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bpo-40428: Remove PyTuple_ClearFreeList() function (GH-19769)

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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.
This commit is contained in:
Victor Stinner 2020-04-29 02:29:20 +02:00 • committed by GitHub
parent cc0dc7e484
commit ae00a5a885
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GPG key ID: 4AEE18F83AFDEB23
21 changed files with 71 additions and 86 deletions
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11
Objects/listobject.c
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@ -103,23 +103,20 @@ list_preallocate_exact(PyListObject *self, Py_ssize_t size)
static PyListObject *free_list[PyList_MAXFREELIST];
static int numfree = 0;
int
PyList_ClearFreeList(void)
void
_PyList_ClearFreeList(void)
{
PyListObject *op;
int ret = numfree;
while (numfree) {
op = free_list[--numfree];
PyListObject *op = free_list[--numfree];
assert(PyList_CheckExact(op));
PyObject_GC_Del(op);
}
return ret;
}
void
_PyList_Fini(void)
{
PyList_ClearFreeList();
_PyList_ClearFreeList();
}
/* Print summary info about the state of the optimized allocator */