19 	sector_t sector = 0;  in null_init_zoned_dev()  local
93 		zone->start = sector;  in null_init_zoned_dev()
100 		sector += dev->zone_size_sects;  in null_init_zoned_dev()
106 		zone->start = zone->wp = sector;  in null_init_zoned_dev()
116 		sector += dev->zone_size_sects;  in null_init_zoned_dev()
170 int null_report_zones(struct gendisk *disk, sector_t sector,  in null_report_zones()  argument
179 	first_zone = null_zone_no(dev, sector);  in null_report_zones()
211 				sector_t sector, unsigned int len)  in null_zone_valid_read_len()  argument
214 	struct blk_zone *zone = &dev->zones[null_zone_no(dev, sector)];  in null_zone_valid_read_len()
219 	    sector + nr_sectors <= zone->wp)  in null_zone_valid_read_len()
222 	if (sector > zone->wp)  in null_zone_valid_read_len()
225 	return (zone->wp - sector) << SECTOR_SHIFT;  in null_zone_valid_read_len()
333 static blk_status_t null_zone_write(struct nullb_cmd *cmd, sector_t sector,  in null_zone_write()  argument
337 	unsigned int zno = null_zone_no(dev, sector);  in null_zone_write()
346 		return null_process_cmd(cmd, REQ_OP_WRITE, sector, nr_sectors);  in null_zone_write()
378 		sector = zone->wp;  in null_zone_write()
380 			cmd->bio->bi_iter.bi_sector = sector;  in null_zone_write()
382 			cmd->rq->__sector = sector;  in null_zone_write()
383 	} else if (sector != zone->wp) {  in null_zone_write()
409 	ret = null_process_cmd(cmd, REQ_OP_WRITE, sector, nr_sectors);  in null_zone_write()
537 				   sector_t sector)  in null_zone_mgmt()  argument
558 	zone_no = null_zone_no(dev, sector);  in null_zone_mgmt()
590 				    sector_t sector, sector_t nr_sectors)  in null_process_zoned_cmd()  argument
593 	unsigned int zno = null_zone_no(dev, sector);  in null_process_zoned_cmd()
598 		sts = null_zone_write(cmd, sector, nr_sectors, false);  in null_process_zoned_cmd()
601 		sts = null_zone_write(cmd, sector, nr_sectors, true);  in null_process_zoned_cmd()
608 		sts = null_zone_mgmt(cmd, op, sector);  in null_process_zoned_cmd()
612 		sts = null_process_cmd(cmd, op, sector, nr_sectors);  in null_process_zoned_cmd()