diff --git a/include/linux/mm.h b/include/linux/mm.h
index a7e4a9e7d807..706da081b9f8 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2284,70 +2284,6 @@ static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long a
 }
 #endif /* CONFIG_MMU */
 
-#if USE_SPLIT_PTE_PTLOCKS
-#if ALLOC_SPLIT_PTLOCKS
-void __init ptlock_cache_init(void);
-extern bool ptlock_alloc(struct page *page);
-extern void ptlock_free(struct page *page);
-
-static inline spinlock_t *ptlock_ptr(struct page *page)
-{
-	return page->ptl;
-}
-#else /* ALLOC_SPLIT_PTLOCKS */
-static inline void ptlock_cache_init(void)
-{
-}
-
-static inline bool ptlock_alloc(struct page *page)
-{
-	return true;
-}
-
-static inline void ptlock_free(struct page *page)
-{
-}
-
-static inline spinlock_t *ptlock_ptr(struct page *page)
-{
-	return &page->ptl;
-}
-#endif /* ALLOC_SPLIT_PTLOCKS */
-
-static inline spinlock_t *pte_lockptr(struct mm_struct *mm, pmd_t *pmd)
-{
-	return ptlock_ptr(pmd_page(*pmd));
-}
-
-static inline bool ptlock_init(struct page *page)
-{
-	/*
-	 * prep_new_page() initialize page->private (and therefore page->ptl)
-	 * with 0. Make sure nobody took it in use in between.
-	 *
-	 * It can happen if arch try to use slab for page table allocation:
-	 * slab code uses page->slab_cache, which share storage with page->ptl.
-	 */
-	VM_BUG_ON_PAGE(*(unsigned long *)&page->ptl, page);
-	if (!ptlock_alloc(page))
-		return false;
-	spin_lock_init(ptlock_ptr(page));
-	return true;
-}
-
-#else	/* !USE_SPLIT_PTE_PTLOCKS */
-/*
- * We use mm->page_table_lock to guard all pagetable pages of the mm.
- */
-static inline spinlock_t *pte_lockptr(struct mm_struct *mm, pmd_t *pmd)
-{
-	return &mm->page_table_lock;
-}
-static inline void ptlock_cache_init(void) {}
-static inline bool ptlock_init(struct page *page) { return true; }
-static inline void ptlock_free(struct page *page) {}
-#endif /* USE_SPLIT_PTE_PTLOCKS */
-
 static inline void pgtable_init(void)
 {
 	ptlock_cache_init();
@@ -2370,20 +2306,6 @@ static inline void pgtable_pte_page_dtor(struct page *page)
 	dec_lruvec_page_state(page, NR_PAGETABLE);
 }
 
-#define pte_offset_map_lock(mm, pmd, address, ptlp)	\
-({							\
-	spinlock_t *__ptl = pte_lockptr(mm, pmd);	\
-	pte_t *__pte = pte_offset_map(pmd, address);	\
-	*(ptlp) = __ptl;				\
-	spin_lock(__ptl);				\
-	__pte;						\
-})
-
-#define pte_unmap_unlock(pte, ptl)	do {		\
-	spin_unlock(ptl);				\
-	pte_unmap(pte);					\
-} while (0)
-
 #define pte_alloc(mm, pmd) (unlikely(pmd_none(*(pmd))) && __pte_alloc(mm, pmd))
 
 #define pte_alloc_map(mm, pmd, address)			\
@@ -2397,58 +2319,6 @@ static inline void pgtable_pte_page_dtor(struct page *page)
 	((unlikely(pmd_none(*(pmd))) && __pte_alloc_kernel(pmd))? \
 		NULL: pte_offset_kernel(pmd, address))
 
