From 8b8e186688b4f84665aac0afeef0abc7deec57c5 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Tue, 6 Jun 2023 11:26:35 +0900
Subject: [PATCH] gc.h: rename `majorgc_old_threashold` to `oldgen_threashold`

This field means that if you have more old generation objects than
this value, major GC mode will be turned on.
---
 include/mruby/gc.h | 2 +-
 src/gc.c           | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/mruby/gc.h b/include/mruby/gc.h
index ba56cefd7..b5e49d8d6 100644
--- a/include/mruby/gc.h
+++ b/include/mruby/gc.h
@@ -82,7 +82,7 @@ typedef struct mrb_gc {
   mrb_bool full          :1;
   mrb_bool generational  :1;
   mrb_bool out_of_memory :1;
-  size_t majorgc_old_threshold;
+  size_t oldgen_threshold;
 } mrb_gc;
 
 MRB_API mrb_bool mrb_object_dead_p(struct mrb_state *mrb, struct RBasic *object);
diff --git a/src/gc.c b/src/gc.c
index 83d64486f..1c46723a9 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -1276,7 +1276,7 @@ mrb_incremental_gc(mrb_state *mrb)
 
       gc->full = FALSE;
       if (threshold < MAJOR_GC_TOOMANY) {
-        gc->majorgc_old_threshold = threshold;
+        gc->oldgen_threshold = threshold;
       }
       else {
         /* too many objects allocated during incremental GC, */
@@ -1285,7 +1285,7 @@ mrb_incremental_gc(mrb_state *mrb)
       }
     }
     else if (is_minor_gc(gc)) {
-      if (gc->live > gc->majorgc_old_threshold) {
+      if (gc->live > gc->oldgen_threshold) {
         clear_all_old(mrb, gc);
         gc->full = TRUE;
       }
@@ -1316,7 +1316,7 @@ mrb_full_gc(mrb_state *mrb)
   gc->threshold = (gc->live_after_mark/100) * gc->interval_ratio;
 
   if (is_generational(gc)) {
-    gc->majorgc_old_threshold = gc->live_after_mark/100 * MAJOR_GC_INC_RATIO;
+    gc->oldgen_threshold = gc->live_after_mark/100 * MAJOR_GC_INC_RATIO;
     gc->full = FALSE;
   }
 
@@ -1521,7 +1521,7 @@ change_gen_gc_mode(mrb_state *mrb, mrb_gc *gc, mrb_bool enable)
   }
   else if (!is_generational(gc) && enable) {
     incremental_gc_finish(mrb, gc);
-    gc->majorgc_old_threshold = gc->live_after_mark/100 * MAJOR_GC_INC_RATIO;
+    gc->oldgen_threshold = gc->live_after_mark/100 * MAJOR_GC_INC_RATIO;
     gc->full = FALSE;
   }
   gc->generational = enable;