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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) <rppt@kernel.org> Suggested-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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2 changed files with 5 additions and 5 deletions
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@ -110,11 +110,6 @@ struct free_area {
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unsigned long nr_free;
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};
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static inline bool free_area_empty(struct free_area *area, int migratetype)
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{
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return list_empty(&area->free_list[migratetype]);
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}
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struct pglist_data;
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#ifdef CONFIG_NUMA
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@ -517,6 +517,11 @@ void init_cma_reserved_pageblock(struct page *page);
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int find_suitable_fallback(struct free_area *area, unsigned int order,
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int migratetype, bool only_stealable, bool *can_steal);
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static inline bool free_area_empty(struct free_area *area, int migratetype)
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{
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return list_empty(&area->free_list[migratetype]);
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}
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/*
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* These three helpers classifies VMAs for virtual memory accounting.
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*/
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