diff options
| author | Yuchung Cheng | 2012-10-19 15:14:44 +0000 |
|---|---|---|
| committer | David S. Miller | 2012-10-22 15:16:06 -0400 |
| commit | 6f73601efb35c7003f5c58c2bc6fd08f3652169c (patch) | |
| tree | f77807af2f6bbe08104b4563eb150e9e425dfce6 /kernel/jump_label.c | |
| parent | e6e71054cd9f98c8ebb3a5f66f2776a9736afc87 (diff) | |
tcp: add SYN/data info to TCP_INFO
Add a bit TCPI_OPT_SYN_DATA (32) to the socket option TCP_INFO:tcpi_options.
It's set if the data in SYN (sent or received) is acked by SYN-ACK. Server or
client application can use this information to check Fast Open success rate.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/jump_label.c')
0 files changed, 0 insertions, 0 deletions