[PATCH 5/8] mm: simplify freeing of devmap managed pages

[Dan Williams]

On Sun, Feb 6, 2022 at 10:33 PM Christoph Hellwig <hch at lst.de> wrote:
>
> Make put_devmap_managed_page return if it took charge of the page
> or not and remove the separate page_is_devmap_managed helper.

Looks good to me:

Reviewed-by: Dan Williams <dan.j.williams at intel.com>