Hello! > It is needed for use with vhost-user. If the file descriptor you pass > to the vhost-user server is mapped with MAP_PRIVATE, the vhost-user > server will not get the guest's memory contents. At least I think so. :)
Aha, so it actually tested only when file descriptor is passed from outside, and not file name, isn't it? Kind regards, Pavel Fedin Expert Engineer Samsung Electronics Research center Russia