memory.use_hugetlb = true|false

Configuration option to disable the use of real HugeTLB. This is
useful if you are running in an environment that has trouble getting
HugeTLB's (e.g. Xen guest) and you don't really need physically
contiguous memory (e.g. to control a real NIC).

For example, to test virtio without using HugeTLBs you could run:

  snabbswitch -e 'require("memory").use_hugetlb = false' -t virtio