archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-18 10:04:42 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8256425: Obsolete Biased Locking in JDK 18

Browse source 
Reviewed-by: kvn, dholmes, dcubed, rrich
This commit is contained in:
Patricio Chilano Mateo 2021-06-24 18:54:41 +00:00
parent 595446bff4
commit 2fd7943ec1
165 changed files with 293 additions and 5261 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/hotspot/share/runtime/vframeArray.cpp
View file

@ -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
@ -95,7 +95,7 @@ void vframeArrayElement::fill_in(compiledVFrame* vf, bool realloc_failures) {
if (monitor->owner_is_scalar_replaced()) {
dest->set_obj(NULL);
} else {
assert(monitor->owner() == NULL || (!monitor->owner()->is_unlocked() && !monitor->owner()->has_bias_pattern()), "object must be null or locked, and unbiased");
assert(monitor->owner() == NULL || !monitor->owner()->is_unlocked(), "object must be null or locked");
dest->set_obj(monitor->owner());
monitor->lock()->move_to(monitor->owner(), dest->lock());
}