*** old/src/share/vm/runtime/sweeper.cpp	Tue Nov 25 15:02:28 2014
--- new/src/share/vm/runtime/sweeper.cpp	Tue Nov 25 15:02:28 2014

*** 383,394 ****
--- 383,392 ----
    assert(!CodeCache_lock->owned_by_self(), "just checking");
  
    int freed_memory = 0;
    {
      MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
  
      // The last invocation iterates until there are no more nmethods
      while (!_current.end()) {
        swept_count++;
        handle_safepoint_request();
        // Since we will give up the CodeCache_lock, always skip ahead
        // to the next nmethod.  Other blobs can be deleted by other