diff options
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_core.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_core.c | 47 |
1 files changed, 28 insertions, 19 deletions
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 8b80ab794a92..512259f579d7 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -2402,18 +2402,22 @@ estimator_fail: return -ENOMEM; } -static void __net_exit __ip_vs_cleanup(struct net *net) +static void __net_exit __ip_vs_cleanup_batch(struct list_head *net_list) { - struct netns_ipvs *ipvs = net_ipvs(net); - - ip_vs_service_net_cleanup(ipvs); /* ip_vs_flush() with locks */ - ip_vs_conn_net_cleanup(ipvs); - ip_vs_app_net_cleanup(ipvs); - ip_vs_protocol_net_cleanup(ipvs); - ip_vs_control_net_cleanup(ipvs); - ip_vs_estimator_net_cleanup(ipvs); - IP_VS_DBG(2, "ipvs netns %d released\n", ipvs->gen); - net->ipvs = NULL; + struct netns_ipvs *ipvs; + struct net *net; + + ip_vs_service_nets_cleanup(net_list); /* ip_vs_flush() with locks */ + list_for_each_entry(net, net_list, exit_list) { + ipvs = net_ipvs(net); + ip_vs_conn_net_cleanup(ipvs); + ip_vs_app_net_cleanup(ipvs); + ip_vs_protocol_net_cleanup(ipvs); + ip_vs_control_net_cleanup(ipvs); + ip_vs_estimator_net_cleanup(ipvs); + IP_VS_DBG(2, "ipvs netns %d released\n", ipvs->gen); + net->ipvs = NULL; + } } static int __net_init __ip_vs_dev_init(struct net *net) @@ -2429,27 +2433,32 @@ hook_fail: return ret; } -static void __net_exit __ip_vs_dev_cleanup(struct net *net) +static void __net_exit __ip_vs_dev_cleanup_batch(struct list_head *net_list) { - struct netns_ipvs *ipvs = net_ipvs(net); + struct netns_ipvs *ipvs; + struct net *net; + EnterFunction(2); - nf_unregister_net_hooks(net, ip_vs_ops, ARRAY_SIZE(ip_vs_ops)); - ipvs->enable = 0; /* Disable packet reception */ - smp_wmb(); - ip_vs_sync_net_cleanup(ipvs); + list_for_each_entry(net, net_list, exit_list) { + ipvs = net_ipvs(net); + nf_unregister_net_hooks(net, ip_vs_ops, ARRAY_SIZE(ip_vs_ops)); + ipvs->enable = 0; /* Disable packet reception */ + smp_wmb(); + ip_vs_sync_net_cleanup(ipvs); + } LeaveFunction(2); } static struct pernet_operations ipvs_core_ops = { .init = __ip_vs_init, - .exit = __ip_vs_cleanup, + .exit_batch = __ip_vs_cleanup_batch, .id = &ip_vs_net_id, .size = sizeof(struct netns_ipvs), }; static struct pernet_operations ipvs_core_dev_ops = { .init = __ip_vs_dev_init, - .exit = __ip_vs_dev_cleanup, + .exit_batch = __ip_vs_dev_cleanup_batch, }; /* |