1047 	__u8 sacked = TCP_SKB_CB(skb)->sacked;  in tcp_mark_skb_lost()  local
1050 	if (sacked & TCPCB_SACKED_ACKED)  in tcp_mark_skb_lost()
1054 	if (sacked & TCPCB_LOST) {  in tcp_mark_skb_lost()
1055 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_mark_skb_lost()
1057 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_mark_skb_lost()
1065 		TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_mark_skb_lost()
1306 			  struct tcp_sacktag_state *state, u8 sacked,  in tcp_sacktag_one()  argument
1314 	if (dup_sack && (sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1318 		if ((sacked & TCPCB_SACKED_ACKED) &&  in tcp_sacktag_one()
1325 		return sacked;  in tcp_sacktag_one()
1327 	if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_sacktag_one()
1328 		tcp_rack_advance(tp, sacked, end_seq, xmit_time);  in tcp_sacktag_one()
1330 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_sacktag_one()
1335 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1336 				sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);  in tcp_sacktag_one()
1341 			if (!(sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1357 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1358 				sacked &= ~TCPCB_LOST;  in tcp_sacktag_one()
1363 		sacked |= TCPCB_SACKED_ACKED;  in tcp_sacktag_one()
1379 	if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {  in tcp_sacktag_one()
1380 		sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_sacktag_one()
1384 	return sacked;  in tcp_sacktag_one()
1408 	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,  in tcp_shifted_skb()
1436 	TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS);  in tcp_shifted_skb()
1518 	    (TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_RETRANS)) == TCPCB_SACKED_RETRANS)  in tcp_shift_skb_data()
1531 	if ((TCP_SKB_CB(prev)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED)  in tcp_shift_skb_data()
1619 	    ((TCP_SKB_CB(skb)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED) ||  in tcp_shift_skb_data()
1691 			TCP_SKB_CB(skb)->sacked =  in tcp_sacktag_walk()
1694 						TCP_SKB_CB(skb)->sacked,  in tcp_sacktag_walk()
1701 			if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_sacktag_walk()
1772 				    TCP_SKB_CB(ack_skb)->sacked);  in tcp_sacktag_write_queue()
2070 	is_reneg = head && (TCP_SKB_CB(head)->sacked & TCPCB_SACKED_ACKED);  in tcp_timeout_mark_lost()
2083 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_ACKED;  in tcp_timeout_mark_lost()
2323 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_mark_head_lost()
2329 		if (!(TCP_SKB_CB(skb)->sacked & TCPCB_LOST))  in tcp_mark_head_lost()
2365 	return (TCP_SKB_CB(skb)->sacked & TCPCB_RETRANS) &&  in tcp_skb_spurious_retrans()
2403 	if (unlikely(skb && TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS))  in tcp_any_retrans_done()
2444 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;  in tcp_undo_cwnd_reduction()
3179 		u8 sacked = scb->sacked;  in tcp_clean_rtx_queue()  local
3196 		if (unlikely(sacked & TCPCB_RETRANS)) {  in tcp_clean_rtx_queue()
3197 			if (sacked & TCPCB_SACKED_RETRANS)  in tcp_clean_rtx_queue()
3200 		} else if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_clean_rtx_queue()
3213 		if (sacked & TCPCB_SACKED_ACKED) {  in tcp_clean_rtx_queue()
3218 				tcp_rack_advance(tp, sacked, scb->end_seq,  in tcp_clean_rtx_queue()
3221 		if (sacked & TCPCB_LOST)  in tcp_clean_rtx_queue()
3264 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_clean_rtx_queue()
3759 		if (TCP_SKB_CB(skb)->sacked)  in tcp_ack()
3851 	if (TCP_SKB_CB(skb)->sacked) {  in tcp_ack()
4024 					TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;  in tcp_parse_options()