From b671491199acd3609f87754d268f2f5cb10de18d Mon Sep 17 00:00:00 2001 From: "Mike Rapoport (IBM)" Date: Tue, 21 Mar 2023 19:05:12 +0200 Subject: [PATCH] mm: move vmalloc_init() declaration to mm/internal.h vmalloc_init() is called only from mm_core_init(), there is no need to declare it in include/linux/vmalloc.h Move vmalloc_init() declaration to mm/internal.h Link: https://lkml.kernel.org/r/20230321170513.2401534-14-rppt@kernel.org Signed-off-by: Mike Rapoport (IBM) Reviewed-by: David Hildenbrand Reviewed-by: Vlastimil Babka Cc: Doug Berger Cc: Matthew Wilcox (Oracle) Cc: Mel Gorman Cc: Michal Hocko Cc: Thomas Bogendoerfer Signed-off-by: Andrew Morton --- include/linux/vmalloc.h | 4 ---- mm/internal.h | 5 +++++ 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 69250ef..351fc76 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -131,12 +131,8 @@ extern void *vm_map_ram(struct page **pages, unsigned int count, int node); extern void vm_unmap_aliases(void); #ifdef CONFIG_MMU -extern void __init vmalloc_init(void); extern unsigned long vmalloc_nr_pages(void); #else -static inline void vmalloc_init(void) -{ -} static inline unsigned long vmalloc_nr_pages(void) { return 0; } #endif diff --git a/mm/internal.h b/mm/internal.h index 7cea7d8..82ba61d 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -879,9 +879,14 @@ size_t splice_folio_into_pipe(struct pipe_inode_info *pipe, * mm/vmalloc.c */ #ifdef CONFIG_MMU +void __init vmalloc_init(void); int vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift); #else +static inline void vmalloc_init(void) +{ +} + static inline int vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift) -- 2.7.4