src/share/vm/gc_interface/collectedHeap.cpp

rev 5062 : fix nmethod unregister synchronization

*** 116,125 ****
--- 116,135 ----
    if (_gc_heap_log != NULL) {
      _gc_heap_log->log_heap_after();
    }
  }
  
+ void CollectedHeap::register_nmethod(nmethod* nm) {
+   assert(SafepointSynchronize::is_at_safepoint() || CodeCache_lock->is_locked(),
+     err_msg("Must be at safepoint or code cache locked (code cache locked: %d)", CodeCache_lock->is_locked()));
+ }
+ 
+ void CollectedHeap::unregister_nmethod(nmethod* nm) {
+   assert(SafepointSynchronize::is_at_safepoint() || CodeCache_lock->is_locked(),
+     err_msg("Must be at safepoint or code cache locked (code cache locked: %d)", CodeCache_lock->is_locked()));
+ }
+ 
  void CollectedHeap::trace_heap(GCWhen::Type when, GCTracer* gc_tracer) {
    const GCHeapSummary& heap_summary = create_heap_summary();
    const MetaspaceSummary& metaspace_summary = create_metaspace_summary();
    gc_tracer->report_gc_heap_summary(when, heap_summary, metaspace_summary);
  }