7352 	tp->t_flags |= TF_ACKNOW;  in rack_timeout_delack()
7931 	tp->t_flags |= TF_ACKNOW;  in rack_timeout_rxt()
12178 		tp->t_flags |= TF_ACKNOW;  in rack_handle_delayed_ack()
12397 			tp->t_flags |= TF_ACKNOW;  in rack_process_data()
12462 				tp->t_flags |= TF_ACKNOW;  in rack_process_data()
12505 	if ((tp->t_flags & TF_ACKNOW) ||  in rack_process_data()
12935 			tp->t_flags |= TF_ACKNOW;  in rack_do_syn_sent()
12997 		tp->t_flags |= (TF_ACKNOW | TF_NEEDSYN | TF_SONOTCONN);  in rack_do_syn_sent()
13385 		} else if (tp->t_flags & TF_ACKNOW) {  in rack_do_established()
13480 		} else if (tp->t_flags & TF_ACKNOW) {  in rack_do_close_wait()
13611 		} else if (tp->t_flags & TF_ACKNOW) {  in rack_do_fin_wait_1()
13726 		} else if (tp->t_flags & TF_ACKNOW) {  in rack_do_closing()
13828 		} else if (tp->t_flags & TF_ACKNOW) {  in rack_do_lastack()
13937 		} else if (tp->t_flags & TF_ACKNOW) {  in rack_do_fin_wait_2()
15902 				if ((tp->t_flags & TF_ACKNOW) == 0) {  in rack_do_compressed_ack_processing()
15904 					if (tp->t_flags && TF_ACKNOW)  in rack_do_compressed_ack_processing()
16322 	    (tp->t_flags & TF_ACKNOW )) {  in rack_do_compressed_ack_processing()
16903 			    (tp->t_flags & TF_ACKNOW) ||  in rack_do_segment_nounlock()
16917 		} else if ((nxt_pkt == 0) && (tp->t_flags & TF_ACKNOW)) {  in rack_do_segment_nounlock()
18934 	tp->t_flags &= ~(TF_ACKNOW | TF_DELACK);  in rack_fast_rsm_output()
19522 	tp->t_flags &= ~(TF_ACKNOW | TF_DELACK);  in rack_fast_output()
20836 	if (tp->t_flags & TF_ACKNOW) {  in rack_output()
21613 		if (tp->t_flags & TF_ACKNOW)  in rack_output()
22445 	tp->t_flags &= ~(TF_ACKNOW | TF_DELACK);  in rack_output()
23622 			tp->t_flags |= TF_ACKNOW;  in rack_process_option()