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comparison src/share/vm/memory/defNewGeneration.hpp @ 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 da91efe96a93
children a30e7b564541
comparison
equal deleted inserted replaced
6817:f81a7c0c618d 6818:22b8d3d181d9
41 class DefNewGeneration: public Generation { 41 class DefNewGeneration: public Generation {
42 friend class VMStructs; 42 friend class VMStructs;
43 43
44 protected: 44 protected:
45 Generation* _next_gen; 45 Generation* _next_gen;
46 int _tenuring_threshold; // Tenuring threshold for next collection. 46 uint _tenuring_threshold; // Tenuring threshold for next collection.
47 ageTable _age_table; 47 ageTable _age_table;
48 // Size of object to pretenure in words; command line provides bytes 48 // Size of object to pretenure in words; command line provides bytes
49 size_t _pretenure_size_threshold_words; 49 size_t _pretenure_size_threshold_words;
50 50
51 ageTable* age_table() { return &_age_table; } 51 ageTable* age_table() { return &_age_table; }
323 HeapWord* expand_and_allocate(size_t size, 323 HeapWord* expand_and_allocate(size_t size,
324 bool is_tlab, 324 bool is_tlab,
325 bool parallel = false); 325 bool parallel = false);
326 326
327 oop copy_to_survivor_space(oop old); 327 oop copy_to_survivor_space(oop old);
328 int tenuring_threshold() { return _tenuring_threshold; } 328 uint tenuring_threshold() { return _tenuring_threshold; }
329 329
330 // Performance Counter support 330 // Performance Counter support
331 void update_counters(); 331 void update_counters();
332 332
333 // Printing 333 // Printing