1 files changed, 10 insertions, 0 deletions

diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 6488e6425652..9bdca2e011e9 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);