__get_data_size
offset -= __get_data_size(val);
offset -= __get_data_size(val) + 1;
*size_bytes = __get_data_size(val) * sizeof(long);
dsize = __get_data_size(&tf->tp, fregs, NULL);
dsize = __get_data_size(&tf->tp, fregs, entry_data);
dsize = __get_data_size(&tf->tp, fregs, NULL);
dsize = __get_data_size(&tf->tp, fregs, entry_data);
dsize = __get_data_size(&tk->tp, regs, NULL);
dsize = __get_data_size(&tk->tp, regs, ri->data);
dsize = __get_data_size(&tk->tp, regs, NULL);
dsize = __get_data_size(&tk->tp, regs, ri->data);
dsize = __get_data_size(&tu->tp, regs, NULL);