diff options
Diffstat (limited to 'ANDROID_3.4.5/include/net/inet_frag.h')
-rw-r--r-- | ANDROID_3.4.5/include/net/inet_frag.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/ANDROID_3.4.5/include/net/inet_frag.h b/ANDROID_3.4.5/include/net/inet_frag.h deleted file mode 100644 index 16ff29a7..00000000 --- a/ANDROID_3.4.5/include/net/inet_frag.h +++ /dev/null @@ -1,74 +0,0 @@ -#ifndef __NET_FRAG_H__ -#define __NET_FRAG_H__ - -struct netns_frags { - int nqueues; - atomic_t mem; - struct list_head lru_list; - - /* sysctls */ - int timeout; - int high_thresh; - int low_thresh; -}; - -struct inet_frag_queue { - struct hlist_node list; - struct netns_frags *net; - struct list_head lru_list; /* lru list member */ - spinlock_t lock; - atomic_t refcnt; - struct timer_list timer; /* when will this queue expire? */ - struct sk_buff *fragments; /* list of received fragments */ - struct sk_buff *fragments_tail; - ktime_t stamp; - int len; /* total length of orig datagram */ - int meat; - __u8 last_in; /* first/last segment arrived? */ - -#define INET_FRAG_COMPLETE 4 -#define INET_FRAG_FIRST_IN 2 -#define INET_FRAG_LAST_IN 1 -}; - -#define INETFRAGS_HASHSZ 64 - -struct inet_frags { - struct hlist_head hash[INETFRAGS_HASHSZ]; - rwlock_t lock; - u32 rnd; - int qsize; - int secret_interval; - struct timer_list secret_timer; - - 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_frags_fini(struct inet_frags *); - -void inet_frags_init_net(struct netns_frags *nf); -void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f); - -void inet_frag_kill(struct inet_frag_queue *q, struct inet_frags *f); -void inet_frag_destroy(struct inet_frag_queue *q, - struct inet_frags *f, int *work); -int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f); -struct inet_frag_queue *inet_frag_find(struct netns_frags *nf, - struct inet_frags *f, void *key, unsigned int hash) - __releases(&f->lock); - -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 |