[PATCH] nvmet: fix nvmet_execute_write_zeroes function

[Rodrigo Rosatti Galvao]

Thanks Keith. The patch you proposed worked fine!!

I just sent a V2 with that change!


On 04/02/2018 11:21 AM, Keith Busch wrote:
> On Mon, Apr 02, 2018 at 10:47:10AM -0300, Rodrigo Rosatti Galvao wrote:
>> One thing that I just forgot to explain previously, but I think its
>> relevant:
>>
>> 1. The command is failing with 4k logical block size, but works with 512B
>>
>> 2. With the patch, the command is working for both 512B and 4K.
> While you're not getting errors with your patch, you're not zeroing out
> the requested blocks, so that's a data corruption.
>
> The issue is the +1 is in the wrong place. It needs to be added to the
> native format prior to converting it to a 512b sector count. Do you want
> to resend with that change?
>
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-- 
Rodrigo R. Galvão
Intern - Linux Technology Center - IBM