1134 	__u8 sacked = TCP_SKB_CB(skb)->sacked;  in tcp_mark_skb_lost()  local
1137 	if (sacked & TCPCB_SACKED_ACKED)  in tcp_mark_skb_lost()
1141 	if (sacked & TCPCB_LOST) {  in tcp_mark_skb_lost()
1142 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_mark_skb_lost()
1144 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_mark_skb_lost()
1152 		TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_mark_skb_lost()
1393 			  struct tcp_sacktag_state *state, u8 sacked,  in tcp_sacktag_one()  argument
1401 	if (dup_sack && (sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1405 		if ((sacked & TCPCB_SACKED_ACKED) &&  in tcp_sacktag_one()
1412 		return sacked;  in tcp_sacktag_one()
1414 	if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_sacktag_one()
1415 		tcp_rack_advance(tp, sacked, end_seq, xmit_time);  in tcp_sacktag_one()
1417 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_sacktag_one()
1422 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1423 				sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);  in tcp_sacktag_one()
1428 			if (!(sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1444 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1445 				sacked &= ~TCPCB_LOST;  in tcp_sacktag_one()
1450 		sacked |= TCPCB_SACKED_ACKED;  in tcp_sacktag_one()
1466 	if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {  in tcp_sacktag_one()
1467 		sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_sacktag_one()
1471 	return sacked;  in tcp_sacktag_one()
1495 	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,  in tcp_shifted_skb()
1523 	TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS);  in tcp_shifted_skb()
1605 	    (TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_RETRANS)) == TCPCB_SACKED_RETRANS)  in tcp_shift_skb_data()
1618 	if ((TCP_SKB_CB(prev)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED)  in tcp_shift_skb_data()
1706 	    ((TCP_SKB_CB(skb)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED) ||  in tcp_shift_skb_data()
1780 			TCP_SKB_CB(skb)->sacked =  in tcp_sacktag_walk()
1783 						TCP_SKB_CB(skb)->sacked,  in tcp_sacktag_walk()
1790 			if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_sacktag_walk()
1861 				    TCP_SKB_CB(ack_skb)->sacked);  in tcp_sacktag_write_queue()
2172 	is_reneg = head && (TCP_SKB_CB(head)->sacked & TCPCB_SACKED_ACKED);  in tcp_timeout_mark_lost()
2185 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_ACKED;  in tcp_timeout_mark_lost()
2431 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_mark_head_lost()
2437 		if (!(TCP_SKB_CB(skb)->sacked & TCPCB_LOST))  in tcp_mark_head_lost()
2473 	return (TCP_SKB_CB(skb)->sacked & TCPCB_RETRANS) &&  in tcp_skb_spurious_retrans()
2525 	if (unlikely(skb && TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS))  in tcp_any_retrans_done()
2576 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;  in tcp_undo_cwnd_reduction()
3369 		u8 sacked = scb->sacked;  in tcp_clean_rtx_queue()  local
3386 		if (unlikely(sacked & TCPCB_RETRANS)) {  in tcp_clean_rtx_queue()
3387 			if (sacked & TCPCB_SACKED_RETRANS)  in tcp_clean_rtx_queue()
3390 		} else if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_clean_rtx_queue()
3402 		if (sacked & TCPCB_SACKED_ACKED) {  in tcp_clean_rtx_queue()
3407 				tcp_rack_advance(tp, sacked, scb->end_seq,  in tcp_clean_rtx_queue()
3410 		if (sacked & TCPCB_LOST)  in tcp_clean_rtx_queue()
3453 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_clean_rtx_queue()
4000 		if (TCP_SKB_CB(skb)->sacked)  in tcp_ack()
4094 	if (TCP_SKB_CB(skb)->sacked) {  in tcp_ack()
4268 					TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;  in tcp_parse_options()