cl->level > 0)
return -EINVAL;
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->cl_common.classid);
if (new == NULL)
new = &noop_qdisc;
@@ -1443,7 +1445,8 @@ hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
q->root.cl_common.classid = sch->handle;
q->root.refcnt = 1;
q->root.sched = q;
- q->root.qdisc = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+ q->root.qdisc = qdisc_create_dflt(sch->dev, sch->dev_queue,
+ &pfifo_qdisc_ops,
sch->handle);
if (q->root.qdisc == NULL)
q->root.qdisc = &noop_qdisc;