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gh-76785: Use Pending Calls When Releasing Cross-Interpreter Data #109556

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Merged
ericsnowcurrently merged 11 commits into from
Sep 19, 2023
Merged

gh-76785: Use Pending Calls When Releasing Cross-Interpreter Data #109556

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fb807e3
Use the raw allocator.
ericsnowcurrently Aug 30, 2023
e96eefc
Drop the unnecessary arg to _release_xid_data().
ericsnowcurrently Sep 9, 2023
53e1029
Pass a flag to _release_xid_data().
ericsnowcurrently Sep 7, 2023
8ef9b95
Add the _Py_pending_call_func typedef.
ericsnowcurrently Sep 7, 2023
daa7f32
Do not bother freeing the data if not set.
ericsnowcurrently Sep 7, 2023
5d94456
Use pending calls when releasing cross-interpreter data.
ericsnowcurrently Sep 7, 2023
c610c41
Use _release_xidata_pending() indirectly.
ericsnowcurrently Sep 7, 2023
1d12503
Optionally free the provided XID after releasing.
ericsnowcurrently Sep 7, 2023
0b5a84a
Add _PyCrossInterpreterData_ReleaseAndRawFree().
ericsnowcurrently Sep 7, 2023
ac9d0db
Fix _release_xid_data().
ericsnowcurrently Sep 19, 2023
f38f44b
Do not directly free the XI data in _channelitem_clear().
ericsnowcurrently Sep 19, 2023
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Use the raw allocator.
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@ericsnowcurrently
ericsnowcurrently committed Aug 30, 2023
commit fb807e3e4de811d064fa8566ffe6a8b3a57af1ba
10 changes: 5 additions & 5 deletions Modules/_xxsubinterpretersmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -168,16 +168,16 @@ typedef struct _sharedns {
static _sharedns *
_sharedns_new(Py_ssize_t len)
{
_sharedns *shared = PyMem_NEW(_sharedns, 1);
_sharedns *shared = PyMem_RawCalloc(sizeof(_sharedns), 1);
if (shared == NULL) {
PyErr_NoMemory();
return NULL;
}
shared->len = len;
shared->items = PyMem_NEW(struct _sharednsitem, len);
shared->items = PyMem_RawCalloc(sizeof(struct _sharednsitem), len);
if (shared->items == NULL) {
PyErr_NoMemory();
PyMem_Free(shared);
PyMem_RawFree(shared);
return NULL;
}
return shared;
Expand All @@ -189,8 +189,8 @@ _sharedns_free(_sharedns *shared)
for (Py_ssize_t i=0; i < shared->len; i++) {
_sharednsitem_clear(&shared->items[i]);
}
PyMem_Free(shared->items);
PyMem_Free(shared);
PyMem_RawFree(shared->items);
PyMem_RawFree(shared);
}

static _sharedns *
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