5045 use atomic_{inc,dec}_* instead of atomic_add_*

*** 371,381 ****
  {
          task_t *tk;
  
          mutex_enter(&task_hash_lock);
          if ((tk = task_find(id, zoneid)) != NULL)
!                 atomic_add_32(&tk->tk_hold_count, 1);
          mutex_exit(&task_hash_lock);
  
          return (tk);
  }
  
--- 371,381 ----
  {
          task_t *tk;
  
          mutex_enter(&task_hash_lock);
          if ((tk = task_find(id, zoneid)) != NULL)
!                 atomic_inc_32(&tk->tk_hold_count);
          mutex_exit(&task_hash_lock);
  
          return (tk);
  }
  
*** 404,414 ****
   *   No restriction on context.
   */
  void
  task_hold(task_t *tk)
  {
!         atomic_add_32(&tk->tk_hold_count, 1);
  }
  
  /*
   * void task_rele(task_t *)
   *
--- 404,414 ----
   *   No restriction on context.
   */
  void
  task_hold(task_t *tk)
  {
!         atomic_inc_32(&tk->tk_hold_count);
  }
  
  /*
   * void task_rele(task_t *)
   *