Dear Amit,
> I agree with this. Is there a reason you are not using the test for
> the issue originally reported in this thread?
Firstly the modified version was used to shorten the test workload.
However, the optimization assumed the BUG which may be fixed in future.
Here are new patch set which recent changes for testcases were reverted.
Best Regards,
Hayato Kuroda
FUJITSU LIMITED
https://www.fujitsu.com/