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-rw-r--r--include/net/inetpeer.h17
1 files changed, 2 insertions, 15 deletions
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 925573fd2aed..f13cc0c2b163 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -19,7 +19,7 @@ struct inet_peer
19{ 19{
20 struct inet_peer *avl_left, *avl_right; 20 struct inet_peer *avl_left, *avl_right;
21 struct inet_peer *unused_next, **unused_prevp; 21 struct inet_peer *unused_next, **unused_prevp;
22 unsigned long dtime; /* the time of last use of not 22 __u32 dtime; /* the time of last use of not
23 * referenced entries */ 23 * referenced entries */
24 atomic_t refcnt; 24 atomic_t refcnt;
25 __be32 v4daddr; /* peer's address */ 25 __be32 v4daddr; /* peer's address */
@@ -35,21 +35,8 @@ void inet_initpeers(void) __init;
35/* can be called with or without local BH being disabled */ 35/* can be called with or without local BH being disabled */
36struct inet_peer *inet_getpeer(__be32 daddr, int create); 36struct inet_peer *inet_getpeer(__be32 daddr, int create);
37 37
38extern spinlock_t inet_peer_unused_lock;
39extern struct inet_peer **inet_peer_unused_tailp;
40/* can be called from BH context or outside */ 38/* can be called from BH context or outside */
41static inline void inet_putpeer(struct inet_peer *p) 39extern void inet_putpeer(struct inet_peer *p);
42{
43 spin_lock_bh(&inet_peer_unused_lock);
44 if (atomic_dec_and_test(&p->refcnt)) {
45 p->unused_prevp = inet_peer_unused_tailp;
46 p->unused_next = NULL;
47 *inet_peer_unused_tailp = p;
48 inet_peer_unused_tailp = &p->unused_next;
49 p->dtime = jiffies;
50 }
51 spin_unlock_bh(&inet_peer_unused_lock);
52}
53 40
54extern spinlock_t inet_peer_idlock; 41extern spinlock_t inet_peer_idlock;
55/* can be called with or without local BH being disabled */ 42/* can be called with or without local BH being disabled */