X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=net%2Fipv4%2Finetpeer.c;h=2160874ce7aa682db5edda0e8eacb4cce44c7e44;hb=a00428f5b149e36b8225b2a0812742a6dfb07b8c;hp=ab18a853d7ce3ca5249606af7f5a1660de6e5182;hpb=8aaf226a8eaa0823c4f3c58d5207004ff6e3e758;p=powerpc.git

diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index ab18a853d7..2160874ce7 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -20,6 +20,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/net.h>
+#include <net/ip.h>
 #include <net/inetpeer.h>
 
 /*
@@ -72,7 +73,7 @@
 /* Exported for inet_getid inline function.  */
 DEFINE_SPINLOCK(inet_peer_idlock);
 
-static kmem_cache_t *peer_cachep;
+static kmem_cache_t *peer_cachep __read_mostly;
 
 #define node_height(x) x->avl_height
 static struct inet_peer peer_fake_node = {
@@ -99,8 +100,7 @@ DEFINE_SPINLOCK(inet_peer_unused_lock);
 #define PEER_MAX_CLEANUP_WORK 30
 
 static void peer_check_expire(unsigned long dummy);
-static struct timer_list peer_periodic_timer =
-	TIMER_INITIALIZER(peer_check_expire, 0, 0);
+static DEFINE_TIMER(peer_periodic_timer, peer_check_expire, 0, 0);
 
 /* Exported for sysctl_net_ipv4.  */
 int inet_peer_gc_mintime = 10 * HZ,
@@ -304,8 +304,7 @@ static void unlink_from_pool(struct inet_peer *p)
 			/* look for a node to insert instead of p */
 			struct inet_peer *t;
 			t = lookup_rightempty(p);
-			if (*stackptr[-1] != t)
-				BUG();
+			BUG_ON(*stackptr[-1] != t);
 			**--stackptr = t->avl_left;
 			/* t is removed, t->v4daddr > x->v4daddr for any
 			 * x in p->avl_left subtree.
@@ -314,8 +313,7 @@ static void unlink_from_pool(struct inet_peer *p)
 			t->avl_left = p->avl_left;
 			t->avl_right = p->avl_right;
 			t->avl_height = p->avl_height;
-			if (delp[1] != &p->avl_left)
-				BUG();
+			BUG_ON(delp[1] != &p->avl_left);
 			delp[1] = &t->avl_left; /* was &p->avl_left */
 		}
 		peer_avl_rebalance(stack, stackptr);
@@ -401,6 +399,7 @@ struct inet_peer *inet_getpeer(__u32 daddr, int create)
 		return NULL;
 	n->v4daddr = daddr;
 	atomic_set(&n->refcnt, 1);
+	atomic_set(&n->rid, 0);
 	n->ip_id_count = secure_ip_id(daddr);
 	n->tcp_ts_stamp = 0;
 
@@ -459,5 +458,3 @@ static void peer_check_expire(unsigned long dummy)
 				peer_total / inet_peer_threshold * HZ;
 	add_timer(&peer_periodic_timer);
 }
-
-EXPORT_SYMBOL(inet_peer_idlock);