From: Vishal Moola (Oracle) Date: Wed, 14 Jun 2023 02:13:08 +0000 (-0700) Subject: mmzone: introduce folio_is_zone_movable() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=708ff4914dfb410761227a219c17c3e9dbd68c05;p=linux.git mmzone: introduce folio_is_zone_movable() Patch series "Replace is_longterm_pinnable_page()", v2. This patchset introduces some more helper functions for the folio conversions, and converts all callers of is_longterm_pinnable_page() to use folios. This patch (of 5): Introduce folio_is_zone_movable() to act as a folio equivalent for is_zone_movable_page(). This is to assist in later folio conversions. Link: https://lkml.kernel.org/r/20230614021312.34085-1-vishal.moola@gmail.com Link: https://lkml.kernel.org/r/20230614021312.34085-2-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) Reviewed-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 5a7ada0413dac..f10902491ead2 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -1116,6 +1116,11 @@ static inline bool is_zone_movable_page(const struct page *page) { return page_zonenum(page) == ZONE_MOVABLE; } + +static inline bool folio_is_zone_movable(const struct folio *folio) +{ + return folio_zonenum(folio) == ZONE_MOVABLE; +} #endif /*