X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv4%2Fipvs%2Fip_vs_lblcr.c;h=fe1af5d079afdee89edb20a6cfe78847acfa17cd;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=1499c42119f27c7069130984e2c711974a473070;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 1499c4211..fe1af5d07 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -39,8 +39,11 @@
  *
  */
 
+#include <linux/ip.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/skbuff.h>
+#include <linux/jiffies.h>
 
 /* for sysctl */
 #include <linux/fs.h>
@@ -274,7 +277,7 @@ static inline struct ip_vs_dest *ip_vs_dest_set_max(struct ip_vs_dest_set *set)
  */
 struct ip_vs_lblcr_entry {
 	struct list_head        list;
-	__u32                   addr;           /* destination IP address */
+	__be32                   addr;           /* destination IP address */
 	struct ip_vs_dest_set   set;            /* destination server set */
 	unsigned long           lastuse;        /* last used time */
 };
@@ -320,7 +323,7 @@ static ctl_table vs_table[] = {
 	{ .ctl_name = 0 }
 };
 
-static ctl_table ipv4_table[] = {
+static ctl_table ipvs_ipv4_table[] = {
 	{
 		.ctl_name	= NET_IPV4,
 		.procname	= "ipv4", 
@@ -335,7 +338,7 @@ static ctl_table lblcr_root_table[] = {
 		.ctl_name	= CTL_NET,
 		.procname	= "net", 
 		.mode		= 0555, 
-		.child		= ipv4_table
+		.child		= ipvs_ipv4_table
 	},
 	{ .ctl_name = 0 }
 };
@@ -346,7 +349,7 @@ static struct ctl_table_header * sysctl_header;
  *      new/free a ip_vs_lblcr_entry, which is a mapping of a destination
  *      IP address to a server.
  */
-static inline struct ip_vs_lblcr_entry *ip_vs_lblcr_new(__u32 daddr)
+static inline struct ip_vs_lblcr_entry *ip_vs_lblcr_new(__be32 daddr)
 {
 	struct ip_vs_lblcr_entry *en;
 
@@ -362,7 +365,7 @@ static inline struct ip_vs_lblcr_entry *ip_vs_lblcr_new(__u32 daddr)
 	/* initilize its dest set */
 	atomic_set(&(en->set.size), 0);
 	en->set.list = NULL;
-	en->set.lock = RW_LOCK_UNLOCKED;
+	rwlock_init(&en->set.lock);
 
 	return en;
 }
@@ -379,7 +382,7 @@ static inline void ip_vs_lblcr_free(struct ip_vs_lblcr_entry *en)
 /*
  *	Returns hash value for IPVS LBLCR entry
  */
-static inline unsigned ip_vs_lblcr_hashkey(__u32 addr)
+static inline unsigned ip_vs_lblcr_hashkey(__be32 addr)
 {
 	return (ntohl(addr)*2654435761UL) & IP_VS_LBLCR_TAB_MASK;
 }
@@ -414,38 +417,11 @@ ip_vs_lblcr_hash(struct ip_vs_lblcr_table *tbl, struct ip_vs_lblcr_entry *en)
 }
 
 
-#if 0000
-/*
- *	Unhash ip_vs_lblcr_entry from ip_vs_lblcr_table.
- *	returns bool success.
- */
-static int ip_vs_lblcr_unhash(struct ip_vs_lblcr_table *tbl,
-			     struct ip_vs_lblcr_entry *en)
-{
-	if (list_empty(&en->list)) {
-		IP_VS_ERR("ip_vs_lblcr_unhash(): request for not hashed entry, "
-			  "called from %p\n", __builtin_return_address(0));
-		return 0;
-	}
-
-	/*
-	 * Remove it from the table
-	 */
-	write_lock(&tbl->lock);
-	list_del(&en->list);
-	INIT_LIST_HEAD(&en->list);
-	write_unlock(&tbl->lock);
-
-	return 1;
-}
-#endif
-
-
 /*
  *  Get ip_vs_lblcr_entry associated with supplied parameters.
  */
 static inline struct ip_vs_lblcr_entry *
-ip_vs_lblcr_get(struct ip_vs_lblcr_table *tbl, __u32 addr)
+ip_vs_lblcr_get(struct ip_vs_lblcr_table *tbl, __be32 addr)
 {
 	unsigned hash;
 	struct ip_vs_lblcr_entry *en;
@@ -659,7 +635,7 @@ static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc)
 	for (i=0; i<IP_VS_LBLCR_TAB_SIZE; i++) {
 		INIT_LIST_HEAD(&tbl->bucket[i]);
 	}
-	tbl->lock = RW_LOCK_UNLOCKED;
+	rwlock_init(&tbl->lock);
 	tbl->max_size = IP_VS_LBLCR_TAB_SIZE*16;
 	tbl->rover = 0;
 	tbl->counter = 1;