[NET]: reduce sizeof(struct inet_peer), cleanup, change in peer_check_expire()
1) shrink struct inet_peer on 64 bits platforms.
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 925573f..f13cc0c 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -19,7 +19,7 @@
{
struct inet_peer *avl_left, *avl_right;
struct inet_peer *unused_next, **unused_prevp;
- unsigned long dtime; /* the time of last use of not
+ __u32 dtime; /* the time of last use of not
* referenced entries */
atomic_t refcnt;
__be32 v4daddr; /* peer's address */
@@ -35,21 +35,8 @@
/* can be called with or without local BH being disabled */
struct inet_peer *inet_getpeer(__be32 daddr, int create);
-extern spinlock_t inet_peer_unused_lock;
-extern struct inet_peer **inet_peer_unused_tailp;
/* can be called from BH context or outside */
-static inline void inet_putpeer(struct inet_peer *p)
-{
- spin_lock_bh(&inet_peer_unused_lock);
- if (atomic_dec_and_test(&p->refcnt)) {
- p->unused_prevp = inet_peer_unused_tailp;
- p->unused_next = NULL;
- *inet_peer_unused_tailp = p;
- inet_peer_unused_tailp = &p->unused_next;
- p->dtime = jiffies;
- }
- spin_unlock_bh(&inet_peer_unused_lock);
-}
+extern void inet_putpeer(struct inet_peer *p);
extern spinlock_t inet_peer_idlock;
/* can be called with or without local BH being disabled */
