src/os/linux/vm/osThread_linux.cpp

rev 8802 : G1 performance improvements: card batching, joining, sorting, prefetching and write barrier fence elision and simplification based on a global syncrhonization using handshakes piggybacking on thread-local safepoints.

*** 45,49 ****
--- 45,53 ----
  }
  
  void OSThread::pd_destroy() {
    delete _startThread_lock;
  }
+ 
+ bool OSThread::is_online() {
+   return true;
+ }