On Mon, Jun 30, 2025 at 02:59:58PM +0200, David Hildenbrand wrote:
> Currently, we only support migration of individual movable_ops pages, so
> we can not run into that.
>
> Reviewed-by: Zi Yan <z...@nvidia.com>
> Signed-off-by: David Hildenbrand <da...@redhat.com>
Seems sensible, so:
Reviewed-by: Lorenzo Stoakes <lorenzo.stoa...@oracle.com>
Maybe worth adding a VM_WARN_ON_ONCE() just in case? Or do you think not worth
it?
> ---
> mm/page_isolation.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/page_isolation.c b/mm/page_isolation.c
> index b97b965b3ed01..f72b6cd38b958 100644
> --- a/mm/page_isolation.c
> +++ b/mm/page_isolation.c
> @@ -92,7 +92,7 @@ static struct page *has_unmovable_pages(unsigned long
> start_pfn, unsigned long e
> h = size_to_hstate(folio_size(folio));
> if (h && !hugepage_migration_supported(h))
> return page;
> - } else if (!folio_test_lru(folio) &&
> !__folio_test_movable(folio)) {
> + } else if (!folio_test_lru(folio)) {
> return page;
> }
>
> --
> 2.49.0
>
