vma->vm_ops = &meye_vm_ops;
vma->vm_flags &= ~VM_IO; /* not I/O memory */
- vma->vm_flags |= VM_RESERVED; /* avoid to swap out this VMA */
+ vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
vma->vm_private_data = (void *) (offset / gbufsize);
meye_vm_open(vma);