diff options
| -rw-r--r-- | net/sched/sch_htb.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 66148cc4759e..5bc1ed490180 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1197,12 +1197,16 @@ static inline int htb_parent_last_child(struct htb_class *cl) return 1; } -static void htb_parent_to_leaf(struct htb_class *cl, struct Qdisc *new_q) +static void htb_parent_to_leaf(struct htb_sched *q, struct htb_class *cl, + struct Qdisc *new_q) { struct htb_class *parent = cl->parent; BUG_TRAP(!cl->level && cl->un.leaf.q && !cl->prio_activity); + if (parent->cmode != HTB_CAN_SEND) + htb_safe_rb_erase(&parent->pq_node, q->wait_pq + parent->level); + parent->level = 0; memset(&parent->un.inner, 0, sizeof(parent->un.inner)); INIT_LIST_HEAD(&parent->un.leaf.drop_list); @@ -1300,7 +1304,7 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg) htb_deactivate(q, cl); if (last_child) - htb_parent_to_leaf(cl, new_q); + htb_parent_to_leaf(q, cl, new_q); if (--cl->refcnt == 0) htb_destroy_class(sch, cl); |