diff options
Diffstat (limited to 'Python/pystate.c')
| -rw-r--r-- | Python/pystate.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Python/pystate.c b/Python/pystate.c index e77e5bfa7e2..6cd034743dd 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -611,6 +611,9 @@ init_interpreter(PyInterpreterState *interp, _PyGC_InitState(&interp->gc); PyConfig_InitPythonConfig(&interp->config); _PyType_InitCache(interp); +#ifdef Py_GIL_DISABLED + _Py_brc_init_state(interp); +#endif for (int i = 0; i < _PY_MONITORING_UNGROUPED_EVENTS; i++) { interp->monitors.tools[i] = 0; } @@ -1336,6 +1339,11 @@ init_threadstate(_PyThreadStateImpl *_tstate, tstate->datastack_limit = NULL; tstate->what_event = -1; +#ifdef Py_GIL_DISABLED + // Initialize biased reference counting inter-thread queue + _Py_brc_init_thread(tstate); +#endif + if (interp->stoptheworld.requested || _PyRuntime.stoptheworld.requested) { // Start in the suspended state if there is an ongoing stop-the-world. tstate->state = _Py_THREAD_SUSPENDED; @@ -1561,6 +1569,9 @@ PyThreadState_Clear(PyThreadState *tstate) _PyFreeListState *freelist_state = &((_PyThreadStateImpl*)tstate)->freelist_state; _Py_ClearFreeLists(freelist_state, 1); _PySlice_ClearCache(freelist_state); + + // Remove ourself from the biased reference counting table of threads. + _Py_brc_remove_thread(tstate); #endif _PyThreadState_ClearMimallocHeaps(tstate); |