#else
void *__pad1;
#endif
- int (*input)(struct sk_buff*);
- int (*output)(struct sk_buff*);
+ int (*input)(struct sk_buff *);
+ int (*output)(struct sk_buff *);
- int flags;
+ unsigned short flags;
#define DST_HOST 0x0001
#define DST_NOXFRM 0x0002
#define DST_NOPOLICY 0x0004
#define DST_NOCOUNT 0x0020
#define DST_NOPEER 0x0040
#define DST_FAKE_RTABLE 0x0080
+#define DST_XFRM_TUNNEL 0x0100
+
+ unsigned short pending_confirm;
short error;
short obsolete;
return dst_metric(dst, RTAX_LOCK) & (1<<metric);
}
-static inline void dst_hold(struct dst_entry * dst)
+static inline void dst_hold(struct dst_entry *dst)
{
/*
* If your kernel compilation stops here, please check
dst->lastuse = time;
}
-static inline
-struct dst_entry * dst_clone(struct dst_entry * dst)
+static inline struct dst_entry *dst_clone(struct dst_entry *dst)
{
if (dst)
atomic_inc(&dst->__refcnt);
}
extern int dst_discard(struct sk_buff *skb);
-extern void *dst_alloc(struct dst_ops * ops, struct net_device *dev,
- int initial_ref, int initial_obsolete, int flags);
-extern void __dst_free(struct dst_entry * dst);
-extern struct dst_entry *dst_destroy(struct dst_entry * dst);
+extern void *dst_alloc(struct dst_ops *ops, struct net_device *dev,
+ int initial_ref, int initial_obsolete,
+ unsigned short flags);
+extern void __dst_free(struct dst_entry *dst);
+extern struct dst_entry *dst_destroy(struct dst_entry *dst);
-static inline void dst_free(struct dst_entry * dst)
+static inline void dst_free(struct dst_entry *dst)
{
if (dst->obsolete > 1)
return;
static inline void dst_confirm(struct dst_entry *dst)
{
- if (dst) {
- struct neighbour *n;
+ dst->pending_confirm = 1;
+}
- rcu_read_lock();
- n = dst_get_neighbour_noref(dst);
- neigh_confirm(n);
- rcu_read_unlock();
+static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n,
+ struct sk_buff *skb)
+{
+ struct hh_cache *hh;
+
+ if (unlikely(dst->pending_confirm)) {
+ n->confirmed = jiffies;
+ dst->pending_confirm = 0;
}
+
+ hh = &n->hh;
+ if ((n->nud_state & NUD_CONNECTED) && hh->hh_len)
+ return neigh_hh_output(hh, skb);
+ else
+ return n->output(n, skb);
}
static inline struct neighbour *dst_neigh_lookup(const struct dst_entry *dst, const void *daddr)