diff --git a/include/linux/mm.h b/include/linux/mm.h index f20ac57b634d..a8baa34d0747 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1902,39 +1902,35 @@ static inline bool page_needs_cow_for_dma(struct vm_area_struct *vma, return page_maybe_dma_pinned(page); } -/* MIGRATE_CMA and ZONE_MOVABLE do not allow pin pages */ +/* MIGRATE_CMA and ZONE_MOVABLE do not allow pin folios */ #ifdef CONFIG_MIGRATION -static inline bool is_longterm_pinnable_page(struct page *page) +static inline bool folio_is_longterm_pinnable(struct folio *folio) { #ifdef CONFIG_CMA - int mt = get_pageblock_migratetype(page); + int mt = folio_migratetype(folio); if (mt == MIGRATE_CMA || mt == MIGRATE_ISOLATE) return false; #endif /* The zero page may always be pinned */ - if (is_zero_pfn(page_to_pfn(page))) + if (is_zero_pfn(folio_pfn(folio))) return true; /* Coherent device memory must always allow eviction. */ - if (is_device_coherent_page(page)) + if (folio_is_device_coherent(folio)) return false; - /* Otherwise, non-movable zone pages can be pinned. */ - return !is_zone_movable_page(page); + /* Otherwise, non-movable zone folios can be pinned. */ + return !folio_is_zone_movable(folio); + } #else -static inline bool is_longterm_pinnable_page(struct page *page) +static inline bool folio_is_longterm_pinnable(struct folio *folio) { return true; } #endif -static inline bool folio_is_longterm_pinnable(struct folio *folio) -{ - return is_longterm_pinnable_page(&folio->page); -} - static inline void set_page_zone(struct page *page, enum zone_type zone) { page->flags &= ~(ZONES_MASK << ZONES_PGSHIFT);