static __net_exit void sunrpc_exit_net(struct net *net)
{
rpc_pipefs_exit_net(net);
unix_gid_cache_destroy(net);
ip_map_cache_destroy(net);
rpc_proc_exit(net);
}
static __net_init int sunrpc_init_net(struct net *net)
{
int err;
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
err = rpc_proc_init(net);
if (err)
goto err_proc;
err = ip_map_cache_create(net);
if (err)
goto err_ipmap;
err = unix_gid_cache_create(net);
if (err)
goto err_unixgid;
err = rpc_pipefs_init_net(net);
if (err)
goto err_pipefs;
INIT_LIST_HEAD(&sn->all_clients);
spin_lock_init(&sn->rpc_client_lock);
spin_lock_init(&sn->rpcb_clnt_lock);
return 0;
err_pipefs:
unix_gid_cache_destroy(net);
err_unixgid:
ip_map_cache_destroy(net);
err_ipmap:
rpc_proc_exit(net);
err_proc:
return err;
}
static void __exit
cleanup_sunrpc(void)
{
#ifdef RPC_DEBUG
rpc_unregister_sysctl();
#endif
rpc_proc_exit();
}
static void __exit
cleanup_sunrpc(void)
{
unregister_rpc_pipefs();
rpc_destroy_mempool();
if (cache_unregister(&ip_map_cache))
printk(KERN_ERR "sunrpc: failed to unregister ip_map cache\n");
#ifdef RPC_DEBUG
rpc_unregister_sysctl();
#endif
#ifdef CONFIG_PROC_FS
rpc_proc_exit();
#endif
}
static void __exit
cleanup_sunrpc(void)
{
rpcauth_remove_module();
cleanup_socket_xprt();
unregister_rpc_pipefs();
rpc_destroy_mempool();
if (cache_unregister(&ip_map_cache))
printk(KERN_ERR "sunrpc: failed to unregister ip_map cache\n");
if (cache_unregister(&unix_gid_cache))
printk(KERN_ERR "sunrpc: failed to unregister unix_gid cache\n");
#ifdef RPC_DEBUG
rpc_unregister_sysctl();
#endif
#ifdef CONFIG_PROC_FS
rpc_proc_exit();
#endif
}
static void __exit
cleanup_sunrpc(void)
{
ve_sunrpc_hook_unregister();
rpcauth_remove_module();
cleanup_socket_xprt();
svc_cleanup_xprt_sock();
unregister_rpc_pipefs();
rpc_destroy_mempool();
cache_unregister(&ip_map_cache);
cache_unregister(&unix_gid_cache);
#ifdef RPC_DEBUG
rpc_unregister_sysctl();
#endif
#ifdef CONFIG_PROC_FS
rpc_proc_exit();
#endif
rcu_barrier(); /* Wait for completion of call_rcu()'s */
}
static __net_init int sunrpc_init_net(struct net *net)
{
int err;
err = rpc_proc_init(net);
if (err)
goto err_proc;
err = ip_map_cache_create(net);
if (err)
goto err_ipmap;
return 0;
err_ipmap:
rpc_proc_exit(net);
err_proc:
return err;
}
static __net_exit void sunrpc_exit_net(struct net *net)
{
ip_map_cache_destroy(net);
rpc_proc_exit(net);
}