From 44f1ff0afcb33fbeccdabf1b9a4b083b332fd4ca Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sun, 2 Jun 2013 11:33:01 +0000 Subject: [PATCH] htb: report overhead attribute "tc class show dev ..." omits the overhead attribute for HTB. After patch I have : tc class add dev $DEV parent 1: classid 1:1 est 1sec 4sec htb \ rate 12Mbit mtu 1500 quantum 1514 overhead 20 tc class show dev $DEV class htb 1:1 root prio 0 rate 12000Kbit overhead 20 ceil 12000Kbit burst 1500b cburst 1500b Signed-off-by: Eric Dumazet --- tc/q_htb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tc/q_htb.c b/tc/q_htb.c index caa47c26..e6b09bb5 100644 --- a/tc/q_htb.c +++ b/tc/q_htb.c @@ -264,6 +264,8 @@ static int htb_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt) fprintf(f, "quantum %d ", (int)hopt->quantum); } fprintf(f, "rate %s ", sprint_rate(hopt->rate.rate, b1)); + if (hopt->rate.overhead) + fprintf(f, "overhead %u ", hopt->rate.overhead); buffer = tc_calc_xmitsize(hopt->rate.rate, hopt->buffer); fprintf(f, "ceil %s ", sprint_rate(hopt->ceil.rate, b1)); cbuffer = tc_calc_xmitsize(hopt->ceil.rate, hopt->cbuffer);