1079 	__u8 sacked = TCP_SKB_CB(skb)->sacked;  in tcp_mark_skb_lost()  local
1082 	if (sacked & TCPCB_SACKED_ACKED)  in tcp_mark_skb_lost()
1086 	if (sacked & TCPCB_LOST) {  in tcp_mark_skb_lost()
1087 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_mark_skb_lost()
1089 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_mark_skb_lost()
1097 		TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_mark_skb_lost()
1338 			  struct tcp_sacktag_state *state, u8 sacked,  in tcp_sacktag_one()  argument
1346 	if (dup_sack && (sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1350 		if ((sacked & TCPCB_SACKED_ACKED) &&  in tcp_sacktag_one()
1357 		return sacked;  in tcp_sacktag_one()
1359 	if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_sacktag_one()
1360 		tcp_rack_advance(tp, sacked, end_seq, xmit_time);  in tcp_sacktag_one()
1362 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_sacktag_one()
1367 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1368 				sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);  in tcp_sacktag_one()
1373 			if (!(sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1389 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1390 				sacked &= ~TCPCB_LOST;  in tcp_sacktag_one()
1395 		sacked |= TCPCB_SACKED_ACKED;  in tcp_sacktag_one()
1411 	if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {  in tcp_sacktag_one()
1412 		sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_sacktag_one()
1416 	return sacked;  in tcp_sacktag_one()
1440 	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,  in tcp_shifted_skb()
1468 	TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS);  in tcp_shifted_skb()
1550 	    (TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_RETRANS)) == TCPCB_SACKED_RETRANS)  in tcp_shift_skb_data()
1563 	if ((TCP_SKB_CB(prev)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED)  in tcp_shift_skb_data()
1651 	    ((TCP_SKB_CB(skb)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED) ||  in tcp_shift_skb_data()
1723 			TCP_SKB_CB(skb)->sacked =  in tcp_sacktag_walk()
1726 						TCP_SKB_CB(skb)->sacked,  in tcp_sacktag_walk()
1733 			if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_sacktag_walk()
1804 				    TCP_SKB_CB(ack_skb)->sacked);  in tcp_sacktag_write_queue()
2102 	is_reneg = head && (TCP_SKB_CB(head)->sacked & TCPCB_SACKED_ACKED);  in tcp_timeout_mark_lost()
2115 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_ACKED;  in tcp_timeout_mark_lost()
2355 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_mark_head_lost()
2361 		if (!(TCP_SKB_CB(skb)->sacked & TCPCB_LOST))  in tcp_mark_head_lost()
2397 	return (TCP_SKB_CB(skb)->sacked & TCPCB_RETRANS) &&  in tcp_skb_spurious_retrans()
2435 	if (unlikely(skb && TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS))  in tcp_any_retrans_done()
2476 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;  in tcp_undo_cwnd_reduction()
3233 		u8 sacked = scb->sacked;  in tcp_clean_rtx_queue()  local
3250 		if (unlikely(sacked & TCPCB_RETRANS)) {  in tcp_clean_rtx_queue()
3251 			if (sacked & TCPCB_SACKED_RETRANS)  in tcp_clean_rtx_queue()
3254 		} else if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_clean_rtx_queue()
3267 		if (sacked & TCPCB_SACKED_ACKED) {  in tcp_clean_rtx_queue()
3272 				tcp_rack_advance(tp, sacked, scb->end_seq,  in tcp_clean_rtx_queue()
3275 		if (sacked & TCPCB_LOST)  in tcp_clean_rtx_queue()
3318 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_clean_rtx_queue()
3814 		if (TCP_SKB_CB(skb)->sacked)  in tcp_ack()
3907 	if (TCP_SKB_CB(skb)->sacked) {  in tcp_ack()
4080 					TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;  in tcp_parse_options()