MIS_EXCLUSIVE
!(mip->mi_state_flags & MIS_EXCLUSIVE));
if (mip->mi_state_flags & (MIS_EXCLUSIVE|MIS_NO_ACTIVE)) {
mip->mi_state_flags |= MIS_EXCLUSIVE;
mip->mi_state_flags &= ~MIS_EXCLUSIVE;
mip->mi_state_flags &= ~MIS_EXCLUSIVE;
MIS_EXCLUSIVE));