mm, slub: fix the typo in mm/slub.c

Acked-by: NChristoph Lameter <cl@linux.com>
Signed-off-by: NZhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: NPekka Enberg <penberg@kernel.org>

mm/slub.c

@@ -155,7 +155,7 @@ static inline bool kmem_cache_has_cpu_partial(struct kmem_cache *s)
 /*
  * Maximum number of desirable partial slabs.
  * The existence of more partial slabs makes kmem_cache_shrink
- * sort the partial list by the number of objects in the.
+ * sort the partial list by the number of objects in use.
  */
 #define MAX_PARTIAL 10
 
@@ -2849,8 +2849,8 @@ static struct kmem_cache *kmem_cache_node;
  * slab on the node for this slabcache. There are no concurrent accesses
  * possible.
  *
- * Note that this function only works on the kmalloc_node_cache
- * when allocating for the kmalloc_node_cache. This is used for bootstrapping
+ * Note that this function only works on the kmem_cache_node
+ * when allocating for the kmem_cache_node. This is used for bootstrapping
  * memory on a fresh node that has no slab structures yet.
  */
 static void early_kmem_cache_node_alloc(int node)