diff options
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_fq.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c index f49c81e91acd..6eb06674f778 100644 --- a/net/sched/sch_fq.c +++ b/net/sched/sch_fq.c @@ -514,17 +514,25 @@ out: return skb; } +static void fq_flow_purge(struct fq_flow *flow) +{ + rtnl_kfree_skbs(flow->head, flow->tail); + flow->head = NULL; + flow->qlen = 0; +} + static void fq_reset(struct Qdisc *sch) { struct fq_sched_data *q = qdisc_priv(sch); struct rb_root *root; - struct sk_buff *skb; struct rb_node *p; struct fq_flow *f; unsigned int idx; - while ((skb = fq_dequeue_head(sch, &q->internal)) != NULL) - kfree_skb(skb); + sch->q.qlen = 0; + sch->qstats.backlog = 0; + + fq_flow_purge(&q->internal); if (!q->fq_root) return; @@ -535,8 +543,7 @@ static void fq_reset(struct Qdisc *sch) f = container_of(p, struct fq_flow, fq_node); rb_erase(p, root); - while ((skb = fq_dequeue_head(sch, f)) != NULL) - kfree_skb(skb); + fq_flow_purge(f); kmem_cache_free(fq_flow_cachep, f); } @@ -737,7 +744,7 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt) if (!skb) break; drop_len += qdisc_pkt_len(skb); - kfree_skb(skb); + rtnl_kfree_skbs(skb, skb); drop_count++; } qdisc_tree_reduce_backlog(sch, drop_count, drop_len); |