1104 	__u8 sacked = TCP_SKB_CB(skb)->sacked;  in tcp_mark_skb_lost()  local
1107 	if (sacked & TCPCB_SACKED_ACKED)  in tcp_mark_skb_lost()
1111 	if (sacked & TCPCB_LOST) {  in tcp_mark_skb_lost()
1112 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_mark_skb_lost()
1114 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_mark_skb_lost()
1122 		TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;  in tcp_mark_skb_lost()
1363 			  struct tcp_sacktag_state *state, u8 sacked,  in tcp_sacktag_one()  argument
1371 	if (dup_sack && (sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1375 		if ((sacked & TCPCB_SACKED_ACKED) &&  in tcp_sacktag_one()
1382 		return sacked;  in tcp_sacktag_one()
1384 	if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_sacktag_one()
1385 		tcp_rack_advance(tp, sacked, end_seq, xmit_time);  in tcp_sacktag_one()
1387 		if (sacked & TCPCB_SACKED_RETRANS) {  in tcp_sacktag_one()
1392 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1393 				sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);  in tcp_sacktag_one()
1398 			if (!(sacked & TCPCB_RETRANS)) {  in tcp_sacktag_one()
1414 			if (sacked & TCPCB_LOST) {  in tcp_sacktag_one()
1415 				sacked &= ~TCPCB_LOST;  in tcp_sacktag_one()
1420 		sacked |= TCPCB_SACKED_ACKED;  in tcp_sacktag_one()
1436 	if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {  in tcp_sacktag_one()
1437 		sacked &= ~TCPCB_SACKED_RETRANS;  in tcp_sacktag_one()
1441 	return sacked;  in tcp_sacktag_one()
1465 	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,  in tcp_shifted_skb()
1493 	TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS);  in tcp_shifted_skb()
1575 	    (TCP_SKB_CB(skb)->sacked & (TCPCB_LOST|TCPCB_SACKED_RETRANS)) == TCPCB_SACKED_RETRANS)  in tcp_shift_skb_data()
1588 	if ((TCP_SKB_CB(prev)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED)  in tcp_shift_skb_data()
1676 	    ((TCP_SKB_CB(skb)->sacked & TCPCB_TAGBITS) != TCPCB_SACKED_ACKED) ||  in tcp_shift_skb_data()
1750 			TCP_SKB_CB(skb)->sacked =  in tcp_sacktag_walk()
1753 						TCP_SKB_CB(skb)->sacked,  in tcp_sacktag_walk()
1760 			if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_sacktag_walk()
1831 				    TCP_SKB_CB(ack_skb)->sacked);  in tcp_sacktag_write_queue()
2130 	is_reneg = head && (TCP_SKB_CB(head)->sacked & TCPCB_SACKED_ACKED);  in tcp_timeout_mark_lost()
2143 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_ACKED;  in tcp_timeout_mark_lost()
2388 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_mark_head_lost()
2394 		if (!(TCP_SKB_CB(skb)->sacked & TCPCB_LOST))  in tcp_mark_head_lost()
2430 	return (TCP_SKB_CB(skb)->sacked & TCPCB_RETRANS) &&  in tcp_skb_spurious_retrans()
2468 	if (unlikely(skb && TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS))  in tcp_any_retrans_done()
2509 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;  in tcp_undo_cwnd_reduction()
3279 		u8 sacked = scb->sacked;  in tcp_clean_rtx_queue()  local
3296 		if (unlikely(sacked & TCPCB_RETRANS)) {  in tcp_clean_rtx_queue()
3297 			if (sacked & TCPCB_SACKED_RETRANS)  in tcp_clean_rtx_queue()
3300 		} else if (!(sacked & TCPCB_SACKED_ACKED)) {  in tcp_clean_rtx_queue()
3312 		if (sacked & TCPCB_SACKED_ACKED) {  in tcp_clean_rtx_queue()
3317 				tcp_rack_advance(tp, sacked, scb->end_seq,  in tcp_clean_rtx_queue()
3320 		if (sacked & TCPCB_LOST)  in tcp_clean_rtx_queue()
3363 		if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)  in tcp_clean_rtx_queue()
3870 		if (TCP_SKB_CB(skb)->sacked)  in tcp_ack()
3964 	if (TCP_SKB_CB(skb)->sacked) {  in tcp_ack()
4138 					TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;  in tcp_parse_options()