cleanup updating the size of block devices v3

[Jens Axboe]

On 11/16/20 7:56 AM, Christoph Hellwig wrote:
> Hi Jens,
> 
> this series builds on top of the work that went into the last merge window,
> and make sure we have a single coherent interfac for updating the size of a
> block device.
> 
> Changes since v2:
>  - rebased to the set_capacity_revalidate_and_notify in mainline
>  - keep the loop_set_size function
>  - fix two mixed up acks

Applied 1-23 for 5.11, thanks.

-- 
Jens Axboe