cur_from_trk 3639 drivers/s390/block/dasd_eckd.c int cur_to_trk, cur_from_trk; cur_from_trk 3690 drivers/s390/block/dasd_eckd.c cur_from_trk = first_trk; cur_from_trk 3698 drivers/s390/block/dasd_eckd.c beg_cyl = cur_from_trk / heads; cur_from_trk 3699 drivers/s390/block/dasd_eckd.c beg_head = cur_from_trk % heads; cur_from_trk 3706 drivers/s390/block/dasd_eckd.c cur_from_trk = cur_to_trk + 1; cur_from_trk 3707 drivers/s390/block/dasd_eckd.c cur_to_trk = cur_from_trk + trks_per_ext - 1;