-#if USE_SPLIT_PMD_PTLOCKS
-
-static struct page *pmd_to_page(pmd_t *pmd)
-{
-	unsigned long mask = ~(PTRS_PER_PMD * sizeof(pmd_t) - 1);
-	return virt_to_page((void *)((unsigned long) pmd & mask));
-}
-
-static inline spinlock_t *pmd_lockptr(struct mm_struct *mm, pmd_t *pmd)
-{
-	return ptlock_ptr(pmd_to_page(pmd));
-}
-
-static inline bool pmd_ptlock_init(struct page *page)
-{
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-	page->pmd_huge_pte = NULL;
-#endif
-	return ptlock_init(page);
-}
-
-static inline void pmd_ptlock_free(struct page *page)
-{
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-	VM_BUG_ON_PAGE(page->pmd_huge_pte, page);
-#endif
-	ptlock_free(page);
-}
-
-#define pmd_huge_pte(mm, pmd) (pmd_to_page(pmd)->pmd_huge_pte)
-
-#else
-
-static inline spinlock_t *pmd_lockptr(struct mm_struct *mm, pmd_t *pmd)
-{
-	return &mm->page_table_lock;
-}
-
-static inline bool pmd_ptlock_init(struct page *page) { return true; }
-static inline void pmd_ptlock_free(struct page *page) {}
-
-#define pmd_huge_pte(mm, pmd) ((mm)->pmd_huge_pte)
-
-#endif
-
-static inline spinlock_t *pmd_lock(struct mm_struct *mm, pmd_t *pmd)
-{
-	spinlock_t *ptl = pmd_lockptr(mm, pmd);
-	spin_lock(ptl);
-	return ptl;
-}
-
 static inline bool pgtable_pmd_page_ctor(struct page *page)
 {
 	if (!pmd_ptlock_init(page))
@@ -2465,25 +2335,6 @@ static inline void pgtable_pmd_page_dtor(struct page *page)
 	dec_lruvec_page_state(page, NR_PAGETABLE);
 }
 
-/*
- * No scalability reason to split PUD locks yet, but follow the same pattern
- * as the PMD locks to make it easier if we decide to.  The VM should not be
- * considered ready to switch to split PUD locks yet; there may be places
- * which need to be converted from page_table_lock.
- */
-static inline spinlock_t *pud_lockptr(struct mm_struct *mm, pud_t *pud)
-{
-	return &mm->page_table_lock;
-}
-
-static inline spinlock_t *pud_lock(struct mm_struct *mm, pud_t *pud)
-{
-	spinlock_t *ptl = pud_lockptr(mm, pud);
-
-	spin_lock(ptl);
-	return ptl;
-}
-
 extern void __init pagecache_init(void);
 extern void __init free_area_init_memoryless_node(int nid);
 extern void free_initmem(void);
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index e24d2c992b11..c8f045705c1e 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -84,6 +84,141 @@ static inline unsigned long pud_index(unsigned long address)
 #define pgd_index(a)  (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
 #endif
 
