Messages in this thread Patch in this message | | | From | Mike Rapoport <> | Subject | [PATCH] mm: move get_page_from_free_area() to mm/page_alloc.c | Date | Sun, 19 Mar 2023 13:42:14 +0200 |
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From: "Mike Rapoport (IBM)" <rppt@kernel.org>
The get_page_from_free_area() helper is only used in mm/page_alloc.c so move it there to reduce noise in include/linux/mmzone.h
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org> --- include/linux/mmzone.h | 7 ------- mm/page_alloc.c | 7 +++++++ 2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 96599cb9eb62..8f5a9e2c722a 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -108,13 +108,6 @@ struct free_area { unsigned long nr_free; }; -static inline struct page *get_page_from_free_area(struct free_area *area, - int migratetype) -{ - return list_first_entry_or_null(&area->free_list[migratetype], - struct page, lru); -} - static inline bool free_area_empty(struct free_area *area, int migratetype) { return list_empty(&area->free_list[migratetype]); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 87d760236dba..2e72fdbdd8db 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1048,6 +1048,13 @@ static inline void del_page_from_free_list(struct page *page, struct zone *zone, zone->free_area[order].nr_free--; } +static inline struct page *get_page_from_free_area(struct free_area *area, + int migratetype) +{ + return list_first_entry_or_null(&area->free_list[migratetype], + struct page, lru); +} + /* * If this is not the largest possible page, check if the buddy * of the next-highest order is free. If it is, it's possible base-commit: 4018ab1f7cec061b8425737328edefebdc0ab832 -- 2.35.1
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