diff options
Diffstat (limited to 'net/tipc/core.c')
| -rw-r--r-- | net/tipc/core.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/net/tipc/core.c b/net/tipc/core.c index b6ec3d7..a230248 100644 --- a/net/tipc/core.c +++ b/net/tipc/core.c @@ -52,6 +52,26 @@ u32 tipc_own_addr __read_mostly; int tipc_net_id __read_mostly; int sysctl_tipc_rmem[3] __read_mostly; /* min/default/max */ +static int __net_init tipc_init_net(struct net *net) +{ + struct tipc_net *tn = net_generic(net, tipc_net_id); + + tn->net_id = 4711; + + return 0; +} + +static void __net_exit tipc_exit_net(struct net *net) +{ +} + +static struct pernet_operations tipc_net_ops = { + .init = tipc_init_net, + .exit = tipc_exit_net, + .id = &tipc_net_id, + .size = sizeof(struct tipc_net), +}; + static int __init tipc_init(void) { int err; @@ -59,7 +79,6 @@ static int __init tipc_init(void) pr_info("Activated (version " TIPC_MOD_VER ")\n"); tipc_own_addr = 0; - tipc_net_id = 4711; sysctl_tipc_rmem[0] = TIPC_CONN_OVERLOAD_LIMIT >> 4 << TIPC_LOW_IMPORTANCE; @@ -69,6 +88,10 @@ static int __init tipc_init(void) get_random_bytes(&tipc_random, sizeof(tipc_random)); + err = register_pernet_subsys(&tipc_net_ops); + if (err) + goto out_pernet; + err = tipc_sk_rht_init(); if (err) goto out_reftbl; @@ -112,12 +135,15 @@ out_netlink: out_nametbl: tipc_sk_rht_destroy(); out_reftbl: + unregister_pernet_subsys(&tipc_net_ops); +out_pernet: pr_err("Unable to start in single node mode\n"); return err; } static void __exit tipc_exit(void) { + unregister_pernet_subsys(&tipc_net_ops); tipc_net_stop(); tipc_bearer_cleanup(); tipc_netlink_stop(); |