Lines Matching refs:minRTT
32 u32 minRTT;
55 return htcp_cong_time(ca) / ca->minRTT;
86 /* keep track of minimum RTT seen so far, minRTT is zero at first */
87 if (ca->minRTT > srtt || !ca->minRTT)
88 ca->minRTT = srtt;
93 if (ca->maxRTT < ca->minRTT)
94 ca->maxRTT = ca->minRTT;
125 && now - ca->lasttime >= ca->minRTT
126 && ca->minRTT > 0) {
144 static inline void htcp_beta_update(struct htcp *ca, u32 minRTT, u32 maxRTT)
158 if (ca->modeswitch && minRTT > msecs_to_jiffies(10) && maxRTT) {
159 ca->beta = (minRTT << 7) / maxRTT;
172 u32 minRTT = ca->minRTT;
181 if (use_rtt_scaling && minRTT) {
182 u32 scale = (HZ << 3) / (10 * minRTT);
208 u32 minRTT = ca->minRTT;
211 htcp_beta_update(ca, minRTT, maxRTT);
215 if (minRTT > 0 && maxRTT > minRTT)
216 ca->maxRTT = minRTT + ((maxRTT - minRTT) * 95) / 100;