disk_zone_no
unsigned int zno = disk_zone_no(disk, sector);
unsigned int zno = disk_zone_no(disk, sector);
unsigned int zno = disk_zone_no(disk, sector);
unsigned int zno = disk_zone_no(disk, sector);
zone->cond = zones_cond[disk_zone_no(disk, sector)];
first = disk_zone_no(disk, sector);
if (test_bit(disk_zone_no(bdev->bd_disk, sector), d.zbitmap)) {
return disk_zone_no(bio->bi_bdev->bd_disk, bio->bi_iter.bi_sector);
disk_zone_no(bio->bi_bdev->bd_disk, bio_end_sector(bio) - 1);
return disk_zone_no(bdev->bd_disk, sec);