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bpo-39947: Use _PyInterpreterState_GET_UNSAFE() (GH-18978)

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Replace _PyInterpreterState_Get() function call with
_PyInterpreterState_GET_UNSAFE() macro which is more efficient but
don't check if tstate or interp is NULL.

_Py_GetConfigsAsDict() now uses _PyThreadState_GET().
This commit is contained in:
Victor Stinner 2020-03-13 18:03:56 +01:00 • committed by GitHub
parent 6d674a1bf4
commit ff4584caca
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 27 additions and 27 deletions
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6
Modules/_threadmodule.c
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@ -1061,7 +1061,7 @@ thread_PyThread_start_new_thread(PyObject *self, PyObject *fargs)
boot = PyMem_NEW(struct bootstate, 1);
if (boot == NULL)
return PyErr_NoMemory();
boot->interp = _PyInterpreterState_Get();
boot->interp = _PyInterpreterState_GET_UNSAFE();
boot->func = func;
boot->args = args;
boot->keyw = keyw;
@ -1183,7 +1183,7 @@ particular thread within a system.");
static PyObject *
thread__count(PyObject *self, PyObject *Py_UNUSED(ignored))
{
PyInterpreterState *interp = _PyInterpreterState_Get();
PyInterpreterState *interp = _PyInterpreterState_GET_UNSAFE();
return PyLong_FromLong(interp->num_threads);
}
@ -1542,7 +1542,7 @@ PyInit__thread(void)
PyObject *m, *d, *v;
double time_max;
double timeout_max;
PyInterpreterState *interp = _PyInterpreterState_Get();
PyInterpreterState *interp = _PyInterpreterState_GET_UNSAFE();
/* Initialize types: */
if (PyType_Ready(&localdummytype) < 0)