diff mbox series

[v2,13/14] mm: move vmalloc_init() declaration to mm/internal.h

Message ID 20230321170513.2401534-14-rppt@kernel.org (mailing list archive)
State New
Headers show
Series mm: move core MM initialization to mm/mm_init.c | expand

Commit Message

Mike Rapoport March 21, 2023, 5:05 p.m. UTC 
From: "Mike Rapoport (IBM)" <rppt@kernel.org>

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

Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
 include/linux/vmalloc.h | 4 ----
 mm/internal.h           | 5 +++++
 2 files changed, 5 insertions(+), 4 deletions(-)

Comments

Vlastimil Babka March 22, 2023, 4:33 p.m. UTC | #1 
On 3/21/23 18:05, Mike Rapoport wrote:
> From: "Mike Rapoport (IBM)" <rppt@kernel.org>
> 
> 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
> 
> Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
> Reviewed-by: David Hildenbrand <david@redhat.com>

Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
diff mbox series

Patch

diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 69250efa03d1..351fc7697214 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 02273c5e971f..c05ad651b515 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -900,9 +900,14 @@  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)