IB_ACCESS_ON_DEMAND
if (iflags & IB_ACCESS_ON_DEMAND)
iflags |= IB_ACCESS_ON_DEMAND;
} else if (access_flags & IB_ACCESS_ON_DEMAND) {
if (access & IB_ACCESS_ON_DEMAND) {
if (access & IB_ACCESS_ON_DEMAND) {
if (cmd.access_flags & IB_ACCESS_ON_DEMAND) {