From 505c65aa44c58bb772b007b83be560370eba25a6 Mon Sep 17 00:00:00 2001 From: Matthieu Baerts Date: Wed, 23 Aug 2023 09:24:08 +0200 Subject: [PATCH] ss: mptcp: print missing info counters These new counters have been added in different kernel versions: - v5.12: local_addr_used, local_addr_max - v5.13: csum_enabled - v6.5: retransmits, bytes_retrans, bytes_sent, bytes_received, bytes_acked It is interesting to display them if they are available. Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/415 Acked-by: Paolo Abeni Acked-by: Andrea Claudi Signed-off-by: Matthieu Baerts Signed-off-by: Stephen Hemminger --- misc/ss.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/misc/ss.c b/misc/ss.c index e7dc44f33..2a584015f 100644 --- a/misc/ss.c +++ b/misc/ss.c @@ -3255,6 +3255,22 @@ static void mptcp_stats_print(struct mptcp_info *s) out(" snd_una:%llu", s->mptcpi_snd_una); if (s->mptcpi_rcv_nxt) out(" rcv_nxt:%llu", s->mptcpi_rcv_nxt); + if (s->mptcpi_local_addr_used) + out(" local_addr_used:%u", s->mptcpi_local_addr_used); + if (s->mptcpi_local_addr_max) + out(" local_addr_max:%u", s->mptcpi_local_addr_max); + if (s->mptcpi_csum_enabled) + out(" csum_enabled:%u", s->mptcpi_csum_enabled); + if (s->mptcpi_retransmits) + out(" retransmits:%u", s->mptcpi_retransmits); + if (s->mptcpi_bytes_retrans) + out(" bytes_retrans:%llu", s->mptcpi_bytes_retrans); + if (s->mptcpi_bytes_sent) + out(" bytes_sent:%llu", s->mptcpi_bytes_sent); + if (s->mptcpi_bytes_received) + out(" bytes_received:%llu", s->mptcpi_bytes_received); + if (s->mptcpi_bytes_acked) + out(" bytes_acked:%llu", s->mptcpi_bytes_acked); } static void mptcp_show_info(const struct nlmsghdr *nlh, struct inet_diag_msg *r, -- 2.47.2