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This commit is contained in:
Antonios Printezis 2008-08-21 23:36:31 -04:00
commit 615777b6da
2482 changed files with 117959 additions and 31338 deletions
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12
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp
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@ -1,5 +1,5 @@
/*
* Copyright 2001-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2001-2008 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
@ -1048,10 +1048,6 @@ class ConcurrentMarkSweepGeneration: public CardGeneration {
double _initiating_occupancy;
protected:
// Grow generation by specified size (returns false if unable to grow)
bool grow_by(size_t bytes);
// Grow generation to reserved size.
bool grow_to_reserved();
// Shrink generation by specified size (returns false if unable to shrink)
virtual void shrink_by(size_t bytes);
@ -1103,6 +1099,11 @@ class ConcurrentMarkSweepGeneration: public CardGeneration {
// Override
virtual void ref_processor_init();
// Grow generation by specified size (returns false if unable to grow)
bool grow_by(size_t bytes);
// Grow generation to reserved size.
bool grow_to_reserved();
void clear_expansion_cause() { _expansion_cause = CMSExpansionCause::_no_expansion; }
// Space enquiries
@ -1193,6 +1194,7 @@ class ConcurrentMarkSweepGeneration: public CardGeneration {
// Allocation failure
void expand(size_t bytes, size_t expand_bytes,
CMSExpansionCause::Cause cause);
virtual bool expand(size_t bytes, size_t expand_bytes);
void shrink(size_t bytes);
HeapWord* expand_and_par_lab_allocate(CMSParGCThreadState* ps, size_t word_sz);
bool expand_and_ensure_spooling_space(PromotionInfo* promo);