mm/internal.h declares vma_address inside an ifdef
CONFIG_TRANSPARENT_HUGEPAGE; however, mm/rmap.c defines the function
unconditionally. Move the function outside of the ifdef.
This eliminates a warning from gcc (-Wmissing-prototypes) and from
Sparse (-Wdecl).
mm/rmap.c:527:1: warning: no previous prototype for ‘vma_address’ [-Wmissing-prototypes]
Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
mm/internal.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/internal.h b/mm/internal.h
index a4fa284..6cd14dc 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -221,10 +221,8 @@ static inline void mlock_migrate_page(struct page *newpage, struct page *page)
}
}
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
extern unsigned long vma_address(struct page *page,
struct vm_area_struct *vma);
-#endif
#else /* !CONFIG_MMU */
static inline int mlocked_vma_newpage(struct vm_area_struct *v, struct page *p)
{
--
1.7.10.4
--
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