Mercurial > hg > graal-jvmci-8

diff src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.cpp @ 1387:0bfd3fb24150

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6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit. Summary: Ensure a full GC that clears SoftReferences before throwing an out-of-memory Reviewed-by: ysr, jcoomes
author jmasa
date Tue, 13 Apr 2010 13:52:10 -0700
parents 473cce303f13
children c18cbe5936b8
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.cpp	Fri Apr 09 13:08:34 2010 -0400
+++ b/src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.cpp	Tue Apr 13 13:52:10 2010 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2006 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2003-2010 Sun Microsystems, Inc.  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
@@ -117,11 +117,13 @@
       PerfData::U_Bytes, (jlong) ps_size_policy()->avg_base_footprint()->average(), CHECK);
 
     cname = PerfDataManager::counter_name(name_space(), "gcTimeLimitExceeded");
-    _gc_time_limit_exceeded = PerfDataManager::create_variable(SUN_GC, cname,
-      PerfData::U_Events, ps_size_policy()->gc_time_limit_exceeded(), CHECK);
+    _gc_overhead_limit_exceeded_counter =
+      PerfDataManager::create_variable(SUN_GC, cname,
+      PerfData::U_Events, ps_size_policy()->gc_overhead_limit_exceeded(), CHECK);
 
     cname = PerfDataManager::counter_name(name_space(), "liveAtLastFullGc");
-    _live_at_last_full_gc = PerfDataManager::create_variable(SUN_GC, cname,
+    _live_at_last_full_gc_counter =
+      PerfDataManager::create_variable(SUN_GC, cname,
       PerfData::U_Bytes, ps_size_policy()->live_at_last_full_gc(), CHECK);
 
     cname = PerfDataManager::counter_name(name_space(), "majorPauseOldSlope");
@@ -189,6 +191,8 @@
     update_minor_pause_old_slope();
     update_major_pause_young_slope();
     update_minor_collection_slope_counter();
+    update_gc_overhead_limit_exceeded_counter();
+    update_live_at_last_full_gc_counter();
   }
 }