Mercurial > hg > truffle
changeset 798:fe1574da39fc
6848641: CMSCollector::_roots_scanning_options should be initialized
Summary: The field is now initialized in the constructor.
Reviewed-by: iveresov, jmasa, johnc
author | ysr |
---|---|
date | Sun, 07 Jun 2009 00:27:41 -0700 |
parents | 7fd05714f579 |
children | f89cf529c3c7 |
files | src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp |
diffstat | 2 files changed, 6 insertions(+), 5 deletions(-) [+] |
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--- a/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Tue May 26 16:43:42 2009 -0700 +++ b/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Sun Jun 07 00:27:41 2009 -0700 @@ -555,6 +555,7 @@ _collector_policy(cp), _should_unload_classes(false), _concurrent_cycles_since_last_unload(0), + _roots_scanning_options(0), _sweep_estimate(CMS_SweepWeight, CMS_SweepPadding) { if (ExplicitGCInvokesConcurrentAndUnloadsClasses) {
--- a/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Tue May 26 16:43:42 2009 -0700 +++ b/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Sun Jun 07 00:27:41 2009 -0700 @@ -545,6 +545,11 @@ bool unloaded_classes_last_cycle() const { return concurrent_cycles_since_last_unload() == 0; } + // Root scanning options for perm gen + int _roots_scanning_options; + int roots_scanning_options() const { return _roots_scanning_options; } + void add_root_scanning_option(int o) { _roots_scanning_options |= o; } + void remove_root_scanning_option(int o) { _roots_scanning_options &= ~o; } // Verification support CMSBitMap _verification_mark_bm; @@ -719,11 +724,6 @@ NOT_PRODUCT(bool simulate_overflow();) // sequential NOT_PRODUCT(bool par_simulate_overflow();) // MT version - int _roots_scanning_options; - int roots_scanning_options() const { return _roots_scanning_options; } - void add_root_scanning_option(int o) { _roots_scanning_options |= o; } - void remove_root_scanning_option(int o) { _roots_scanning_options &= ~o; } - // CMS work methods void checkpointRootsInitialWork(bool asynch); // initial checkpoint work