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net: sched: change type of reference and bind counters

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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>
This commit is contained in:
Vlad Buslov
2018-07-05 17:24:24 +03:00
committed by David S. Miller
parent eec94fdb04
commit 036bb44327
18 changed files with 57 additions and 44 deletions
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5
include/net/act_api.h
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@@ -6,6 +6,7 @@
* Public action API for classifiers/qdiscs
*/
#include <linux/refcount.h>
#include <net/sch_generic.h>
#include <net/pkt_sched.h>
#include <net/net_namespace.h>
@@ -26,8 +27,8 @@ struct tc_action {
struct tcf_idrinfo *idrinfo;
u32 tcfa_index;
int tcfa_refcnt;
int tcfa_bindcnt;
refcount_t tcfa_refcnt;
atomic_t tcfa_bindcnt;
u32 tcfa_capab;
int tcfa_action;
struct tcf_t tcfa_tm;