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LibC+LibPthread: Use FUTEX_PRIVATE_FLAG in more places

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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
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2
Userland/Libraries/LibPthread/pthread_cond.cpp
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@ -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;
}