diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index df2f752ab0b5..b9baeea45d9e 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -251,7 +251,6 @@ Table 1-2: Contents of the status files (as of 4.8)
  VmExe                       size of text segment
  VmLib                       size of shared library code
  VmPTE                       size of page table entries
- VmPMD                       size of second level page tables
  VmSwap                      amount of swap used by anonymous private data
                              (shmem swap usage is not included)
  HugetlbPages                size of hugetlb memory portions
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index 21d084b0dbbd..5a75fd7e0c27 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -640,10 +640,10 @@ oom_dump_tasks
 
 Enables a system-wide task dump (excluding kernel threads) to be produced
 when the kernel performs an OOM-killing and includes such information as
-pid, uid, tgid, vm size, rss, nr_ptes, nr_pmds, nr_puds, swapents,
-oom_score_adj score, and name.  This is helpful to determine why the OOM
-killer was invoked, to identify the rogue task that caused it, and to
-determine why the OOM killer chose the task it did to kill.
+pid, uid, tgid, vm size, rss, pgtables_bytes, swapents, oom_score_adj
+score, and name.  This is helpful to determine why the OOM killer was
+invoked, to identify the rogue task that caused it, and to determine why
+the OOM killer chose the task it did to kill.
 
 If this is set to zero, this information is suppressed.  On very
 large systems with thousands of tasks it may not be feasible to dump
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 6efab9d092f9..c26e6ecb49d4 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -28,7 +28,7 @@
 
 void task_mem(struct seq_file *m, struct mm_struct *mm)
 {
-	unsigned long text, lib, swap, ptes, pmds, puds, anon, file, shmem;
+	unsigned long text, lib, swap, anon, file, shmem;
 	unsigned long hiwater_vm, total_vm, hiwater_rss, total_rss;
 
 	anon = get_mm_counter(mm, MM_ANONPAGES);
@@ -52,9 +52,6 @@ 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) * 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,
 		"VmPeak:\t%8lu kB\n"
 		"VmSize:\t%8lu kB\n"
@@ -70,8 +67,6 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
 		"VmExe:\t%8lu kB\n"
 		"VmLib:\t%8lu kB\n"
 		"VmPTE:\t%8lu kB\n"
-		"VmPMD:\t%8lu kB\n"
-		"VmPUD:\t%8lu kB\n"
 		"VmSwap:\t%8lu kB\n",
 		hiwater_vm << (PAGE_SHIFT-10),
 		total_vm << (PAGE_SHIFT-10),
@@ -84,9 +79,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
 		shmem << (PAGE_SHIFT-10),
 		mm->data_vm << (PAGE_SHIFT-10),
 		mm->stack_vm << (PAGE_SHIFT-10), text, lib,
-		ptes >> 10,
-		pmds >> 10,
-		puds >> 10,
+		mm_pgtables_bytes(mm) >> 10,
 		swap << (PAGE_SHIFT-10));
 	hugetlb_report_usage(m, mm);
 }
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 913c57e76db9..60479ff68a8a 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1773,13 +1773,6 @@ static inline int __p4d_alloc(struct mm_struct *mm, pgd_t *pgd,
 {
 	return 0;
 }
-
-static inline unsigned long mm_nr_puds(const struct mm_struct *mm)
-{
-	return 0;
-}
-
-static inline void mm_nr_puds_init(struct mm_struct *mm) {}
 static inline void mm_inc_nr_puds(struct mm_struct *mm) {}
 static inline void mm_dec_nr_puds(struct mm_struct *mm) {}
 
@@ -1796,24 +1789,14 @@ static inline int __pud_alloc(struct mm_struct *mm, p4d_t *p4d,
 #else
 int __pud_alloc(struct mm_struct *mm, p4d_t *p4d, unsigned long address);
 
