/*
       *  linux/fs/filesystems.c
       *
       *  Copyright (C) 1991, 1992  Linus Torvalds
       *
       *  table of configured filesystems
       */
      
      #include <linux/config.h>
      #include <linux/fs.h>
      
      #include <linux/devfs_fs_kernel.h>
      #include <linux/nfs_fs.h>
      #include <linux/auto_fs.h>
      #include <linux/devpts_fs.h>
      #include <linux/major.h>
      #include <linux/smp.h>
      #include <linux/smp_lock.h>
      #include <linux/kmod.h>
      #include <linux/init.h>
      #include <linux/module.h>
      #include <linux/nfsd/interface.h>
      
      #ifdef CONFIG_DEVPTS_FS
      extern int init_devpts_fs(void);
      #endif
      
  28  void __init filesystem_setup(void)
      {
      	init_devfs_fs();  /*  Header file may make this empty  */
      
      #ifdef CONFIG_NFS_FS
      	init_nfs_fs();
      #endif
      
      #ifdef CONFIG_DEVPTS_FS
      	init_devpts_fs();
      #endif
      }
      
      #if defined(CONFIG_NFSD_MODULE)
      struct nfsd_linkage *nfsd_linkage = NULL;
      
      long
      asmlinkage sys_nfsservctl(int cmd, void *argp, void *resp)
      {
      	int ret = -ENOSYS;
      	
      	lock_kernel();
      
      	if (nfsd_linkage ||
      	    (request_module ("nfsd") == 0 && nfsd_linkage))
      		ret = nfsd_linkage->do_nfsservctl(cmd, argp, resp);
      
      	unlock_kernel();
      	return ret;
      }
      EXPORT_SYMBOL(nfsd_linkage);
      
      #elif ! defined (CONFIG_NFSD)
  61  asmlinkage int sys_nfsservctl(int cmd, void *argp, void *resp)
      {
  63  	return -ENOSYS;
      }
      #endif /* CONFIG_NFSD */