src/hotspot/share/oops/klass.hpp

klass is_unloading no cache v3

*** 654,664 ****
  
    virtual void metaspace_pointers_do(MetaspaceClosure* iter);
    virtual MetaspaceObj::Type type() const { return ClassType; }
  
    // Iff the class loader (or mirror for unsafe anonymous classes) is alive the
!   // Klass is considered alive.  Has already been marked as unloading.
    bool is_loader_alive() const { return class_loader_data()->is_alive(); }
  
    // Load the klass's holder as a phantom. This is useful when a weak Klass
    // pointer has been "peeked" and then must be kept alive before it may
    // be used safely.
--- 654,665 ----
  
    virtual void metaspace_pointers_do(MetaspaceClosure* iter);
    virtual MetaspaceObj::Type type() const { return ClassType; }
  
    // Iff the class loader (or mirror for unsafe anonymous classes) is alive the
!   // Klass is considered alive. This is safe to call before the CLD is marked as
!   // unloading, and hence during concurrent class unloading.
    bool is_loader_alive() const { return class_loader_data()->is_alive(); }
  
    // Load the klass's holder as a phantom. This is useful when a weak Klass
    // pointer has been "peeked" and then must be kept alive before it may
    // be used safely.