src/share/vm/services/diagnosticCommand.cpp
Print this page
@@ -53,10 +53,11 @@
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HeapDumpDCmd>(DCmd_Source_Internal | DCmd_Source_AttachAPI, true, false));
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassHistogramDCmd>(full_export, true, false));
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassStatsDCmd>(full_export, true, false));
#endif // INCLUDE_SERVICES
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ThreadDumpDCmd>(full_export, true, false));
+ DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<RotateGCLogDCmd>(full_export, true, false));
// Enhanced JMX Agent Support
// These commands won't be exported via the DiagnosticCommandMBean until an
// appropriate permission is created for them
uint32_t jmx_agent_export_flags = DCmd_Source_Internal | DCmd_Source_AttachAPI;
@@ -657,5 +658,15 @@
void VMDynamicLibrariesDCmd::execute(DCmdSource source, TRAPS) {
os::print_dll_info(output());
output()->cr();
}
+
+void RotateGCLogDCmd::execute(DCmdSource source, TRAPS) {
+ if (UseGCLogFileRotation) {
+ VM_RotateGCLog rotateop(output());
+ VMThread::execute(&rotateop);
+ } else {
+ output()->print_cr("Target VM does not support GC log file rotation.");
+ }
+}
+