path: root/net/sched/act_bpf.c
diff options
authorVlad Buslov <vladbu@mellanox.com>2018-07-05 17:24:24 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-08 12:42:28 +0900
commit036bb44327f50273e85ee4a2c9b56eebce1c0838 (patch)
tree7760e998967d7a32ba06550c2c169abab9cc0b19 /net/sched/act_bpf.c
parentnet: sched: use rcu for action cookie update (diff)
net: sched: change type of reference and bind counters
Change type of action reference counter to refcount_t. Change type of action bind counter to atomic_t. This type is used to allow decrementing bind counter without testing for 0 result. Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
index 18089c02e557..15a2a53cbde1 100644
--- a/net/sched/act_bpf.c
+++ b/net/sched/act_bpf.c
@@ -141,8 +141,8 @@ static int tcf_bpf_dump(struct sk_buff *skb, struct tc_action *act,
struct tcf_bpf *prog = to_bpf(act);
struct tc_act_bpf opt = {
.index = prog->tcf_index,
- .refcnt = prog->tcf_refcnt - ref,
- .bindcnt = prog->tcf_bindcnt - bind,
+ .refcnt = refcount_read(&prog->tcf_refcnt) - ref,
+ .bindcnt = atomic_read(&prog->tcf_bindcnt) - bind,
.action = prog->tcf_action,
struct tcf_t tm;