nit

Author: corona10

Python/specialize.c

@@ -47,9 +47,11 @@ _PyCode_Quicken(_Py_CODEUNIT *instructions, Py_ssize_t size, int enable_counters
     #if ENABLE_SPECIALIZATION_FT
     _Py_BackoffCounter jump_counter, adaptive_counter;
     if (enable_counters) {
+        PyThreadState *tstate = _PyThreadState_GET();
+        _PyThreadStateImpl *tstate_impl = (_PyThreadStateImpl *)tstate;
         jump_counter = initial_jump_backoff_counter(
-            JUMP_BACKWARD_INITIAL_VALUE,
-            JUMP_BACKWARD_INITIAL_BACKOFF);
+            tstate_impl->policy.jit.jump_backward_initial_value,
+            tstate_impl->policy.jit.jump_backward_initial_backoff);
         adaptive_counter = adaptive_counter_warmup();
     }
     else {