On Sat, 19 Dec 2015 18:25:52 +0300
Dmitrii Shcherbakov <fw.dmit...@yandex.com> wrote:

> Remove printing according to the previously used encoding of mpu and overhead 
> values within the tc_ratespec's mpu field. This encoding is no longer being 
> used as a separate 'overhead' field in the ratespec structure has been 
> introduced.
> 
> Signed-off-by: Dmitrii Shcherbakov <fw.dmit...@yandex.com>
> Acked-by: Jesper Dangaard Brouer <bro...@redhat.com>
> Acked-by: Phil Sutter <p...@nwl.cc>
> ---
>  tc/q_htb.c | 11 ++++-------
>  1 file changed, 4 insertions(+), 7 deletions(-)
> 
> diff --git a/tc/q_htb.c b/tc/q_htb.c
> index 7075a4c..e76d20a 100644
> --- a/tc/q_htb.c
> +++ b/tc/q_htb.c
> @@ -273,7 +273,6 @@ static int htb_print_opt(struct qdisc_util *qu, FILE *f, 
> struct rtattr *opt)
>       __u64 rate64, ceil64;
>       SPRINT_BUF(b1);
>       SPRINT_BUF(b2);
> -     SPRINT_BUF(b3);
>       SPRINT_BUF(b4);
>  
>       if (opt == NULL)
> @@ -313,16 +312,14 @@ static int htb_print_opt(struct qdisc_util *qu, FILE 
> *f, struct rtattr *opt)
>               if (linklayer > TC_LINKLAYER_ETHERNET || show_details)
>                       fprintf(f, "linklayer %s ", sprint_linklayer(linklayer, 
> b4));
>               if (show_details) {
> -                     fprintf(f, "burst %s/%u mpu %s overhead %s ",
> +                     fprintf(f, "burst %s/%u mpu %s ",
>                               sprint_size(buffer, b1),
>                               1<<hopt->rate.cell_log,
> -                             sprint_size(hopt->rate.mpu&0xFF, b2),
> -                             sprint_size((hopt->rate.mpu>>8)&0xFF, b3));
> -                     fprintf(f, "cburst %s/%u mpu %s overhead %s ",
> +                             sprint_size(hopt->rate.mpu, b2));
> +                     fprintf(f, "cburst %s/%u mpu %s ",
>                               sprint_size(cbuffer, b1),
>                               1<<hopt->ceil.cell_log,
> -                             sprint_size(hopt->ceil.mpu&0xFF, b2),
> -                             sprint_size((hopt->ceil.mpu>>8)&0xFF, b3));
> +                             sprint_size(hopt->ceil.mpu, b2));
>                       fprintf(f, "level %d ", (int)hopt->level);
>               } else {
>                       fprintf(f, "burst %s ", sprint_size(buffer, b1));

Not sure if this a good thing to do. There are people who screenscrape the 
output of
iproute2 commands, and this might break that.
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