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| author |   Yousuk Seung <ysseung@google.com> | 2018-03-16 10:51:07 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-03-16 15:07:48 -0400 |
| commit | 7156d194a0772f733865267e7207e0b08f81b02b (patch) | |
| tree | 55caebc768c4e1b3c9940b9feeaf10a645e22221 /include/uapi/linux/tcp.h | |
| parent | selftests/txtimestamp: Add more configurable parameters (diff) | |
| download | linux-dev-7156d194a0772f733865267e7207e0b08f81b02b.tar.xz linux-dev-7156d194a0772f733865267e7207e0b08f81b02b.zip | |
tcp: add snd_ssthresh stat in SCM_TIMESTAMPING_OPT_STATS
This patch adds TCP_NLA_SND_SSTHRESH stat into SCM_TIMESTAMPING_OPT_STATS
that reports tcp_sock.snd_ssthresh.
Signed-off-by: Yousuk Seung <ysseung@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Priyaranjan Jha <priyarjha@google.com>
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/tcp.h')
| -rw-r--r-- | include/uapi/linux/tcp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index 4c0ae0faf7ca..560374c978f9 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -243,6 +243,7 @@ enum { TCP_NLA_DELIVERY_RATE_APP_LMT, /* delivery rate application limited ? */ TCP_NLA_SNDQ_SIZE, /* Data (bytes) pending in send queue */ TCP_NLA_CA_STATE, /* ca_state of socket */ + TCP_NLA_SND_SSTHRESH, /* Slow start size threshold */ }; |