diff options
Diffstat (limited to 'include/linux/tcp.h')
| -rw-r--r-- | include/linux/tcp.h | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 620096840744..ac4ca44c75ca 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -258,19 +258,15 @@ struct tcp_sock { __u32 mss_cache; /* Cached effective mss, not including SACKS */ __u16 xmit_size_goal; /* Goal for segmenting output packets */ __u16 ext_header_len; /* Network protocol overhead (IP/IPv6 options) */ - __u8 ca_state; /* State of fast-retransmit machine */ - __u8 keepalive_probes; /* num of allowed keep alive probes */ - __u16 advmss; /* Advertised MSS */ __u32 window_clamp; /* Maximal window to advertise */ __u32 rcv_ssthresh; /* Current window clamp */ __u32 frto_highmark; /* snd_nxt when RTO occurred */ __u8 reordering; /* Packet reordering metric. */ __u8 frto_counter; /* Number of new acks after RTO */ - __u8 nonagle; /* Disable Nagle algorithm? */ - /* ONE BYTE HOLE, TRY TO PACK */ + __u8 keepalive_probes; /* num of allowed keep alive probes */ /* RTT measurement */ __u32 srtt; /* smoothed round trip time << 3 */ @@ -311,8 +307,7 @@ struct tcp_sock { struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */ struct tcp_sack_block selective_acks[4]; /* The SACKS themselves*/ - __u8 probes_out; /* unanswered 0 window probes */ - __u8 ecn_flags; /* ECN status bits. */ + __u16 advmss; /* Advertised MSS */ __u16 prior_ssthresh; /* ssthresh saved at recovery start */ __u32 lost_out; /* Lost packets */ __u32 sacked_out; /* SACK'd packets */ @@ -327,7 +322,7 @@ struct tcp_sock { __u32 urg_seq; /* Seq of received urgent pointer */ __u16 urg_data; /* Saved octet of OOB data and control flags */ __u8 urg_mode; /* In urgent mode */ - /* ONE BYTE HOLE, TRY TO PACK! */ + __u8 ecn_flags; /* ECN status bits. */ __u32 snd_up; /* Urgent pointer */ __u32 total_retrans; /* Total retransmits for entire connection */ @@ -351,11 +346,6 @@ struct tcp_sock { __u32 seq; __u32 time; } rcvq_space; - - /* Pluggable TCP congestion control hook */ - struct tcp_congestion_ops *ca_ops; - u32 ca_priv[16]; -#define TCP_CA_PRIV_SIZE (16*sizeof(u32)) }; static inline struct tcp_sock *tcp_sk(const struct sock *sk) @@ -377,11 +367,6 @@ static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk) return (struct tcp_timewait_sock *)sk; } -static inline void *tcp_ca(const struct tcp_sock *tp) -{ - return (void *) tp->ca_priv; -} - #endif #endif /* _LINUX_TCP_H */ |