archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 23:34:52 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

8034080: Remove the USDT1 dtrace code from Hotspot

Browse source 
Reviewed-by: dholmes, coleenp
This commit is contained in:
Staffan Larsen 2014-02-18 09:15:40 +01:00
parent b4be5da833
commit 43b711ea78
19 changed files with 86 additions and 1801 deletions
Download patch file Download diff file Expand all files Collapse all files

21
hotspot/src/share/vm/runtime/vmThread.cpp
View file

@ -40,12 +40,6 @@
#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; }
@ -154,14 +148,9 @@ void VMOperationQueue::drain_list_oops_do(OopClosure* f) {
// 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
@ -358,14 +347,9 @@ void VMThread::evaluate_operation(VM_Operation* op) {
{
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;
@ -383,14 +367,9 @@ void VMThread::evaluate_operation(VM_Operation* op) {
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!