diff --git a/gc.c b/gc.c index 91a9aeb8f8..a8b0b4f342 100644 --- a/gc.c +++ b/gc.c @@ -3724,10 +3724,11 @@ finalize_deferred(rb_objspace_t *objspace) static void gc_finalize_deferred(void *dmy) { + rb_objspace_t *objspace = dmy; + if (ATOMIC_EXCHANGE(finalizing, 1)) return; + RB_VM_LOCK_ENTER(); { - rb_objspace_t *objspace = dmy; - if (ATOMIC_EXCHANGE(finalizing, 1)) return; finalize_deferred(objspace); ATOMIC_SET(finalizing, 0); }