net: cls_bpf: allow offloaded filters to update stats

[cascardo/linux.git] / net / sched / cls_bpf.c

diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 1becc2f..bb1d5a4 100644 (file)
--- 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;