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path: root/net/sunrpc/sunrpc_syms.c
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Diffstat (limited to 'net/sunrpc/sunrpc_syms.c')
-rw-r--r--net/sunrpc/sunrpc_syms.c58
1 files changed, 48 insertions, 10 deletions
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index c0d085013a2b..9d0809160994 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -22,7 +22,44 @@
#include <linux/sunrpc/rpc_pipe_fs.h>
#include <linux/sunrpc/xprtsock.h>
-extern struct cache_detail ip_map_cache, unix_gid_cache;
+#include "netns.h"
+
+int sunrpc_net_id;
+
+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);
+}
+
+static struct pernet_operations sunrpc_net_ops = {
+ .init = sunrpc_init_net,
+ .exit = sunrpc_exit_net,
+ .id = &sunrpc_net_id,
+ .size = sizeof(struct sunrpc_net),
+};
+
+extern struct cache_detail unix_gid_cache;
extern void cleanup_rpcb_clnt(void);
@@ -38,18 +75,22 @@ init_sunrpc(void)
err = rpcauth_init_module();
if (err)
goto out3;
+
+ cache_initialize();
+
+ err = register_pernet_subsys(&sunrpc_net_ops);
+ if (err)
+ goto out4;
#ifdef RPC_DEBUG
rpc_register_sysctl();
#endif
-#ifdef CONFIG_PROC_FS
- rpc_proc_init();
-#endif
- cache_initialize();
- cache_register(&ip_map_cache);
cache_register(&unix_gid_cache);
svc_init_xprt_sock(); /* svc sock transport */
init_socket_xprt(); /* clnt sock transport */
return 0;
+
+out4:
+ rpcauth_remove_module();
out3:
rpc_destroy_mempool();
out2:
@@ -67,14 +108,11 @@ cleanup_sunrpc(void)
svc_cleanup_xprt_sock();
unregister_rpc_pipefs();
rpc_destroy_mempool();
- cache_unregister(&ip_map_cache);
cache_unregister(&unix_gid_cache);
+ unregister_pernet_subsys(&sunrpc_net_ops);
#ifdef RPC_DEBUG
rpc_unregister_sysctl();
#endif
-#ifdef CONFIG_PROC_FS
- rpc_proc_exit();
-#endif
rcu_barrier(); /* Wait for completion of call_rcu()'s */
}
MODULE_LICENSE("GPL");