On Fri, Nov 26, 2021 at 03:43:01AM +0800, Yixuan Cao wrote:
> The type of "last_migrate_reason" in struct page_owner is short.
> However, the type of "reason" in the argument list of function
> __set_page_owner_migrate_reason is int,
> which is inconsistent.
Did you try compiling this patch?
> Signed-off-by: Yixuan Cao <caoyixuan2019@xxxxxxxxxxxxxxxx>
> ---
> mm/page_owner.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/page_owner.c b/mm/page_owner.c
> index 4f924957ce7a..4c23e910caf9 100644
> --- a/mm/page_owner.c
> +++ b/mm/page_owner.c
> @@ -182,7 +182,7 @@ noinline void __set_page_owner(struct page *page, unsigned short order,
> __set_page_owner_handle(page_ext, handle, order, gfp_mask);
> }
>
> -void __set_page_owner_migrate_reason(struct page *page, int reason)
> +void __set_page_owner_migrate_reason(struct page *page, short reason)
> {
> struct page_ext *page_ext = lookup_page_ext(page);
> struct page_owner *page_owner;
> --
> 2.31.1
>
>
>
>
