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Searched refs:mdev_us (Results 1 – 7 of 7) sorted by relevance

/linux-6.15/net/rxrpc/
H A Drtt.c69 m -= (call->mdev_us >> 2); /* similar update on mdev */ in rxrpc_rtt_estimator()
81 m -= (call->mdev_us >> 2); /* similar update on mdev */ in rxrpc_rtt_estimator()
84 call->mdev_us += m; /* mdev = 3/4 mdev + 1/4 new */ in rxrpc_rtt_estimator()
85 if (call->mdev_us > call->mdev_max_us) { in rxrpc_rtt_estimator()
86 call->mdev_max_us = call->mdev_us; in rxrpc_rtt_estimator()
93 call->mdev_us = m << 1; /* make sure rto = 3*rtt */ in rxrpc_rtt_estimator()
94 call->rttvar_us = umax(call->mdev_us, rxrpc_rto_min_us(call)); in rxrpc_rtt_estimator()
205 call->mdev_us = RXRPC_TIMEOUT_INIT; in rxrpc_call_init_rtt()
H A Dar-internal.h799 u32 mdev_us; /* medium deviation */ member
/linux-6.15/net/ipv4/
H A Dtcp_metrics.c394 if (m < tp->mdev_us) in tcp_update_metrics()
395 m = tp->mdev_us; in tcp_update_metrics()
536 tp->mdev_us = tp->mdev_max_us = tp->rttvar_us; in tcp_init_metrics()
H A Dtcp_input.c915 m -= (tp->mdev_us >> 2); /* similar update on mdev */ in tcp_rtt_estimator()
927 m -= (tp->mdev_us >> 2); /* similar update on mdev */ in tcp_rtt_estimator()
929 tp->mdev_us += m; /* mdev = 3/4 mdev + 1/4 new */ in tcp_rtt_estimator()
930 if (tp->mdev_us > tp->mdev_max_us) { in tcp_rtt_estimator()
931 tp->mdev_max_us = tp->mdev_us; in tcp_rtt_estimator()
946 tp->mdev_us = m << 1; /* make sure rto = 3*rtt */ in tcp_rtt_estimator()
947 tp->rttvar_us = max(tp->mdev_us, tcp_rto_min_us(sk)); in tcp_rtt_estimator()
H A Dtcp.c442 tp->mdev_us = jiffies_to_usecs(TCP_TIMEOUT_INIT); in tcp_init_sock()
3343 tp->mdev_us = jiffies_to_usecs(TCP_TIMEOUT_INIT); in tcp_disconnect()
4186 info->tcpi_rttvar = tp->mdev_us >> 2; in tcp_get_info()
5068 CACHELINE_ASSERT_GROUP_MEMBER(struct tcp_sock, tcp_sock_write_tx, mdev_us); in tcp_struct_check()
/linux-6.15/Documentation/networking/net_cachelines/
H A Dtcp_sock.rst77 u32 mdev_us read_write tcp_r…
/linux-6.15/include/linux/
H A Dtcp.h271 u32 mdev_us; /* medium deviation */ member