OpenJDK / amber / amber
changeset 59550:decd3d2953b6 jdk-14+31
8236487: JFR Recorder Thread crashed due to "assert(_chunkwriter.is_valid()) failed: invariant"
Reviewed-by: mgronlun, mseledtsov
| author | egahlin |
|---|---|
| date | Wed, 08 Jan 2020 19:12:20 +0100 |
| parents | 80d8e00ec63a |
| children | 59e74aa436b9 |
| files | src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp |
| diffstat | 1 files changed, 4 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp Wed Jan 08 14:36:48 2020 +0100 +++ b/src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp Wed Jan 08 19:12:20 2020 +0100 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -671,7 +671,9 @@ void JfrRecorderService::flushpoint() { MutexLocker lock(JfrStream_lock, Mutex::_no_safepoint_check_flag); - invoke_flush(); + if (_chunkwriter.is_valid()) { + invoke_flush(); + } } void JfrRecorderService::process_full_buffers() {