From 5ce2d488fe039ddd86a638496cf704df86c74eeb Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 8 Jul 2008 17:06:30 -0700 Subject: pkt_sched: Remove 'dev' member of struct Qdisc. 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 --- net/sched/sch_cbq.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'net/sched/sch_cbq.c') diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index d360dcd0818..9f2ace585fd 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -650,7 +650,7 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer) } sch->flags &= ~TCQ_F_THROTTLED; - netif_schedule(sch->dev); + netif_schedule(qdisc_dev(sch)); return HRTIMER_NORESTART; } @@ -1077,9 +1077,9 @@ static void cbq_normalize_quanta(struct cbq_sched_data *q, int prio) cl->quantum = (cl->weight*cl->allot*q->nclasses[prio])/ q->quanta[prio]; } - if (cl->quantum <= 0 || cl->quantum>32*cl->qdisc->dev->mtu) { + if (cl->quantum <= 0 || cl->quantum>32*qdisc_dev(cl->qdisc)->mtu) { printk(KERN_WARNING "CBQ: class %08x has bad quantum==%ld, repaired.\n", cl->common.classid, cl->quantum); - cl->quantum = cl->qdisc->dev->mtu/2 + 1; + cl->quantum = qdisc_dev(cl->qdisc)->mtu/2 + 1; } } } @@ -1401,7 +1401,7 @@ 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, sch->dev_queue, + if (!(q->link.q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, sch->handle))) q->link.q = &noop_qdisc; @@ -1411,7 +1411,7 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt) q->link.cpriority = TC_CBQ_MAXPRIO-1; q->link.ovl_strategy = TC_CBQ_OVL_CLASSIC; q->link.overlimit = cbq_ovl_classic; - q->link.allot = psched_mtu(sch->dev); + q->link.allot = psched_mtu(qdisc_dev(sch)); q->link.quantum = q->link.allot; q->link.weight = q->link.R_tab->rate.rate; @@ -1646,7 +1646,7 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, if (cl) { 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->common.classid); if (new == NULL) @@ -1746,10 +1746,10 @@ static void cbq_put(struct Qdisc *sch, unsigned long arg) #ifdef CONFIG_NET_CLS_ACT struct cbq_sched_data *q = qdisc_priv(sch); - spin_lock_bh(&sch->dev->queue_lock); + spin_lock_bh(&qdisc_dev(sch)->queue_lock); if (q->rx_class == cl) q->rx_class = NULL; - spin_unlock_bh(&sch->dev->queue_lock); + spin_unlock_bh(&qdisc_dev(sch)->queue_lock); #endif cbq_destroy_class(sch, cl); @@ -1828,7 +1828,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t 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; } @@ -1879,7 +1879,7 @@ 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, sch->dev_queue, + if (!(cl->q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, classid))) cl->q = &noop_qdisc; cl->common.classid = classid; @@ -1919,7 +1919,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t 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; -- cgit v1.2.3