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path: root/net/sched/sch_fq_codel.c
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Diffstat (limited to 'net/sched/sch_fq_codel.c')
-rw-r--r--net/sched/sch_fq_codel.c22
1 files changed, 19 insertions, 3 deletions
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 21ca33c9f036..a9ba030435a2 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -288,10 +288,26 @@ begin:
static void fq_codel_reset(struct Qdisc *sch)
{
- struct sk_buff *skb;
+ struct fq_codel_sched_data *q = qdisc_priv(sch);
+ int i;
- while ((skb = fq_codel_dequeue(sch)) != NULL)
- kfree_skb(skb);
+ INIT_LIST_HEAD(&q->new_flows);
+ INIT_LIST_HEAD(&q->old_flows);
+ for (i = 0; i < q->flows_cnt; i++) {
+ struct fq_codel_flow *flow = q->flows + i;
+
+ while (flow->head) {
+ struct sk_buff *skb = dequeue_head(flow);
+
+ qdisc_qstats_backlog_dec(sch, skb);
+ kfree_skb(skb);
+ }
+
+ INIT_LIST_HEAD(&flow->flowchain);
+ codel_vars_init(&flow->cvars);
+ }
+ memset(q->backlogs, 0, q->flows_cnt * sizeof(u32));
+ sch->q.qlen = 0;
}
static const struct nla_policy fq_codel_policy[TCA_FQ_CODEL_MAX + 1] = {