git: openjdk/jdk: 8280844: Epoch shift synchronization point for Compiler threads is inadequate

[Markus Grönlund]

Changeset: d936c302
Author:    Markus Grönlund <mgronlun at openjdk.org>
Date:      2022-05-18 09:06:14 +0000
URL:       https://git.openjdk.java.net/jdk/commit/d936c3024acf428df6d1fb3064a1d8aa5038d277

8280844: Epoch shift synchronization point for Compiler threads is inadequate

Reviewed-by: egahlin

! make/src/classes/build/tools/jfr/GenerateJfrFiles.java
! src/hotspot/share/compiler/compilerEvent.cpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/metadata/metadata.xsd
- src/hotspot/share/jfr/support/jfrEpochSynchronization.cpp
- src/hotspot/share/jfr/support/jfrEpochSynchronization.hpp