From 62f31bd4dcedffe3c919deb76ed65bf62c3cf80b Mon Sep 17 00:00:00 2001 From: "Mike Rapoport (IBM)" Date: Sun, 26 Mar 2023 19:02:15 +0300 Subject: mm: move free_area_empty() to mm/internal.h The free_area_empty() helper is only used inside mm/ so move it there to reduce noise in include/linux/mmzone.h Link: https://lkml.kernel.org/r/20230326160215.2674531-1-rppt@kernel.org Signed-off-by: Mike Rapoport (IBM) Suggested-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- mm/internal.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'mm/internal.h') diff --git a/mm/internal.h b/mm/internal.h index 73b167b59cc5..92ddd3a05b74 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -517,6 +517,11 @@ void init_cma_reserved_pageblock(struct page *page); int find_suitable_fallback(struct free_area *area, unsigned int order, int migratetype, bool only_stealable, bool *can_steal); +static inline bool free_area_empty(struct free_area *area, int migratetype) +{ + return list_empty(&area->free_list[migratetype]); +} + /* * These three helpers classifies VMAs for virtual memory accounting. */ -- cgit v1.2.3