Re: [PATCH] Add support for usbfs zerocopy.

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On Mon, Jan 4, 2016 at 1:06 AM, Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> On Mon, Jan 04, 2016 at 12:54:57AM +0100, Markus Rechberger wrote:
>> I would appreciate if this thing could speed up a little bit. We have
>> implemented our previous mmap support into some embedded systems
>> however we need to update quite a few systems if we are going to
>> support the current mmap version.
>> It's taking 2 months already for this small change.
>
> This is not a small change.  It's an api that we, not you, have to
> support for the next 20+ years.  Combine that with the holliday break,
> and it ended up taking a bit longer than normal.
>
>> When I did the patch initially I gave up and went my own way because
>> all this just takes way too long.
>
> No one appreciates your unecessary comments, please stop.
>

just improve that sloppy situation then there will not be any
unnecessary comments, it already took another month back then when I
did that stuff. So we're at 3 months now. I remember it took you a few
days to add some faulty Suse patches to this interface some years ago.
I even pointed out that this decreases the cpu load on the older intel
atom systems and no one cared either.
Anyway I'm waiting for this thing to complete finally.
Don't expect anyone else seriously testing this interface aside of me
and Steinar.

Markus
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