diff options
Diffstat (limited to 'include/net/ipx.h')
| -rw-r--r-- | include/net/ipx.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/include/net/ipx.h b/include/net/ipx.h index e5cff6811b30..af32b97b5ddd 100644 --- a/include/net/ipx.h +++ b/include/net/ipx.h @@ -14,6 +14,7 @@ #include <linux/ipx.h> #include <linux/list.h> #include <linux/slab.h> +#include <linux/refcount.h> struct ipx_address { __be32 net; @@ -54,7 +55,7 @@ struct ipx_interface { /* IPX address */ __be32 if_netnum; unsigned char if_node[IPX_NODE_LEN]; - atomic_t refcnt; + refcount_t refcnt; /* physical device info */ struct net_device *if_dev; @@ -80,7 +81,7 @@ struct ipx_route { unsigned char ir_routed; unsigned char ir_router_node[IPX_NODE_LEN]; struct list_head node; /* node in ipx_routes list */ - atomic_t refcnt; + refcount_t refcnt; }; struct ipx_cb { @@ -139,7 +140,7 @@ const char *ipx_device_name(struct ipx_interface *intrfc); static __inline__ void ipxitf_hold(struct ipx_interface *intrfc) { - atomic_inc(&intrfc->refcnt); + refcount_inc(&intrfc->refcnt); } void ipxitf_down(struct ipx_interface *intrfc); @@ -157,18 +158,18 @@ int ipxrtr_ioctl(unsigned int cmd, void __user *arg); static __inline__ void ipxitf_put(struct ipx_interface *intrfc) { - if (atomic_dec_and_test(&intrfc->refcnt)) + if (refcount_dec_and_test(&intrfc->refcnt)) ipxitf_down(intrfc); } static __inline__ void ipxrtr_hold(struct ipx_route *rt) { - atomic_inc(&rt->refcnt); + refcount_inc(&rt->refcnt); } static __inline__ void ipxrtr_put(struct ipx_route *rt) { - if (atomic_dec_and_test(&rt->refcnt)) + if (refcount_dec_and_test(&rt->refcnt)) kfree(rt); } #endif /* _NET_INET_IPX_H_ */ |