diff options
Diffstat (limited to 'net/sched/sch_generic.c')
| -rw-r--r-- | net/sched/sch_generic.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index a74e278654a..e1543b03e39 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -310,6 +310,7 @@ void netif_carrier_on(struct net_device *dev) if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) { if (dev->reg_state == NETREG_UNINITIALIZED) return; + atomic_inc(&dev->carrier_changes); linkwatch_fire_event(dev); if (netif_running(dev)) __netdev_watchdog_up(dev); @@ -328,6 +329,7 @@ void netif_carrier_off(struct net_device *dev) if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) { if (dev->reg_state == NETREG_UNINITIALIZED) return; + atomic_inc(&dev->carrier_changes); linkwatch_fire_event(dev); } } @@ -338,13 +340,13 @@ EXPORT_SYMBOL(netif_carrier_off); cheaper. */ -static int noop_enqueue(struct sk_buff *skb, struct Qdisc * qdisc) +static int noop_enqueue(struct sk_buff *skb, struct Qdisc *qdisc) { kfree_skb(skb); return NET_XMIT_CN; } -static struct sk_buff *noop_dequeue(struct Qdisc * qdisc) +static struct sk_buff *noop_dequeue(struct Qdisc *qdisc) { return NULL; } @@ -718,8 +720,8 @@ static void attach_default_qdiscs(struct net_device *dev) } else { qdisc = qdisc_create_dflt(txq, &mq_qdisc_ops, TC_H_ROOT); if (qdisc) { - qdisc->ops->attach(qdisc); dev->qdisc = qdisc; + qdisc->ops->attach(qdisc); } } } @@ -829,7 +831,7 @@ void dev_deactivate_many(struct list_head *head) struct net_device *dev; bool sync_needed = false; - list_for_each_entry(dev, head, unreg_list) { + list_for_each_entry(dev, head, close_list) { netdev_for_each_tx_queue(dev, dev_deactivate_queue, &noop_qdisc); if (dev_ingress_queue(dev)) @@ -848,7 +850,7 @@ void dev_deactivate_many(struct list_head *head) synchronize_net(); /* Wait for outstanding qdisc_run calls. */ - list_for_each_entry(dev, head, unreg_list) + list_for_each_entry(dev, head, close_list) while (some_qdisc_is_busy(dev)) yield(); } @@ -857,7 +859,7 @@ void dev_deactivate(struct net_device *dev) { LIST_HEAD(single); - list_add(&dev->unreg_list, &single); + list_add(&dev->close_list, &single); dev_deactivate_many(&single); list_del(&single); } @@ -910,11 +912,12 @@ void dev_shutdown(struct net_device *dev) } void psched_ratecfg_precompute(struct psched_ratecfg *r, - const struct tc_ratespec *conf) + const struct tc_ratespec *conf, + u64 rate64) { memset(r, 0, sizeof(*r)); r->overhead = conf->overhead; - r->rate_bytes_ps = conf->rate; + r->rate_bytes_ps = max_t(u64, conf->rate, rate64); r->linklayer = (conf->linklayer & TC_LINKLAYER_MASK); r->mult = 1; /* |