Commit b6714911 authored by Mike Rapoport (IBM)'s avatar Mike Rapoport (IBM) Committed by Andrew Morton
Browse files

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: default avatarMike Rapoport (IBM) <rppt@kernel.org>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarVlastimil Babka <vbabka@suse.cz>
Cc: Doug Berger <opendmb@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent d5d2c02a

include/linux/vmalloc.h

+0 −4
Original line number Diff line number Diff line
@@ -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

mm/internal.h

+5 −0
Original line number Diff line number Diff line
@@ -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)