[PATCH] zoned vm counters: conversion of nr_pagetables to per zone counter

Conversion of nr_page_table_pages to a per zone counter

[akpm@osdl.org: bugfix]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/memory.c b/mm/memory.c
index 247b5c312b9b..1a78791590fa 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -126,7 +126,7 @@ static void free_pte_range(struct mmu_gather *tlb, pmd_t *pmd)
         pmd_clear(pmd);
         pte_lock_deinit(page);
         pte_free_tlb(tlb, page);
-        dec_page_state(nr_page_table_pages);
+        dec_zone_page_state(page, NR_PAGETABLE);
         tlb->mm->nr_ptes--;
 }
 
@@ -311,7 +311,7 @@ int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address)
                 pte_free(new);
         } else {
                 mm->nr_ptes++;
-                inc_page_state(nr_page_table_pages);
+                inc_zone_page_state(new, NR_PAGETABLE);
                 pmd_populate(mm, pmd, new);
         }
         spin_unlock(&mm->page_table_lock);