src/share/vm/memory/cardTableRS.hpp

rev 8331 : 8077842: Remove the level parameter passed around in GenCollectedHeap
Reviewed-by:

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -74,13 +74,12 @@
       CardTableModRefBS::CT_MR_BS_last_reserved + 5
   };
 
   // An array that contains, for each generation, the card table value last
   // used as the current value for a younger_refs_do iteration of that
-  // portion of the table.  (The perm gen is index 0; other gens are at
-  // their level plus 1.  They youngest gen is in the table, but will
-  // always have the value "clean_card".)
+  // portion of the table. The perm gen is index 0. The young gen is index 1,
+  // but will always have the value "clean_card". The old gen is index 2.
   jbyte* _last_cur_val_in_gen;
 
   jbyte _cur_youngergen_card_val;
 
   // Number of generations, plus one for lingering PermGen issues in CardTableRS.