On 10/18/24 2:22 PM, Luoxi Li wrote:
> has_isolate_pageblock() has been unused since commit 55612e80e722
> ("mm: page_alloc: close migratetype race between freeing and stealing")
>
> Remove it.
>
> Signed-off-by: Luoxi Li <kaixa@xxxxxxxxxxxx>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
> ---
> include/linux/page-isolation.h | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
> index c16db0067090..73dc2c1841ec 100644
> --- a/include/linux/page-isolation.h
> +++ b/include/linux/page-isolation.h
> @@ -3,10 +3,6 @@
> #define __LINUX_PAGEISOLATION_H
>
> #ifdef CONFIG_MEMORY_ISOLATION
> -static inline bool has_isolate_pageblock(struct zone *zone)
> -{
> - return zone->nr_isolate_pageblock;
> -}
> static inline bool is_migrate_isolate_page(struct page *page)
> {
> return get_pageblock_migratetype(page) == MIGRATE_ISOLATE;
> @@ -16,10 +12,6 @@ static inline bool is_migrate_isolate(int migratetype)
> return migratetype == MIGRATE_ISOLATE;
> }
> #else
> -static inline bool has_isolate_pageblock(struct zone *zone)
> -{
> - return false;
> -}
> static inline bool is_migrate_isolate_page(struct page *page)
> {
> return false;
--
BR,
Muhammad Usama Anjum
