902 	if (!(TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_ACKED))) {  in tcp_skb_mark_lost()
906 		TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_skb_mark_lost()
914 	if (!(TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_ACKED))) {  in tcp_skb_mark_lost_uncond_verify()
916 		TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_skb_mark_lost_uncond_verify()
1154 			  struct tcp_sacktag_state *state, u8 sacked,  in tcp_sacktag_one()  argument
1163 	if (dup_sack && (sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1167 		if (sacked & TCPCB_SACKED_ACKED)  in tcp_sacktag_one()
1173 		return sacked;  in tcp_sacktag_one()
1175 	if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_sacktag_one()
1176 		tcp_rack_advance(tp, xmit_time, sacked);  in tcp_sacktag_one()
1178 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_sacktag_one()
1183 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1184 				sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);  in tcp_sacktag_one()
1189 			if (!(sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1204 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1205 				sacked &= ~TCPCB_LOST;  in tcp_sacktag_one()
1210 		sacked |= TCPCB_SACKED_ACKED;  in tcp_sacktag_one()
1229 	if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {  in tcp_sacktag_one()
1230 		sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_sacktag_one()
1234 	return sacked;  in tcp_sacktag_one()
1258 	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,  in tcp_shifted_skb()
1285 	TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS);  in tcp_shifted_skb()
1351 	    (TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_RETRANS)) == TCPCB_SACKED_RETRANS)  in tcp_shift_skb_data()
1364 	if ((TCP_SKB_CB(prev)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED)  in tcp_shift_skb_data()
1450 	    ((TCP_SKB_CB(skb)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED) ||  in tcp_shift_skb_data()
1526 			TCP_SKB_CB(skb)->sacked =  in tcp_sacktag_walk()
1529 						TCP_SKB_CB(skb)->sacked,  in tcp_sacktag_walk()
1595 				    TCP_SKB_CB(ack_skb)->sacked);  in tcp_sacktag_write_queue()
1900 	is_reneg = skb && (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED);  in tcp_enter_loss()
1912 		TCP_SKB_CB(skb)->sacked &= (~TCPCB_TAGBITS)|TCPCB_SACKED_ACKED;  in tcp_enter_loss()
1913 		if (!(TCP_SKB_CB(skb)->sacked&TCPCB_SACKED_ACKED) || is_reneg) {  in tcp_enter_loss()
1914 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_ACKED;  in tcp_enter_loss()
1915 			TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_enter_loss()
2198 		    (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED))  in tcp_mark_head_lost()
2203 			    (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED) ||  in tcp_mark_head_lost()
2267 	return (TCP_SKB_CB(skb)->sacked & TCPCB_RETRANS) &&  in tcp_skb_spurious_retrans()
2305 	if (unlikely(skb && TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS))  in tcp_any_retrans_done()
2351 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;  in tcp_undo_cwnd_reduction()
2606 		    !(TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)) {  in tcp_simple_retransmit()
2607 			if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS) {  in tcp_simple_retransmit()
2608 				TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_simple_retransmit()
3119 		u8 sacked = scb->sacked;  in tcp_clean_rtx_queue()  local
3141 		if (unlikely(sacked & TCPCB_RETRANS)) {  in tcp_clean_rtx_queue()
3142 			if (sacked & TCPCB_SACKED_RETRANS)  in tcp_clean_rtx_queue()
3145 		} else if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_clean_rtx_queue()
3156 		if (sacked & TCPCB_SACKED_ACKED)  in tcp_clean_rtx_queue()
3159 			tcp_rack_advance(tp, &skb->skb_mstamp, sacked);  in tcp_clean_rtx_queue()
3160 		if (sacked & TCPCB_LOST)  in tcp_clean_rtx_queue()
3194 	if (skb && (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED))  in tcp_clean_rtx_queue()
3588 		if (TCP_SKB_CB(skb)->sacked)  in tcp_ack()
3665 	if (TCP_SKB_CB(skb)->sacked) {  in tcp_ack()
3771 					TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;  in tcp_parse_options()