--- old/src/hotspot/share/gc/g1/g1CollectorState.hpp	2020-07-07 10:35:44.634954185 +0200
+++ new/src/hotspot/share/gc/g1/g1CollectorState.hpp	2020-07-07 10:35:44.534952413 +0200
@@ -47,10 +47,10 @@
   // we'll have to wait for the concurrent marking thread to finish
   // what it is doing. In this case we will postpone the marking cycle
   // initiation decision for the next pause. When we eventually decide
-  // to start a cycle, we will set _in_concurrent_mark_gc which
+  // to start a cycle, we will set _in_concurrent_start_gc which
   // will stay true until the end of the concurrent start pause doing the
   // concurrent start work.
-  volatile bool _in_concurrent_mark_gc;
+  volatile bool _in_concurrent_start_gc;
 
   // At the end of a pause we check the heap occupancy and we decide
   // whether we will start a marking cycle during the next pause. If
@@ -76,7 +76,7 @@
     _in_young_only_phase(true),
     _in_young_gc_before_mixed(false),
 
-    _in_concurrent_mark_gc(false),
+    _in_concurrent_start_gc(false),
     _initiate_conc_mark_if_possible(false),
 
     _mark_or_rebuild_in_progress(false),
@@ -88,7 +88,7 @@
 
   // Pause setters
   void set_in_young_gc_before_mixed(bool v) { _in_young_gc_before_mixed = v; }
-  void set_in_concurrent_start_gc(bool v) { _in_concurrent_mark_gc = v; }
+  void set_in_concurrent_start_gc(bool v) { _in_concurrent_start_gc = v; }
   void set_in_full_gc(bool v) { _in_full_gc = v; }
 
   void set_initiate_conc_mark_if_possible(bool v) { _initiate_conc_mark_if_possible = v; }
@@ -103,7 +103,7 @@
   // Specific pauses
   bool in_young_gc_before_mixed() const { return _in_young_gc_before_mixed; }
   bool in_full_gc() const { return _in_full_gc; }
-  bool in_concurrent_start_gc() const { return _in_concurrent_mark_gc; }
+  bool in_concurrent_start_gc() const { return _in_concurrent_start_gc; }
 
   bool initiate_conc_mark_if_possible() const { return _initiate_conc_mark_if_possible; }