int blk_dev_init(void);
+void elv_quisce_start(struct request_queue *q);
+void elv_quisce_end(struct request_queue *q);
+
+
/*
* Return the threshold (number of used requests) at which the queue is
* considered to be congested. It include a little hysteresis to keep the
#endif
}
-static inline int blk_do_io_stat(struct request_queue *q)
+static inline int blk_do_io_stat(struct request *rq)
{
- if (q)
- return blk_queue_io_stat(q);
+ struct gendisk *disk = rq->rq_disk;
- return 0;
+ if (!disk || !disk->queue)
+ return 0;
+
+ return blk_queue_io_stat(disk->queue) && (rq->cmd_flags & REQ_ELVPRIV);
}
#endif