text: /* Copyright (c) 2011,2013-2014, The Linux Foundation. All rights reserved.
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 and
   * only version 2 as published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   */
  
  struct rq_data {
  	unsigned int rq_avg;
  	unsigned long rq_poll_jiffies;
  	unsigned long def_timer_jiffies;
  	unsigned long rq_poll_last_jiffy;
  	unsigned long rq_poll_total_jiffies;
  	unsigned long def_timer_last_jiffy;
  	unsigned int hotplug_disabled;
  	int64_t def_start_time;
  	struct attribute_group *attr_group;
  	struct kobject *kobj;
  	struct work_struct def_timer_work;
  	int init;
  };
  
  extern spinlock_t rq_lock;
  extern struct rq_data rq_info;
  extern struct workqueue_struct *rq_wq;
  