rwsem_atomic_update   64 lib/rwsem.c    	oldcount = rwsem_atomic_update(RWSEM_ACTIVE_BIAS, sem)
rwsem_atomic_update  141 lib/rwsem.c    	if (rwsem_atomic_update(-RWSEM_ACTIVE_BIAS, sem) != 0)
rwsem_atomic_update  166 lib/rwsem.c    	count = rwsem_atomic_update(adjustment, sem);