diff options
| -rw-r--r-- | include/net/pkt_cls.h | 1 | ||||
| -rw-r--r-- | net/sched/cls_api.c | 2 | ||||
| -rw-r--r-- | net/sched/cls_flower.c | 20 |
3 files changed, 12 insertions, 11 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 2081e4219f81..e4252a176eec 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -13,6 +13,7 @@ struct tcf_walker { int stop; int skip; int count; + unsigned long cookie; int (*fn)(struct tcf_proto *, void *node, struct tcf_walker *); }; diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 73d9967c3739..c51b1b12450d 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -1508,7 +1508,9 @@ static bool tcf_chain_dump(struct tcf_chain *chain, struct Qdisc *q, u32 parent, arg.w.stop = 0; arg.w.skip = cb->args[1] - 1; arg.w.count = 0; + arg.w.cookie = cb->args[2]; tp->ops->walk(tp, &arg.w); + cb->args[2] = arg.w.cookie; cb->args[1] = arg.w.count + 1; if (arg.w.stop) return false; diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 8b2474293db1..c53fdd411f90 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -1099,19 +1099,17 @@ static void fl_walk(struct tcf_proto *tp, struct tcf_walker *arg) { struct cls_fl_head *head = rtnl_dereference(tp->root); struct cls_fl_filter *f; - struct fl_flow_mask *mask; - list_for_each_entry_rcu(mask, &head->masks, list) { - list_for_each_entry_rcu(f, &mask->filters, list) { - if (arg->count < arg->skip) - goto skip; - if (arg->fn(tp, f, arg) < 0) { - arg->stop = 1; - break; - } -skip: - arg->count++; + arg->count = arg->skip; + + while ((f = idr_get_next_ul(&head->handle_idr, + &arg->cookie)) != NULL) { + if (arg->fn(tp, f, arg) < 0) { + arg->stop = 1; + break; } + arg->cookie = f->handle + 1; + arg->count++; } } |