Lines Matching refs:rtt
27 u8 doing_veno_now; /* if true, do veno for this rtt */
28 u16 cntrtt; /* # of rtts measured within last rtt */
29 u32 minrtt; /* min of rtts measured within last rtt (in usec) */
30 u32 basertt; /* the min of all Veno rtt measurements seen (in usec) */
71 /* Do rtt sampling needed for Veno. */
80 /* Never allow zero rtt or baseRTT */
87 /* Find the min rtt during the last rtt to find
105 * until we get fresh rtt samples. So when we
130 /* We do the Veno calculations only if we got enough rtt samples */
132 /* We don't have enough rtt samples to do the Veno
137 u32 rtt, target_cwnd;
139 /* We have enough rtt samples, so, using the Veno
143 rtt = veno->minrtt;
146 << V_PARAM_SHIFT) / rtt;
157 * every rtt.
167 * every other rtt.
188 /* Wipe the slate clean for the next rtt. */