134 static void tcp_measure_rcv_mss(struct sock *sk, const struct sk_buff *skb)  in tcp_measure_rcv_mss()
180 static void tcp_incr_quickack(struct sock *sk, unsigned int max_quickacks)  in tcp_incr_quickack()
192 void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks)  in tcp_enter_quickack_mode()
206 static bool tcp_in_quickack_mode(struct sock *sk)  in tcp_in_quickack_mode()
232 static void __tcp_ecn_check_ce(struct sock *sk, const struct sk_buff *skb)  in __tcp_ecn_check_ce()
264 static void tcp_ecn_check_ce(struct sock *sk, const struct sk_buff *skb)  in tcp_ecn_check_ce()
294 static void tcp_sndbuf_expand(struct sock *sk)  in tcp_sndbuf_expand()
349 static int __tcp_grow_window(const struct sock *sk, const struct sk_buff *skb)  in __tcp_grow_window()
366 static void tcp_grow_window(struct sock *sk, const struct sk_buff *skb)  in tcp_grow_window()
394 static void tcp_fixup_rcvbuf(struct sock *sk)  in tcp_fixup_rcvbuf()
415 void tcp_init_buffer_space(struct sock *sk)  in tcp_init_buffer_space()
451 static void tcp_clamp_window(struct sock *sk)  in tcp_clamp_window()
476 void tcp_initialize_rcv_mss(struct sock *sk)  in tcp_initialize_rcv_mss()
549 static inline void tcp_rcv_rtt_measure_ts(struct sock *sk,  in tcp_rcv_rtt_measure_ts()
563 void tcp_rcv_space_adjust(struct sock *sk)  in tcp_rcv_space_adjust()
641 static void tcp_event_data_recv(struct sock *sk, struct sk_buff *skb)  in tcp_event_data_recv()
696 static void tcp_rtt_estimator(struct sock *sk, long mrtt_us)  in tcp_rtt_estimator()
769 static void tcp_update_pacing_rate(struct sock *sk)  in tcp_update_pacing_rate()
806 static void tcp_set_rto(struct sock *sk)  in tcp_set_rto()
860 static void tcp_update_reordering(struct sock *sk, const int metric,  in tcp_update_reordering()
1061 static bool tcp_check_dsack(struct sock *sk, const struct sk_buff *ack_skb,  in tcp_check_dsack()
1116 static int tcp_match_skb_to_sack(struct sock *sk, struct sk_buff *skb,  in tcp_match_skb_to_sack()
1164 static u8 tcp_sacktag_one(struct sock *sk,  in tcp_sacktag_one()
1251 static bool tcp_shifted_skb(struct sock *sk, struct sk_buff *skb,  in tcp_shifted_skb()
1360 static struct sk_buff *tcp_shift_skb_data(struct sock *sk, struct sk_buff *skb,  in tcp_shift_skb_data()
1499 static struct sk_buff *tcp_sacktag_walk(struct sk_buff *skb, struct sock *sk,  in tcp_sacktag_walk()
1576 static struct sk_buff *tcp_sacktag_skip(struct sk_buff *skb, struct sock *sk,  in tcp_sacktag_skip()
1593 						struct sock *sk,  in tcp_maybe_skipping_dsack()
1617 tcp_sacktag_write_queue(struct sock *sk, const struct sk_buff *ack_skb,  in tcp_sacktag_write_queue()
1842 static void tcp_check_reno_reordering(struct sock *sk, const int addend)  in tcp_check_reno_reordering()
1851 static void tcp_add_reno_sack(struct sock *sk)  in tcp_add_reno_sack()
1861 static void tcp_remove_reno_sacks(struct sock *sk, int acked)  in tcp_remove_reno_sacks()
1902 void tcp_enter_loss(struct sock *sk)  in tcp_enter_loss()
1982 static bool tcp_check_sack_reneging(struct sock *sk, int flag)  in tcp_check_sack_reneging()
2021 static bool tcp_pause_early_retransmit(struct sock *sk, int flag)  in tcp_pause_early_retransmit()
2138 static bool tcp_time_to_recover(struct sock *sk, int flag)  in tcp_time_to_recover()
2193 static void tcp_mark_head_lost(struct sock *sk, int packets, int mark_head)  in tcp_mark_head_lost()
2255 static void tcp_update_scoreboard(struct sock *sk, int fast_rexmit)  in tcp_update_scoreboard()
2326 static bool tcp_any_retrans_done(const struct sock *sk)  in tcp_any_retrans_done()
