src/hotspot/share/runtime/os.cpp

@@ -471,12 +471,10 @@
                             vmSymbols::add_method_name(),
                             vmSymbols::thread_void_signature(),
                             thread_oop,         // ARG 1
                             CHECK);
 
-    os::signal_init_pd();
-
     { MutexLocker mu(Threads_lock);
       JavaThread* signal_thread = new JavaThread(&signal_thread_entry);
 
       // At this point it may be possible that no osthread was created for the
       // JavaThread due to lack of memory. We would have to throw an exception