From b4630d6207a5832dec1cf15e498c57ed767e0be9 Mon Sep 17 00:00:00 2001
From: Gary Adams <gadams@openjdk.org>
Date: Tue, 4 Dec 2018 07:09:02 -0500
Subject: [PATCH] 8176828: jtools do not list VM process launched with the
 debugger option suspend=y

Reviewed-by: dholmes, cjplummer
---
 src/hotspot/share/runtime/thread.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/hotspot/share/runtime/thread.cpp b/src/hotspot/share/runtime/thread.cpp
index e22f52b2a00..0c23cf014de 100644
--- a/src/hotspot/share/runtime/thread.cpp
+++ b/src/hotspot/share/runtime/thread.cpp
@@ -3902,6 +3902,9 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
   // may be attached late and JVMTI must track phases of VM execution
   JvmtiExport::enter_live_phase();
 
+  // Make perfmemory accessible
+  PerfMemory::set_accessible(true);
+
   // Notify JVMTI agents that VM initialization is complete - nop if no agents.
   JvmtiExport::post_vm_initialized();