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Diffstat (limited to 'net/ipv6/addrlabel.c')
-rw-r--r--net/ipv6/addrlabel.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c
index 07cd7d248bb6..7a428f65c7ec 100644
--- a/net/ipv6/addrlabel.c
+++ b/net/ipv6/addrlabel.c
@@ -18,6 +18,7 @@
#include <linux/if_addrlabel.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
+#include <linux/refcount.h>
#if 0
#define ADDRLABEL(x...) printk(x)
@@ -36,7 +37,7 @@ struct ip6addrlbl_entry {
int addrtype;
u32 label;
struct hlist_node list;
- atomic_t refcnt;
+ refcount_t refcnt;
struct rcu_head rcu;
};
@@ -137,12 +138,12 @@ static void ip6addrlbl_free_rcu(struct rcu_head *h)
static bool ip6addrlbl_hold(struct ip6addrlbl_entry *p)
{
- return atomic_inc_not_zero(&p->refcnt);
+ return refcount_inc_not_zero(&p->refcnt);
}
static inline void ip6addrlbl_put(struct ip6addrlbl_entry *p)
{
- if (atomic_dec_and_test(&p->refcnt))
+ if (refcount_dec_and_test(&p->refcnt))
call_rcu(&p->rcu, ip6addrlbl_free_rcu);
}
@@ -236,7 +237,7 @@ static struct ip6addrlbl_entry *ip6addrlbl_alloc(struct net *net,
newp->label = label;
INIT_HLIST_NODE(&newp->list);
write_pnet(&newp->lbl_net, net);
- atomic_set(&newp->refcnt, 1);
+ refcount_set(&newp->refcnt, 1);
return newp;
}