246   if (unlikely (dtp->u.p.current_unit->child_dtio > 0 &&  in read_sf_internal()
373   if (unlikely (dtp->u.p.current_unit->child_dtio > 0 &&  in read_sf()
1117 	  dtp->u.p.current_unit->child_dtio++;  in unformatted_read()
1120 	  dtp->u.p.current_unit->child_dtio--;  in unformatted_read()
1185 	  dtp->u.p.current_unit->child_dtio++;  in unformatted_write()
1188 	  dtp->u.p.current_unit->child_dtio--;  in unformatted_write()
1587 	  dtp->u.p.current_unit->child_dtio++;  in formatted_transfer_scalar_read()
1592 	  dtp->u.p.current_unit->child_dtio--;  in formatted_transfer_scalar_read()
2056 	  dtp->u.p.current_unit->child_dtio++;  in formatted_transfer_scalar_write()
2061 	  dtp->u.p.current_unit->child_dtio--;  in formatted_transfer_scalar_write()
2912   if (dtp->u.p.current_unit->child_dtio == 0)  in data_transfer_init()
3085   if (dtp->u.p.current_unit->child_dtio  > 0)  in data_transfer_init()
3249       && dtp->u.p.current_unit->child_dtio  == 0)  in data_transfer_init_worker()
4123   if (dtp->u.p.current_unit && (dtp->u.p.current_unit->child_dtio  > 0))  in finalize_transfer()
4211 	  && (dtp->u.p.current_unit->child_dtio  == 0)  in finalize_transfer()
4320       && dtp->u.p.current_unit->child_dtio == 0)  in st_read_done_worker()
4383       && dtp->u.p.current_unit->child_dtio == 0)  in st_write_done_worker()