Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/jfr/recorder/service/jfrRecorderService.cpp
src/share/vm/jfr/recorder/service/jfrRecorderService.cpp
- changeset 9875
- 6388d0d497f7
- parent 9858
- b985cbb00e68
- child 9885
- 8e875c964f41
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| 9874:9c3c8469d9be | 9875:6388d0d497f7 |
|---|---|
| 26 #include "jfr/jni/jfrJavaSupport.hpp" | 26 #include "jfr/jni/jfrJavaSupport.hpp" |
| 27 #include "jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp" | 27 #include "jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp" |
| 28 #include "jfr/recorder/jfrRecorder.hpp" | 28 #include "jfr/recorder/jfrRecorder.hpp" |
| 29 #include "jfr/recorder/checkpoint/jfrCheckpointManager.hpp" | 29 #include "jfr/recorder/checkpoint/jfrCheckpointManager.hpp" |
| 30 #include "jfr/recorder/checkpoint/jfrMetadataEvent.hpp" | 30 #include "jfr/recorder/checkpoint/jfrMetadataEvent.hpp" |
| 31 #include "jfr/recorder/repository/jfrChunkSizeNotifier.hpp" | 31 #include "jfr/recorder/repository/jfrChunkRotation.hpp" |
| 32 #include "jfr/recorder/repository/jfrChunkWriter.hpp" | 32 #include "jfr/recorder/repository/jfrChunkWriter.hpp" |
| 33 #include "jfr/recorder/repository/jfrRepository.hpp" | 33 #include "jfr/recorder/repository/jfrRepository.hpp" |
| 34 #include "jfr/recorder/service/jfrPostBox.hpp" | 34 #include "jfr/recorder/service/jfrPostBox.hpp" |
| 35 #include "jfr/recorder/service/jfrRecorderService.hpp" | 35 #include "jfr/recorder/service/jfrRecorderService.hpp" |
| 36 #include "jfr/recorder/stacktrace/jfrStackTraceRepository.hpp" | 36 #include "jfr/recorder/stacktrace/jfrStackTraceRepository.hpp" |
| 337 } | 337 } |
| 338 | 338 |
| 339 void JfrRecorderService::open_new_chunk(bool vm_error) { | 339 void JfrRecorderService::open_new_chunk(bool vm_error) { |
| 340 assert(!_chunkwriter.is_valid(), "invariant"); | 340 assert(!_chunkwriter.is_valid(), "invariant"); |
| 341 assert(!JfrStream_lock->owned_by_self(), "invariant"); | 341 assert(!JfrStream_lock->owned_by_self(), "invariant"); |
| 342 JfrChunkRotation::on_rotation(); | |
| 342 MutexLockerEx stream_lock(JfrStream_lock, Mutex::_no_safepoint_check_flag); | 343 MutexLockerEx stream_lock(JfrStream_lock, Mutex::_no_safepoint_check_flag); |
| 343 if (!_repository.open_chunk(vm_error)) { | 344 if (!_repository.open_chunk(vm_error)) { |
| 344 assert(!_chunkwriter.is_valid(), "invariant"); | 345 assert(!_chunkwriter.is_valid(), "invariant"); |
| 345 _storage.control().set_to_disk(false); | 346 _storage.control().set_to_disk(false); |
| 346 return; | 347 return; |
| 532 void JfrRecorderService::scavenge() { | 533 void JfrRecorderService::scavenge() { |
| 533 _storage.scavenge(); | 534 _storage.scavenge(); |
| 534 } | 535 } |
| 535 | 536 |
| 536 void JfrRecorderService::evaluate_chunk_size_for_rotation() { | 537 void JfrRecorderService::evaluate_chunk_size_for_rotation() { |
| 537 const size_t size_written = _chunkwriter.size_written(); | 538 JfrChunkRotation::evaluate(_chunkwriter); |
| 538 if (size_written > JfrChunkSizeNotifier::chunk_size_threshold()) { | 539 } |
| 539 JfrChunkSizeNotifier::notify(); | |
| 540 } | |
| 541 } |
