43 	dev->nr_zones = dev_capacity_sects >> ilog2(dev->zone_size_sects);  in null_init_zoned_dev()
45 		dev->nr_zones++;  in null_init_zoned_dev()
47 	dev->zones = kvmalloc_array(dev->nr_zones, sizeof(struct blk_zone),  in null_init_zoned_dev()
61 		dev->zone_locks = bitmap_zalloc(dev->nr_zones, GFP_KERNEL);  in null_init_zoned_dev()
68 	if (dev->zone_nr_conv >= dev->nr_zones) {  in null_init_zoned_dev()
69 		dev->zone_nr_conv = dev->nr_zones - 1;  in null_init_zoned_dev()
75 	if (dev->zone_max_active >= dev->nr_zones - dev->zone_nr_conv) {  in null_init_zoned_dev()
84 			dev->nr_zones);  in null_init_zoned_dev()
85 	} else if (dev->zone_max_open >= dev->nr_zones - dev->zone_nr_conv) {  in null_init_zoned_dev()
103 	for (i = dev->zone_nr_conv; i < dev->nr_zones; i++) {  in null_init_zoned_dev()
138 		q->nr_zones = blkdev_nr_zones(nullb->disk);  in null_register_zoned_dev()
171 		unsigned int nr_zones, report_zones_cb cb, void *data)  in null_report_zones()  argument
180 	if (first_zone >= dev->nr_zones)  in null_report_zones()
183 	nr_zones = min(nr_zones, dev->nr_zones - first_zone);  in null_report_zones()
184 	trace_nullb_report_zones(nullb, nr_zones);  in null_report_zones()
187 	for (i = 0; i < nr_zones; i++, zno++) {  in null_report_zones()
203 	return nr_zones;  in null_report_zones()
263 	for (i = dev->zone_nr_conv; i < dev->nr_zones; i++) {  in null_close_first_imp_zone()
546 		for (i = dev->zone_nr_conv; i < dev->nr_zones; i++) {  in null_zone_mgmt()