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sync rb_gc_register_mark_object()

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rb_vm_t::mark_object_ary is global resource so we need to
synchronize to access it.
This commit is contained in:
Koichi Sasada 2020-09-24 17:06:33 +09:00
parent e06f4a3b1f
commit 4a588e70b8
1 changed files with 11 additions and 7 deletions
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18
gc.c
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@ -7347,15 +7347,19 @@ rb_gc_force_recycle(VALUE obj)
void
rb_gc_register_mark_object(VALUE obj)
{
VALUE ary_ary = GET_VM()->mark_object_ary;
VALUE ary = rb_ary_last(0, 0, ary_ary);
RB_VM_LOCK_ENTER();
{
VALUE ary_ary = GET_VM()->mark_object_ary;
VALUE ary = rb_ary_last(0, 0, ary_ary);
if (ary == Qnil || RARRAY_LEN(ary) >= MARK_OBJECT_ARY_BUCKET_SIZE) {
ary = rb_ary_tmp_new(MARK_OBJECT_ARY_BUCKET_SIZE);
rb_ary_push(ary_ary, ary);
if (ary == Qnil || RARRAY_LEN(ary) >= MARK_OBJECT_ARY_BUCKET_SIZE) {
ary = rb_ary_tmp_new(MARK_OBJECT_ARY_BUCKET_SIZE);
rb_ary_push(ary_ary, ary);
}
rb_ary_push(ary, obj);
}
rb_ary_push(ary, obj);
RB_VM_LOCK_LEAVE();
}
void