device_exts      3753 drivers/s390/block/dasd_eckd.c 	unsigned int device_exts;
device_exts      3762 drivers/s390/block/dasd_eckd.c 	device_exts = private->real_cyl / dasd_eckd_ext_size(device);
device_exts      3766 drivers/s390/block/dasd_eckd.c 	step = trks_per_ext * min(device_exts, DASD_ECKD_RAS_EXTS_MAX);