# Re: \[PATCH 25/30\] block: add a sb\_bdev\_nr\_blocks helper

- From: Chaitanya Kulkarni \<hidden\>
- Date: 2021-10-18 05:48:46 
- List: linux-block
- Page: https://ratatoskr.run/linux-block/2021/10/216185
- Thread: https://ratatoskr.run/linux-block/2021/10/216086/t.md

```text
On 10/15/21 06:26, Christoph Hellwig wrote:
> Add a helper to return the size of sb->s_bdev in sb->s_blocksize_bits
> based unites.  Note that SECTOR_SHIFT has to be open coded due to
> include dependency issues for now, but I have a plan to sort that out
> eventually.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Looks good.

Reviewed-by: Chiatanya Kulkarni <kch@nvidia.com>


```