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-rw-r--r--net/sched/sch_hfsc.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 6488e64..9bdca2e 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1368,6 +1368,7 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg,
struct tc_hfsc_stats xstats;
cl->qstats.qlen = cl->qdisc->q.qlen;
+ cl->qstats.backlog = cl->qdisc->qstats.backlog;
xstats.level = cl->level;
xstats.period = cl->cl_vtperiod;
xstats.work = cl->cl_total;
@@ -1561,6 +1562,15 @@ hfsc_dump_qdisc(struct Qdisc *sch, struct sk_buff *skb)
struct hfsc_sched *q = qdisc_priv(sch);
unsigned char *b = skb_tail_pointer(skb);
struct tc_hfsc_qopt qopt;
+ struct hfsc_class *cl;
+ struct hlist_node *n;
+ unsigned int i;
+
+ sch->qstats.backlog = 0;
+ for (i = 0; i < q->clhash.hashsize; i++) {
+ hlist_for_each_entry(cl, n, &q->clhash.hash[i], cl_common.hnode)
+ sch->qstats.backlog += cl->qdisc->qstats.backlog;
+ }
qopt.defcls = q->defcls;
NLA_PUT(skb, TCA_OPTIONS, sizeof(qopt), &qopt);
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