#ifndef _LINEAR_H
  #define _LINEAR_H

  struct dev_info {

  	struct md_rdev	*rdev;

  	sector_t	end_sector;

  };

  struct linear_conf

  {

  	struct rcu_head		rcu;

  	sector_t		array_sectors;

  	struct dev_info		disks[0];

  };

  #endif