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comparison src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp @ 6818:22b8d3d181d9

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8000351: Tenuring threshold should be unsigned Summary: Change the flags and variables related to tenuring threshold to be unsigned Reviewed-by: jmasa, johnc
author jwilhelm
date Wed, 03 Oct 2012 20:31:41 +0200
parents f81a7c0c618d
children 4202510ee0fe
comparison
equal deleted inserted replaced
6817:f81a7c0c618d 6818:22b8d3d181d9
57 HeapWord* PSScavenge::_to_space_top_before_gc = NULL; 57 HeapWord* PSScavenge::_to_space_top_before_gc = NULL;
58 int PSScavenge::_consecutive_skipped_scavenges = 0; 58 int PSScavenge::_consecutive_skipped_scavenges = 0;
59 ReferenceProcessor* PSScavenge::_ref_processor = NULL; 59 ReferenceProcessor* PSScavenge::_ref_processor = NULL;
60 CardTableExtension* PSScavenge::_card_table = NULL; 60 CardTableExtension* PSScavenge::_card_table = NULL;
61 bool PSScavenge::_survivor_overflow = false; 61 bool PSScavenge::_survivor_overflow = false;
62 int PSScavenge::_tenuring_threshold = 0; 62 uint PSScavenge::_tenuring_threshold = 0;
63 HeapWord* PSScavenge::_young_generation_boundary = NULL; 63 HeapWord* PSScavenge::_young_generation_boundary = NULL;
64 elapsedTimer PSScavenge::_accumulated_time; 64 elapsedTimer PSScavenge::_accumulated_time;
65 Stack<markOop, mtGC> PSScavenge::_preserved_mark_stack; 65 Stack<markOop, mtGC> PSScavenge::_preserved_mark_stack;
66 Stack<oop, mtGC> PSScavenge::_preserved_oop_stack; 66 Stack<oop, mtGC> PSScavenge::_preserved_oop_stack;
67 CollectorCounters* PSScavenge::_counters = NULL; 67 CollectorCounters* PSScavenge::_counters = NULL;
527 _tenuring_threshold, 527 _tenuring_threshold,
528 survivor_limit); 528 survivor_limit);
529 529
530 if (PrintTenuringDistribution) { 530 if (PrintTenuringDistribution) {
531 gclog_or_tty->cr(); 531 gclog_or_tty->cr();
532 gclog_or_tty->print_cr("Desired survivor size %ld bytes, new threshold %d (max %d)", 532 gclog_or_tty->print_cr("Desired survivor size %ld bytes, new threshold %u (max %u)",
533 size_policy->calculated_survivor_size_in_bytes(), 533 size_policy->calculated_survivor_size_in_bytes(),
534 _tenuring_threshold, MaxTenuringThreshold); 534 _tenuring_threshold, MaxTenuringThreshold);
535 } 535 }
536 536
537 if (UsePerfData) { 537 if (UsePerfData) {