1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index f58d6413d230..a32bcfdc7834 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -36,12 +36,15 @@ enum stat_item {
         ORDER_FALLBACK,         /* Number of times fallback was necessary */
         CMPXCHG_DOUBLE_CPU_FAIL,/* Failure of this_cpu_cmpxchg_double */
         CMPXCHG_DOUBLE_FAIL,    /* Number of times that cmpxchg double did not match */
+        CPU_PARTIAL_ALLOC,      /* Used cpu partial on alloc */
+        CPU_PARTIAL_FREE,       /* USed cpu partial on free */
         NR_SLUB_STAT_ITEMS };
 
 struct kmem_cache_cpu {
         void **freelist;        /* Pointer to next available object */
         unsigned long tid;      /* Globally unique transaction id */
         struct page *page;      /* The slab from which we are allocating */
+        struct page *partial;   /* Partially allocated frozen slabs */
         int node;               /* The node of the page (or -1 for debug) */
 #ifdef CONFIG_SLUB_STATS
         unsigned stat[NR_SLUB_STAT_ITEMS];
@@ -79,6 +82,7 @@ struct kmem_cache {
         int size;               /* The size of an object including meta data */
         int objsize;            /* The size of an object without meta data */
         int offset;             /* Free pointer offset. */
+        int cpu_partial;        /* Number of per cpu partial objects to keep around */
         struct kmem_cache_order_objects oo;
 
         /* Allocation and freeing of slabs */