KSM_MERGE_PRCTL
case KSM_MERGE_PRCTL:
map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, KSM_MERGE_PRCTL);
} else if (merge_type == KSM_MERGE_PRCTL) {
if (merge_type == KSM_MERGE_PRCTL)
KSM_MERGE_LAST = KSM_MERGE_PRCTL