3525 Persistent L2ARC

*** 124,134 ****
  
  /*
   * Level 2 ARC
   */
  
! void l2arc_add_vdev(spa_t *spa, vdev_t *vd);
  void l2arc_remove_vdev(vdev_t *vd);
  boolean_t l2arc_vdev_present(vdev_t *vd);
  void l2arc_init(void);
  void l2arc_fini(void);
  void l2arc_start(void);
--- 124,134 ----
  
  /*
   * Level 2 ARC
   */
  
! void l2arc_add_vdev(spa_t *spa, vdev_t *vd, boolean_t rebuild);
  void l2arc_remove_vdev(vdev_t *vd);
  boolean_t l2arc_vdev_present(vdev_t *vd);
  void l2arc_init(void);
  void l2arc_fini(void);
  void l2arc_start(void);