Lines Matching refs:rx_opt
547 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp); in tcp_synq_overflow()
549 WRITE_ONCE(tcp_sk_rw(sk)->rx_opt.ts_recent_stamp, now); in tcp_synq_overflow()
570 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp); in tcp_synq_no_recent_overflow()
766 __tcp_fast_path_on(tp, tp->snd_wnd >> tp->rx_opt.snd_wscale); in tcp_fast_path_on()
1278 return likely(tp->rx_opt.sack_ok); in tcp_is_sack()
1495 static inline void tcp_sack_reset(struct tcp_options_received *rx_opt) in tcp_sack_reset() argument
1497 rx_opt->dsack = 0; in tcp_sack_reset()
1498 rx_opt->num_sacks = 0; in tcp_sack_reset()
1686 static inline bool tcp_paws_check(const struct tcp_options_received *rx_opt, in tcp_paws_check() argument
1689 if ((s32)(rx_opt->ts_recent - rx_opt->rcv_tsval) <= paws_win) in tcp_paws_check()
1692 rx_opt->ts_recent_stamp + TCP_PAWS_WRAP))) in tcp_paws_check()
1699 if (!rx_opt->ts_recent) in tcp_paws_check()
1704 static inline bool tcp_paws_reject(const struct tcp_options_received *rx_opt, in tcp_paws_reject() argument
1707 if (tcp_paws_check(rx_opt, 0)) in tcp_paws_reject()
1723 rx_opt->ts_recent_stamp + TCP_PAWS_MSL)) in tcp_paws_reject()