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Searched refs:user_mss (Results 1 – 4 of 4) sorted by relevance

/linux/include/linux/
H A Dtcp.h129 u16 user_mss; /* mss requested by user in ioctl */ member
636 u16 user_mss = READ_ONCE(tp->rx_opt.user_mss); in tcp_mss_clamp() local
638 return (user_mss && user_mss < mss) ? user_mss : mss; in tcp_mss_clamp()
/linux/net/ipv4/
H A Dtcp_input.c4521 u16 tcp_parse_mss_option(const struct tcphdr *th, u16 user_mss) in tcp_parse_mss_option() argument
4549 if (user_mss && user_mss < in_mss) in tcp_parse_mss_option()
4550 in_mss = user_mss; in tcp_parse_mss_option()
4602 if (opt_rx->user_mss && in tcp_parse_options()
4603 opt_rx->user_mss < in_mss) in tcp_parse_options()
4604 in_mss = opt_rx->user_mss; in tcp_parse_options()
6772 if (mss == READ_ONCE(tp->rx_opt.user_mss)) { in tcp_rcv_fastopen_synack()
6777 opt.user_mss = opt.mss_clamp = 0; in tcp_rcv_fastopen_synack()
7613 mss = tcp_parse_mss_option(th, READ_ONCE(tp->rx_opt.user_mss)); in tcp_get_syncookie_mss()
7676 tmp_opt.user_mss = READ_ONCE(tp->rx_opt.user_mss); in tcp_conn_request()
H A Dtcp_output.c4107 u16 user_mss; in tcp_connect_init() local
4120 user_mss = READ_ONCE(tp->rx_opt.user_mss); in tcp_connect_init()
4121 if (user_mss) in tcp_connect_init()
4122 tp->rx_opt.mss_clamp = user_mss; in tcp_connect_init()
/linux/include/net/
H A Dtcp.h545 u16 tcp_parse_mss_option(const struct tcphdr *th, u16 user_mss);