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-rw-r--r--net/core/fib_rules.c2
-rw-r--r--net/decnet/dn_rules.c2
-rw-r--r--net/ipv4/fib_frontend.c3
-rw-r--r--net/ipv4/ipmr.c2
-rw-r--r--net/ipv6/fib6_rules.c2
-rw-r--r--net/ipv6/ip6mr.c2
6 files changed, 8 insertions, 5 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 44706e81b2e0..e4fdc9dfb2c7 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -175,9 +175,9 @@ void fib_rules_unregister(struct fib_rules_ops *ops)
spin_lock(&net->rules_mod_lock);
list_del_rcu(&ops->list);
- fib_rules_cleanup_ops(ops);
spin_unlock(&net->rules_mod_lock);
+ fib_rules_cleanup_ops(ops);
call_rcu(&ops->rcu, fib_rules_put_rcu);
}
EXPORT_SYMBOL_GPL(fib_rules_unregister);
diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index faf7cc3483fe..9d66a0f72f90 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -248,7 +248,9 @@ void __init dn_fib_rules_init(void)
void __exit dn_fib_rules_cleanup(void)
{
+ rtnl_lock();
fib_rules_unregister(dn_fib_rules_ops);
+ rtnl_unlock();
rcu_barrier();
}
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 57be71dd6a9e..23b9b3e86f4c 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -1111,11 +1111,10 @@ static void ip_fib_net_exit(struct net *net)
{
unsigned int i;
+ rtnl_lock();
#ifdef CONFIG_IP_MULTIPLE_TABLES
fib4_rules_exit(net);
#endif
-
- rtnl_lock();
for (i = 0; i < FIB_TABLE_HASHSZ; i++) {
struct fib_table *tb;
struct hlist_head *head;
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index bc40115bc394..fe54eba6d00d 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -283,8 +283,8 @@ static void __net_exit ipmr_rules_exit(struct net *net)
list_del(&mrt->list);
ipmr_free_table(mrt);
}
- rtnl_unlock();
fib_rules_unregister(net->ipv4.mr_rules_ops);
+ rtnl_unlock();
}
#else
#define ipmr_for_each_table(mrt, net) \
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 27ca79682efb..70bc6abc0639 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -322,7 +322,9 @@ out_fib6_rules_ops:
static void __net_exit fib6_rules_net_exit(struct net *net)
{
+ rtnl_lock();
fib_rules_unregister(net->ipv6.fib6_rules_ops);
+ rtnl_unlock();
}
static struct pernet_operations fib6_rules_net_ops = {
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 52028f449a89..2f1fd9ffcb34 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -267,8 +267,8 @@ static void __net_exit ip6mr_rules_exit(struct net *net)
list_del(&mrt->list);
ip6mr_free_table(mrt);
}
- rtnl_unlock();
fib_rules_unregister(net->ipv6.mr6_rules_ops);
+ rtnl_unlock();
}
#else
#define ip6mr_for_each_table(mrt, net) \