src/hotspot/share/runtime/handshake.cpp

rev 56967 : [mq]: 8234086-v2
rev 56968 : imported patch 8234086-v4

*** 63,73 ****
  Semaphore HandshakeThreadsOperation::_done(0);
  
  class VM_Handshake: public VM_Operation {
    const jlong _handshake_timeout;
   public:
!   virtual Mode evaluation_mode() const { return _no_safepoint; }
  
   protected:
    HandshakeThreadsOperation* const _op;
  
    VM_Handshake(HandshakeThreadsOperation* op) :
--- 63,73 ----
  Semaphore HandshakeThreadsOperation::_done(0);
  
  class VM_Handshake: public VM_Operation {
    const jlong _handshake_timeout;
   public:
!   bool evaluate_at_safepoint() const { return false; }
  
   protected:
    HandshakeThreadsOperation* const _op;
  
    VM_Handshake(HandshakeThreadsOperation* op) :