-static inline void mm_nr_puds_init(struct mm_struct *mm)
-{
-	atomic_long_set(&mm->nr_puds, 0);
-}
-
-static inline unsigned long mm_nr_puds(const struct mm_struct *mm)
-{
-	return atomic_long_read(&mm->nr_puds);
-}
-
 static inline void mm_inc_nr_puds(struct mm_struct *mm)
 {
-	atomic_long_inc(&mm->nr_puds);
+	atomic_long_add(PTRS_PER_PUD * sizeof(pud_t), &mm->pgtables_bytes);
 }
 
 static inline void mm_dec_nr_puds(struct mm_struct *mm)
 {
-	atomic_long_dec(&mm->nr_puds);
+	atomic_long_sub(PTRS_PER_PUD * sizeof(pud_t), &mm->pgtables_bytes);
 }
 #endif
 
@@ -1824,64 +1807,47 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
 	return 0;
 }
 
-static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
-
-static inline unsigned long mm_nr_pmds(const struct mm_struct *mm)
-{
-	return 0;
-}
-
 static inline void mm_inc_nr_pmds(struct mm_struct *mm) {}
 static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
 
 #else
 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
 
-static inline void mm_nr_pmds_init(struct mm_struct *mm)
-{
-	atomic_long_set(&mm->nr_pmds, 0);
-}
-
-static inline unsigned long mm_nr_pmds(const struct mm_struct *mm)
-{
-	return atomic_long_read(&mm->nr_pmds);
-}
-
 static inline void mm_inc_nr_pmds(struct mm_struct *mm)
 {
-	atomic_long_inc(&mm->nr_pmds);
+	atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes);
 }
 
 static inline void mm_dec_nr_pmds(struct mm_struct *mm)
 {
-	atomic_long_dec(&mm->nr_pmds);
+	atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes);
 }
 #endif
 
 #ifdef CONFIG_MMU
-static inline void mm_nr_ptes_init(struct mm_struct *mm)
+static inline void mm_pgtables_bytes_init(struct mm_struct *mm)
 {
-	atomic_long_set(&mm->nr_ptes, 0);
+	atomic_long_set(&mm->pgtables_bytes, 0);
 }
 
-static inline unsigned long mm_nr_ptes(const struct mm_struct *mm)
+static inline unsigned long mm_pgtables_bytes(const struct mm_struct *mm)
 {
-	return atomic_long_read(&mm->nr_ptes);
+	return atomic_long_read(&mm->pgtables_bytes);
 }
 
 static inline void mm_inc_nr_ptes(struct mm_struct *mm)
 {
-	atomic_long_inc(&mm->nr_ptes);
+	atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes);
 }
 
 static inline void mm_dec_nr_ptes(struct mm_struct *mm)
 {
-	atomic_long_dec(&mm->nr_ptes);
+	atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes);
 }
 #else
-static inline void mm_nr_ptes_init(struct mm_struct *mm) {}
 
-static inline unsigned long mm_nr_ptes(const struct mm_struct *mm)
+static inline void mm_pgtables_bytes_init(struct mm_struct *mm) {}
+static inline unsigned long mm_pgtables_bytes(const struct mm_struct *mm)
 {
 	return 0;
 }
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index b356b8a7f6db..fceb1da6fc52 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -411,13 +411,7 @@ 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
-#if CONFIG_PGTABLE_LEVELS > 3
-	atomic_long_t nr_puds;			/* PUD page table pages */
+	atomic_long_t pgtables_bytes;		/* PTE page table pages */
 #endif
 	int map_count;				/* number of VMAs */
 
diff --git a/kernel/fork.c b/kernel/fork.c
index 7edd4657cb6a..d26636de842b 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -835,9 +835,7 @@ 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;
-	mm_nr_ptes_init(mm);
-	mm_nr_pmds_init(mm);
-	mm_nr_puds_init(mm);
+	mm_pgtables_bytes_init(mm);
 	mm->map_count = 0;
 	mm->locked_vm = 0;
 	mm->pinned_vm = 0;
@@ -898,15 +896,9 @@ static void check_mm(struct mm_struct *mm)
 					  "mm:%p idx:%d val:%ld\n", mm, i, x);
 	}
 
