diff options
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 3cad5f51afd3..1180c217895a 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -303,6 +303,9 @@ static __net_init int setup_net(struct net *net, struct user_namespace *user_ns) if (error < 0) goto out_undo; } + rtnl_lock(); + list_add_tail_rcu(&net->list, &net_namespace_list); + rtnl_unlock(); out: return error; @@ -424,11 +427,6 @@ struct net *copy_net_ns(unsigned long flags, net->ucounts = ucounts; rv = setup_net(net, user_ns); - if (rv == 0) { - rtnl_lock(); - list_add_tail_rcu(&net->list, &net_namespace_list); - rtnl_unlock(); - } mutex_unlock(&net_mutex); if (rv < 0) { dec_net_namespaces(ucounts); @@ -880,11 +878,6 @@ static int __init net_ns_init(void) panic("Could not setup the initial network namespace"); init_net_initialized = true; - - rtnl_lock(); - list_add_tail_rcu(&init_net.list, &net_namespace_list); - rtnl_unlock(); - mutex_unlock(&net_mutex); register_pernet_subsys(&net_ns_ops); |