mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-14 09:09:22 +02:00
65 lines
1.6 KiB
Diff
65 lines
1.6 KiB
Diff
--- linux-2.4.30/net/sched/sch_generic.c 2004-11-17 12:54:22.000000000 +0100
|
|
+++ linux-2.4.30-wl/net/sched/sch_generic.c 2005-04-24 18:09:38.000000000 +0200
|
|
@@ -392,7 +392,6 @@
|
|
return NULL;
|
|
memset(sch, 0, size);
|
|
|
|
- INIT_LIST_HEAD(&sch->list);
|
|
skb_queue_head_init(&sch->q);
|
|
sch->ops = ops;
|
|
sch->enqueue = ops->enqueue;
|
|
@@ -422,11 +421,22 @@
|
|
void qdisc_destroy(struct Qdisc *qdisc)
|
|
{
|
|
struct Qdisc_ops *ops = qdisc->ops;
|
|
+ struct net_device *dev;
|
|
|
|
if (qdisc->flags&TCQ_F_BUILTIN ||
|
|
!atomic_dec_and_test(&qdisc->refcnt))
|
|
return;
|
|
- list_del(&qdisc->list);
|
|
+
|
|
+ dev = qdisc->dev;
|
|
+ if (dev) {
|
|
+ struct Qdisc *q, **qp;
|
|
+ for (qp = &qdisc->dev->qdisc_list; (q=*qp) != NULL; qp = &q->next) {
|
|
+ if (q == qdisc) {
|
|
+ *qp = q->next;
|
|
+ break;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
#ifdef CONFIG_NET_ESTIMATOR
|
|
qdisc_kill_estimator(&qdisc->stats);
|
|
#endif
|
|
@@ -455,9 +465,9 @@
|
|
return;
|
|
}
|
|
write_lock(&qdisc_tree_lock);
|
|
- list_add_tail(&qdisc->list, &dev->qdisc_list);
|
|
+ qdisc->next = dev->qdisc_list;
|
|
+ dev->qdisc_list = qdisc;
|
|
write_unlock(&qdisc_tree_lock);
|
|
-
|
|
} else {
|
|
qdisc = &noqueue_qdisc;
|
|
}
|
|
@@ -501,7 +511,7 @@
|
|
dev->qdisc = &noop_qdisc;
|
|
spin_unlock_bh(&dev->queue_lock);
|
|
dev->qdisc_sleeping = &noop_qdisc;
|
|
- INIT_LIST_HEAD(&dev->qdisc_list);
|
|
+ dev->qdisc_list = NULL;
|
|
write_unlock(&qdisc_tree_lock);
|
|
|
|
dev_watchdog_init(dev);
|
|
@@ -523,7 +533,7 @@
|
|
qdisc_destroy(qdisc);
|
|
}
|
|
#endif
|
|
- BUG_TRAP(list_empty(&dev->qdisc_list));
|
|
+ BUG_TRAP(dev->qdisc_list == NULL);
|
|
BUG_TRAP(!timer_pending(&dev->watchdog_timer));
|
|
spin_unlock_bh(&dev->queue_lock);
|
|
write_unlock(&qdisc_tree_lock);
|