From 104125b82e5c92554c500b50a08287aa6a981753 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Fri, 22 Apr 2022 14:55:41 -0700 Subject: mptcp: add mib for infinite map sending This patch adds a new mib named MPTCP_MIB_INFINITEMAPTX, increase it when a infinite mapping has been sent out. Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau Signed-off-by: David S. Miller --- net/mptcp/protocol.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/mptcp/protocol.c') diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 161c07f49db6..4581c570ef68 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -1239,6 +1239,7 @@ static void mptcp_update_infinite_map(struct mptcp_sock *msk, mpext->infinite_map = 1; mpext->data_len = 0; + MPTCP_INC_STATS(sock_net(ssk), MPTCP_MIB_INFINITEMAPTX); mptcp_subflow_ctx(ssk)->send_infinite_map = 0; pr_fallback(msk); __mptcp_do_fallback(msk); -- cgit v1.2.3-59-g8ed1b