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diff src/share/vm/memory/sharedHeap.hpp @ 20254:9fec19bb0659

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8032379: Remove the is_scavenging flag to process_strong_roots Summary: Refactor the strong root processing to avoid using a boolean in addition to the ScanOption enum. Reviewed-by: stefank, tschatzl, ehelin, jmasa
author mgerdin
date Tue, 14 Jan 2014 16:40:33 +0100
parents 55fb97c4c58d
children 63a4eb8bcd23 7426d8d76305
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line diff
--- a/src/share/vm/memory/sharedHeap.hpp	Thu Aug 07 15:02:18 2014 -0700
+++ b/src/share/vm/memory/sharedHeap.hpp	Tue Jan 14 16:40:33 2014 +0100
@@ -221,7 +221,8 @@
     SO_AllClasses          = 0x1,
     SO_SystemClasses       = 0x2,
     SO_Strings             = 0x4,
-    SO_CodeCache           = 0x8
+    SO_AllCodeCache        = 0x8,
+    SO_ScavengeCodeCache   = 0x10
   };
 
   FlexibleWorkGang* workers() const { return _workers; }
@@ -232,9 +233,9 @@
   // "SO_AllClasses" applies the closure to all entries in the SystemDictionary;
   // "SO_SystemClasses" to all the "system" classes and loaders;
   // "SO_Strings" applies the closure to all entries in StringTable;
-  // "SO_CodeCache" applies the closure to all elements of the CodeCache.
+  // "SO_AllCodeCache" applies the closure to all elements of the CodeCache.
+  // "SO_ScavengeCodeCache" applies the closure to elements on the scavenge root list in the CodeCache.
   void process_strong_roots(bool activate_scope,
-                            bool is_scavenging,
                             ScanningOption so,
                             OopClosure* roots,
                             CodeBlobClosure* code_roots,