#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>
*/
struct ipv6_txoptions {
- atomic_t refcnt;
+ refcount_t refcnt;
/* Length of this structure */
int tot_len;
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);
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);
}