2342 static void DBGUNDO(struct sock *sk, const char *msg)  in DBGUNDO()
2370 static void tcp_undo_cwnd_reduction(struct sock *sk, bool unmark_loss)  in tcp_undo_cwnd_reduction()
2411 static bool tcp_try_undo_recovery(struct sock *sk)  in tcp_try_undo_recovery()
2444 static bool tcp_try_undo_dsack(struct sock *sk)  in tcp_try_undo_dsack()
2458 static bool tcp_try_undo_loss(struct sock *sk, bool frto_undo)  in tcp_try_undo_loss()
2487 static void tcp_init_cwnd_reduction(struct sock *sk)  in tcp_init_cwnd_reduction()
2501 static void tcp_cwnd_reduction(struct sock *sk, const int prior_unsacked,  in tcp_cwnd_reduction()
2530 static inline void tcp_end_cwnd_reduction(struct sock *sk)  in tcp_end_cwnd_reduction()
2544 void tcp_enter_cwr(struct sock *sk)  in tcp_enter_cwr()
2557 static void tcp_try_keep_open(struct sock *sk)  in tcp_try_keep_open()
2571 static void tcp_try_to_open(struct sock *sk, int flag, const int prior_unsacked)  in tcp_try_to_open()
2590 static void tcp_mtup_probe_failed(struct sock *sk)  in tcp_mtup_probe_failed()
2599 static void tcp_mtup_probe_success(struct sock *sk)  in tcp_mtup_probe_success()
2623 void tcp_simple_retransmit(struct sock *sk)  in tcp_simple_retransmit()
2670 static void tcp_enter_recovery(struct sock *sk, bool ece_ack)  in tcp_enter_recovery()
2696 static void tcp_process_loss(struct sock *sk, int flag, bool is_dupack)  in tcp_process_loss()
2744 static bool tcp_try_undo_partial(struct sock *sk, const int acked,  in tcp_try_undo_partial()
2788 static void tcp_fastretrans_alert(struct sock *sk, const int acked,  in tcp_fastretrans_alert()
2926 static void tcp_update_rtt_min(struct sock *sk, u32 rtt_us)  in tcp_update_rtt_min()
2971 static inline bool tcp_ack_update_rtt(struct sock *sk, const int flag,  in tcp_ack_update_rtt()
3012 void tcp_synack_rtt_meas(struct sock *sk, struct request_sock *req)  in tcp_synack_rtt_meas()
3027 static void tcp_cong_avoid(struct sock *sk, u32 ack, u32 acked)  in tcp_cong_avoid()
3038 void tcp_rearm_rto(struct sock *sk)  in tcp_rearm_rto()
3073 void tcp_resume_early_retransmit(struct sock *sk)  in tcp_resume_early_retransmit()
3089 static u32 tcp_tso_acked(struct sock *sk, struct sk_buff *skb)  in tcp_tso_acked()
3109 static void tcp_ack_tstamp(struct sock *sk, struct sk_buff *skb,  in tcp_ack_tstamp()
3128 static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets,  in tcp_clean_rtx_queue()
3311 static void tcp_ack_probe(struct sock *sk)  in tcp_ack_probe()
3332 static inline bool tcp_ack_is_dubious(const struct sock *sk, const int flag)  in tcp_ack_is_dubious()
3339 static inline bool tcp_may_raise_cwnd(const struct sock *sk, const int flag)  in tcp_may_raise_cwnd()
3395 static int tcp_ack_update_window(struct sock *sk, const struct sk_buff *skb, u32 ack,  in tcp_ack_update_window()
3469 static void tcp_send_challenge_ack(struct sock *sk, const struct sk_buff *skb)  in tcp_send_challenge_ack()
3524 static void tcp_process_tlp_ack(struct sock *sk, u32 ack, int flag)  in tcp_process_tlp_ack()
3554 static inline void tcp_in_ack_event(struct sock *sk, u32 flags)  in tcp_in_ack_event()
3563 static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)  in tcp_ack()
3962 static int tcp_disordered_ack(const struct sock *sk, const struct sk_buff *skb)  in tcp_disordered_ack()
3982 static inline bool tcp_paws_discard(const struct sock *sk,  in tcp_paws_discard()
4011 void tcp_reset(struct sock *sk)  in tcp_reset()
4049 static void tcp_fin(struct sock *sk)  in tcp_fin()
