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(__pthread_lock): Force lock->__status to be read from memory on every spin.
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@ -88,6 +88,7 @@ again:
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return;
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}
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}
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__asm __volatile ("" : "=m" (lock->__status) : "0" (lock->__status));
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}
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lock->__spinlock += (spin_count - lock->__spinlock) / 8;
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