1 files changed, 2 insertions, 10 deletions

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 30fe668c2542..41acd4bf7664 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -184,13 +184,7 @@ struct per_cpu_pageset {
         s8 stat_threshold;
         s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
 #endif
-} ____cacheline_aligned_in_smp;
-
-#ifdef CONFIG_NUMA
-#define zone_pcp(__z, __cpu) ((__z)->pageset[(__cpu)])
-#else
-#define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)])
-#endif
+};
 
 #endif /* !__GENERATING_BOUNDS.H */
 
@@ -306,10 +300,8 @@ struct zone {
          */
         unsigned long           min_unmapped_pages;
         unsigned long           min_slab_pages;
-        struct per_cpu_pageset  *pageset[NR_CPUS];
-#else
-        struct per_cpu_pageset  pageset[NR_CPUS];
 #endif
+        struct per_cpu_pageset __percpu *pageset;
         /*
          * free areas of different sizes
          */