From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Tue, 4 Dec 2012 01:13:37 +0000 (+0000)
Subject: ipmr/ip6mr: advertise mfc stats via rtnetlink
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~90
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=adfa85e45dac616ff4f8bfceff1621ccafc0b1ff;p=pandora-kernel.git

ipmr/ip6mr: advertise mfc stats via rtnetlink

These statistics can be checked only via /proc/net/ip_mr_cache or
SIOCGETSGCNT[_IN6] and thus only for the table RT_TABLE_DEFAULT.
Advertising them via rtnetlink allows to get statistics for all cache entries,
whatever the table is.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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