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pkt_sched: Remove 'dev' member of struct Qdisc.

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It can be obtained via the netdev_queue.  So create a helper routine,
qdisc_dev(), to make the transformations nicer looking.

Now, qdisc_alloc() now no longer needs a net_device pointer argument.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2008-07-08 17:06:30 -07:00
parent bb949fbd18
commit 5ce2d488fe
17 changed files with 93 additions and 92 deletions
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10
net/sched/sch_hfsc.c
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@@ -1045,7 +1045,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
if (tca[TCA_RATE])
gen_replace_estimator(&cl->bstats, &cl->rate_est,
&sch->dev->queue_lock,
&qdisc_dev(sch)->queue_lock,
tca[TCA_RATE]);
return 0;
}
@@ -1083,7 +1083,7 @@ 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, sch->dev_queue,
cl->qdisc = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
&pfifo_qdisc_ops, classid);
if (cl->qdisc == NULL)
cl->qdisc = &noop_qdisc;
@@ -1104,7 +1104,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
if (tca[TCA_RATE])
gen_new_estimator(&cl->bstats, &cl->rate_est,
&sch->dev->queue_lock, tca[TCA_RATE]);
&qdisc_dev(sch)->queue_lock, tca[TCA_RATE]);
*arg = (unsigned long)cl;
return 0;
}
@@ -1202,7 +1202,7 @@ 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, sch->dev_queue,
new = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
&pfifo_qdisc_ops,
cl->cl_common.classid);
if (new == NULL)
@@ -1445,7 +1445,7 @@ 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, sch->dev_queue,
q->root.qdisc = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
&pfifo_qdisc_ops,
sch->handle);
if (q->root.qdisc == NULL)