From 377855cf1dadbf37310ec9cd31e1a25acd13f52d Mon Sep 17 00:00:00 2001
From: sobolevn <mail@sobolevn.me>
Date: Mon, 13 Jan 2025 11:16:15 +0300
Subject: [PATCH] Port to 3.13

---
 Objects/typeobject.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index bde118e2cc8abe5..faaf6e605efa901 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -996,9 +996,15 @@ type_modified_unlocked(PyTypeObject *type)
        We don't assign new version tags eagerly, but only as
        needed.
      */
+#ifdef Py_GIL_DISABLED
     if (_Py_atomic_load_uint_relaxed(type->tp_version_tag) == 0) {
         return;
     }
+#else
+    if (type->tp_version_tag == 0) {
+        return;
+    }
+#endif
     // Cannot modify static builtin types.
     assert((type->tp_flags & _Py_TPFLAGS_STATIC_BUILTIN) == 0);