diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/snmp.h | 1 | ||||
| -rw-r--r-- | include/net/tcp.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/snmp.h b/include/linux/snmp.h index e16557a357e5..6e310bbb43b6 100644 --- a/include/linux/snmp.h +++ b/include/linux/snmp.h @@ -233,6 +233,7 @@ enum LINUX_MIB_TCPTIMEWAITOVERFLOW, /* TCPTimeWaitOverflow */ LINUX_MIB_TCPREQQFULLDOCOOKIES, /* TCPReqQFullDoCookies */ LINUX_MIB_TCPREQQFULLDROP, /* TCPReqQFullDrop */ + LINUX_MIB_TCPCHALLENGEACK, /* TCPChallengeACK */ __LINUX_MIB_MAX }; diff --git a/include/net/tcp.h b/include/net/tcp.h index bb18c4d69aba..0768715ee4dd 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -251,6 +251,7 @@ extern int sysctl_tcp_max_ssthresh; extern int sysctl_tcp_cookie_size; extern int sysctl_tcp_thin_linear_timeouts; extern int sysctl_tcp_thin_dupack; +extern int sysctl_tcp_challenge_ack_limit; extern atomic_long_t tcp_memory_allocated; extern struct percpu_counter tcp_sockets_allocated; |