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6962947: shared TaskQueue statistics

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Reviewed-by: tonyp, ysr
This commit is contained in:
John Coomes 2010-07-16 21:33:21 -07:00
parent 4efdcb87d1
commit daf491a814
11 changed files with 236 additions and 137 deletions
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10
hotspot/src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.inline.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2008, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2010, 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
@ -124,3 +124,11 @@ inline void PSPromotionManager::process_popped_location_depth(StarTask p) {
}
}
}
#if TASKQUEUE_STATS
void PSPromotionManager::record_steal(StarTask& p) {
if (is_oop_masked(p)) {
++_masked_steals;
}
}
#endif // TASKQUEUE_STATS