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gh-141579: Fix perf_jit backend in sys.activate_stack_trampoline() (#141580)

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Pablo Galindo Salgado 2025-11-15 02:23:54 +00:00 • committed by GitHub
parent 53d65c840e
commit 4ceb077c5c
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3 changed files with 28 additions and 8 deletions
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16
Python/sysmodule.c
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@ -2380,14 +2380,14 @@ sys_activate_stack_trampoline_impl(PyObject *module, const char *backend)
return NULL;
}
}
else if (strcmp(backend, "perf_jit") == 0) {
_PyPerf_Callbacks cur_cb;
_PyPerfTrampoline_GetCallbacks(&cur_cb);
if (cur_cb.write_state != _Py_perfmap_jit_callbacks.write_state) {
if (_PyPerfTrampoline_SetCallbacks(&_Py_perfmap_jit_callbacks) < 0 ) {
PyErr_SetString(PyExc_ValueError, "can't activate perf jit trampoline");
return NULL;
}
}
else if (strcmp(backend, "perf_jit") == 0) {
_PyPerf_Callbacks cur_cb;
_PyPerfTrampoline_GetCallbacks(&cur_cb);
if (cur_cb.write_state != _Py_perfmap_jit_callbacks.write_state) {
if (_PyPerfTrampoline_SetCallbacks(&_Py_perfmap_jit_callbacks) < 0 ) {
PyErr_SetString(PyExc_ValueError, "can't activate perf jit trampoline");
return NULL;
}
}
}