X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv4%2Ffib_rules.c;h=f16839c6a721ab98d2402e16a9aa51087954afad;hb=c5b875e354a54e2b5ba24eecae69bf94e025edd5;hp=c660c074c76cc5360d0db1750e668ce0c4bd57a7;hpb=e1701c68c1d1aeb3213d7016593ea9a1d4309417;p=linux-2.6

diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index c660c074c7..f16839c6a7 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -76,8 +76,6 @@ static struct fib4_rule local_rule = {
 	},
 };
 
-static LIST_HEAD(fib4_rules);
-
 #ifdef CONFIG_NET_CLS_ROUTE
 u32 fib_rules_tclass(struct fib_result *res)
 {
@@ -169,7 +167,7 @@ static struct fib_table *fib_empty_table(void)
 	return NULL;
 }
 
-static struct nla_policy fib4_rule_policy[FRA_MAX+1] __read_mostly = {
+static const struct nla_policy fib4_rule_policy[FRA_MAX+1] = {
 	FRA_GENERIC_POLICY,
 	[FRA_FLOW]	= { .type = NLA_U32 },
 };
@@ -274,19 +272,14 @@ nla_put_failure:
 	return -ENOBUFS;
 }
 
-int fib4_rules_dump(struct sk_buff *skb, struct netlink_callback *cb)
-{
-	return fib_rules_dump(skb, cb, AF_INET);
-}
-
 static u32 fib4_rule_default_pref(void)
 {
 	struct list_head *pos;
 	struct fib_rule *rule;
 
-	if (!list_empty(&fib4_rules)) {
-		pos = fib4_rules.next;
-		if (pos->next != &fib4_rules) {
+	if (!list_empty(&fib4_rules_ops.rules_list)) {
+		pos = fib4_rules_ops.rules_list.next;
+		if (pos->next != &fib4_rules_ops.rules_list) {
 			rule = list_entry(pos->next, struct fib_rule, list);
 			if (rule->pref)
 				return rule->pref - 1;
@@ -303,6 +296,11 @@ static size_t fib4_rule_nlmsg_payload(struct fib_rule *rule)
 	       + nla_total_size(4); /* flow */
 }
 
+static void fib4_rule_flush_cache(void)
+{
+	rt_cache_flush(-1);
+}
+
 static struct fib_rules_ops fib4_rules_ops = {
 	.family		= AF_INET,
 	.rule_size	= sizeof(struct fib4_rule),
@@ -314,17 +312,18 @@ static struct fib_rules_ops fib4_rules_ops = {
 	.fill		= fib4_rule_fill,
 	.default_pref	= fib4_rule_default_pref,
 	.nlmsg_payload	= fib4_rule_nlmsg_payload,
+	.flush_cache	= fib4_rule_flush_cache,
 	.nlgroup	= RTNLGRP_IPV4_RULE,
 	.policy		= fib4_rule_policy,
-	.rules_list	= &fib4_rules,
+	.rules_list	= LIST_HEAD_INIT(fib4_rules_ops.rules_list),
 	.owner		= THIS_MODULE,
 };
 
 void __init fib4_rules_init(void)
 {
-	list_add_tail(&local_rule.common.list, &fib4_rules);
-	list_add_tail(&main_rule.common.list, &fib4_rules);
-	list_add_tail(&default_rule.common.list, &fib4_rules);
+	list_add_tail(&local_rule.common.list, &fib4_rules_ops.rules_list);
+	list_add_tail(&main_rule.common.list, &fib4_rules_ops.rules_list);
+	list_add_tail(&default_rule.common.list, &fib4_rules_ops.rules_list);
 
 	fib_rules_register(&fib4_rules_ops);
 }