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| author | Joseph Tibbertsma <josephtibbertsma@gmail.com> | 2025-06-25 09:41:36 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-25 16:41:36 +0000 |
| commit | cbfaf41caf135b8598a560854cd59e992a2ccfed (patch) | |
| tree | 021ddd1a9eb29ffaebee3334c4b00b75f9a1c745 /Python/lock.c | |
| parent | a88b49c3f2184428124890741778e92c0fdb6446 (diff) | |
| download | cpython-cbfaf41caf135b8598a560854cd59e992a2ccfed.tar.gz cpython-cbfaf41caf135b8598a560854cd59e992a2ccfed.zip | |
Fix needless spinning in `_PyMutex_LockTimed` with zero timeout (gh-135872)
The free threading build could spin unnecessarily on `_Py_yield()` if the initial
compare and swap failed.
Diffstat (limited to 'Python/lock.c')
| -rw-r--r-- | Python/lock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Python/lock.c b/Python/lock.c index b125ad0c9e3..ea6ac00bfec 100644 --- a/Python/lock.c +++ b/Python/lock.c @@ -58,7 +58,7 @@ _PyMutex_LockTimed(PyMutex *m, PyTime_t timeout, _PyLockFlags flags) return PY_LOCK_ACQUIRED; } } - else if (timeout == 0) { + if (timeout == 0) { return PY_LOCK_FAILURE; } |