# Re: \[PATCH 10/11\] dm-stripe: add a stripe\_dax\_pgoff helper

- From: Mike Snitzer \<hidden\>
- Date: 2021-11-01 16:21:31 
- List: linux-ext4
- Page: https://ratatoskr.run/linux-ext4/2021/11/217460
- Thread: https://ratatoskr.run/linux-xfs/2021/10/216173/t.md

```text
On Wed, Oct 27 2021 at  9:41P -0400,
Dan Williams [ref] wrote:

> On Sun, Oct 17, 2021 at 9:41 PM Christoph Hellwig [ref] wrote:
> >
> > Add a helper to perform the entire remapping for DAX accesses.  This
> > helper open codes bdev_dax_pgoff given that the alignment checks have
> > already been done by the submitting file system and don't need to be
> > repeated.
> 
> Again, looks good. Kind of embarrassing when the open-coded version is
> less LOC than using the helper.
> 
> Mike, ack?

Acked-by: Mike Snitzer <redacted>

```