Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/services/memPtr.hpp
src/share/vm/services/memPtr.hpp
- changeset 4512
- 4102b59539ce
- parent 4274
- fb3190e77d3c
- child 4959
- b80cc96882f7
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| 4503:4c75576d18d0 | 4512:4102b59539ce |
|---|---|
| 45 | 45 |
| 46 // reset sequence number | 46 // reset sequence number |
| 47 static void reset() { | 47 static void reset() { |
| 48 assert(SafepointSynchronize::is_at_safepoint(), "Safepoint required"); | 48 assert(SafepointSynchronize::is_at_safepoint(), "Safepoint required"); |
| 49 _seq_number = 1; | 49 _seq_number = 1; |
| 50 DEBUG_ONLY(_generation ++;) | 50 _generation ++; |
| 51 }; | 51 }; |
| 52 | 52 |
| 53 DEBUG_ONLY(static unsigned long current_generation() { return (unsigned long)_generation; }) | 53 static unsigned long current_generation() { return _generation; } |
| 54 NOT_PRODUCT(static jint max_seq_num() { return _max_seq_number; }) | 54 NOT_PRODUCT(static jint max_seq_num() { return _max_seq_number; }) |
| 55 | 55 |
| 56 private: | 56 private: |
| 57 static volatile jint _seq_number; | 57 static volatile jint _seq_number; |
| 58 NOT_PRODUCT(static jint _max_seq_number; ) | 58 static volatile unsigned long _generation; |
| 59 DEBUG_ONLY(static volatile unsigned long _generation; ) | 59 NOT_PRODUCT(static jint _max_seq_number; ) |
| 60 }; | 60 }; |
| 61 | 61 |
| 62 /* | 62 /* |
| 63 * followings are the classes that are used to hold memory activity records in different stages. | 63 * followings are the classes that are used to hold memory activity records in different stages. |
| 64 * MemPointer | 64 * MemPointer |
