src/share/vm/runtime/thread.hpp
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rev 4773 : 8005849: JEP 167: Event-Based JVM Tracing
Reviewed-by: acorn, coleenp, sla
Contributed-by: Karen Kinnear <karen.kinnear@oracle.com>, Bengt Rutisson <bengt.rutisson@oracle.com>, Calvin Cheung <calvin.cheung@oracle.com>, Erik Gahlin <erik.gahlin@oracle.com>, Erik Helin <erik.helin@oracle.com>, Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>, Keith McGuigan <keith.mcguigan@oracle.com>, Mattias Tobiasson <mattias.tobiasson@oracle.com>, Markus Gronlund <markus.gronlund@oracle.com>, Mikael Auno <mikael.auno@oracle.com>, Nils Eliasson <nils.eliasson@oracle.com>, Nils Loodin <nils.loodin@oracle.com>, Rickard Backman <rickard.backman@oracle.com>, Staffan Larsen <staffan.larsen@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Yekaterina Kantserova <yekaterina.kantserova@oracle.com>
@@ -45,11 +45,12 @@
#if INCLUDE_NMT
#include "services/memRecorder.hpp"
#endif // INCLUDE_NMT
-#include "trace/tracing.hpp"
+#include "trace/traceBackend.hpp"
+#include "trace/traceMacros.hpp"
#include "utilities/exceptions.hpp"
#include "utilities/top.hpp"
#if INCLUDE_ALL_GCS
#include "gc_implementation/g1/dirtyCardQueue.hpp"
#include "gc_implementation/g1/satbQueue.hpp"
@@ -256,11 +257,11 @@
ThreadLocalAllocBuffer _tlab; // Thread-local eden
jlong _allocated_bytes; // Cumulative number of bytes allocated on
// the Java heap
- TRACE_BUFFER _trace_buffer; // Thread-local buffer for tracing
+ TRACE_DATA _trace_data; // Thread-local data for tracing
int _vm_operation_started_count; // VM_Operation support
int _vm_operation_completed_count; // VM_Operation support
ObjectMonitor* _current_pending_monitor; // ObjectMonitor this thread
@@ -447,12 +448,11 @@
}
}
return allocated_bytes;
}
- TRACE_BUFFER trace_buffer() { return _trace_buffer; }
- void set_trace_buffer(TRACE_BUFFER buf) { _trace_buffer = buf; }
+ TRACE_DATA* trace_data() { return &_trace_data; }
// VM operation support
int vm_operation_ticket() { return ++_vm_operation_started_count; }
int vm_operation_completed_count() { return _vm_operation_completed_count; }
void increment_vm_operation_completed_count() { _vm_operation_completed_count++; }