diff --git a/[refs] b/[refs]
index cbc5383647d6..7fdb511e2847 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cf82f3489cf414fe27c6c5af2b372fdcd2a58b24
+refs/heads/master: 34f0315adb58af3b01f59d05b2bce267474e71cb
diff --git a/trunk/include/linux/mm_types.h b/trunk/include/linux/mm_types.h
index f8f5162a3571..47047cb4d8e5 100644
--- a/trunk/include/linux/mm_types.h
+++ b/trunk/include/linux/mm_types.h
@@ -414,9 +414,9 @@ struct mm_struct {
 #endif
 #ifdef CONFIG_NUMA_BALANCING
 	/*
-	 * numa_next_scan is the next time when the PTEs will me marked
-	 * pte_numa to gather statistics and migrate pages to new nodes
-	 * if necessary
+	 * numa_next_scan is the next time that the PTEs will be marked
+	 * pte_numa. NUMA hinting faults will gather statistics and migrate
+	 * pages to new nodes if necessary.
 	 */
 	unsigned long numa_next_scan;