On 3/20/25 12:03, Ye Liu wrote:
> From: Ye Liu <liuye@xxxxxxxxxx>
>
> This patch replaces the direct check for the __PG_HWPOISON flag with
> the PageHWPoison() macro, improving code readability and maintaining
> consistency with other parts of the memory management code.
>
> Signed-off-by: Ye Liu <liuye@xxxxxxxxxx>
> ---
> mm/page_alloc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index fe76fd237dd0..6ef54abebf51 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -1427,7 +1427,7 @@ static __always_inline void page_del_and_expand(struct zone *zone,
>
> static void check_new_page_bad(struct page *page)
> {
> - if (unlikely(page->flags & __PG_HWPOISON)) {
> + if (unlikely(PageHWPoison(page))) {
> /* Don't complain about hwpoisoned pages */
> if (PageBuddy(page))
> __ClearPageBuddy(page);
Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
