diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index c1c1a5c67da1418c8822fda4b282578175bf6ec3..61e281cb29fb8280e00c88a3ebd0a575645a8c4e 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -141,7 +141,7 @@ void pgd_free(struct mm_struct *mm, pgd_t *pgd_base)
 	pte = pmd_pgtable(*pmd);
 	pmd_clear(pmd);
 	pte_free(mm, pte);
-	atomic_long_dec(&mm->nr_ptes);
+	mm_dec_nr_ptes(mm);
 no_pmd:
 	pud_clear(pud);
 	pmd_free(mm, pmd);
diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index 01f63b4ee2b42bf0c2ed705b44195146db94f1e0..0112d694228861af66efa86c53aae42393b57abb 100644
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -397,7 +397,7 @@ static void hugetlb_free_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
 
 	pmd_clear(pmd);
 	pte_free_tlb(tlb, token, addr);
-	atomic_long_dec(&tlb->mm->nr_ptes);
+	mm_dec_nr_ptes(tlb->mm);
 }
 
 static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
diff --git a/arch/unicore32/mm/pgd.c b/arch/unicore32/mm/pgd.c
index c572a28c76c98997f5a4a80af3dc63d3119abc0f..a830a300aaa1b8fa9ee2993640e032bf23c32b75 100644
--- a/arch/unicore32/mm/pgd.c
+++ b/arch/unicore32/mm/pgd.c
@@ -97,7 +97,7 @@ void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd)
 	pte = pmd_pgtable(*pmd);
 	pmd_clear(pmd);
 	pte_free(mm, pte);
-	atomic_long_dec(&mm->nr_ptes);
+	mm_dec_nr_ptes(mm);
 	pmd_free(mm, pmd);
 	mm_dec_nr_pmds(mm);
 free:
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index a05ce6186f996571723ddbaad396cb2a1715938c..9bd2a0294ac17ca63719e198b54b6e1adaeaf2be 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -50,7 +50,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
 	text = (PAGE_ALIGN(mm->end_code) - (mm->start_code & PAGE_MASK)) >> 10;
 	lib = (mm->exec_vm << (PAGE_SHIFT-10)) - text;
 	swap = get_mm_counter(mm, MM_SWAPENTS);
-	ptes = PTRS_PER_PTE * sizeof(pte_t) * atomic_long_read(&mm->nr_ptes);
+	ptes = PTRS_PER_PTE * sizeof(pte_t) * mm_nr_ptes(mm);
 	pmds = PTRS_PER_PMD * sizeof(pmd_t) * mm_nr_pmds(mm);
 	puds = PTRS_PER_PUD * sizeof(pud_t) * mm_nr_puds(mm);
 	seq_printf(m,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 9af86f39d9284d1e78aa2d56be477d9a9809847f..2ca799f0d76294eb110ab7ac5513276ed63dd02d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1680,6 +1680,38 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm)
 }
 #endif
 
+#ifdef CONFIG_MMU
+static inline void mm_nr_ptes_init(struct mm_struct *mm)
+{
+	atomic_long_set(&mm->nr_ptes, 0);
+}
+
+static inline unsigned long mm_nr_ptes(const struct mm_struct *mm)
+{
+	return atomic_long_read(&mm->nr_ptes);
+}
+
+static inline void mm_inc_nr_ptes(struct mm_struct *mm)
+{
+	atomic_long_inc(&mm->nr_ptes);
+}
+
+static inline void mm_dec_nr_ptes(struct mm_struct *mm)
+{
+	atomic_long_dec(&mm->nr_ptes);
+}
+#else
+static inline void mm_nr_ptes_init(struct mm_struct *mm) {}
+
+static inline unsigned long mm_nr_ptes(const struct mm_struct *mm)
+{
+	return 0;
+}
+
+static inline void mm_inc_nr_ptes(struct mm_struct *mm) {}
+static inline void mm_dec_nr_ptes(struct mm_struct *mm) {}
+#endif
+
 int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address);
 int __pte_alloc_kernel(pmd_t *pmd, unsigned long address);
 
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index e9e561e02d229fa69a7428bc739b770a2552efa4..e42048020664dab052298170d161a9108a8ef95a 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -401,7 +401,9 @@ struct mm_struct {
 	 */
 	atomic_t mm_count;
 
