Re: [PATCH] nvme/scsi: Consider LBA format in IO splitting calculation

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Jens,

On 4/25/17 13:32, Jens Axboe wrote:
>> I just realized that this macro is defined in linux/device-mapper.h,
>> which does not seem like to best place to have it. Why not blkdev.h ?
>> Any particular reason ? This leads to some strange include dependencies,
>> like many nfs/blocklayout/ files including device-mapper.h just to get
>> that definition.
> 
> I'm fine with moving it and using it everywhere. Right now we don't in
> the block core at all, 9 is always hard coded. While that change would
> be fine, it should be done independently of this patch, which is a real
> bug fix.

Thank you for the clarification. I will try to send something later.

Best regards.

-- 
Damien Le Moal,
Western Digital



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