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diff src/share/vm/runtime/safepoint.cpp @ 845:df6caf649ff7

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6700789: G1: Enable use of compressed oops with G1 heaps Summary: Modifications to G1 so as to allow the use of compressed oops. Reviewed-by: apetrusenko, coleenp, jmasa, kvn, never, phh, tonyp
author ysr
date Tue, 14 Jul 2009 15:40:39 -0700
parents 7bb995fbd3c0
children 87770dcf831b
line wrap: on
line diff
--- a/src/share/vm/runtime/safepoint.cpp	Fri Jul 10 16:01:20 2009 -0700
+++ b/src/share/vm/runtime/safepoint.cpp	Tue Jul 14 15:40:39 2009 -0700
@@ -49,7 +49,7 @@
     // In the future we should investigate whether CMS can use the
     // more-general mechanism below.  DLD (01/05).
     ConcurrentMarkSweepThread::synchronize(false);
-  } else {
+  } else if (UseG1GC) {
     ConcurrentGCThread::safepoint_synchronize();
   }
 #endif // SERIALGC
@@ -400,7 +400,7 @@
   // If there are any concurrent GC threads resume them.
   if (UseConcMarkSweepGC) {
     ConcurrentMarkSweepThread::desynchronize(false);
-  } else {
+  } else if (UseG1GC) {
     ConcurrentGCThread::safepoint_desynchronize();
   }
 #endif // SERIALGC