diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 57af9f3032ff76fb6ab94221b8b2ff8104e7b8cb..5ccaa4be7d9646765d1ab59803756a3dcbce91fc 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -490,6 +490,7 @@ enum tc_clsbpf_command { TC_CLSBPF_ADD, TC_CLSBPF_REPLACE, TC_CLSBPF_DESTROY, + TC_CLSBPF_STATS, }; struct tc_cls_bpf_offload { diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 1becc2fe1bc5e33470b1dd1cb020e84c142fbbc8..bb1d5a487081f21f80a3042cd424cf7caedf6b37 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -221,6 +221,15 @@ static void cls_bpf_stop_offload(struct tcf_proto *tp, prog->offloaded = false; } +static void cls_bpf_offload_update_stats(struct tcf_proto *tp, + struct cls_bpf_prog *prog) +{ + if (!prog->offloaded) + return; + + cls_bpf_offload_cmd(tp, prog, TC_CLSBPF_STATS); +} + static int cls_bpf_init(struct tcf_proto *tp) { struct cls_bpf_head *head; @@ -577,6 +586,8 @@ static int cls_bpf_dump(struct net *net, struct tcf_proto *tp, unsigned long fh, tm->tcm_handle = prog->handle; + cls_bpf_offload_update_stats(tp, prog); + nest = nla_nest_start(skb, TCA_OPTIONS); if (nest == NULL) goto nla_put_failure;