Re: [PATCH v15 19/19] scsi: ufs: Inform the block layer about write ordering

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On 11/27/23 17:45, Can Guo wrote:
I got some time testing these changes on SM8650 with MCQ enabled. I
found that with these changes in place (with AH8 disabled). Even we
can make sure UFS driver does not re-order requests in MCQ mode, the
reorder is still happening while running FIO and can be seen from
ftrace logs.

Hi Can,

Thank you for having taken the time to run this test and also for having
shared your findings. I have not yet had the chance to test this patch
series myself on an MCQ test setup. I will try to locate such a test
setup and test this patch series on an MCQ setup.

Thanks,

Bart.





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