gh-111968: Unify freelist naming schema to Eric's suggestion

Include/internal/pycore_freelist.h

@@ -103,13 +103,13 @@ struct _Py_object_stack_state {
 };
 
 typedef struct _Py_freelist_state {
-    struct _Py_float_state float_state;
-    struct _Py_tuple_state tuple_state;
-    struct _Py_list_state list_state;
-    struct _Py_slice_state slice_state;
-    struct _Py_context_state context_state;
-    struct _Py_async_gen_state async_gen_state;
-    struct _Py_object_stack_state object_stack_state;
+    struct _Py_float_state floats;
+    struct _Py_tuple_state tuples;
+    struct _Py_list_state lists;
+    struct _Py_slice_state slices;
+    struct _Py_context_state contexts;
+    struct _Py_async_gen_state async_gens;
+    struct _Py_object_stack_state object_stacks;
 } _PyFreeListState;
 
 #ifdef __cplusplus

Objects/floatobject.c

@@ -32,7 +32,7 @@ get_float_state(void)
 {
     _PyFreeListState *state = _PyFreeListState_GET();
     assert(state != NULL);
-    return &state->float_state;
+    return &state->floats;
 }
 #endif
 
@@ -1993,7 +1993,7 @@ void
 _PyFloat_ClearFreeList(_PyFreeListState *freelist_state, int is_finalization)
 {
 #ifdef WITH_FREELISTS
-    struct _Py_float_state *state = &freelist_state->float_state;
+    struct _Py_float_state *state = &freelist_state->floats;
     PyFloatObject *f = state->free_list;
     while (f != NULL) {
         PyFloatObject *next = (PyFloatObject*) Py_TYPE(f);

Objects/genobject.c

@@ -1633,7 +1633,7 @@ static struct _Py_async_gen_state *
 get_async_gen_state(void)
 {
     _PyFreeListState *state = _PyFreeListState_GET();
-    return &state->async_gen_state;
+    return &state->async_gens;
 }
 #endif
 
@@ -1659,7 +1659,7 @@ void
 _PyAsyncGen_ClearFreeLists(_PyFreeListState *freelist_state, int is_finalization)
 {
 #ifdef WITH_FREELISTS
-    struct _Py_async_gen_state *state = &freelist_state->async_gen_state;
+    struct _Py_async_gen_state *state = &freelist_state->async_gens;
 
     while (state->value_numfree > 0) {
         _PyAsyncGenWrappedValue *o;

Objects/listobject.c

@@ -26,7 +26,7 @@ get_list_state(void)
 {
     _PyFreeListState *state = _PyFreeListState_GET();
     assert(state != NULL);
-    return &state->list_state;
+    return &state->lists;
 }
 #endif
 
@@ -124,7 +124,7 @@ void
 _PyList_ClearFreeList(_PyFreeListState *freelist_state, int is_finalization)
 {
 #ifdef WITH_FREELISTS
-    struct _Py_list_state *state = &freelist_state->list_state;
+    struct _Py_list_state *state = &freelist_state->lists;
     while (state->numfree > 0) {
         PyListObject *op = state->free_list[--state->numfree];
         assert(PyList_CheckExact(op));

Objects/sliceobject.c

@@ -106,9 +106,9 @@ PyObject _Py_EllipsisObject = _PyObject_HEAD_INIT(&PyEllipsis_Type);
 void _PySlice_ClearCache(_PyFreeListState *state)
 {
 #ifdef WITH_FREELISTS
-    PySliceObject *obj = state->slice_state.slice_cache;
+    PySliceObject *obj = state->slices.slice_cache;
     if (obj != NULL) {
-        state->slice_state.slice_cache = NULL;
+        state->slices.slice_cache = NULL;
         PyObject_GC_Del(obj);
     }
 #endif
@@ -132,9 +132,9 @@ _PyBuildSlice_Consume2(PyObject *start, PyObject *stop, PyObject *step)
     PySliceObject *obj;
 #ifdef WITH_FREELISTS
     _PyFreeListState *state = _PyFreeListState_GET();
-    if (state->slice_state.slice_cache != NULL) {
-        obj = state->slice_state.slice_cache;
-        state->slice_state.slice_cache = NULL;
+    if (state->slices.slice_cache != NULL) {
+        obj = state->slices.slice_cache;
+        state->slices.slice_cache = NULL;
         _Py_NewReference((PyObject *)obj);
     }
     else
@@ -370,8 +370,8 @@ slice_dealloc(PySliceObject *r)
     Py_DECREF(r->stop);
 #ifdef WITH_FREELISTS
     _PyFreeListState *state = _PyFreeListState_GET();
-    if (state->slice_state.slice_cache == NULL) {
-        state->slice_state.slice_cache = r;
+    if (state->slices.slice_cache == NULL) {
+        state->slices.slice_cache = r;
     }
     else
 #endif

Objects/tupleobject.c

@@ -1125,7 +1125,7 @@ tuple_iter(PyObject *seq)
  * freelists *
  *************/
 
-#define STATE (state->tuple_state)
+#define STATE (state->tuples)
 #define FREELIST_FINALIZED (STATE.numfree[0] < 0)
 
 static inline PyTupleObject *

Python/context.c

@@ -69,7 +69,7 @@ static struct _Py_context_state *
 get_context_state(void)
 {
     _PyFreeListState *state = _PyFreeListState_GET();
-    return &state->context_state;
+    return &state->contexts;
 }
 #endif
 
@@ -1270,7 +1270,7 @@ void
 _PyContext_ClearFreeList(_PyFreeListState *freelist_state, int is_finalization)
 {
 #ifdef WITH_FREELISTS
-    struct _Py_context_state *state = &freelist_state->context_state;
+    struct _Py_context_state *state = &freelist_state->contexts;
     for (; state->numfree > 0; state->numfree--) {
         PyContext *ctx = state->freelist;
         state->freelist = (PyContext *)ctx->ctx_weakreflist;

Python/object_stack.c

@@ -12,7 +12,7 @@ static struct _Py_object_stack_state *
 get_state(void)
 {
     _PyFreeListState *state = _PyFreeListState_GET();
-    return &state->object_stack_state;
+    return &state->object_stacks;
 }
 
 _PyObjectStackChunk *
@@ -76,7 +76,7 @@ _PyObjectStackChunk_ClearFreeList(_PyFreeListState *free_lists, int is_finalizat
         return;
     }
 
-    struct _Py_object_stack_state *state = &free_lists->object_stack_state;
+    struct _Py_object_stack_state *state = &free_lists->object_stacks;
     while (state->numfree > 0) {
         _PyObjectStackChunk *buf = state->free_list;
         state->free_list = buf->prev;