equal
deleted
inserted
replaced
55 u2 _flags; |
55 u2 _flags; |
56 u2 _header_size; |
56 u2 _header_size; |
57 u4 _size; |
57 u4 _size; |
58 |
58 |
59 const u1* stable_top() const; |
59 const u1* stable_top() const; |
60 void clear_flags(); |
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61 |
60 |
62 public: |
61 public: |
63 JfrBuffer(); |
62 JfrBuffer(); |
64 bool initialize(size_t header_size, size_t size, const void* id = NULL); |
63 bool initialize(size_t header_size, size_t size, const void* id = NULL); |
65 void reinitialize(); |
64 void reinitialize(); |
148 |
147 |
149 void clear_identity(); |
148 void clear_identity(); |
150 |
149 |
151 void acquire(const void* id); |
150 void acquire(const void* id); |
152 bool try_acquire(const void* id); |
151 bool try_acquire(const void* id); |
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152 bool acquired_by(const void* id) const; |
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153 bool acquired_by_self() const; |
153 void release(); |
154 void release(); |
154 |
155 |
155 void move(JfrBuffer* const to, size_t size); |
156 void move(JfrBuffer* const to, size_t size); |
156 void concurrent_move_and_reinitialize(JfrBuffer* const to, size_t size); |
157 void concurrent_move_and_reinitialize(JfrBuffer* const to, size_t size); |
157 |
158 |
164 void clear_lease(); |
165 void clear_lease(); |
165 |
166 |
166 bool retired() const; |
167 bool retired() const; |
167 void set_retired(); |
168 void set_retired(); |
168 void clear_retired(); |
169 void clear_retired(); |
169 |
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170 debug_only(bool acquired_by_self() const;) |
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171 }; |
170 }; |
172 |
171 |
173 class JfrAgeNode : public JfrBuffer { |
172 class JfrAgeNode : public JfrBuffer { |
174 private: |
173 private: |
175 JfrBuffer* _retired; |
174 JfrBuffer* _retired; |