From e0907c9d9def7419686250463ca08f58462d3c3f Mon Sep 17 00:00:00 2001
From: Denghui Dong <denghui.ddh@alibaba-inc.com>
Date: Thu, 10 Sep 2020 16:05:15 +0800
Subject: [PATCH] [Backport] 8239886: Minimal VM build fails after JDK-8237499

Summary:

Test Plan: jdk/test/jdk/jfr

Reviewed-by: zhengxiaolinX, yuleil

Issue: https://github.com/alibaba/dragonwell8/issues/127
---
 src/share/vm/prims/jni.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/share/vm/prims/jni.cpp b/src/share/vm/prims/jni.cpp
index 221fe4a4c..0d6c21080 100644
--- a/src/share/vm/prims/jni.cpp
+++ b/src/share/vm/prims/jni.cpp
@@ -5026,11 +5026,14 @@ static void post_thread_start_event(const JavaThread* jt) {
   if (event.should_commit()) {
     event.set_thread(JFR_THREAD_ID(jt));
     event.set_parentThread((traceid)0);
+#if INCLUDE_JFR
     if (EventThreadStart::is_stacktrace_enabled()) {
       jt->jfr_thread_local()->set_cached_stack_trace_id((traceid)0);
       event.commit();
       jt->jfr_thread_local()->clear_cached_stack_trace();
-    } else {
+    } else
+#endif
+    {
       event.commit();
     }
   }
-- 
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