Re: [PATCH v13 04/13] nvmet: Allow ZNS target to support non-power_of_2 zone sizes

[Chaitanya Kulkarni]

On 9/12/2022 1:21 AM, Pankaj Raghav wrote:
> A generic bdev_zone_no() helper is added to calculate zone number for a
> given sector in a block device. This helper internally uses disk_zone_no()
> to find the zone number.
> 
> Use the helper bdev_zone_no() to calculate nr of zones. This let's us
> make modifications to the math if needed in one place and adds now
> support for zoned devices with non po2 zone size.
> 
> Reviewed by: Adam Manzanares <a.manzanares@xxxxxxxxxxx>
> Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
> Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
> Signed-off-by: Luis Chamberlain <mcgrof@xxxxxxxxxx>
> Signed-off-by: Pankaj Raghav <p.raghav@xxxxxxxxxxx>


Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>

-ck