+#ifdef CONFIG_MMU
 	atomic_long_t nr_ptes;			/* PTE page table pages */
+#endif
 #if CONFIG_PGTABLE_LEVELS > 2
 	atomic_long_t nr_pmds;			/* PMD page table pages */
 #endif
diff --git a/kernel/fork.c b/kernel/fork.c
index a4eb6f2893657a0e41dd92742cb8fdf0c1839acb..946922a30ede53b9a017ae25b1c089f505b62ee9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -817,7 +817,7 @@ static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p,
 	init_rwsem(&mm->mmap_sem);
 	INIT_LIST_HEAD(&mm->mmlist);
 	mm->core_state = NULL;
-	atomic_long_set(&mm->nr_ptes, 0);
+	mm_nr_ptes_init(mm);
 	mm_nr_pmds_init(mm);
 	mm_nr_puds_init(mm);
 	mm->map_count = 0;
@@ -873,9 +873,9 @@ static void check_mm(struct mm_struct *mm)
 					  "mm:%p idx:%d val:%ld\n", mm, i, x);
 	}
 
-	if (atomic_long_read(&mm->nr_ptes))
+	if (mm_nr_ptes(mm))
 		pr_alert("BUG: non-zero nr_ptes on freeing mm: %ld\n",
-				atomic_long_read(&mm->nr_ptes));
+				mm_nr_ptes(mm));
 	if (mm_nr_pmds(mm))
 		pr_alert("BUG: non-zero nr_pmds on freeing mm: %ld\n",
 				mm_nr_pmds(mm));
diff --git a/mm/debug.c b/mm/debug.c
index a12d826bb774c0f333ca7fabc6119d63ef8cc7ee..c9888a6d7875325c95673c8621a9e54a515d9279 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -136,7 +136,7 @@ void dump_mm(const struct mm_struct *mm)
 		mm->mmap_base, mm->mmap_legacy_base, mm->highest_vm_end,
 		mm->pgd, atomic_read(&mm->mm_users),
 		atomic_read(&mm->mm_count),
-		atomic_long_read((atomic_long_t *)&mm->nr_ptes),
+		mm_nr_ptes(mm),
 		mm_nr_pmds(mm),
 		mm_nr_puds(mm),
 		mm->map_count,
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index cc65fb87c9db0afd9b6a5b314ae5c3968b9bbf25..3610d81c062af43c77b9a5959c6f356ecc64dafa 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -606,7 +606,7 @@ static int __do_huge_pmd_anonymous_page(struct vm_fault *vmf, struct page *page,
 		pgtable_trans_huge_deposit(vma->vm_mm, vmf->pmd, pgtable);
 		set_pmd_at(vma->vm_mm, haddr, vmf->pmd, entry);
 		add_mm_counter(vma->vm_mm, MM_ANONPAGES, HPAGE_PMD_NR);
-		atomic_long_inc(&vma->vm_mm->nr_ptes);
+		mm_inc_nr_ptes(vma->vm_mm);
 		spin_unlock(vmf->ptl);
 		count_vm_event(THP_FAULT_ALLOC);
 	}
@@ -662,7 +662,7 @@ static bool set_huge_zero_page(pgtable_t pgtable, struct mm_struct *mm,
 	if (pgtable)
 		pgtable_trans_huge_deposit(mm, pmd, pgtable);
 	set_pmd_at(mm, haddr, pmd, entry);
-	atomic_long_inc(&mm->nr_ptes);
+	mm_inc_nr_ptes(mm);
 	return true;
 }
 
@@ -747,7 +747,7 @@ static void insert_pfn_pmd(struct vm_area_struct *vma, unsigned long addr,
 
 	if (pgtable) {
 		pgtable_trans_huge_deposit(mm, pmd, pgtable);
-		atomic_long_inc(&mm->nr_ptes);
+		mm_inc_nr_ptes(mm);
 	}
 
 	set_pmd_at(mm, addr, pmd, entry);
@@ -978,7 +978,7 @@ int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm,
 	get_page(src_page);
 	page_dup_rmap(src_page, true);
 	add_mm_counter(dst_mm, MM_ANONPAGES, HPAGE_PMD_NR);
-	atomic_long_inc(&dst_mm->nr_ptes);
+	mm_inc_nr_ptes(dst_mm);
 	pgtable_trans_huge_deposit(dst_mm, dst_pmd, pgtable);
 
