/* Note that we need to connect to some unmap signal event to unmap the de-allocate the buffer accordingly (zoran_vm_close())  */
static void zoran_vm_open(struct vm_area_struct *vma)
/* Note that we need to connect to some unmap signal event to unmap the de-allocate the buffer accordingly (zoran_vm_close())  */
static void zoran_vm_open(struct vm_area_struct *vma)
{
	struct zoran_mapping *map = vma->vm_private_data;
	map->count++;
}