61   JfrChunk* _chunk;  member in JfrChunkHeadWriter
64     _writer->bytes(_chunk->magic(), MAGIC_LEN);  in write_magic()
68     _writer->be_write(_chunk->major_version());  in write_version()
69     _writer->be_write(_chunk->minor_version());  in write_version()
77     _writer->be_write(_chunk->last_checkpoint_offset());  in write_checkpoint()
81     _writer->be_write(_chunk->last_metadata_offset());  in write_metadata()
86       _writer->be_write(_chunk->previous_start_nanos());  in write_time()
87       _writer->be_write(_chunk->last_chunk_duration());  in write_time()
88       _writer->be_write(_chunk->previous_start_ticks());  in write_time()
91     _writer->be_write(_chunk->start_nanos());  in write_time()
92     _writer->be_write(_chunk->duration());  in write_time()
93     _writer->be_write(_chunk->start_ticks());  in write_time()
97     _writer->be_write(_chunk->cpu_frequency());  in write_cpu_frequency()
101     _writer->be_write(finalize ? COMPLETE : _chunk->generation());  in write_generation()
106     _writer->be_write(_chunk->next_generation());  in write_next_generation()
121     _writer->be_write(_chunk->flags());  in write_flags()
135     assert(_chunk != NULL, "invariant");  in flush()
144     assert(_chunk != NULL, "invariant");  in initialize()
154 …ChunkWriter* writer, int64_t offset, bool guard = true) : _writer(writer), _chunk(writer->_chunk) {  in JfrChunkHeadWriter()
157     assert(_chunk != NULL, "invariant");  in JfrChunkHeadWriter()
167         _chunk->update_current_nanos();  in JfrChunkHeadWriter()
215   assert(_chunk != NULL, "invariant");  in mark_chunk_final()
216   _chunk->mark_final();  in mark_chunk_final()
220   assert(_chunk != NULL, "invariant");  in flush_chunk()
228 JfrChunkWriter::JfrChunkWriter() : JfrChunkWriterBase(NULL), _chunk(new JfrChunk()) {}  in JfrChunkWriter()
231   assert(_chunk != NULL, "invariant");  in ~JfrChunkWriter()
232   delete _chunk;  in ~JfrChunkWriter()
236   assert(_chunk != NULL, "invariant");  in set_path()
237   _chunk->set_path(path);  in set_path()
241   assert(_chunk != NULL, "invariant");  in set_time_stamp()
242   _chunk->set_time_stamp();  in set_time_stamp()
250   assert(_chunk != NULL, "invariant");  in last_checkpoint_offset()
251   return _chunk->last_checkpoint_offset();  in last_checkpoint_offset()
255   assert(_chunk != NULL, "invariant");  in current_chunk_start_nanos()
256   return this->is_valid() ? _chunk->start_nanos() : invalid_time;  in current_chunk_start_nanos()
260   assert(_chunk != NULL, "invariant");  in set_last_checkpoint_offset()
261   _chunk->set_last_checkpoint_offset(offset);  in set_last_checkpoint_offset()
265   assert(_chunk != NULL, "invariant");  in set_last_metadata_offset()
266   _chunk->set_last_metadata_offset(offset);  in set_last_metadata_offset()
270   assert(_chunk != NULL, "invariant");  in has_metadata()
271   return _chunk->has_metadata();  in has_metadata()
275   assert(_chunk != NULL, "invariant");  in open()
276   JfrChunkWriterBase::reset(open_chunk(_chunk->path()));  in open()
280     _chunk->reset();  in open()