#ifndef _NFS_FS_I
  #define _NFS_FS_I
  
  #include <asm/types.h>
  #include <linux/list.h>
  #include <linux/nfs.h>
  
  struct nlm_lockowner;
  
  /*
   * NFS lock info
   */
  struct nfs_lock_info {
  	u32		state;

  	struct nlm_lockowner *owner;

  	struct list_head list;

  };

  struct nfs4_lock_state;
  struct nfs4_lock_info {
  	struct nfs4_lock_state *owner;
  };

  #endif