From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hangbin Liu Subject: [PATCH iproute2 net-next] iplink: bridge_slave: add support for IFLA_BRPORT_FLUSH Date: Wed, 18 Jan 2017 14:36:45 +0800 Message-ID: <1484721405-22519-1-git-send-email-liuhangbin@gmail.com> Cc: Nikolay Aleksandrov , Hangbin Liu To: netdev@vger.kernel.org Return-path: Received: from mail-pg0-f65.google.com ([74.125.83.65]:33200 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750703AbdARGhk (ORCPT ); Wed, 18 Jan 2017 01:37:40 -0500 Received: by mail-pg0-f65.google.com with SMTP id 194so560526pgd.0 for ; Tue, 17 Jan 2017 22:37:19 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: This patch implements support for the IFLA_BRPORT_FLUSH attribute in iproute2 so it can flush bridge slave's fdb dynamic entries. Signed-off-by: Hangbin Liu --- ip/iplink_bridge_slave.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/ip/iplink_bridge_slave.c b/ip/iplink_bridge_slave.c index fbb3f06..6353fc5 100644 --- a/ip/iplink_bridge_slave.c +++ b/ip/iplink_bridge_slave.c @@ -22,7 +22,10 @@ static void print_explain(FILE *f) { fprintf(f, - "Usage: ... bridge_slave [ state STATE ] [ priority PRIO ] [cost COST ]\n" + "Usage: ... bridge_slave [ fdb_flush ]\n" + " [ state STATE ]\n" + " [ priority PRIO ]\n" + " [ cost COST ]\n" " [ guard {on | off} ]\n" " [ hairpin {on | off} ]\n" " [ fastleave {on | off} ]\n" @@ -217,7 +220,9 @@ static int bridge_slave_parse_opt(struct link_util *lu, int argc, char **argv, __u32 cost; while (argc > 0) { - if (matches(*argv, "state") == 0) { + if (matches(*argv, "fdb_flush") == 0) { + addattr(n, 1024, IFLA_BRPORT_FLUSH); + } else if (matches(*argv, "state") == 0) { NEXT_ARG(); if (get_u8(&state, *argv, 0)) invarg("state is invalid", *argv); -- 2.5.5