264 	unsigned long val;						\
266 	ret = queue_var_store(&val, page, count);			\
270 		val = !val;						\
272 	if (val)							\
339 	unsigned long val;  in queue_rq_affinity_store()  local
341 	ret = queue_var_store(&val, page, count);  in queue_rq_affinity_store()
345 	if (val == 2) {  in queue_rq_affinity_store()
348 	} else if (val == 1) {  in queue_rq_affinity_store()
351 	} else if (val == 0) {  in queue_rq_affinity_store()
361 	int val;  in queue_poll_delay_show()  local
364 		val = BLK_MQ_POLL_CLASSIC;  in queue_poll_delay_show()
366 		val = q->poll_nsec / 1000;  in queue_poll_delay_show()
368 	return sprintf(page, "%d\n", val);  in queue_poll_delay_show()
374 	int err, val;  in queue_poll_delay_store()  local
379 	err = kstrtoint(page, 10, &val);  in queue_poll_delay_store()
383 	if (val == BLK_MQ_POLL_CLASSIC)  in queue_poll_delay_store()
385 	else if (val >= 0)  in queue_poll_delay_store()
386 		q->poll_nsec = val * 1000;  in queue_poll_delay_store()
428 	unsigned int val;  in queue_io_timeout_store()  local
431 	err = kstrtou32(page, 10, &val);  in queue_io_timeout_store()
432 	if (err || val == 0)  in queue_io_timeout_store()
435 	blk_queue_rq_timeout(q, msecs_to_jiffies(val));  in queue_io_timeout_store()
453 	s64 val;  in queue_wb_lat_store()  local
455 	ret = queue_var_store64(&val, page);  in queue_wb_lat_store()
458 	if (val < -1)  in queue_wb_lat_store()
468 	if (val == -1)  in queue_wb_lat_store()
469 		val = wbt_default_latency_nsec(q);  in queue_wb_lat_store()
470 	else if (val >= 0)  in queue_wb_lat_store()
471 		val *= 1000ULL;  in queue_wb_lat_store()
473 	if (wbt_get_min_lat(q) == val)  in queue_wb_lat_store()
484 	wbt_set_min_lat(q, val);  in queue_wb_lat_store()