diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 1 | ||||
| -rw-r--r-- | include/net/tcp.h | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index cfc2d9506ce8..cbe5b602a2d3 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -233,6 +233,7 @@ struct tcp_sock { u8 syn_data:1, /* SYN includes data */ syn_fastopen:1, /* SYN includes Fast Open option */ syn_fastopen_exp:1,/* SYN includes Fast Open exp. option */ + syn_fastopen_ch:1, /* Active TFO re-enabling probe */ syn_data_acked:1,/* data in SYN is acked by SYN-ACK */ save_syn:1, /* Save headers of SYN packet */ is_cwnd_limited:1;/* forward progress limited by snd_cwnd? */ diff --git a/include/net/tcp.h b/include/net/tcp.h index cc6ae0a95201..c1abc2abbdcb 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1506,6 +1506,12 @@ struct tcp_fastopen_context { struct rcu_head rcu; }; +extern unsigned int sysctl_tcp_fastopen_blackhole_timeout; +void tcp_fastopen_active_disable(void); +bool tcp_fastopen_active_should_disable(struct sock *sk); +void tcp_fastopen_active_disable_ofo_check(struct sock *sk); +void tcp_fastopen_active_timeout_reset(void); + /* Latencies incurred by various limits for a sender. They are * chronograph-like stats that are mutually exclusive. */ |