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| author | Kristján Valur Jónsson <kristjan@ccpgames.com> | 2012-06-05 22:17:42 (GMT) |
|---|---|---|
| committer | Kristján Valur Jónsson <kristjan@ccpgames.com> | 2012-06-05 22:17:42 (GMT) |
| commit | 187aa545165d8d5eac222ecce29c8a77e0282dd4 (patch) | |
| tree | bd115faeedc479c9e125f8f4202c28ecc2d3e1f7 /Python/ceval_gil.h | |
| parent | 902274e9483fb1e179f128b0d5eaafdcae4a4798 (diff) | |
| download | cpython-187aa545165d8d5eac222ecce29c8a77e0282dd4.zip cpython-187aa545165d8d5eac222ecce29c8a77e0282dd4.tar.gz cpython-187aa545165d8d5eac222ecce29c8a77e0282dd4.tar.bz2 | |
Signal condition variables with the mutex held. Destroy condition variables
before their mutexes.
Diffstat (limited to 'Python/ceval_gil.h')
| -rw-r--r-- | Python/ceval_gil.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Python/ceval_gil.h b/Python/ceval_gil.h index bf7a350..e7764f2 100644 --- a/Python/ceval_gil.h +++ b/Python/ceval_gil.h @@ -313,13 +313,14 @@ static void create_gil(void) static void destroy_gil(void) { - MUTEX_FINI(gil_mutex); -#ifdef FORCE_SWITCHING - MUTEX_FINI(switch_mutex); -#endif + /* some pthread-like implementations tie the mutex to the cond + * and must have the cond destroyed first. + */ COND_FINI(gil_cond); + MUTEX_FINI(gil_mutex); #ifdef FORCE_SWITCHING COND_FINI(switch_cond); + MUTEX_FINI(switch_mutex); #endif _Py_atomic_store_explicit(&gil_locked, -1, _Py_memory_order_release); _Py_ANNOTATE_RWLOCK_DESTROY(&gil_locked); |