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/cls_api.c | 2 +- net/sched/cls_route.c | 4 ++-- net/sched/sch_api.c | 10 +++++----- net/sched/sch_atm.c | 4 ++-- net/sched/sch_cbq.c | 22 +++++++++++----------- net/sched/sch_dsmark.c | 4 ++-- net/sched/sch_fifo.c | 6 +++--- net/sched/sch_generic.c | 12 +++++------- net/sched/sch_gred.c | 2 +- net/sched/sch_hfsc.c | 10 +++++----- net/sched/sch_htb.c | 24 ++++++++++++------------ net/sched/sch_netem.c | 10 +++++----- net/sched/sch_prio.c | 15 ++++++++------- net/sched/sch_sfq.c | 4 ++-- net/sched/sch_teql.c | 12 ++++++------ 15 files changed, 70 insertions(+), 71 deletions(-) (limited to 'net/sched') diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 9360fc81e8c7..e2389f161e46 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -334,7 +334,7 @@ static int tcf_fill_node(struct sk_buff *skb, struct tcf_proto *tp, tcm->tcm_family = AF_UNSPEC; tcm->tcm__pad1 = 0; tcm->tcm__pad1 = 0; - tcm->tcm_ifindex = tp->q->dev->ifindex; + tcm->tcm_ifindex = qdisc_dev(tp->q)->ifindex; tcm->tcm_parent = tp->classid; tcm->tcm_info = TC_H_MAKE(tp->prio, tp->protocol); NLA_PUT_STRING(skb, TCA_KIND, tp->ops->kind); diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index 784dcb870b98..5a16ca28aa3d 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -302,7 +302,7 @@ static int route4_delete(struct tcf_proto *tp, unsigned long arg) *fp = f->next; tcf_tree_unlock(tp); - route4_reset_fastmap(tp->q->dev, head, f->id); + route4_reset_fastmap(qdisc_dev(tp->q), head, f->id); route4_delete_filter(tp, f); /* Strip tree */ @@ -500,7 +500,7 @@ reinsert: } tcf_tree_unlock(tp); - route4_reset_fastmap(tp->q->dev, head, f->id); + route4_reset_fastmap(qdisc_dev(tp->q), head, f->id); *arg = (unsigned long)f; return 0; diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index b86c98bd06a3..1f893082a4f6 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -281,7 +281,7 @@ static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer) { struct qdisc_watchdog *wd = container_of(timer, struct qdisc_watchdog, timer); - struct net_device *dev = wd->qdisc->dev; + struct net_device *dev = qdisc_dev(wd->qdisc); wd->qdisc->flags &= ~TCQ_F_THROTTLED; smp_wmb(); @@ -493,7 +493,7 @@ void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n) if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS)) return; - sch = qdisc_lookup(sch->dev, TC_H_MAJ(parentid)); + sch = qdisc_lookup(qdisc_dev(sch), TC_H_MAJ(parentid)); if (sch == NULL) { WARN_ON(parentid != TC_H_ROOT); return; @@ -593,7 +593,7 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue, if (ops == NULL) goto err_out; - sch = qdisc_alloc(dev, dev_queue, ops); + sch = qdisc_alloc(dev_queue, ops); if (IS_ERR(sch)) { err = PTR_ERR(sch); goto err_out2; @@ -940,7 +940,7 @@ static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid, tcm->tcm_family = AF_UNSPEC; tcm->tcm__pad1 = 0; tcm->tcm__pad2 = 0; - tcm->tcm_ifindex = q->dev->ifindex; + tcm->tcm_ifindex = qdisc_dev(q)->ifindex; tcm->tcm_parent = clid; tcm->tcm_handle = q->handle; tcm->tcm_info = atomic_read(&q->refcnt); @@ -1186,7 +1186,7 @@ static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q, nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*tcm), flags); tcm = NLMSG_DATA(nlh); tcm->tcm_family = AF_UNSPEC; - tcm->tcm_ifindex = q->dev->ifindex; + tcm->tcm_ifindex = qdisc_dev(q)->ifindex; tcm->tcm_parent = q->handle; tcm->tcm_handle = q->handle; tcm->tcm_info = 0; diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index 3dddab531d5a..0de757e3be4a 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -296,7 +296,7 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent, goto err_out; } flow->filter_list = NULL; - flow->q = qdisc_create_dflt(sch->dev, sch->dev_queue, + flow->q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, classid); if (!flow->q) flow->q = &noop_qdisc; @@ -556,7 +556,7 @@ static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt) pr_debug("atm_tc_init(sch %p,[qdisc %p],opt %p)\n", sch, p, opt); p->flows = &p->link; - p->link.q = qdisc_create_dflt(sch->dev, sch->dev_queue, + p->link.q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, sch->handle); if (!p->link.q) p->link.q = &noop_qdisc; diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index d360dcd0818b..9f2ace585fd6 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; diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index c955ba24e5cf..3aafbd17393a 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -60,7 +60,7 @@ static int dsmark_graft(struct Qdisc *sch, unsigned long arg, sch, p, new, old); 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, sch->handle); if (new == NULL) @@ -391,7 +391,7 @@ static int dsmark_init(struct Qdisc *sch, struct nlattr *opt) p->default_index = default_index; p->set_tc_index = nla_get_flag(tb[TCA_DSMARK_SET_TC_INDEX]); - p->q = qdisc_create_dflt(sch->dev, sch->dev_queue, + p->q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, sch->handle); if (p->q == NULL) p->q = &noop_qdisc; diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c index 779eae85faf0..1d97fa42c902 100644 --- a/net/sched/sch_fifo.c +++ b/net/sched/sch_fifo.c @@ -48,10 +48,10 @@ static int fifo_init(struct Qdisc *sch, struct nlattr *opt) struct fifo_sched_data *q = qdisc_priv(sch); if (opt == NULL) { - u32 limit = sch->dev->tx_queue_len ? : 1; + u32 limit = qdisc_dev(sch)->tx_queue_len ? : 1; if (sch->ops == &bfifo_qdisc_ops) - limit *= sch->dev->mtu; + limit *= qdisc_dev(sch)->mtu; q->limit = limit; } else { @@ -137,7 +137,7 @@ struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops, struct Qdisc *q; int err = -ENOMEM; - q = qdisc_create_dflt(sch->dev, sch->dev_queue, + q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, ops, TC_H_MAKE(sch->handle, 1)); if (q) { err = fifo_set_limit(q, limit); diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index d97086480893..b626a4f32b6b 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -364,7 +364,7 @@ static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc* qdisc) { struct sk_buff_head *list = prio2list(skb, qdisc); - if (skb_queue_len(list) < qdisc->dev->tx_queue_len) { + if (skb_queue_len(list) < qdisc_dev(qdisc)->tx_queue_len) { qdisc->q.qlen++; return __qdisc_enqueue_tail(skb, qdisc, list); } @@ -440,8 +440,7 @@ static struct Qdisc_ops pfifo_fast_ops __read_mostly = { .owner = THIS_MODULE, }; -struct Qdisc *qdisc_alloc(struct net_device *dev, - struct netdev_queue *dev_queue, +struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue, struct Qdisc_ops *ops) { void *p; @@ -465,8 +464,7 @@ struct Qdisc *qdisc_alloc(struct net_device *dev, sch->enqueue = ops->enqueue; sch->dequeue = ops->dequeue; sch->dev_queue = dev_queue; - sch->dev = dev; - dev_hold(dev); + dev_hold(qdisc_dev(sch)); atomic_set(&sch->refcnt, 1); return sch; @@ -481,7 +479,7 @@ struct Qdisc * qdisc_create_dflt(struct net_device *dev, { struct Qdisc *sch; - sch = qdisc_alloc(dev, dev_queue, ops); + sch = qdisc_alloc(dev_queue, ops); if (IS_ERR(sch)) goto errout; sch->stats_lock = &dev->queue_lock; @@ -534,7 +532,7 @@ void qdisc_destroy(struct Qdisc *qdisc) ops->destroy(qdisc); module_put(ops->owner); - dev_put(qdisc->dev); + dev_put(qdisc_dev(qdisc)); call_rcu(&qdisc->q_rcu, __qdisc_destroy); } EXPORT_SYMBOL(qdisc_destroy); diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index c89fba56db56..39fa28511f07 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -164,7 +164,7 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc* sch) * if no default DP has been configured. This * allows for DP flows to be left untouched. */ - if (skb_queue_len(&sch->q) < sch->dev->tx_queue_len) + if (skb_queue_len(&sch->q) < qdisc_dev(sch)->tx_queue_len) return qdisc_enqueue_tail(skb, sch); else goto drop; diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 5a22fec4eadd..333525422f45 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -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) diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 956a67f66b9c..31f7d1536e6d 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1026,7 +1026,7 @@ static int htb_init(struct Qdisc *sch, struct nlattr *opt) qdisc_watchdog_init(&q->watchdog, sch); skb_queue_head_init(&q->direct_queue); - q->direct_qlen = sch->dev->tx_queue_len; + q->direct_qlen = qdisc_dev(sch)->tx_queue_len; if (q->direct_qlen < 2) /* some devices have zero tx_queue_len */ q->direct_qlen = 2; @@ -1043,7 +1043,7 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb) struct nlattr *nest; struct tc_htb_glob gopt; - spin_lock_bh(&sch->dev->queue_lock); + spin_lock_bh(&qdisc_dev(sch)->queue_lock); gopt.direct_pkts = q->direct_pkts; gopt.version = HTB_VER; @@ -1057,11 +1057,11 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb) NLA_PUT(skb, TCA_HTB_INIT, sizeof(gopt), &gopt); nla_nest_end(skb, nest); - spin_unlock_bh(&sch->dev->queue_lock); + spin_unlock_bh(&qdisc_dev(sch)->queue_lock); return skb->len; nla_put_failure: - spin_unlock_bh(&sch->dev->queue_lock); + spin_unlock_bh(&qdisc_dev(sch)->queue_lock); nla_nest_cancel(skb, nest); return -1; } @@ -1073,7 +1073,7 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg, struct nlattr *nest; struct tc_htb_opt opt; - spin_lock_bh(&sch->dev->queue_lock); + spin_lock_bh(&qdisc_dev(sch)->queue_lock); tcm->tcm_parent = cl->parent ? cl->parent->common.classid : TC_H_ROOT; tcm->tcm_handle = cl->common.classid; if (!cl->level && cl->un.leaf.q) @@ -1095,11 +1095,11 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg, NLA_PUT(skb, TCA_HTB_PARMS, sizeof(opt), &opt); nla_nest_end(skb, nest); - spin_unlock_bh(&sch->dev->queue_lock); + spin_unlock_bh(&qdisc_dev(sch)->queue_lock); return skb->len; nla_put_failure: - spin_unlock_bh(&sch->dev->queue_lock); + spin_unlock_bh(&qdisc_dev(sch)->queue_lock); nla_nest_cancel(skb, nest); return -1; } @@ -1129,7 +1129,7 @@ static int htb_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, if (cl && !cl->level) { 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)) == NULL) @@ -1257,7 +1257,7 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg) return -EBUSY; if (!cl->level && htb_parent_last_child(cl)) { - new_q = qdisc_create_dflt(sch->dev, sch->dev_queue, + new_q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, cl->parent->common.classid); last_child = 1; @@ -1365,7 +1365,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, goto failure; gen_new_estimator(&cl->bstats, &cl->rate_est, - &sch->dev->queue_lock, + &qdisc_dev(sch)->queue_lock, tca[TCA_RATE] ? : &est.nla); cl->refcnt = 1; cl->children = 0; @@ -1378,7 +1378,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, /* create leaf qdisc early because it uses kmalloc(GFP_KERNEL) so that can't be used inside of sch_tree_lock -- thanks to Karlis Peisenieks */ - new_q = qdisc_create_dflt(sch->dev, sch->dev_queue, + new_q = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, classid); sch_tree_lock(sch); if (parent && !parent->level) { @@ -1420,7 +1420,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, } else { if (tca[TCA_RATE]) gen_replace_estimator(&cl->bstats, &cl->rate_est, - &sch->dev->queue_lock, + &qdisc_dev(sch)->queue_lock, tca[TCA_RATE]); sch_tree_lock(sch); } diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index aa7a04e32ae9..790582960444 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -180,7 +180,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) * skb will be queued. */ if (count > 1 && (skb2 = skb_clone(skb, GFP_ATOMIC)) != NULL) { - struct Qdisc *rootq = sch->dev->qdisc; + struct Qdisc *rootq = qdisc_dev(sch)->qdisc; u32 dupsave = q->duplicate; /* prevent duplicating a dup... */ q->duplicate = 0; @@ -333,9 +333,9 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr) for (i = 0; i < n; i++) d->table[i] = data[i]; - spin_lock_bh(&sch->dev->queue_lock); + spin_lock_bh(&qdisc_dev(sch)->queue_lock); d = xchg(&q->delay_dist, d); - spin_unlock_bh(&sch->dev->queue_lock); + spin_unlock_bh(&qdisc_dev(sch)->queue_lock); kfree(d); return 0; @@ -495,7 +495,7 @@ static int tfifo_init(struct Qdisc *sch, struct nlattr *opt) q->limit = ctl->limit; } else - q->limit = max_t(u32, sch->dev->tx_queue_len, 1); + q->limit = max_t(u32, qdisc_dev(sch)->tx_queue_len, 1); q->oldest = PSCHED_PASTPERFECT; return 0; @@ -536,7 +536,7 @@ static int netem_init(struct Qdisc *sch, struct nlattr *opt) qdisc_watchdog_init(&q->watchdog, sch); - q->qdisc = qdisc_create_dflt(sch->dev, sch->dev_queue, + q->qdisc = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &tfifo_qdisc_ops, TC_H_MAKE(sch->handle, 1)); if (!q->qdisc) { diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index ca58a039208e..39157f7bc046 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -136,7 +136,8 @@ prio_dequeue(struct Qdisc* sch) * pulling an skb. This way we avoid excessive requeues * for slower queues. */ - if (!