1.1 --- a/src/share/vm/runtime/fprofiler.cpp Wed Jul 03 20:04:13 2019 +0800 1.2 +++ b/src/share/vm/runtime/fprofiler.cpp Wed Jul 03 20:42:37 2019 +0800 1.3 @@ -775,7 +775,7 @@ 1.4 } 1.5 1.6 void ThreadProfiler::vm_update(TickPosition where) { 1.7 - vm_update(NULL, where); 1.8 + vm_update("", where); 1.9 } 1.10 1.11 void ThreadProfiler::vm_update(const char* name, TickPosition where) {