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bpo-39877: _PyRuntimeState.finalizing becomes atomic#18816
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vstinner merged 2 commits intoMar 6, 2020
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Convert _PyRuntimeState.finalizing field to an atomic variable: * Rename it to _finalizing * Change its type to _Py_atomic_address * Add _PyRuntimeState_GetFinalizing() and _PyRuntimeState_SetFinalizing() functions * Remove _Py_CURRENTLY_FINALIZING() function: replace it with testing directly _PyRuntimeState_GetFinalizing() value Convert _PyRuntimeState_GetThreadState() to static inline function.
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This PR prepares the code for PR #18811 which does no longer protect _PyRuntimeState.finalizing with the GIL. See discussion: #18811 (comment) |
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pitrou
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Mar 6, 2020
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LGTM, but need to fix that pesky MSVC failure.
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Convert _PyRuntimeState.finalizing field to an atomic variable:
functions
directly _PyRuntimeState_GetFinalizing() value
Convert _PyRuntimeState_GetThreadState() to static inline function.
https://bugs.python.org/issue39877