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Diffstat (limited to 'include/net/ipv6.h')
-rw-r--r--include/net/ipv6.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 3e505bbff8ca..6eac5cf8f1e6 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -16,6 +16,7 @@
#include <linux/ipv6.h>
#include <linux/hardirq.h>
#include <linux/jhash.h>
+#include <linux/refcount.h>
#include <net/if_inet6.h>
#include <net/ndisc.h>
#include <net/flow.h>
@@ -203,7 +204,7 @@ extern rwlock_t ip6_ra_lock;
*/
struct ipv6_txoptions {
- atomic_t refcnt;
+ refcount_t refcnt;
/* Length of this structure */
int tot_len;
@@ -265,7 +266,7 @@ static inline struct ipv6_txoptions *txopt_get(const struct ipv6_pinfo *np)
rcu_read_lock();
opt = rcu_dereference(np->opt);
if (opt) {
- if (!atomic_inc_not_zero(&opt->refcnt))
+ if (!refcount_inc_not_zero(&opt->refcnt))
opt = NULL;
else
opt = rcu_pointer_handoff(opt);
@@ -276,7 +277,7 @@ static inline struct ipv6_txoptions *txopt_get(const struct ipv6_pinfo *np)
static inline void txopt_put(struct ipv6_txoptions *opt)
{
- if (opt && atomic_dec_and_test(&opt->refcnt))
+ if (opt && refcount_dec_and_test(&opt->refcnt))
kfree_rcu(opt, rcu);
}