Lines Matching refs:nullb
157 int null_register_zoned_dev(struct nullb *nullb)
159 struct nullb_device *dev = nullb->dev;
160 struct request_queue *q = nullb->q;
162 disk_set_zoned(nullb->disk, BLK_ZONED_HM);
166 nullb->disk->nr_zones = bdev_nr_zones(nullb->disk->part0);
168 disk_set_max_open_zones(nullb->disk, dev->zone_max_open);
169 disk_set_max_active_zones(nullb->disk, dev->zone_max_active);
172 return blk_revalidate_disk_zones(nullb->disk, NULL);
186 struct nullb *nullb = disk->private_data;
187 struct nullb_device *dev = nullb->dev;
198 trace_nullb_report_zones(nullb, nr_zones);
230 size_t null_zone_valid_read_len(struct nullb *nullb,
233 struct nullb_device *dev = nullb->dev;