struct inet_frags_ctl *ctl;
unsigned int (*hashfn)(struct inet_frag_queue *);
+ void (*constructor)(struct inet_frag_queue *q,
+ void *arg);
void (*destructor)(struct inet_frag_queue *);
void (*skb_free)(struct sk_buff *);
+ int (*match)(struct inet_frag_queue *q,
+ void *arg);
+ void (*frag_expire)(unsigned long data);
};
void inet_frags_init(struct inet_frags *);
void inet_frag_destroy(struct inet_frag_queue *q,
struct inet_frags *f, int *work);
int inet_frag_evictor(struct inet_frags *f);
+struct inet_frag_queue *inet_frag_find(struct inet_frags *f, void *key,
+ unsigned int hash);
+
+static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f)
+{
+ if (atomic_dec_and_test(&q->refcnt))
+ inet_frag_destroy(q, f, NULL);
+}
#endif