Searched refs:TCP_RTTVAR_SHIFT (Results 1 - 4 of 4) sorted by relevance

/freebsd-10-stable/sys/netinet/
H A Dtcp_var.h408 #define TCP_RTTVAR_SHIFT 4 /* shift for rttvar; 2 bits */ macro
H A Dtcp_input.c3506 delta -= tp->t_rttvar >> (TCP_RTTVAR_SHIFT - TCP_DELTA_SHIFT);
3518 tp->t_rttvar = rtt << (TCP_RTTVAR_SHIFT - 1);
H A Dtcp_usrreq.c1350 ti->tcpi_rttvar = ((u_int64_t)tp->t_rttvar * tick) >> TCP_RTTVAR_SHIFT;
H A Dtcp_subr.c918 tp->t_rttvar = ((TCPTV_RTOBASE - TCPTV_SRTTBASE) << TCP_RTTVAR_SHIFT) / 4;

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