MEMBARRIER_STATE_GLOBAL_EXPEDITED
MEMBARRIER_STATE_GLOBAL_EXPEDITED)) || !prev))
MEMBARRIER_STATE_GLOBAL_EXPEDITED)) || !prev))
MEMBARRIER_STATE_GLOBAL_EXPEDITED))
atomic_or(MEMBARRIER_STATE_GLOBAL_EXPEDITED, &mm->membarrier_state);
MEMBARRIER_STATE_GLOBAL_EXPEDITED |