The current version reports cache size as reported by /sys, it means
real size of the one piece of the cache. This way provides minimal
overview about all system as the cache is often shared between CPUs.
It seems better to report all size of the caches in the summary
output. It also does not make sense to report sizes per core (or
socket) as CPU topology may be pretty complicated.
The final solution (not implemented yet) will be to have --list-caches
where we can report all details like all-size, item-size, per-core size,
ways, type, etc.
Addresses: https://github.com/karelzak/util-linux/issues/663 Signed-off-by: Karel Zak <kzak@redhat.com>