Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

1 files changed, 3 insertions, 4 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 18cee0d4c8a2..eee961958021 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1612,7 +1612,7 @@ again:
         }
 
         __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
-        if (zone_page_state(zone, NR_ALLOC_BATCH) == 0 &&
+        if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
             !zone_is_fair_depleted(zone))
                 zone_set_flag(zone, ZONE_FAIR_DEPLETED);
 
@@ -5701,9 +5701,8 @@ static void __setup_per_zone_wmarks(void)
                 zone->watermark[WMARK_HIGH] = min_wmark_pages(zone) + (tmp >> 1);
 
                 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
-                                      high_wmark_pages(zone) -
-                                      low_wmark_pages(zone) -
-                                      zone_page_state(zone, NR_ALLOC_BATCH));
+                        high_wmark_pages(zone) - low_wmark_pages(zone) -
+                        atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
 
                 setup_zone_migrate_reserve(zone);
                 spin_unlock_irqrestore(&zone->lock, flags);