extern struct key *key_lookup(key_serial_t id);
-static inline key_serial_t key_serial(struct key *key)
+static inline key_serial_t key_serial(const struct key *key)
{
return key ? key->serial : 0;
}
(rcu_dereference_protected((KEY)->payload.rcudata, \
rwsem_is_locked(&((struct key *)(KEY))->sem)))
+#define rcu_assign_keypointer(KEY, PAYLOAD) \
+ (rcu_assign_pointer((KEY)->payload.rcudata, PAYLOAD))
+
#ifdef CONFIG_SYSCTL
extern ctl_table key_sysctls[];
#endif