[NETNS][FRAGS]: Make thresholds work in namespaces.

[deliverable/linux.git] / include / net / inet_frag.h

diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 8ab6df64a12adce419ad93c757be81902d9f4f47..de41359254907867d0cf809b2ca9e143ffba3a2b 100644 (file)
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -2,6 +2,13 @@
 #define __NET_FRAG_H__
 
 struct netns_frags {
+       int                     nqueues;
+       atomic_t                mem;
+
+       /* sysctls */
+       int                     timeout;
+       int                     high_thresh;
+       int                     low_thresh;
 };
 
 struct inet_frag_queue {
@@ -25,9 +32,6 @@ struct inet_frag_queue {
 #define INETFRAGS_HASHSZ               64
 
 struct inet_frags_ctl {
-       int high_thresh;
-       int low_thresh;
-       int timeout;
        int secret_interval;
 };
 
@@ -36,9 +40,7 @@ struct inet_frags {
        struct hlist_head       hash[INETFRAGS_HASHSZ];
        rwlock_t                lock;
        u32                     rnd;
-       int                     nqueues;
        int                     qsize;
-       atomic_t                mem;
        struct timer_list       secret_timer;
        struct inet_frags_ctl   *ctl;
 
@@ -55,10 +57,12 @@ struct inet_frags {
 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_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 inet_frags *f);
+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);