#include "Python.h"

#include "pycore_pystate.h" // _Py_ClearFreeLists()

#ifndef Py_GIL_DISABLED

/* Clear all free lists

* All free lists are cleared during the collection of the highest generation.

* Allocated items in the free list may keep a pymalloc arena occupied.

* Clearing the free lists may give back memory to the OS earlier.

*/

void

_PyGC_ClearAllFreeLists(PyInterpreterState *interp)

{

_PyTuple_ClearFreeList(interp);

_PyFloat_ClearFreeList(interp);

_PyDict_ClearFreeList(interp);

_PyAsyncGen_ClearFreeLists(interp);

_PyContext_ClearFreeList(interp);

_Py_ClearFreeLists(&interp->freelist_state, 0);

}

#endif