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| author | Sam Gross <colesbury@gmail.com> | 2024-03-21 18:21:02 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-21 18:21:02 (GMT) |
| commit | 1f72fb5447ef3f8892b4a7a6213522579c618e8e (patch) | |
| tree | 43997f5d50ff319adc557320b277a68ddf38099d /Include | |
| parent | 50369e6c34d05222e5a0ec9443a9f7b230e83112 (diff) | |
| download | cpython-1f72fb5447ef3f8892b4a7a6213522579c618e8e.zip cpython-1f72fb5447ef3f8892b4a7a6213522579c618e8e.tar.gz cpython-1f72fb5447ef3f8892b4a7a6213522579c618e8e.tar.bz2 | |
gh-116522: Refactor `_PyThreadState_DeleteExcept` (#117131)
Split `_PyThreadState_DeleteExcept` into two functions:
- `_PyThreadState_RemoveExcept` removes all thread states other than one
passed as an argument. It returns the removed thread states as a
linked list.
- `_PyThreadState_DeleteList` deletes those dead thread states. It may
call destructors, so we want to "start the world" before calling
`_PyThreadState_DeleteList` to avoid potential deadlocks.
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/internal/pycore_pystate.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Include/internal/pycore_pystate.h b/Include/internal/pycore_pystate.h index 9aa4392..35e266a 100644 --- a/Include/internal/pycore_pystate.h +++ b/Include/internal/pycore_pystate.h @@ -218,7 +218,8 @@ extern PyThreadState * _PyThreadState_New( PyInterpreterState *interp, int whence); extern void _PyThreadState_Bind(PyThreadState *tstate); -extern void _PyThreadState_DeleteExcept(PyThreadState *tstate); +extern PyThreadState * _PyThreadState_RemoveExcept(PyThreadState *tstate); +extern void _PyThreadState_DeleteList(PyThreadState *list); extern void _PyThreadState_ClearMimallocHeaps(PyThreadState *tstate); // Export for '_testinternalcapi' shared extension |