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bpo-46008: Move thread-related interpreter state into a sub-struct. (gh-29971)

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This parallels _PyRuntimeState.interpreters.  Doing this helps make it more clear what part of PyInterpreterState relates to its threads.

https://bugs.python.org/issue46008
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Eric Snow 2021-12-07 14:03:47 -07:00 • committed by GitHub
parent 8262c96bcc
commit 313f92a57b
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8 changed files with 42 additions and 40 deletions
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8
Modules/_threadmodule.c
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@ -3,7 +3,7 @@
/* Interface to Sjoerd's portable C thread library */
#include "Python.h"
#include "pycore_interp.h" // _PyInterpreterState.num_threads
#include "pycore_interp.h" // _PyInterpreterState.threads.count
#include "pycore_moduleobject.h" // _PyModule_GetState()
#include "pycore_pylifecycle.h"
#include "pycore_pystate.h" // _PyThreadState_Init()
@ -1089,7 +1089,7 @@ thread_run(void *boot_raw)
#endif
_PyThreadState_Init(tstate);
PyEval_AcquireThread(tstate);
tstate->interp->num_threads++;
tstate->interp->threads.count++;
PyObject *res = PyObject_Call(boot->func, boot->args, boot->kwargs);
if (res == NULL) {
@ -1105,7 +1105,7 @@ thread_run(void *boot_raw)
}
thread_bootstate_free(boot);
tstate->interp->num_threads--;
tstate->interp->threads.count--;
PyThreadState_Clear(tstate);
_PyThreadState_DeleteCurrent(tstate);
@ -1279,7 +1279,7 @@ static PyObject *
thread__count(PyObject *self, PyObject *Py_UNUSED(ignored))
{
PyInterpreterState *interp = _PyInterpreterState_GET();
return PyLong_FromLong(interp->num_threads);
return PyLong_FromLong(interp->threads.count);
}
PyDoc_STRVAR(_count_doc,