taglinefilesource code
nr_units1224drivers/block/ide-tape.cdouble service_time,nr_units;
nr_units1304drivers/block/ide-tape.cnr_units=(double) tape->capabilities.buffer_size*512.0/(double) tape->data_buffer_size;
nr_units1307drivers/block/ide-tape.ctape->best_dsc_rw_frequency=(unsigned long) (0.5*nr_units*service_time*HZ);