phys_pager_allocate
obj = phys_pager_allocate(NULL, &default_phys_pg_ops, NULL,
obj = phys_pager_allocate(NULL, &shm_largepage_phys_ops,
return (phys_pager_allocate(handle, &default_phys_pg_ops, NULL,
vm_object_t phys_pager_allocate(void *handle, const struct phys_pager_ops *ops,