Re: patch: annoying u32 double listing

[Patrick McHardy <kaber@xxxxxxxxx>]

Patrick McHardy wrote:

> The patch is wrong. The "divisor"-lines are missing in the output with
> your patch and it only hides the real error. ->walk is supposed to walk
> all filters of the given priority/protocol, but u32 walks all filters.
> This patch fixes it. Output with new patch:
The patch also applies to 2.4.

Regards
Patrick

> ------------------------------------------------------------------------
>
> ===== net/sched/cls_u32.c 1.25 vs edited =====
> --- 1.25/net/sched/cls_u32.c    2005-01-11 20:25:16 +01:00
> +++ edited/net/sched/cls_u32.c  2005-02-06 22:20:33 +01:00
> @@ -91,6 +91,7 @@
> {
>         struct tc_u_hnode       *next;
>         u32                     handle;
> +       u32                     prio;
>         struct tc_u_common      *tp_c;
>         int                     refcnt;
>         unsigned                divisor;
> @@ -323,6 +324,7 @@
>         root_ht->divisor = 0;
>         root_ht->refcnt++;
>         root_ht->handle = tp_c ? gen_new_htid(tp_c) : 0x80000000;
> +       root_ht->prio = tp->prio;
>
>         if (tp_c == NULL) {
>                 tp_c = kmalloc(sizeof(*tp_c), GFP_KERNEL);
> @@ -703,6 +705,8 @@
>                 return;
>
>         for (ht = tp_c->hlist; ht; ht = ht->next) {
> +               if (ht->prio != tp->prio)
> +                       continue;
>                 if (arg->count >= arg->skip) {
>                         if (arg->fn(tp, (unsigned long)ht, arg) < 0) {
>                                 arg->stop = 1;
>