Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[safe/jmp/linux-2.6] / include / net / inet_frag.h

diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 1917fbe..39f2dc9 100644 (file)
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -4,6 +4,7 @@
 struct netns_frags {
        int                     nqueues;
        atomic_t                mem;
+       struct list_head        lru_list;
 
        /* sysctls */
        int                     timeout;
@@ -24,15 +25,14 @@ struct inet_frag_queue {
        int                     meat;
        __u8                    last_in;    /* first/last segment arrived? */
 
-#define COMPLETE               4
-#define FIRST_IN               2
-#define LAST_IN                        1
+#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 list_head        lru_list;
        struct hlist_head       hash[INETFRAGS_HASHSZ];
        rwlock_t                lock;
        u32                     rnd;
@@ -54,13 +54,15 @@ 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);
+               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)
 {