pkt_sched: sch_sfq: dump a real number of flows
Dump the "flows" number according to the number of active flows
instead of repeating the "limit".
Reported-by: Denys Fedoryshchenko <denys@visp.net.lb>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 8589da6..73f5384 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -536,7 +536,14 @@
opt.limit = q->limit;
opt.divisor = SFQ_HASH_DIVISOR;
- opt.flows = q->limit;
+ opt.flows = 0;
+ if (q->tail != SFQ_DEPTH) {
+ unsigned int i;
+
+ for (i = 0; i < SFQ_HASH_DIVISOR; i++)
+ if (q->ht[i] != SFQ_DEPTH)
+ opt.flows++;
+ }
NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);