30 struct yeah {  struct
46 	struct yeah *yeah = inet_csk_ca(sk);  in tcp_yeah_init()  local
50 	yeah->doing_reno_now = 0;  in tcp_yeah_init()
51 	yeah->lastQ = 0;  in tcp_yeah_init()
53 	yeah->reno_count = 2;  in tcp_yeah_init()
64 	struct yeah *yeah = inet_csk_ca(sk);  in tcp_yeah_pkts_acked()  local
67 		yeah->pkts_acked = sample->pkts_acked;  in tcp_yeah_pkts_acked()
75 	struct yeah *yeah = inet_csk_ca(sk);  in tcp_yeah_cong_avoid()  local
83 	else if (!yeah->doing_reno_now) {  in tcp_yeah_cong_avoid()
86 		tp->snd_cwnd_cnt += yeah->pkts_acked;  in tcp_yeah_cong_avoid()
93 		yeah->pkts_acked = 1;  in tcp_yeah_cong_avoid()
122 	if (after(ack, yeah->vegas.beg_snd_nxt)) {  in tcp_yeah_cong_avoid()
132 		if (yeah->vegas.cntRTT > 2) {  in tcp_yeah_cong_avoid()
147 			rtt = yeah->vegas.minRTT;  in tcp_yeah_cong_avoid()
153 			bw *= rtt - yeah->vegas.baseRTT;  in tcp_yeah_cong_avoid()
158 			    rtt - yeah->vegas.baseRTT > (yeah->vegas.baseRTT / TCP_YEAH_PHY)) {  in tcp_yeah_cong_avoid()
160 				    tp->snd_cwnd > yeah->reno_count) {  in tcp_yeah_cong_avoid()
167 							   yeah->reno_count);  in tcp_yeah_cong_avoid()
172 				if (yeah->reno_count <= 2)  in tcp_yeah_cong_avoid()
173 					yeah->reno_count = max(tp->snd_cwnd>>1, 2U);  in tcp_yeah_cong_avoid()
175 					yeah->reno_count++;  in tcp_yeah_cong_avoid()
177 				yeah->doing_reno_now = min(yeah->doing_reno_now + 1,  in tcp_yeah_cong_avoid()
180 				yeah->fast_count++;  in tcp_yeah_cong_avoid()
182 				if (yeah->fast_count > TCP_YEAH_ZETA) {  in tcp_yeah_cong_avoid()
183 					yeah->reno_count = 2;  in tcp_yeah_cong_avoid()
184 					yeah->fast_count = 0;  in tcp_yeah_cong_avoid()
187 				yeah->doing_reno_now = 0;  in tcp_yeah_cong_avoid()
190 			yeah->lastQ = queue;  in tcp_yeah_cong_avoid()
196 		yeah->vegas.beg_snd_una  = yeah->vegas.beg_snd_nxt;  in tcp_yeah_cong_avoid()
197 		yeah->vegas.beg_snd_nxt  = tp->snd_nxt;  in tcp_yeah_cong_avoid()
198 		yeah->vegas.beg_snd_cwnd = tp->snd_cwnd;  in tcp_yeah_cong_avoid()
201 		yeah->vegas.cntRTT = 0;  in tcp_yeah_cong_avoid()
202 		yeah->vegas.minRTT = 0x7fffffff;  in tcp_yeah_cong_avoid()
209 	struct yeah *yeah = inet_csk_ca(sk);  in tcp_yeah_ssthresh()  local
212 	if (yeah->doing_reno_now < TCP_YEAH_RHO) {  in tcp_yeah_ssthresh()
213 		reduction = yeah->lastQ;  in tcp_yeah_ssthresh()
221 	yeah->fast_count = 0;  in tcp_yeah_ssthresh()
222 	yeah->reno_count = max(yeah->reno_count>>1, 2U);  in tcp_yeah_ssthresh()
243 	BUG_ON(sizeof(struct yeah) > ICSK_CA_PRIV_SIZE);  in tcp_yeah_register()