linux-kernel - Re: [PATCH 03/16] block: add bdev_zone

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Message-ID: <1286b88c-7068-d23a-1d0e-bb71efbb1258@suse.de>
Date:   Wed, 4 May 2022 09:55:57 -0700
From:   Hannes Reinecke <hare@...e.de>
To:     undisclosed-recipients:;
Subject: Re: [PATCH 03/16] block: add bdev_zone_no helper

On 4/27/22 09:02, Pankaj Raghav wrote:
> Many places in the filesystem for zoned devices open code this function
> to find the zone number for a given sector with power of 2 assumption.
> This generic helper can be used to calculate zone number for a given
> sector in a block device
> 
> This helper internally uses blk_queue_zone_no to find the zone number.
> 
> Reviewed-by: Luis Chamberlain <mcgrof@...nel.org>
> Signed-off-by: Pankaj Raghav <p.raghav@...sung.com>
> ---
>   include/linux/blkdev.h | 9 +++++++++
>   1 file changed, 9 insertions(+)
> 
Reviewed-by: Hannes Reinecke <hare@...e.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@...e.de                              +49 911 74053 688
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