net/sunrpc/sunrpc_syms.c

   1 /*
   2  * linux/net/sunrpc/sunrpc_syms.c
   3  *
   4  * Symbols exported by the sunrpc module.
   5  *
   6  * Copyright (C) 1997 Olaf Kirch <okir@monad.swb.de>
   7  */
   8
   9 #include <linux/module.h>
  10
  11 #include <linux/types.h>
  12 #include <linux/uio.h>
  13 #include <linux/unistd.h>
  14 #include <linux/init.h>
  15
  16 #include <linux/sunrpc/sched.h>
  17 #include <linux/sunrpc/clnt.h>
  18 #include <linux/sunrpc/svc.h>
  19 #include <linux/sunrpc/svcsock.h>
  20 #include <linux/sunrpc/auth.h>
  21 #include <linux/workqueue.h>
  22 #include <linux/sunrpc/rpc_pipe_fs.h>
  23 #include <linux/sunrpc/xprtsock.h>
  24
  25 extern struct cache_detail ip_map_cache, unix_gid_cache;
  26
  27 extern void cleanup_rpcb_clnt(void);
  28
  29 static int __init
  30 init_sunrpc(void)
  31 {
  32         int err = register_rpc_pipefs();
  33         if (err)
  34                 goto out;
  35         err = rpc_init_mempool();
  36         if (err)
  37                 goto out2;
  38         err = rpcauth_init_module();
  39         if (err)
  40                 goto out3;
  41 #ifdef RPC_DEBUG
  42         rpc_register_sysctl();
  43 #endif
  44 #ifdef CONFIG_PROC_FS
  45         rpc_proc_init();
  46 #endif
  47         cache_initialize();
  48         cache_register(&ip_map_cache);
  49         cache_register(&unix_gid_cache);
  50         svc_init_xprt_sock();   /* svc sock transport */
  51         init_socket_xprt();     /* clnt sock transport */
  52         return 0;
  53 out3:
  54         rpc_destroy_mempool();
  55 out2:
  56         unregister_rpc_pipefs();
  57 out:
  58         return err;
  59 }
  60
  61 static void __exit
  62 cleanup_sunrpc(void)
  63 {
  64         cleanup_rpcb_clnt();
  65         rpcauth_remove_module();
  66         cleanup_socket_xprt();
  67         svc_cleanup_xprt_sock();
  68         unregister_rpc_pipefs();
  69         rpc_destroy_mempool();
  70         cache_unregister(&ip_map_cache);
  71         cache_unregister(&unix_gid_cache);
  72 #ifdef RPC_DEBUG
  73         rpc_unregister_sysctl();
  74 #endif
  75 #ifdef CONFIG_PROC_FS
  76         rpc_proc_exit();
  77 #endif
  78         rcu_barrier(); /* Wait for completion of call_rcu()'s */
  79 }
  80 MODULE_LICENSE("GPL");
  81 fs_initcall(init_sunrpc); /* Ensure we're initialised before nfs */
  82 module_exit(cleanup_sunrpc);