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Reorganize gray mark functions in GC.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2020-06-11 16:02:27 +09:00
parent 15ceb35e05
commit 742117e7a3
1 changed files with 5 additions and 4 deletions
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src/gc.c
+5 -4
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@@ -960,13 +960,12 @@ root_scan_phase(mrb_state *mrb, mrb_gc *gc)
}
}
/* rough estimation of number of GC marks (non recursive) */
static size_t
gc_gray_mark(mrb_state *mrb, mrb_gc *gc, struct RBasic *obj)
gc_gray_counts(mrb_state *mrb, mrb_gc *gc, struct RBasic *obj)
{
size_t children = 0;
gc_mark_children(mrb, gc, obj);
switch (obj->tt) {
case MRB_TT_ICLASS:
children++;
@@ -1064,7 +1063,9 @@ incremental_marking_phase(mrb_state *mrb, mrb_gc *gc, size_t limit)
size_t tried_marks = 0;
while (gc->gray_list && tried_marks < limit) {
tried_marks += gc_gray_mark(mrb, gc, gc->gray_list);
struct RBasic *obj = gc->gray_list;
gc_mark_children(mrb, gc, obj);
tried_marks += gc_gray_counts(mrb, gc, obj);
}
return tried_marks;