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

[Jason Gunthorpe]

On Mon, Feb 07, 2022 at 07:32:46AM +0100, Christoph Hellwig 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.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> ---
>  include/linux/mm.h | 34 ++++++++++------------------------
>  mm/memremap.c      | 20 +++++++++-----------
>  mm/swap.c          | 10 +---------
>  3 files changed, 20 insertions(+), 44 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>

Jason