clean up zoned device information v2

[Shinichiro Kawasaki]

On Jul 06, 2022 / 09:03, Christoph Hellwig wrote:
> Hi all,
> 
> this cleans up the block layer zoned device information APIs and
> moves all fields currently in the request_queue to the gendisk as
> they aren't relevant for passthrough I/O.
> 
> Changes since v1:
>  - drop the blk-zoned/nvmet code sharing for now
>  - use a helper a little earlier
>  - various spelling fixes

This series passed my test set for zoned block devices. It may be late but,

Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki at wdc.com>

-- 
Shin'ichiro Kawasaki