diff options
| -rw-r--r-- | net/l2tp/l2tp_core.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index fd03c17dd20c..5d2068b6c778 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1756,7 +1756,7 @@ static __net_init int l2tp_init_net(struct net *net) return 0; } -static __net_exit void l2tp_exit_net(struct net *net) +static __net_exit void l2tp_pre_exit_net(struct net *net) { struct l2tp_net *pn = l2tp_pernet(net); struct l2tp_tunnel *tunnel = NULL; @@ -1771,7 +1771,11 @@ static __net_exit void l2tp_exit_net(struct net *net) if (l2tp_wq) drain_workqueue(l2tp_wq); - rcu_barrier(); +} + +static __net_exit void l2tp_exit_net(struct net *net) +{ + struct l2tp_net *pn = l2tp_pernet(net); idr_destroy(&pn->l2tp_v2_session_idr); idr_destroy(&pn->l2tp_v3_session_idr); @@ -1781,6 +1785,7 @@ static __net_exit void l2tp_exit_net(struct net *net) static struct pernet_operations l2tp_net_ops = { .init = l2tp_init_net, .exit = l2tp_exit_net, + .pre_exit = l2tp_pre_exit_net, .id = &l2tp_net_id, .size = sizeof(struct l2tp_net), }; |