src/share/vm/gc/g1/g1CollectedHeap.cpp

*** 1181,1191 ****
  
    {
      IsGCActiveMark x;
  
      // Timing
!     assert(gc_cause() != GCCause::_java_lang_system_gc || explicit_gc, "invariant");
      TraceCPUTime tcpu(G1Log::finer(), true, gclog_or_tty);
  
      {
        GCTraceTime t(GCCauseString("Full GC", gc_cause()), G1Log::fine(), true, NULL, gc_tracer->gc_id());
        TraceCollectorStats tcs(g1mm()->full_collection_counters());
--- 1181,1191 ----
  
    {
      IsGCActiveMark x;
  
      // Timing
!     assert(!GCCause::is_user_requested_gc(gc_cause()) || explicit_gc, "invariant");
      TraceCPUTime tcpu(G1Log::finer(), true, gclog_or_tty);
  
      {
        GCTraceTime t(GCCauseString("Full GC", gc_cause()), G1Log::fine(), true, NULL, gc_tracer->gc_id());
        TraceCollectorStats tcs(g1mm()->full_collection_counters());
*** 2197,2206 ****
--- 2197,2207 ----
  
  bool G1CollectedHeap::should_do_concurrent_full_gc(GCCause::Cause cause) {
    switch (cause) {
      case GCCause::_gc_locker:               return GCLockerInvokesConcurrent;
      case GCCause::_java_lang_system_gc:     return ExplicitGCInvokesConcurrent;
+     case GCCause::_dcmd_gc_run:             return ExplicitGCInvokesConcurrent;
      case GCCause::_g1_humongous_allocation: return true;
      case GCCause::_update_allocation_context_stats_inc: return true;
      case GCCause::_wb_conc_mark:            return true;
      default:                                return false;
    }