#include <net/dn_dev.h>
#include <net/dn_route.h>
-static struct fib_rules_ops dn_fib_rules_ops;
+static struct fib_rules_ops *dn_fib_rules_ops;
struct dn_fib_rule
{
};
int err;
- err = fib_rules_lookup(&dn_fib_rules_ops, flp, 0, &arg);
+ err = fib_rules_lookup(dn_fib_rules_ops, flp, 0, &arg);
res->r = arg.rule;
return err;
}
static int dn_fib_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
- struct nlmsghdr *nlh, struct fib_rule_hdr *frh,
+ struct fib_rule_hdr *frh,
struct nlattr **tb)
{
int err = -EINVAL;
}
static int dn_fib_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
- struct nlmsghdr *nlh, struct fib_rule_hdr *frh)
+ struct fib_rule_hdr *frh)
{
struct dn_fib_rule *r = (struct dn_fib_rule *)rule;
struct list_head *pos;
struct fib_rule *rule;
- if (!list_empty(&dn_fib_rules_ops.rules_list)) {
- pos = dn_fib_rules_ops.rules_list.next;
- if (pos->next != &dn_fib_rules_ops.rules_list) {
+ if (!list_empty(&dn_fib_rules_ops->rules_list)) {
+ pos = dn_fib_rules_ops->rules_list.next;
+ if (pos->next != &dn_fib_rules_ops->rules_list) {
rule = list_entry(pos->next, struct fib_rule, list);
if (rule->pref)
return rule->pref - 1;
return 0;
}
-static void dn_fib_rule_flush_cache(void)
+static void dn_fib_rule_flush_cache(struct fib_rules_ops *ops)
{
dn_rt_cache_flush(-1);
}
-static struct fib_rules_ops dn_fib_rules_ops = {
+static struct fib_rules_ops dn_fib_rules_ops_template = {
.family = AF_DECnet,
.rule_size = sizeof(struct dn_fib_rule),
.addr_size = sizeof(u16),
.flush_cache = dn_fib_rule_flush_cache,
.nlgroup = RTNLGRP_DECnet_RULE,
.policy = dn_fib_rule_policy,
- .rules_list = LIST_HEAD_INIT(dn_fib_rules_ops.rules_list),
.owner = THIS_MODULE,
.fro_net = &init_net,
};
void __init dn_fib_rules_init(void)
{
- BUG_ON(fib_default_rule_add(&dn_fib_rules_ops, 0x7fff,
+ dn_fib_rules_ops =
+ fib_rules_register(&dn_fib_rules_ops_template, &init_net);
+ BUG_ON(IS_ERR(dn_fib_rules_ops));
+ BUG_ON(fib_default_rule_add(dn_fib_rules_ops, 0x7fff,
RT_TABLE_MAIN, 0));
- fib_rules_register(&init_net, &dn_fib_rules_ops);
}
void __exit dn_fib_rules_cleanup(void)
{
- fib_rules_unregister(&init_net, &dn_fib_rules_ops);
+ fib_rules_unregister(dn_fib_rules_ops);
+ rcu_barrier();
}