From 562beb7235abfebdd8366e0664a5c3d1e597b990 Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Thu, 24 Mar 2022 18:13:27 -0700 Subject: mm/huge_memory: make is_transparent_hugepage() static It's only used inside the huge_memory.c now. Don't export it and make it static. We can thus reduce the size of huge_memory.o a bit. Without this patch: text data bss dec hex filename 32319 2965 4 35288 89d8 mm/huge_memory.o With this patch: text data bss dec hex filename 32042 2957 4 35003 88bb mm/huge_memory.o Link: https://lkml.kernel.org/r/20220302082145.12028-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Reviewed-by: Muchun Song Reviewed-by: Yang Shi Cc: Matthew Wilcox Cc: William Kucharski Cc: Hugh Dickins Cc: Peter Xu Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/huge_mm.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/linux/huge_mm.h') diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 0734aff8fa19..2999190adc22 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -183,7 +183,6 @@ unsigned long thp_get_unmapped_area(struct file *filp, unsigned long addr, void prep_transhuge_page(struct page *page); void free_transhuge_page(struct page *page); -bool is_transparent_hugepage(struct page *page); bool can_split_folio(struct folio *folio, int *pextra_pins); int split_huge_page_to_list(struct page *page, struct list_head *list); @@ -341,11 +340,6 @@ static inline bool transhuge_vma_enabled(struct vm_area_struct *vma, static inline void prep_transhuge_page(struct page *page) {} -static inline bool is_transparent_hugepage(struct page *page) -{ - return false; -} - #define transparent_hugepage_flags 0UL #define thp_get_unmapped_area NULL -- cgit v1.2.3