ipv6: fix per device IP snmp counters (766e9f1b) · Commits · 戴 / test

In commit (snmp: 64bit ipstats_mib for all arches), I forgot to change the /proc/net/dev_snmp6/xxx output for IP counters. percpu array is 64bit per counter but the folding still used the 'long' variant, and output garbage on 32bit arches. Signed-off-by:

Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

net/ipv6/proc.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -237,8 +237,8 @@ static int snmp6_dev_seq_show(struct seq_file seq, void v)
		struct inet6_dev idev = (struct inet6_dev )seq->private;

		seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex);
		snmp6_seq_show_item(seq, (void __percpu **)idev->stats.ipv6, NULL,
		snmp6_ipstats_list);
		snmp6_seq_show_item64(seq, (void __percpu **)idev->stats.ipv6,
		snmp6_ipstats_list, offsetof(struct ipstats_mib, syncp));
		snmp6_seq_show_item(seq, NULL, idev->stats.icmpv6dev->mibs,
		snmp6_icmp6_list);
		snmp6_seq_show_icmpv6msg(seq, idev->stats.icmpv6msgdev->mibs);

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