1 files changed, 0 insertions, 8 deletions

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index c4c559a45dc8..c89c53a113a8 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -105,14 +105,6 @@ static inline void put_anon_vma(struct anon_vma *anon_vma)
                 __put_anon_vma(anon_vma);
 }
 
-static inline struct anon_vma *page_anon_vma(struct page *page)
-{
-        if (((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) !=
-                                            PAGE_MAPPING_ANON)
-                return NULL;
-        return page_rmapping(page);
-}
-
 static inline void vma_lock_anon_vma(struct vm_area_struct *vma)
 {
         struct anon_vma *anon_vma = vma->anon_vma;