git: openjdk/jdk: 7124710: interleaved RedefineClasses() and RetransformClasses() calls may have a problem

[Alex Menkov]

Changeset: 495c0435
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2022-10-07 23:02:19 +0000
URL:       https://git.openjdk.org/jdk/commit/495c043533d68106e07721b2e971006e9eba97e3

7124710: interleaved RedefineClasses() and RetransformClasses() calls may have a problem

Reviewed-by: sspitsyn, dcubed

! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRetransform/RedefineRetransform.java
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRetransform/libRedefineRetransform.cpp