Re: [PATCH V8 00/14] mmc: Add Command Queue support

From: Ulf Hansson
Date: Tue Oct 24 2017 - 03:39:50 EST


[...]

>> However, you have completely ignored mine, Linus and Bartlomiej's
>> comments about that we want the blkmq port being a separate patch(es)
>> and then make the CMDQ patches on top. This worries me, because it
>> seems like our messages don't reach you.
>
> Rubbish! I gave a very good reason for keeping the CQE code in - it is
> designed to work together. I also pointed out that it is trivial to see the
> CQE code and that it is all '+' lines anyway.

You gave reasons, but none of us bought them.

>
> But not one question in response! Where is a single example of why it is
> difficult like it is. Where are the questions! Not even a request for
> documentation! How I am supposed to know what you do or don't understand if
> you don't ask any questions! There is no evidence that you guys have read a
> single line!

I have and I have also tested it, finding it not working. As reported.

However, I have also told you that I am having a *hard time* to review
it, because it implements both blkmq and CMDQ in the same patch to
code changes get complex.

>
> So, what are your plans for the patches? What don't you understand?

I have told you this several time, so has Linus and Bartlomiej.

If you can split it up such the blkmq support comes first, then I can
review/test and pick it up.

Kind regards
Uffe