Merge pull request #18391 from singh264/openj9_issues_17731

Ensure thread GC environment exists during restore
eclipse-openj9 · Nov 3, 2023 · 9485b48 · 9485b48
2 parents a00333d + 7c5ca1a
commit 9485b48
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/jcl/src/openj9.criu/share/classes/org/eclipse/openj9/criu/CRIUSupport.java b/jcl/src/openj9.criu/share/classes/org/eclipse/openj9/criu/CRIUSupport.java
@@ -819,6 +819,7 @@ public synchronized void checkpointJVM() {
 				SecurityProviders.registerRestoreSecurityProviders();
 
 				J9InternalCheckpointHookAPI.runPreCheckpointHooksConcurrentThread();
+				System.gc();
 				try {
 					checkpointJVMImpl(imageDir, leaveRunning, shellJob, extUnixSupport, logLevel, logFile, fileLocks,
 							workDir, tcpEstablished, autoDedup, trackMemory, unprivileged, optionsFile, envFilePath);