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8258800: Deprecate -XX:+AlwaysLockClassLoader

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Reviewed-by: hseigel
This commit is contained in:
Coleen Phillimore 2021-01-04 16:44:39 +00:00
parent d679caa28d
commit 7f04d23be4
2 changed files with 5 additions and 4 deletions
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3
src/hotspot/share/runtime/arguments.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2021, 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
@ -521,6 +521,7 @@ static SpecialFlag const special_jvm_flags[] = {
{ "AllowRedefinitionToAddDeleteMethods", JDK_Version::jdk(13), JDK_Version::undefined(), JDK_Version::undefined() },
{ "FlightRecorder", JDK_Version::jdk(13), JDK_Version::undefined(), JDK_Version::undefined() },
{ "CriticalJNINatives", JDK_Version::jdk(16), JDK_Version::jdk(17), JDK_Version::jdk(18) },
{ "AlwaysLockClassLoader", JDK_Version::jdk(17), JDK_Version::jdk(18), JDK_Version::jdk(19) },
{ "UseBiasedLocking", JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
{ "BiasedLockingStartupDelay", JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
{ "PrintBiasedLockingStatistics", JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },

6
src/hotspot/share/runtime/globals.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2021, 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
@ -707,8 +707,8 @@ const intx ObjectAlignmentInBytes = 8;
"Dynamically resize system dictionaries as needed") \
\
product(bool, AlwaysLockClassLoader, false, \
"Require the VM to acquire the class loader lock before calling " \
"loadClass() even for class loaders registering " \
"(Deprecated) Require the VM to acquire the class loader lock " \
"before calling loadClass() even for class loaders registering " \
"as parallel capable") \
\
product(bool, AllowParallelDefineClass, false, \