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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_ipt.c
parenteec94fdb04806790c7b7e6ea347820064cc6d467 (diff)
downloadlinux-036bb44327f50273e85ee4a2c9b56eebce1c0838.tar.bz2
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_ipt.c')
-rw-r--r--net/sched/act_ipt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 14c312d7908f..7bce88dc11c9 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -280,8 +280,8 @@ static int tcf_ipt_dump(struct sk_buff *skb, struct tc_action *a, int bind,
if (unlikely(!t))
goto nla_put_failure;
- c.bindcnt = ipt->tcf_bindcnt - bind;
- c.refcnt = ipt->tcf_refcnt - ref;
+ c.bindcnt = atomic_read(&ipt->tcf_bindcnt) - bind;
+ c.refcnt = refcount_read(&ipt->tcf_refcnt) - ref;
strcpy(t->u.user.name, ipt->tcfi_t->u.kernel.target->name);
if (nla_put(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t) ||