1 files changed, 0 insertions, 28 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 0f106a3982e7..e497ab14c984 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -638,34 +638,6 @@ static inline void vunmap_range_noflush(unsigned long start, unsigned long end)
 }
 #endif /* !CONFIG_MMU */
 
-/*
- * Return the mem_map entry representing the 'offset' subpage within
- * the maximally aligned gigantic page 'base'.  Handle any discontiguity
- * in the mem_map at MAX_ORDER_NR_PAGES boundaries.
- */
-static inline struct page *mem_map_offset(struct page *base, int offset)
-{
-	if (unlikely(offset >= MAX_ORDER_NR_PAGES))
-		return nth_page(base, offset);
-	return base + offset;
-}
-
-/*
- * Iterator over all subpages within the maximally aligned gigantic
- * page 'base'.  Handle any discontiguity in the mem_map.
- */
-static inline struct page *mem_map_next(struct page *iter,
-						struct page *base, int offset)
-{
-	if (unlikely((offset & (MAX_ORDER_NR_PAGES - 1)) == 0)) {
-		unsigned long pfn = page_to_pfn(base) + offset;
-		if (!pfn_valid(pfn))
-			return NULL;
-		return pfn_to_page(pfn);
-	}
-	return iter + 1;
-}
-
 /* Memory initialisation debug and verification */
 enum mminit_level {
 	MMINIT_WARNING,