 	pmdp_set_wrprotect(src_mm, addr, src_pmd);
@@ -1695,7 +1695,7 @@ static inline void zap_deposited_table(struct mm_struct *mm, pmd_t *pmd)
 
 	pgtable = pgtable_trans_huge_withdraw(mm, pmd);
 	pte_free(mm, pgtable);
-	atomic_long_dec(&mm->nr_ptes);
+	mm_dec_nr_ptes(mm);
 }
 
 int zap_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma,
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 43cb3043311bdab1c302955533d7aee137e5b869..ea4ff259b67195b32d3335795d4de80c4e6e5bcf 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -1270,7 +1270,7 @@ static void retract_page_tables(struct address_space *mapping, pgoff_t pgoff)
 			_pmd = pmdp_collapse_flush(vma, addr, pmd);
 			spin_unlock(ptl);
 			up_write(&vma->vm_mm->mmap_sem);
-			atomic_long_dec(&vma->vm_mm->nr_ptes);
+			mm_dec_nr_ptes(vma->vm_mm);
 			pte_free(vma->vm_mm, pmd_pgtable(_pmd));
 		}
 	}
diff --git a/mm/memory.c b/mm/memory.c
index 6bbd4078ec98962cc46c3f1f3c344a74c2ca4a0f..6dec21b182b0df46bfe1c3ab215b58dbb9c7058d 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -438,7 +438,7 @@ static void free_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
 	pgtable_t token = pmd_pgtable(*pmd);
 	pmd_clear(pmd);
 	pte_free_tlb(tlb, token, addr);
-	atomic_long_dec(&tlb->mm->nr_ptes);
+	mm_dec_nr_ptes(tlb->mm);
 }
 
 static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
@@ -666,7 +666,7 @@ int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address)
 
 	ptl = pmd_lock(mm, pmd);
 	if (likely(pmd_none(*pmd))) {	/* Has another populated it ? */
-		atomic_long_inc(&mm->nr_ptes);
+		mm_inc_nr_ptes(mm);
 		pmd_populate(mm, pmd, new);
 		new = NULL;
 	}
@@ -3238,7 +3238,7 @@ static int pte_alloc_one_map(struct vm_fault *vmf)
 			goto map_pte;
 		}
 
-		atomic_long_inc(&vma->vm_mm->nr_ptes);
+		mm_inc_nr_ptes(vma->vm_mm);
 		pmd_populate(vma->vm_mm, vmf->pmd, vmf->prealloc_pte);
 		spin_unlock(vmf->ptl);
 		vmf->prealloc_pte = NULL;
@@ -3297,7 +3297,7 @@ static void deposit_prealloc_pte(struct vm_fault *vmf)
 	 * We are going to consume the prealloc table,
 	 * count that as nr_ptes.
 	 */
-	atomic_long_inc(&vma->vm_mm->nr_ptes);
+	mm_inc_nr_ptes(vma->vm_mm);
 	vmf->prealloc_pte = NULL;
 }
 
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index f642a45b7f14b1f1d975d84ecaab332ceaedabcd..f9300141480ea182f591a7c4f0b7cf8d941f3f10 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -221,8 +221,7 @@ unsigned long oom_badness(struct task_struct *p, struct mem_cgroup *memcg,
 	 * task's rss, pagetable and swap space use.
 	 */
 	points = get_mm_rss(p->mm) + get_mm_counter(p->mm, MM_SWAPENTS) +
-		atomic_long_read(&p->mm->nr_ptes) + mm_nr_pmds(p->mm) +
-		mm_nr_puds(p->mm);
+		mm_nr_ptes(p->mm) + mm_nr_pmds(p->mm) + mm_nr_puds(p->mm);
 	task_unlock(p);
 
 	/*
@@ -417,7 +416,7 @@ static void dump_tasks(struct mem_cgroup *memcg, const nodemask_t *nodemask)
 		pr_info("[%5d] %5d %5d %8lu %8lu %7ld %7ld %7ld %8lu         %5hd %s\n",
 			task->pid, from_kuid(&init_user_ns, task_uid(task)),
 			task->tgid, task->mm->total_vm, get_mm_rss(task->mm),
-			atomic_long_read(&task->mm->nr_ptes),
+			mm_nr_ptes(task->mm),
 			mm_nr_pmds(task->mm),
 			mm_nr_puds(task->mm),
 			get_mm_counter(task->mm, MM_SWAPENTS),