40 					struct rxrpc_ack_summary *summary,  in rxrpc_congestion_management()  argument
48 	summary->flight_size =  in rxrpc_congestion_management()
49 		(call->tx_top - call->tx_hard_ack) - summary->nr_acks;  in rxrpc_congestion_management()
52 		summary->retrans_timeo = true;  in rxrpc_congestion_management()
54 					    summary->flight_size / 2, 2);  in rxrpc_congestion_management()
64 	cumulative_acks += summary->nr_new_acks;  in rxrpc_congestion_management()
65 	cumulative_acks += summary->nr_rot_new_acks;  in rxrpc_congestion_management()
69 	summary->mode = call->cong_mode;  in rxrpc_congestion_management()
70 	summary->cwnd = call->cong_cwnd;  in rxrpc_congestion_management()
71 	summary->ssthresh = call->cong_ssthresh;  in rxrpc_congestion_management()
72 	summary->cumulative_acks = cumulative_acks;  in rxrpc_congestion_management()
73 	summary->dup_acks = call->cong_dup_acks;  in rxrpc_congestion_management()
77 		if (summary->nr_nacks > 0)  in rxrpc_congestion_management()
79 		if (summary->cumulative_acks > 0)  in rxrpc_congestion_management()
88 		if (summary->nr_nacks > 0)  in rxrpc_congestion_management()
107 		if (summary->nr_nacks == 0)  in rxrpc_congestion_management()
110 		if (summary->new_low_nack) {  in rxrpc_congestion_management()
125 					    summary->flight_size / 2, 2);  in rxrpc_congestion_management()
133 		if (!summary->new_low_nack) {  in rxrpc_congestion_management()
134 			if (summary->nr_new_acks == 0)  in rxrpc_congestion_management()
145 			if (summary->nr_nacks == 0)  in rxrpc_congestion_management()
171 	trace_rxrpc_congest(call, summary, acked_serial, change);  in rxrpc_congestion_management()
188 	    summary->nr_acks != call->tx_top - call->tx_hard_ack) {  in rxrpc_congestion_management()
199 				   struct rxrpc_ack_summary *summary)  in rxrpc_rotate_tx_window()  argument
209 		summary->new_low_nack = true;  in rxrpc_rotate_tx_window()
231 			summary->nr_rot_new_acks++;  in rxrpc_rotate_tx_window()
305 	struct rxrpc_ack_summary summary = { 0 };  in rxrpc_receiving_reply()  local
321 		if (!rxrpc_rotate_tx_window(call, top, &summary)) {  in rxrpc_receiving_reply()
768 				  struct rxrpc_ack_summary *summary)  in rxrpc_input_soft_acks()  argument
780 			summary->nr_acks++;  in rxrpc_input_soft_acks()
783 			summary->nr_new_acks++;  in rxrpc_input_soft_acks()
788 			if (!summary->nr_nacks &&  in rxrpc_input_soft_acks()
791 				summary->new_low_nack = true;  in rxrpc_input_soft_acks()
793 			summary->nr_nacks++;  in rxrpc_input_soft_acks()
796 			summary->nr_new_nacks++;  in rxrpc_input_soft_acks()
844 	struct rxrpc_ack_summary summary = { 0 };  in rxrpc_input_ack()  local
870 	summary.ack_reason = (buf.ack.reason < RXRPC_ACK__INVALID ?  in rxrpc_input_ack()
875 			   summary.ack_reason, nr_acks);  in rxrpc_input_ack()
965 		if (rxrpc_rotate_tx_window(call, hard_ack, &summary)) {  in rxrpc_input_ack()
977 				      &summary);  in rxrpc_input_ack()
982 	    summary.nr_acks == call->tx_top - hard_ack &&  in rxrpc_input_ack()
988 	rxrpc_congestion_management(call, skb, &summary, acked_serial);  in rxrpc_input_ack()
998 	struct rxrpc_ack_summary summary = { 0 };  in rxrpc_input_ackall()  local
1005 	if (rxrpc_rotate_tx_window(call, call->tx_top, &summary))  in rxrpc_input_ackall()