diff options
Diffstat (limited to 'include/net/neighbour.h')
| -rw-r--r-- | include/net/neighbour.h | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/include/net/neighbour.h b/include/net/neighbour.h index a4f26187fc1a..ebbfb509822e 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -26,6 +26,10 @@ #include <linux/sysctl.h> #include <net/rtnetlink.h> +/* + * NUD stands for "neighbor unreachability detection" + */ + #define NUD_IN_TIMER (NUD_INCOMPLETE|NUD_REACHABLE|NUD_DELAY|NUD_PROBE) #define NUD_VALID (NUD_PERMANENT|NUD_NOARP|NUD_REACHABLE|NUD_PROBE|NUD_STALE|NUD_DELAY) #define NUD_CONNECTED (NUD_PERMANENT|NUD_NOARP|NUD_REACHABLE) @@ -34,6 +38,7 @@ struct neighbour; struct neigh_parms { + struct net *net; struct net_device *dev; struct neigh_parms *next; int (*neigh_setup)(struct neighbour *); @@ -126,7 +131,8 @@ struct neigh_ops struct pneigh_entry { struct pneigh_entry *next; - struct net_device *dev; + struct net *net; + struct net_device *dev; u8 flags; u8 key[0]; }; @@ -187,6 +193,7 @@ extern struct neighbour * neigh_lookup(struct neigh_table *tbl, const void *pkey, struct net_device *dev); extern struct neighbour * neigh_lookup_nodev(struct neigh_table *tbl, + struct net *net, const void *pkey); extern struct neighbour * neigh_create(struct neigh_table *tbl, const void *pkey, @@ -206,13 +213,12 @@ extern struct neighbour *neigh_event_ns(struct neigh_table *tbl, extern struct neigh_parms *neigh_parms_alloc(struct net_device *dev, struct neigh_table *tbl); extern void neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms); -extern void neigh_parms_destroy(struct neigh_parms *parms); extern unsigned long neigh_rand_reach_time(unsigned long base); extern void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p, struct sk_buff *skb); -extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, const void *key, struct net_device *dev, int creat); -extern int pneigh_delete(struct neigh_table *tbl, const void *key, struct net_device *dev); +extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev, int creat); +extern int pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev); extern void neigh_app_ns(struct neighbour *n); extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie); @@ -220,6 +226,7 @@ extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct n extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *)); struct neigh_seq_state { + struct seq_net_private p; struct neigh_table *tbl; void *(*neigh_sub_iter)(struct neigh_seq_state *state, struct neighbour *n, loff_t *pos); @@ -246,12 +253,6 @@ static inline void __neigh_parms_put(struct neigh_parms *parms) atomic_dec(&parms->refcnt); } -static inline void neigh_parms_put(struct neigh_parms *parms) -{ - if (atomic_dec_and_test(&parms->refcnt)) - neigh_parms_destroy(parms); -} - static inline struct neigh_parms *neigh_parms_clone(struct neigh_parms *parms) { atomic_inc(&parms->refcnt); @@ -288,10 +289,6 @@ static inline int neigh_is_connected(struct neighbour *neigh) return neigh->nud_state&NUD_CONNECTED; } -static inline int neigh_is_valid(struct neighbour *neigh) -{ - return neigh->nud_state&NUD_VALID; -} static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb) { |