bpo-40428: Remove PyTuple_ClearFreeList() function (GH-19769)
Remove the following function from the C API:
* PyAsyncGen_ClearFreeLists()
* PyContext_ClearFreeList()
* PyDict_ClearFreeList()
* PyFloat_ClearFreeList()
* PyFrame_ClearFreeList()
* PyList_ClearFreeList()
* PySet_ClearFreeList()
* PyTuple_ClearFreeList()
Make these functions private, move them to the internal C API and
change their return type to void.
Call explicitly PyGC_Collect() to free all free lists.
Note: PySet_ClearFreeList() did nothing.
diff --git a/Objects/frameobject.c b/Objects/frameobject.c
index 533186b..6d288b5 100644
--- a/Objects/frameobject.c
+++ b/Objects/frameobject.c
@@ -1200,11 +1200,9 @@
}
/* Clear out the free list */
-int
-PyFrame_ClearFreeList(void)
+void
+_PyFrame_ClearFreeList(void)
{
- int freelist_size = numfree;
-
while (free_list != NULL) {
PyFrameObject *f = free_list;
free_list = free_list->f_back;
@@ -1212,13 +1210,12 @@
--numfree;
}
assert(numfree == 0);
- return freelist_size;
}
void
_PyFrame_Fini(void)
{
- (void)PyFrame_ClearFreeList();
+ _PyFrame_ClearFreeList();
}
/* Print summary info about the state of the optimized allocator */