8975 	    (to->to_tsecr) &&  in rack_update_rtt()
8982 			if (rack_ts_to_msec(rsm->r_tim_lastsent[i]) == to->to_tsecr) {  in rack_update_rtt()
9038 				rack_log_rtt_sendmap(rack, i, rsm->r_tim_lastsent[i], to->to_tsecr);  in rack_update_rtt()
10428 		    (to->to_tsecr != 0) &&  in rack_process_to_cumack()
10436 			if (to->to_tsecr == rack_ts_to_msec(rsm->r_tim_lastsent[0])) {  in rack_process_to_cumack()
13023 		if ((to->to_flags & TOF_TS) != 0 && to->to_tsecr) {  in rack_do_syn_sent()
13027 			t = (mcts - to->to_tsecr) * HPTS_USEC_IN_MSEC;  in rack_do_syn_sent()
13030 			rack_log_rtt_sample_calc(rack, t, (to->to_tsecr * 1000), (mcts * 1000), 4);  in rack_do_syn_sent()
13238 	if ((to->to_flags & TOF_TS) != 0 && to->to_tsecr) {  in rack_do_syn_recv()
13242 		t = (mcts - to->to_tsecr) * HPTS_USEC_IN_MSEC;  in rack_do_syn_recv()
13245 		rack_log_rtt_sample_calc(rack, t, (to->to_tsecr * 1000), (mcts * 1000), 5);  in rack_do_syn_recv()
15799 			to->to_tsecr = ae->ts_echo;  in rack_do_compressed_ack_processing()
15807 				to->to_tsecr = 0;  in rack_do_compressed_ack_processing()
16707 	if ((to.to_flags & TOF_TS) && (to.to_tsecr != 0)) {  in rack_do_segment_nounlock()
16708 		to.to_tsecr -= tp->ts_offset;  in rack_do_segment_nounlock()
16709 		if (TSTMP_GT(to.to_tsecr, ms_cts))  in rack_do_segment_nounlock()
16710 			to.to_tsecr = 0;  in rack_do_segment_nounlock()
16714 	    (TSTMP_GEQ(to.to_tsecr, rack->r_ctl.last_rcv_tstmp_for_rtt))) {  in rack_do_segment_nounlock()
18533 		to.to_tsecr = tp->ts_recent;  in rack_fast_rsm_output()
19109 		to.to_tsecr = tp->ts_recent;  in rack_fast_output()
21275 			to.to_tsecr = tp->ts_recent;  in rack_output()