LibC+LibPthread: Use FUTEX_PRIVATE_FLAG in more places

Performance go brrrrr
This commit is contained in:
Sergey Bugaev 2021-07-06 20:03:49 +03:00 committed by Andreas Kling
commit 65b0642dd0
Notes: sideshowbarker 2024-07-18 10:13:27 +09:00
3 changed files with 5 additions and 5 deletions

View file

@ -127,7 +127,7 @@ int pthread_cond_broadcast(pthread_cond_t* cond)
pthread_mutex_t* mutex = AK::atomic_load(&cond->mutex, AK::memory_order_relaxed);
VERIFY(mutex);
int rc = futex(&cond->value, FUTEX_REQUEUE, 1, nullptr, &mutex->lock, INT_MAX);
int rc = futex(&cond->value, FUTEX_REQUEUE | FUTEX_PRIVATE_FLAG, 1, nullptr, &mutex->lock, INT_MAX);
VERIFY(rc >= 0);
return 0;
}