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gh-109693: Update _gil_runtime_state.locked to use pyatomic.h (gh-110836)

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Donghee Na 2023-10-17 07:32:50 +09:00 • committed by GitHub
parent 06f844eaa0
commit 86559ddfec
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8 changed files with 86 additions and 18 deletions
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Include/internal/pycore_gil.h
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@ -8,7 +8,6 @@ extern "C" {
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_atomic.h" // _Py_atomic_int
#include "pycore_condvar.h" // PyCOND_T
#ifndef Py_HAVE_CONDVAR
@ -28,7 +27,7 @@ struct _gil_runtime_state {
PyThreadState* last_holder;
/* Whether the GIL is already taken (-1 if uninitialized). This is
atomic because it can be read without any lock taken in ceval.c. */
_Py_atomic_int locked;
int locked;
/* Number of GIL switches since the beginning. */
unsigned long switch_number;
/* This condition variable allows one or several threads to wait