Re: [PATCH 04/29] md: use bdev_nr_sectors instead of open coding it

Song Liu
2021-10-14T04:41:16Z

On Tue, Oct 12, 2021 at 11:12 PM Kees Cook <keescook@chromium.org> wrote:
>
> On Wed, Oct 13, 2021 at 07:10:17AM +0200, Christoph Hellwig wrote:
> > Use the proper helper to read the block device size.
> >
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
>
> I think it might make sense, as you suggest earlier, to add a "bytes"
> helper. This is the first user in the series needing:
>
> bdev_nr_sectors(...bdev) << SECTOR_SHIFT
>
> Reviewed-by: Kees Cook <keescook@chromium.org>

Acked-by: Song Liu <song@kernel.org>