automatically if you touch previously unallocated pages. However, the
size will only be increased in multiples of the page size in that
case. Thus, in almost all cases, an explicitl KDBUS_CMD_MEMFD_SIZE_SET
automatically if you touch previously unallocated pages. However, the
size will only be increased in multiples of the page size in that
case. Thus, in almost all cases, an explicitl KDBUS_CMD_MEMFD_SIZE_SET