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{
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  "tree": "535c10ea22a621cd71efefe496725557de45a431",
  "parents": [
    "966fc8153141ef41885dc36ab3522487657c06fe"
  ],
  "author": {
    "name": "Sam Gross",
    "email": "colesbury@gmail.com",
    "time": "Tue Mar 17 18:24:44 2026"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Tue Mar 17 18:24:44 2026"
  },
  "message": "gh-145779: Improve classmethod/staticmethod scaling in free-threaded build (#145826)\n\nAdd special cases for classmethod and staticmethod descriptors in\n_PyObject_GetMethodStackRef() to avoid calling tp_descr_get, which\navoids reference count contention on the bound method and underlying\ncallable. This improves scaling when calling classmethods and\nstaticmethods from multiple threads.\n\nAlso refactor method_vectorcall in classobject.c into a new _PyObject_VectorcallPrepend() helper so that it can be used by\nPyObject_VectorcallMethod as well.",
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