+#if USE_SPLIT_PTE_PTLOCKS
+#if ALLOC_SPLIT_PTLOCKS
+void __init ptlock_cache_init(void);
+extern bool ptlock_alloc(struct page *page);
+extern void ptlock_free(struct page *page);
+
+static inline spinlock_t *ptlock_ptr(struct page *page)
+{
+	return page->ptl;
+}
+#else /* ALLOC_SPLIT_PTLOCKS */
+static inline void ptlock_cache_init(void)
+{
+}
+
+static inline bool ptlock_alloc(struct page *page)
+{
+	return true;
+}
+
+static inline void ptlock_free(struct page *page)
+{
+}
+
+static inline spinlock_t *ptlock_ptr(struct page *page)
+{
+	return &page->ptl;
+}
+#endif /* ALLOC_SPLIT_PTLOCKS */
+
+static inline spinlock_t *pte_lockptr(struct mm_struct *mm, pmd_t *pmd)
+{
+	return ptlock_ptr(pmd_page(*pmd));
+}
+
+static inline bool ptlock_init(struct page *page)
+{
+	/*
+	 * prep_new_page() initialize page->private (and therefore page->ptl)
+	 * with 0. Make sure nobody took it in use in between.
+	 *
+	 * It can happen if arch try to use slab for page table allocation:
+	 * slab code uses page->slab_cache, which share storage with page->ptl.
+	 */
+	VM_BUG_ON_PAGE(*(unsigned long *)&page->ptl, page);
+	if (!ptlock_alloc(page))
+		return false;
+	spin_lock_init(ptlock_ptr(page));
+	return true;
+}
+
+#else	/* !USE_SPLIT_PTE_PTLOCKS */
+/*
+ * We use mm->page_table_lock to guard all pagetable pages of the mm.
+ */
+static inline spinlock_t *pte_lockptr(struct mm_struct *mm, pmd_t *pmd)
+{
+	return &mm->page_table_lock;
+}
+static inline void ptlock_cache_init(void) {}
+static inline bool ptlock_init(struct page *page) { return true; }
+static inline void ptlock_free(struct page *page) {}
+#endif /* USE_SPLIT_PTE_PTLOCKS */
+
+#if USE_SPLIT_PMD_PTLOCKS
+
+static struct page *pmd_to_page(pmd_t *pmd)
+{
+	unsigned long mask = ~(PTRS_PER_PMD * sizeof(pmd_t) - 1);
+	return virt_to_page((void *)((unsigned long) pmd & mask));
+}
+
+static inline spinlock_t *pmd_lockptr(struct mm_struct *mm, pmd_t *pmd)
+{
+	return ptlock_ptr(pmd_to_page(pmd));
+}
+
+static inline bool pmd_ptlock_init(struct page *page)
+{
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	page->pmd_huge_pte = NULL;
+#endif
+	return ptlock_init(page);
+}
+
+static inline void pmd_ptlock_free(struct page *page)
+{
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	VM_BUG_ON_PAGE(page->pmd_huge_pte, page);
+#endif
+	ptlock_free(page);
+}
+
+#define pmd_huge_pte(mm, pmd) (pmd_to_page(pmd)->pmd_huge_pte)
+
+#else
+
+static inline spinlock_t *pmd_lockptr(struct mm_struct *mm, pmd_t *pmd)
+{
+	return &mm->page_table_lock;
+}
+
+static inline bool pmd_ptlock_init(struct page *page) { return true; }
+static inline void pmd_ptlock_free(struct page *page) {}
+
+#define pmd_huge_pte(mm, pmd) ((mm)->pmd_huge_pte)
+
+#endif
+
+static inline spinlock_t *pmd_lock(struct mm_struct *mm, pmd_t *pmd)
+{
+	spinlock_t *ptl = pmd_lockptr(mm, pmd);
+	spin_lock(ptl);
+	return ptl;
+}
+
+/*
+ * No scalability reason to split PUD locks yet, but follow the same pattern
+ * as the PMD locks to make it easier if we decide to.  The VM should not be
+ * considered ready to switch to split PUD locks yet; there may be places
+ * which need to be converted from page_table_lock.
+ */
+static inline spinlock_t *pud_lockptr(struct mm_struct *mm, pud_t *pud)
+{
+	return &mm->page_table_lock;
+}
+
+static inline spinlock_t *pud_lock(struct mm_struct *mm, pud_t *pud)
+{
+	spinlock_t *ptl = pud_lockptr(mm, pud);
+
+	spin_lock(ptl);
+	return ptl;
+}
+
 #ifndef pte_offset_kernel
 static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
 {
@@ -102,6 +237,20 @@ static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
 #define pte_unmap(pte) ((void)(pte))	/* NOP */
 #endif
 
+#define pte_offset_map_lock(mm, pmd, address, ptlp)	\
+({							\
+	spinlock_t *__ptl = pte_lockptr(mm, pmd);	\
+	pte_t *__pte = pte_offset_map(pmd, address);	\
+	*(ptlp) = __ptl;				\
+	spin_lock(__ptl);				\
+	__pte;						\
+})
+
+#define pte_unmap_unlock(pte, ptl)	do {		\
+	spin_unlock(ptl);				\
+	pte_unmap(pte);					\
+} while (0)
+
 /* Find an entry in the second-level page table.. */
 #ifndef pmd_offset
 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
