1 files changed, 8 insertions, 1 deletions

diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 3b361b2906bd..0a7ae25f7e8d 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -11,6 +11,13 @@
 #include <linux/workqueue.h>
 #include <linux/kobject.h>
 
+struct kmem_cache_cpu {
+        void **freelist;
+        struct page *page;
+        int node;
+        /* Lots of wasted space */
+} ____cacheline_aligned_in_smp;
+
 struct kmem_cache_node {
         spinlock_t list_lock;   /* Protect partial list and nr_partial */
         unsigned long nr_partial;
@@ -54,7 +61,7 @@ struct kmem_cache {
         int defrag_ratio;
         struct kmem_cache_node *node[MAX_NUMNODES];
 #endif
-        struct page *cpu_slab[NR_CPUS];
+        struct kmem_cache_cpu cpu_slab[NR_CPUS];
 };
 
 /*