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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2016-09-21 11:44:02 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-21 19:50:03 -0400 |
| commit | 68d640630d4ef2a4bf3f68b5073dec5e4c4f878b (patch) | |
| tree | fa2089902d6b8edfbe76f7faab2867fea3b6f64e /net/sched/cls_bpf.c | |
| parent | 7533fdc0f77f207fcc370b10965f4bcee82dfedf (diff) | |
| download | linux-68d640630d4ef2a4bf3f68b5073dec5e4c4f878b.tar.bz2 | |
net: cls_bpf: allow offloaded filters to update stats
Call into offloaded filters to update stats.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_bpf.c')
| -rw-r--r-- | net/sched/cls_bpf.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 1becc2fe1bc5..bb1d5a487081 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; |