src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp

*** 254,266 ****
    // overflow in about 1000 years.
    GenCollectedHeap* gch = GenCollectedHeap::heap();
    if (_gc_cause != GCCause::_gc_locker &&
        gch->total_full_collections_completed() <= _full_gc_count_before) {
      // maybe we should change the condition to test _gc_cause ==
!     // GCCause::_java_lang_system_gc, instead of
      // _gc_cause != GCCause::_gc_locker
!     assert(_gc_cause == GCCause::_java_lang_system_gc,
             "the only way to get here if this was a System.gc()-induced GC");
      assert(ExplicitGCInvokesConcurrent, "Error");
      // Now, wait for witnessing concurrent gc cycle to complete,
      // but do so in native mode, because we want to lock the
      // FullGCEvent_lock, which may be needed by the VM thread
--- 254,266 ----
    // overflow in about 1000 years.
    GenCollectedHeap* gch = GenCollectedHeap::heap();
    if (_gc_cause != GCCause::_gc_locker &&
        gch->total_full_collections_completed() <= _full_gc_count_before) {
      // maybe we should change the condition to test _gc_cause ==
!     // GCCause::_java_lang_system_gc or _dcmd_gc_run, instead of
      // _gc_cause != GCCause::_gc_locker
!     assert(GCCause::is_user_requested_gc(_gc_cause),
             "the only way to get here if this was a System.gc()-induced GC");
      assert(ExplicitGCInvokesConcurrent, "Error");
      // Now, wait for witnessing concurrent gc cycle to complete,
      // but do so in native mode, because we want to lock the
      // FullGCEvent_lock, which may be needed by the VM thread