93 module_param_named(poll_queues, g_poll_queues, int, 0444);
94 MODULE_PARM_DESC(poll_queues, "Number of IOPOLL submission queues");
347 				     unsigned int poll_queues)  in nullb_update_nr_hw_queues()  argument
366 	if (submit_queues > nr_cpu_ids || poll_queues > g_poll_queues)  in nullb_update_nr_hw_queues()
374 	dev->prev_poll_queues = dev->poll_queues;  in nullb_update_nr_hw_queues()
376 	dev->poll_queues = poll_queues;  in nullb_update_nr_hw_queues()
379 	nr_hw_queues = submit_queues + poll_queues;  in nullb_update_nr_hw_queues()
386 		dev->poll_queues = dev->prev_poll_queues;  in nullb_update_nr_hw_queues()
395 	return nullb_update_nr_hw_queues(dev, submit_queues, dev->poll_queues);  in nullb_apply_submit_queues()
399 				   unsigned int poll_queues)  in nullb_apply_poll_queues()  argument
401 	return nullb_update_nr_hw_queues(dev, dev->submit_queues, poll_queues);  in nullb_apply_poll_queues()
407 NULLB_DEVICE_ATTR(poll_queues, uint, nullb_apply_poll_queues);
670 	dev->poll_queues = g_poll_queues;  in null_alloc_dev()
1536 	unsigned int poll_queues = g_poll_queues;  in null_map_queues()  local
1548 		    dev->submit_queues + dev->poll_queues) {  in null_map_queues()
1550 			poll_queues = dev->poll_queues;  in null_map_queues()
1554 			poll_queues = dev->prev_poll_queues;  in null_map_queues()
1560 			poll_queues = 0;  in null_map_queues()
1575 			map->nr_queues = poll_queues;  in null_map_queues()
1903 	int poll_queues;  in null_init_tag_set()  local
1907 		poll_queues = nullb->dev->poll_queues;  in null_init_tag_set()
1918 		poll_queues = g_poll_queues;  in null_init_tag_set()
1936 	if (poll_queues) {  in null_init_tag_set()
1937 		set->nr_hw_queues += poll_queues;  in null_init_tag_set()
1960 	if (dev->poll_queues > g_poll_queues)  in null_validate_conf()
1961 		dev->poll_queues = g_poll_queues;  in null_validate_conf()
1962 	dev->prev_poll_queues = dev->poll_queues;  in null_validate_conf()