4131 static void tcp_dsack_set(struct sock *sk, u32 seq, u32 end_seq)  in tcp_dsack_set()
4151 static void tcp_dsack_extend(struct sock *sk, u32 seq, u32 end_seq)  in tcp_dsack_extend()
4161 static void tcp_send_dupack(struct sock *sk, const struct sk_buff *skb)  in tcp_send_dupack()
4210 static void tcp_sack_new_ofo_skb(struct sock *sk, u32 seq, u32 end_seq)  in tcp_sack_new_ofo_skb()
4299 static bool tcp_try_coalesce(struct sock *sk,  in tcp_try_coalesce()
4324 static bool tcp_ooo_try_coalesce(struct sock *sk,  in tcp_ooo_try_coalesce()
4341 static void tcp_drop(struct sock *sk, struct sk_buff *skb)  in tcp_drop()
4350 static void tcp_ofo_queue(struct sock *sk)  in tcp_ofo_queue()
4404 static int tcp_try_rmem_schedule(struct sock *sk, struct sk_buff *skb,  in tcp_try_rmem_schedule()
4424 static void tcp_data_queue_ofo(struct sock *sk, struct sk_buff *skb)  in tcp_data_queue_ofo()
4563 static int __must_check tcp_queue_rcv(struct sock *sk, struct sk_buff *skb, int hdrlen,  in tcp_queue_rcv()
4580 int tcp_send_rcvq(struct sock *sk, struct msghdr *msg, size_t size)  in tcp_send_rcvq()
4630 static void tcp_data_queue(struct sock *sk, struct sk_buff *skb)  in tcp_data_queue()
4756 static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,  in tcp_collapse_one()
4801 tcp_collapse(struct sock *sk, struct sk_buff_head *list, struct rb_root *root,  in tcp_collapse()
4897 static void tcp_collapse_ofo_queue(struct sock *sk)  in tcp_collapse_ofo_queue()
4957 static bool tcp_prune_ofo_queue(struct sock *sk)  in tcp_prune_ofo_queue()
5004 static int tcp_prune_queue(struct sock *sk)  in tcp_prune_queue()
5050 static bool tcp_should_expand_sndbuf(const struct sock *sk)  in tcp_should_expand_sndbuf()
5081 static void tcp_new_space(struct sock *sk)  in tcp_new_space()
5093 static void tcp_check_space(struct sock *sk)  in tcp_check_space()
5105 static inline void tcp_data_snd_check(struct sock *sk)  in tcp_data_snd_check()
5114 static void __tcp_ack_snd_check(struct sock *sk, int ofo_possible)  in __tcp_ack_snd_check()
5136 static inline void tcp_ack_snd_check(struct sock *sk)  in tcp_ack_snd_check()
5155 static void tcp_check_urg(struct sock *sk, const struct tcphdr *th)  in tcp_check_urg()
5221 static void tcp_urg(struct sock *sk, struct sk_buff *skb, const struct tcphdr *th)  in tcp_urg()
5246 static int tcp_copy_to_iovec(struct sock *sk, struct sk_buff *skb, int hlen)  in tcp_copy_to_iovec()
5268 static __sum16 __tcp_checksum_complete_user(struct sock *sk,  in __tcp_checksum_complete_user()
5283 static inline bool tcp_checksum_complete_user(struct sock *sk,  in tcp_checksum_complete_user()
5293 static bool tcp_validate_incoming(struct sock *sk, struct sk_buff *skb,  in tcp_validate_incoming()
5390 void tcp_rcv_established(struct sock *sk, struct sk_buff *skb,  in tcp_rcv_established()
5587 void tcp_finish_connect(struct sock *sk, struct sk_buff *skb)  in tcp_finish_connect()
5624 static bool tcp_rcv_fastopen_synack(struct sock *sk, struct sk_buff *synack,  in tcp_rcv_fastopen_synack()
5678 static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb,  in tcp_rcv_synsent_state_process()
5911 int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb)  in tcp_rcv_state_process()
6227 			     struct sk_buff *skb, const struct sock *sk)  in tcp_openreq_init()
6275 static bool tcp_syn_flood_action(const struct sock *sk,  in tcp_syn_flood_action()
6301 static void tcp_reqsk_record_syn(const struct sock *sk,  in tcp_reqsk_record_syn()
6320 		     struct sock *sk, struct sk_buff *skb)  in tcp_conn_request()