tree 84d5a130da50096fdbeb7fffea596dffe2cebd80
parent f3eb62d2cc7da7bea4b394dd06f6bc738aa284e7
author Eric Dumazet <eric.dumazet@gmail.com> 1277929879 -0700
committer David S. Miller <davem@davemloft.net> 1277929879 -0700

snmp: 64bit ipstats_mib for all arches

/proc/net/snmp and /proc/net/netstat expose SNMP counters.

Width of these counters is either 32 or 64 bits, depending on the size
of "unsigned long" in kernel.

This means user program parsing these files must already be prepared to
deal with 64bit values, regardless of user program being 32 or 64 bit.

This patch introduces 64bit snmp values for IPSTAT mib, where some
counters can wrap pretty fast if they are 32bit wide.

# netstat -s|egrep "InOctets|OutOctets"
    InOctets: 244068329096
    OutOctets: 244069348848

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>