mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-26 11:45:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

gh-59956: Clarify GILState-related Code (gh-101161)

Browse source 
The objective of this change is to help make the GILState-related code easier to understand.  This mostly involves moving code around and some semantically equivalent refactors.  However, there are a also a small number of slight changes in structure and behavior:

* tstate_current is moved out of _PyRuntimeState.gilstate
* autoTSSkey is moved out of _PyRuntimeState.gilstate
* autoTSSkey is initialized earlier
* autoTSSkey is re-initialized (after fork) earlier

https://github.com/python/cpython/issues/59956
This commit is contained in:
Eric Snow 2023-01-19 16:04:14 -07:00 • committed by GitHub
parent 8a2d4f4e8e
commit 6036c3e856
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
10 changed files with 373 additions and 250 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Modules/_threadmodule.c
View file

@ -1074,13 +1074,7 @@ thread_run(void *boot_raw)
PyThreadState *tstate;
tstate = boot->tstate;
tstate->thread_id = PyThread_get_thread_ident();
#ifdef PY_HAVE_THREAD_NATIVE_ID
tstate->native_thread_id = PyThread_get_thread_native_id();
#else
tstate->native_thread_id = 0;
#endif
_PyThreadState_SetCurrent(tstate);
_PyThreadState_Bind(tstate);
PyEval_AcquireThread(tstate);
tstate->interp->threads.count++;