1147 	__u8 sacked = TCP_SKB_CB(skb)->sacked;  in tcp_mark_skb_lost()  local
1150 	if (sacked & TCPCB_SACKED_ACKED)  in tcp_mark_skb_lost()
1154 	if (sacked & TCPCB_LOST) {  in tcp_mark_skb_lost()
1155 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_mark_skb_lost()
1157 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_mark_skb_lost()
1165 		TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_mark_skb_lost()
1397 			  struct tcp_sacktag_state *state, u8 sacked,  in tcp_sacktag_one()  argument
1405 	if (dup_sack && (sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1409 		if ((sacked & TCPCB_SACKED_ACKED) &&  in tcp_sacktag_one()
1416 		return sacked;  in tcp_sacktag_one()
1418 	if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_sacktag_one()
1419 		tcp_rack_advance(tp, sacked, end_seq, xmit_time);  in tcp_sacktag_one()
1421 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_sacktag_one()
1426 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1427 				sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);  in tcp_sacktag_one()
1432 			if (!(sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1448 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1449 				sacked &= ~TCPCB_LOST;  in tcp_sacktag_one()
1454 		sacked |= TCPCB_SACKED_ACKED;  in tcp_sacktag_one()
1470 	if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {  in tcp_sacktag_one()
1471 		sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_sacktag_one()
1475 	return sacked;  in tcp_sacktag_one()
1499 	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,  in tcp_shifted_skb()
1527 	TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS);  in tcp_shifted_skb()
1609 	    (TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_RETRANS)) == TCPCB_SACKED_RETRANS)  in tcp_shift_skb_data()
1622 	if ((TCP_SKB_CB(prev)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED)  in tcp_shift_skb_data()
1710 	    ((TCP_SKB_CB(skb)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED) ||  in tcp_shift_skb_data()
1784 			TCP_SKB_CB(skb)->sacked =  in tcp_sacktag_walk()
1787 						TCP_SKB_CB(skb)->sacked,  in tcp_sacktag_walk()
1794 			if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_sacktag_walk()
1865 				    TCP_SKB_CB(ack_skb)->sacked);  in tcp_sacktag_write_queue()
2176 	is_reneg = head && (TCP_SKB_CB(head)->sacked & TCPCB_SACKED_ACKED);  in tcp_timeout_mark_lost()
2189 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_ACKED;  in tcp_timeout_mark_lost()
2434 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_mark_head_lost()
2440 		if (!(TCP_SKB_CB(skb)->sacked & TCPCB_LOST))  in tcp_mark_head_lost()
2476 	return (TCP_SKB_CB(skb)->sacked & TCPCB_RETRANS) &&  in tcp_skb_spurious_retrans()
2528 	if (unlikely(skb && TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS))  in tcp_any_retrans_done()
2579 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;  in tcp_undo_cwnd_reduction()
3373 		u8 sacked = scb->sacked;  in tcp_clean_rtx_queue()  local
3390 		if (unlikely(sacked & TCPCB_RETRANS)) {  in tcp_clean_rtx_queue()
3391 			if (sacked & TCPCB_SACKED_RETRANS)  in tcp_clean_rtx_queue()
3394 		} else if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_clean_rtx_queue()
3406 		if (sacked & TCPCB_SACKED_ACKED) {  in tcp_clean_rtx_queue()
3411 				tcp_rack_advance(tp, sacked, scb->end_seq,  in tcp_clean_rtx_queue()
3414 		if (sacked & TCPCB_LOST)  in tcp_clean_rtx_queue()
3457 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_clean_rtx_queue()
4023 		if (TCP_SKB_CB(skb)->sacked)  in tcp_ack()
4113 	if (TCP_SKB_CB(skb)->sacked) {  in tcp_ack()
4286 					TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;  in tcp_parse_options()