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Message-Id: <1484721405-22519-1-git-send-email-liuhangbin@gmail.com>
Date: Wed, 18 Jan 2017 14:36:45 +0800
From: Hangbin Liu <liuhangbin@...il.com>
To: netdev@...r.kernel.org
Cc: Nikolay Aleksandrov <nikolay@...ulusnetworks.com>,
Hangbin Liu <liuhangbin@...il.com>
Subject: [PATCH iproute2 net-next] iplink: bridge_slave: add support for IFLA_BRPORT_FLUSH
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 <liuhangbin@...il.com>
---
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
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