htb: fix values in opt dump

in htb_change_class() cl->buffer and cl->buffer are stored in ns.
So in dump, convert them back to psched ticks.

Note this was introduced by:
commit 56b765b79e9a78dc7d3f8850ba5e5567205a3ecd
    htb: improved accuracy at high rates

Please consider this for -net/-stable.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 51561ea..79e8ed4 100644 (file)
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1135,9 +1135,9 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
        memset(&opt, 0, sizeof(opt));
 
        opt.rate.rate = cl->rate.rate_bps >> 3;
-       opt.buffer = cl->buffer;
+       opt.buffer = PSCHED_NS2TICKS(cl->buffer);
        opt.ceil.rate = cl->ceil.rate_bps >> 3;
-       opt.cbuffer = cl->cbuffer;
+       opt.cbuffer = PSCHED_NS2TICKS(cl->cbuffer);
        opt.quantum = cl->quantum;
        opt.prio = cl->prio;
        opt.level = cl->level;