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ss: mptcp: print out subflows_total counter

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A new counter mptcpi_subflows_total has been added in mptcpi_flags
to count the total amount of subflows from mptcp_info including the
initial one into kernel in this commit:

  6ebf6f90ab4a ("mptcp: add mptcpi_subflows_total counter")

This patch prints out this counter into mptcp_stats output.

Acked-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: Geliang Tang <geliang.tang@linux.dev>
Signed-off-by: David Ahern <dsahern@kernel.org>
This commit is contained in:
Geliang Tang 2023-11-30 19:40:36 +08:00 committed by David Ahern
parent 7775a2306b
commit b6df01d177
1 changed files with 2 additions and 0 deletions
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2
misc/ss.c
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@ -3252,6 +3252,8 @@ static void mptcp_stats_print(struct mptcp_info *s)
out(" bytes_received:%llu", s->mptcpi_bytes_received);
if (s->mptcpi_bytes_acked)
out(" bytes_acked:%llu", s->mptcpi_bytes_acked);
if (s->mptcpi_subflows_total)
out(" subflows_total:%u", s->mptcpi_subflows_total);
}
static void mptcp_show_info(const struct nlmsghdr *nlh, struct inet_diag_msg *r,