__netif_subqueue_stopped(sch->dev, (q->mq ? prio : 0))) { + if (!__netif_subqueue_stopped(qdisc_dev(sch), + (q->mq ? prio : 0))) { qdisc = q->queues[prio]; skb = qdisc->dequeue(qdisc); if (skb) { @@ -165,8 +166,8 @@ static struct sk_buff *rr_dequeue(struct Qdisc* sch) * for slower queues. If the queue is stopped, try the * next queue. */ - if (!__netif_subqueue_stopped(sch->dev, - (q->mq ? q->curband : 0))) { + if (!__netif_subqueue_stopped(qdisc_dev(sch), + (q->mq ? q->curband : 0))) { qdisc = q->queues[q->curband]; skb = qdisc->dequeue(qdisc); if (skb) { @@ -249,10 +250,10 @@ static int prio_tune(struct Qdisc *sch, struct nlattr *opt) if (q->mq) { if (sch->parent != TC_H_ROOT) return -EINVAL; - if (netif_is_multiqueue(sch->dev)) { + if (netif_is_multiqueue(qdisc_dev(sch))) { if (q->bands == 0) - q->bands = sch->dev->egress_subqueue_count; - else if (q->bands != sch->dev->egress_subqueue_count) + q->bands = qdisc_dev(sch)->egress_subqueue_count; + else if (q->bands != qdisc_dev(sch)->egress_subqueue_count) return -EINVAL; } else return -EOPNOTSUPP; @@ -281,7 +282,7 @@ static int prio_tune(struct Qdisc *sch, struct nlattr *opt) for (i=0; ibands; i++) { if (q->queues[i] == &noop_qdisc) { struct Qdisc *child; - child = qdisc_create_dflt(sch->dev, sch->dev_queue, + child = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue, &pfifo_qdisc_ops, TC_H_MAKE(sch->handle, i + 1)); if (child) { diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index 6a97afbfb952..8458f630fac4 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -461,7 +461,7 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt) return -EINVAL; sch_tree_lock(sch); - q->quantum = ctl->quantum ? : psched_mtu(sch->dev); + q->quantum = ctl->quantum ? : psched_mtu(qdisc_dev(sch)); q->perturb_period = ctl->perturb_period * HZ; if (ctl->limit) q->limit = min_t(u32, ctl->limit, SFQ_DEPTH - 1); @@ -502,7 +502,7 @@ static int sfq_init(struct Qdisc *sch, struct nlattr *opt) q->max_depth = 0; q->tail = SFQ_DEPTH; if (opt == NULL) { - q->quantum = psched_mtu(sch->dev); + q->quantum = psched_mtu(qdisc_dev(sch)); q->perturb_period = 0; q->perturbation = net_random(); } else { diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 0444fd0f0d22..b3fc82623fc6 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -78,7 +78,7 @@ struct teql_sched_data static int teql_enqueue(struct sk_buff *skb, struct Qdisc* sch) { - struct net_device *dev = sch->dev; + struct net_device *dev = qdisc_dev(sch); struct teql_sched_data *q = qdisc_priv(sch); if (q->q.qlen < dev->tx_queue_len) { @@ -111,7 +111,7 @@ teql_dequeue(struct Qdisc* sch) skb = __skb_dequeue(&dat->q); if (skb == NULL) { - struct net_device *m = dat->m->dev->qdisc->dev; + struct net_device *m = qdisc_dev(dat->m->dev->qdisc); if (m) { dat->m->slaves = sch; netif_wake_queue(m); @@ -170,7 +170,7 @@ teql_destroy(struct Qdisc* sch) static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt) { - struct net_device *dev = sch->dev; + struct net_device *dev = qdisc_dev(sch); struct teql_master *m = (struct teql_master*)sch->ops; struct teql_sched_data *q = qdisc_priv(sch); @@ -282,7 +282,7 @@ restart: goto drop; do { - struct net_device *slave = q->dev; + struct net_device *slave = qdisc_dev(q); if (slave->qdisc_sleeping != q) continue; @@ -352,7 +352,7 @@ static int teql_master_open(struct net_device *dev) q = m->slaves; do { - struct net_device *slave = q->dev; + struct net_device *slave = qdisc_dev(q); if (slave == NULL) return -EUNATCH; @@ -403,7 +403,7 @@ static int teql_master_mtu(struct net_device *dev, int new_mtu) q = m->slaves; if (q) { do { - if (new_mtu > q->dev->mtu) + if (new_mtu > qdisc_dev(q)->mtu) return -EINVAL; } while ((q=NEXT_SLAVE(q)) != m->slaves); } -- cgit v1.2.3-59-g8ed1b