28 	void			(*update_pmtu)(struct dst_entry *dst, struct sock *sk,
30 	void			(*redirect)(struct dst_entry *dst, struct sock *sk,
33 	struct neighbour *	(*neigh_lookup)(const struct dst_entry *dst,
42 static inline int dst_entries_get_fast(struct dst_ops *dst)  in dst_entries_get_fast()  argument
44 	return percpu_counter_read_positive(&dst->pcpuc_entries);  in dst_entries_get_fast()
47 static inline int dst_entries_get_slow(struct dst_ops *dst)  in dst_entries_get_slow()  argument
52 	res = percpu_counter_sum_positive(&dst->pcpuc_entries);  in dst_entries_get_slow()
57 static inline void dst_entries_add(struct dst_ops *dst, int val)  in dst_entries_add()  argument
60 	percpu_counter_add(&dst->pcpuc_entries, val);  in dst_entries_add()
64 static inline int dst_entries_init(struct dst_ops *dst)  in dst_entries_init()  argument
66 	return percpu_counter_init(&dst->pcpuc_entries, 0, GFP_KERNEL);  in dst_entries_init()
69 static inline void dst_entries_destroy(struct dst_ops *dst)  in dst_entries_destroy()  argument
71 	percpu_counter_destroy(&dst->pcpuc_entries);  in dst_entries_destroy()