src/share/vm/runtime/vmThread.cpp
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rev 5878 : [mq]: usdt1-gone
@@ -38,16 +38,10 @@
#include "trace/tracing.hpp"
#include "utilities/dtrace.hpp"
#include "utilities/events.hpp"
#include "utilities/xmlstream.hpp"
-#ifndef USDT2
-HS_DTRACE_PROBE_DECL3(hotspot, vmops__request, char *, uintptr_t, int);
-HS_DTRACE_PROBE_DECL3(hotspot, vmops__begin, char *, uintptr_t, int);
-HS_DTRACE_PROBE_DECL3(hotspot, vmops__end, char *, uintptr_t, int);
-#endif /* !USDT2 */
-
// Dummy VM operation to act as first element in our circular double-linked list
class VM_Dummy: public VM_Operation {
VMOp_Type type() const { return VMOp_Dummy; }
void doit() {};
};
@@ -152,18 +146,13 @@
//-----------------------------------------------------------------
// High-level interface
bool VMOperationQueue::add(VM_Operation *op) {
-#ifndef USDT2
- HS_DTRACE_PROBE3(hotspot, vmops__request, op->name(), strlen(op->name()),
- op->evaluation_mode());
-#else /* USDT2 */
HOTSPOT_VMOPS_REQUEST(
(char *) op->name(), strlen(op->name()),
op->evaluation_mode());
-#endif /* USDT2 */
// Encapsulates VM queue policy. Currently, that
// only involves putting them on the right list
if (op->evaluate_at_safepoint()) {
queue_add_back(SafepointPriority, op);
@@ -356,18 +345,13 @@
void VMThread::evaluate_operation(VM_Operation* op) {
ResourceMark rm;
{
PerfTraceTime vm_op_timer(perf_accumulated_vm_operation_time());
-#ifndef USDT2
- HS_DTRACE_PROBE3(hotspot, vmops__begin, op->name(), strlen(op->name()),
- op->evaluation_mode());
-#else /* USDT2 */
HOTSPOT_VMOPS_BEGIN(
(char *) op->name(), strlen(op->name()),
op->evaluation_mode());
-#endif /* USDT2 */
EventExecuteVMOperation event;
op->evaluate();
@@ -381,18 +365,13 @@
// This is because the caller thread could have exited already.
event.set_caller(is_concurrent ? 0 : op->calling_thread()->osthread()->thread_id());
event.commit();
}
-#ifndef USDT2
- HS_DTRACE_PROBE3(hotspot, vmops__end, op->name(), strlen(op->name()),
- op->evaluation_mode());
-#else /* USDT2 */
HOTSPOT_VMOPS_END(
(char *) op->name(), strlen(op->name()),
op->evaluation_mode());
-#endif /* USDT2 */
}
// Last access of info in _cur_vm_operation!
bool c_heap_allocated = op->is_cheap_allocated();