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bpo-42972: Fully implement GC protocol for functools keywrapper and partial types #26363

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Merged
vstinner merged 11 commits into from
May 28, 2021
+37 −22
Merged

bpo-42972: Fully implement GC protocol for functools keywrapper and partial types #26363

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8ef6e98
bpo-42972: Fully implement GC protocol for functools types
May 25, 2021
6d7cdaf
Address review
May 26, 2021
a15b49f
Address review: visit node type for each strong ref
May 27, 2021
0c8df1f
Address review: visit members in correct order
May 27, 2021
f9ac4c5
Address review: revert Py_CLEAR change in lru_list_elem_dealloc
May 27, 2021
fc39917
Revert LRU cache element optimisation
May 27, 2021
07f2182
Address review: revert redundant slot removal
May 27, 2021
0861788
Address review: use tp_free
May 27, 2021
7c2f750
Revert lru list elem clear fn
May 27, 2021
6313247
Revert "Revert LRU cache element optimisation"
May 28, 2021
1539195
Restore lru_cache_tp_traverse
May 28, 2021
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Revert lru list elem clear fn
  • Loading branch information
Erlend E. Aasland committed May 27, 2021
commit 7c2f750c3e61e52db82fedf527bdc49fc9c33c87
9 changes: 0 additions & 9 deletions Modules/_functoolsmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -763,14 +763,6 @@ typedef struct lru_list_elem {
PyObject *key, *result;
} lru_list_elem;

static int
lru_list_elem_clear(lru_list_elem *link)
{
Py_CLEAR(link->key);
Py_CLEAR(link->result);
return 0;
}

static int
lru_list_elem_traverse(lru_list_elem *link, visitproc visit, void *arg)
{
Expand All @@ -794,7 +786,6 @@ lru_list_elem_dealloc(lru_list_elem *link)
static PyType_Slot lru_list_elem_type_slots[] = {
{Py_tp_dealloc, lru_list_elem_dealloc},
{Py_tp_traverse, lru_list_elem_traverse},
{Py_tp_clear, lru_list_elem_clear},
{0, 0}
};

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