xfs_info.agnolog (and related code) and XFS_INO_AGBNO_BITS are dead code that serve no purpose. This is part of XSA-443 / CVE-2023-34325 Signed-off-by: Alejandro Vallejo <alejandro.vallejo@cloud.com> Reviewed-by: Jan Beulich <jbeulich@suse.com>