From: Hangbin Liu Date: Wed, 18 Jan 2017 06:12:49 +0000 (+0800) Subject: iplink: bridge: add support for IFLA_BR_MCAST_STATS_ENABLED X-Git-Tag: v4.11.0~87 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ddad009e27d4d798dfc15fb14a54bcd7ffb8656;p=thirdparty%2Fiproute2.git iplink: bridge: add support for IFLA_BR_MCAST_STATS_ENABLED This patch implements support for the IFLA_BR_MCAST_STATS_ENABLED attribute in iproute2 so it can enable/disable mcast stats accounting. Signed-off-by: Hangbin Liu Reviewed-by: Nikolay Aleksandrov --- diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c index cd495b35b..46bbbee3e 100644 --- a/ip/iplink_bridge.c +++ b/ip/iplink_bridge.c @@ -49,6 +49,7 @@ static void print_explain(FILE *f) " [ mcast_query_interval QUERY_INTERVAL ]\n" " [ mcast_query_response_interval QUERY_RESPONSE_INTERVAL ]\n" " [ mcast_startup_query_interval STARTUP_QUERY_INTERVAL ]\n" + " [ mcast_stats_enabled MCAST_STATS_ENABLED ]\n" " [ nf_call_iptables NF_CALL_IPTABLES ]\n" " [ nf_call_ip6tables NF_CALL_IP6TABLES ]\n" " [ nf_call_arptables NF_CALL_ARPTABLES ]\n" @@ -299,6 +300,14 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv, addattr64(n, 1024, IFLA_BR_MCAST_STARTUP_QUERY_INTVL, mcast_startup_query_intvl); + } else if (matches(*argv, "mcast_stats_enabled") == 0) { + __u8 mcast_stats_enabled; + + NEXT_ARG(); + if (get_u8(&mcast_stats_enabled, *argv, 0)) + invarg("invalid mcast_stats_enabled", *argv); + addattr8(n, 1024, IFLA_BR_MCAST_STATS_ENABLED, + mcast_stats_enabled); } else if (matches(*argv, "nf_call_iptables") == 0) { __u8 nf_call_ipt; @@ -524,6 +533,10 @@ static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[]) fprintf(f, "mcast_startup_query_interval %llu ", rta_getattr_u64(tb[IFLA_BR_MCAST_STARTUP_QUERY_INTVL])); + if (tb[IFLA_BR_MCAST_STATS_ENABLED]) + fprintf(f, "mcast_stats_enabled %u ", + rta_getattr_u8(tb[IFLA_BR_MCAST_STATS_ENABLED])); + if (tb[IFLA_BR_NF_CALL_IPTABLES]) fprintf(f, "nf_call_iptables %u ", rta_getattr_u8(tb[IFLA_BR_NF_CALL_IPTABLES]));