unsigned char ar_tip[4]; /* target IP address */
} __attribute__((packed));
-extern struct kmem_cache *flow_cache;
+int flow_init(void);
+void flow_exit(void);
-struct sw_flow_actions *flow_actions_alloc(size_t n_actions);
+struct sw_flow *flow_alloc(void);
+void flow_free(struct sw_flow *flow);
void flow_deferred_free(struct sw_flow *);
+void flow_free_tbl(struct tbl_node *);
+
+struct sw_flow_actions *flow_actions_alloc(size_t n_actions);
void flow_deferred_free_acts(struct sw_flow_actions *);
+
int flow_extract(struct sk_buff *, u16 in_port, struct odp_flow_key *);
void flow_used(struct sw_flow *, struct sk_buff *);
u32 flow_hash(const struct odp_flow_key *key);
int flow_cmp(const struct tbl_node *, void *target);
-void flow_free_tbl(struct tbl_node *);
-
-int flow_init(void);
-void flow_exit(void);
static inline struct sw_flow *flow_cast(const struct tbl_node *node)
{