rename variable_gray_list to atomic_gray_list

2 files changed, 8 insertions, 8 deletions

diff --git a/include/mruby.h b/include/mruby.h
index 85b464b8e..ba9bbf58d 100644
--- a/include/mruby.h
+++ b/include/mruby.h
@@ -134,8 +134,8 @@ typedef struct mrb_state {
 
   enum gc_state gc_state; /* state of gc */
   int current_white_part; /* make white object by white_part */
-  struct RBasic *gray_list; /* list of gray objects */
-  struct RBasic *variable_gray_list; /* list of objects to be traversed atomically */
+  struct RBasic *gray_list; /* list of gray objects to be traversed incrementally */
+  struct RBasic *atomic_gray_list; /* list of objects to be traversed atomically */
   size_t gc_live_after_mark;
   size_t gc_threshold;
   int gc_interval_ratio;
diff --git a/src/gc.c b/src/gc.c
index bc0623be1..f335345df 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -664,7 +664,7 @@ root_scan_phase(mrb_state *mrb)
 
   if (!is_minor_gc(mrb)) {
     mrb->gray_list = NULL;
-    mrb->variable_gray_list = NULL;
+    mrb->atomic_gray_list = NULL;
   }
 
   mrb_gc_mark_gv(mrb);
@@ -805,7 +805,7 @@ final_marking_phase(mrb_state *mrb)
 {
   mark_context_stack(mrb, mrb->root_c);
   gc_mark_gray_list(mrb, &mrb->gray_list);
-  gc_mark_gray_list(mrb, &mrb->variable_gray_list);
+  gc_mark_gray_list(mrb, &mrb->atomic_gray_list);
   gc_assert(mrb->gray_list == NULL);
   gc_assert(mrb->gray_list == NULL);
 }
@@ -933,7 +933,7 @@ clear_all_old(mrb_state *mrb)
   mrb->is_generational_gc_mode = FALSE;
   prepare_incremental_sweep(mrb);
   incremental_gc_until(mrb, GC_STATE_NONE);
-  mrb->variable_gray_list = mrb->gray_list = NULL;
+  mrb->atomic_gray_list = mrb->gray_list = NULL;
   mrb->is_generational_gc_mode = origin_mode;
 }
 
@@ -1064,8 +1064,8 @@ mrb_write_barrier(mrb_state *mrb, struct RBasic *obj)
   gc_assert(!is_dead(mrb, obj));
   gc_assert(is_generational(mrb) || mrb->gc_state != GC_STATE_NONE);
   paint_gray(obj);
-  obj->gcnext = mrb->variable_gray_list;
-  mrb->variable_gray_list = obj;
+  obj->gcnext = mrb->atomic_gray_list;
+  mrb->atomic_gray_list = obj;
 }
 
 /*
@@ -1372,7 +1372,7 @@ test_mrb_write_barrier(void)
   mrb_write_barrier(mrb, obj);
 
   gc_assert(is_gray(obj));
-  gc_assert(mrb->variable_gray_list == obj);
+  gc_assert(mrb->atomic_gray_list == obj);
 
 
   puts("  fail with gray");