gh-81057: Add PyInterpreterState.static_objects (gh-99397)

As we consolidate global variables, we find some objects that are almost suitable to add to _PyRuntimeState.global_objects, but have some small/sneaky bit of per-interpreter state (e.g. a weakref list). We're adding PyInterpreterState.static_objects so we can move such objects there. (We'll removed the _not_used field once we've added others.)

https://github.com/python/cpython/issues/81057

1 files changed, 4 insertions, 0 deletions

diff --git a/Include/internal/pycore_interp.h b/Include/internal/pycore_interp.h
index 068b0a7..976e16a 100644
--- a/Include/internal/pycore_interp.h
+++ b/Include/internal/pycore_interp.h
@@ -20,6 +20,7 @@ extern "C" {
 #include "pycore_genobject.h"     // struct _Py_async_gen_state
 #include "pycore_gc.h"            // struct _gc_runtime_state
 #include "pycore_list.h"          // struct _Py_list_state
+#include "pycore_global_objects.h"  // struct _Py_interp_static_objects
 #include "pycore_tuple.h"         // struct _Py_tuple_state
 #include "pycore_typeobject.h"    // struct type_cache
 #include "pycore_unicodeobject.h" // struct _Py_unicode_state
@@ -207,6 +208,9 @@ struct _is {
     struct callable_cache callable_cache;
     PyCodeObject *interpreter_trampoline;
 
+    struct _Py_interp_cached_objects cached_objects;
+    struct _Py_interp_static_objects static_objects;
+
     /* The following fields are here to avoid allocation during init.
        The data is exposed through PyInterpreterState pointer fields.
        These fields should not be accessed directly outside of init.