src/hotspot/share/gc/g1/vmStructs_g1.hpp

*** 57,72 ****
    nonstatic_field(G1CollectedHeap, _g1mm,               G1MonitoringSupport*) \
    nonstatic_field(G1CollectedHeap, _old_set,            HeapRegionSetBase)    \
    nonstatic_field(G1CollectedHeap, _archive_set,        HeapRegionSetBase)    \
    nonstatic_field(G1CollectedHeap, _humongous_set,      HeapRegionSetBase)    \
                                                                                \
    nonstatic_field(G1MonitoringSupport, _eden_space_committed,     size_t)     \
    nonstatic_field(G1MonitoringSupport, _eden_space_used,          size_t)     \
    nonstatic_field(G1MonitoringSupport, _survivor_space_committed, size_t)     \
    nonstatic_field(G1MonitoringSupport, _survivor_space_used,      size_t)     \
!   nonstatic_field(G1MonitoringSupport, _old_gen_committed,        size_t)     \
!   nonstatic_field(G1MonitoringSupport, _old_gen_used,             size_t)     \
                                                                                \
    nonstatic_field(HeapRegionSetBase,   _length,         uint)                 \
                                                                                \
    nonstatic_field(PtrQueue,            _active,         bool)                 \
    nonstatic_field(PtrQueue,            _buf,            void**)               \
--- 57,77 ----
    nonstatic_field(G1CollectedHeap, _g1mm,               G1MonitoringSupport*) \
    nonstatic_field(G1CollectedHeap, _old_set,            HeapRegionSetBase)    \
    nonstatic_field(G1CollectedHeap, _archive_set,        HeapRegionSetBase)    \
    nonstatic_field(G1CollectedHeap, _humongous_set,      HeapRegionSetBase)    \
                                                                                \
+   nonstatic_field(G1MonitoringSupport, _use_legacy_monitoring,    bool)       \
    nonstatic_field(G1MonitoringSupport, _eden_space_committed,     size_t)     \
    nonstatic_field(G1MonitoringSupport, _eden_space_used,          size_t)     \
    nonstatic_field(G1MonitoringSupport, _survivor_space_committed, size_t)     \
    nonstatic_field(G1MonitoringSupport, _survivor_space_used,      size_t)     \
!   nonstatic_field(G1MonitoringSupport, _old_space_committed,      size_t)     \
!   nonstatic_field(G1MonitoringSupport, _old_space_used,           size_t)     \
!   nonstatic_field(G1MonitoringSupport, _archive_space_committed,  size_t)     \
!   nonstatic_field(G1MonitoringSupport, _archive_space_used,       size_t)     \
!   nonstatic_field(G1MonitoringSupport, _humongous_space_committed,size_t)     \
!   nonstatic_field(G1MonitoringSupport, _humongous_space_used,     size_t)     \
                                                                                \
    nonstatic_field(HeapRegionSetBase,   _length,         uint)                 \
                                                                                \
    nonstatic_field(PtrQueue,            _active,         bool)                 \
    nonstatic_field(PtrQueue,            _buf,            void**)               \