-	if (mm_nr_ptes(mm))
-		pr_alert("BUG: non-zero nr_ptes on freeing mm: %ld\n",
-				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));
-	if (mm_nr_puds(mm))
-		pr_alert("BUG: non-zero nr_puds on freeing mm: %ld\n",
-				mm_nr_puds(mm));
+	if (mm_pgtables_bytes(mm))
+		pr_alert("BUG: non-zero pgtables_bytes on freeing mm: %ld\n",
+				mm_pgtables_bytes(mm));
 
 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) && !USE_SPLIT_PMD_PTLOCKS
 	VM_BUG_ON_MM(mm->pmd_huge_pte, mm);
diff --git a/mm/debug.c b/mm/debug.c
index ffec146806c1..81442951281c 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -105,8 +105,7 @@ void dump_mm(const struct mm_struct *mm)
 		"get_unmapped_area %px\n"
 #endif
 		"mmap_base %lu mmap_legacy_base %lu highest_vm_end %lu\n"
-		"pgd %px mm_users %d mm_count %d\n"
-		"nr_ptes %lu nr_pmds %lu nr_puds %lu map_count %d\n"
+		"pgd %px mm_users %d mm_count %d pgtables_bytes %lu map_count %d\n"
 		"hiwater_rss %lx hiwater_vm %lx total_vm %lx locked_vm %lx\n"
 		"pinned_vm %lx data_vm %lx exec_vm %lx stack_vm %lx\n"
 		"start_code %lx end_code %lx start_data %lx end_data %lx\n"
@@ -136,9 +135,7 @@ 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),
-		mm_nr_ptes(mm),
-		mm_nr_pmds(mm),
-		mm_nr_puds(mm),
+		mm_pgtables_bytes(mm),
 		mm->map_count,
 		mm->hiwater_rss, mm->hiwater_vm, mm->total_vm, mm->locked_vm,
 		mm->pinned_vm, mm->data_vm, mm->exec_vm, mm->stack_vm,
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index fbc741f36e77..8622bd16d1a0 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -204,7 +204,7 @@ 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) +
-		mm_nr_ptes(p->mm) + mm_nr_pmds(p->mm) + mm_nr_puds(p->mm);
+		mm_pgtables_bytes(p->mm) / PAGE_SIZE;
 	task_unlock(p);
 
 	/* Normalize to oom_score_adj units */
@@ -365,15 +365,15 @@ static void select_bad_process(struct oom_control *oc)
  * Dumps the current memory state of all eligible tasks.  Tasks not in the same
  * memcg, not in the same cpuset, or bound to a disjoint set of mempolicy nodes
  * are not shown.
- * State information includes task's pid, uid, tgid, vm size, rss, nr_ptes,
- * swapents, oom_score_adj value, and name.
+ * State information includes task's pid, uid, tgid, vm size, rss,
+ * pgtables_bytes, swapents, oom_score_adj value, and name.
  */
 void dump_tasks(struct mem_cgroup *memcg, const nodemask_t *nodemask)
 {
 	struct task_struct *p;
 	struct task_struct *task;
 
-	pr_info("[ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds nr_puds swapents oom_score_adj name\n");
+	pr_info("[ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name\n");
 	rcu_read_lock();
 	for_each_process(p) {
 		if (oom_unkillable_task(p, memcg, nodemask))
@@ -389,12 +389,10 @@ void dump_tasks(struct mem_cgroup *memcg, const nodemask_t *nodemask)
 			continue;
 		}
 
-		pr_info("[%5d] %5d %5d %8lu %8lu %7ld %7ld %7ld %8lu         %5hd %s\n",
+		pr_info("[%5d] %5d %5d %8lu %8lu %8ld %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),
-			mm_nr_ptes(task->mm),
-			mm_nr_pmds(task->mm),
-			mm_nr_puds(task->mm),
+			mm_pgtables_bytes(task->mm),
 			get_mm_counter(task->mm, MM_SWAPENTS),
 			task->signal->oom_score_adj, task->comm);
 		task_unlock(task);