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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_sample.c
parenteec94fdb04806790c7b7e6ea347820064cc6d467 (diff)
downloadlwn-036bb44327f50273e85ee4a2c9b56eebce1c0838.tar.gz
lwn-036bb44327f50273e85ee4a2c9b56eebce1c0838.zip
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 'net/sched/act_sample.c')
-rw-r--r--net/sched/act_sample.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index 5db358497c9e..4a46978db092 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -173,8 +173,8 @@ static int tcf_sample_dump(struct sk_buff *skb, struct tc_action *a,
struct tc_sample opt = {
.index = s->tcf_index,
.action = s->tcf_action,
- .refcnt = s->tcf_refcnt - ref,
- .bindcnt = s->tcf_bindcnt - bind,
+ .refcnt = refcount_read(&s->tcf_refcnt) - ref,
+ .bindcnt = atomic_read(&s->tcf_bindcnt) - bind,
};
struct tcf_t t;