Re: [PATCH 02/30] block: add a bdev_nr_bytes helper

Kees Cook
2021-10-15T15:49:39Z

On Fri, Oct 15, 2021 at 02:37:41PM +0000, Anton Altaparmakov wrote:
> Hi Christoph,
>
> > On 15 Oct 2021, at 14:26, Christoph Hellwig <hch@lst.de> wrote:
> >
> > Add a helpe to query the size of a block device in bytes. This
> > will be used to remove open coded access to ->bd_inode.
>
> Matthew already pointed out the return type for bdev_nr_bytes() but also your commit message has a typo: "Add a helpe" -> "Add a helper".

Right. With these fixed, I'm a fan. :)

Reviewed-by: Kees Cook <keescook@chromium.org>

-Kees

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Kees Cook