745 	struct tcp_splice_state *tss = rd_desc->arg.data;  in tcp_splice_data_recv()  local
748 	ret = skb_splice_bits(skb, skb->sk, offset, tss->pipe,  in tcp_splice_data_recv()
749 			      min(rd_desc->count, len), tss->flags);  in tcp_splice_data_recv()
755 static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss)  in __tcp_splice_read()  argument
759 		.arg.data = tss,  in __tcp_splice_read()
760 		.count	  = tss->len,  in __tcp_splice_read()
783 	struct tcp_splice_state tss = {  in tcp_splice_read()  local
804 	while (tss.len) {  in tcp_splice_read()
805 		ret = __tcp_splice_read(sk, &tss);  in tcp_splice_read()
844 		tss.len -= ret;  in tcp_splice_read()
1989 				    struct scm_timestamping_internal *tss)  in tcp_update_recv_tstamps()  argument
1992 		tss->ts[0] = ktime_to_timespec64(skb->tstamp);  in tcp_update_recv_tstamps()
1994 		tss->ts[0] = (struct timespec64) {0};  in tcp_update_recv_tstamps()
1997 		tss->ts[2] = ktime_to_timespec64(skb_hwtstamps(skb)->hwtstamp);  in tcp_update_recv_tstamps()
1999 		tss->ts[2] = (struct timespec64) {0};  in tcp_update_recv_tstamps()
2004 			       struct scm_timestamping_internal *tss)  in tcp_recv_timestamp()  argument
2009 	if (tss->ts[0].tv_sec || tss->ts[0].tv_nsec) {  in tcp_recv_timestamp()
2014 						.tv_sec = tss->ts[0].tv_sec,  in tcp_recv_timestamp()
2015 						.tv_nsec = tss->ts[0].tv_nsec,  in tcp_recv_timestamp()
2021 						.tv_sec = tss->ts[0].tv_sec,  in tcp_recv_timestamp()
2022 						.tv_nsec = tss->ts[0].tv_nsec,  in tcp_recv_timestamp()
2030 						.tv_sec = tss->ts[0].tv_sec,  in tcp_recv_timestamp()
2031 						.tv_usec = tss->ts[0].tv_nsec / 1000,  in tcp_recv_timestamp()
2037 						.tv_sec = tss->ts[0].tv_sec,  in tcp_recv_timestamp()
2038 						.tv_usec = tss->ts[0].tv_nsec / 1000,  in tcp_recv_timestamp()
2049 			tss->ts[0] = (struct timespec64) {0};  in tcp_recv_timestamp()
2052 	if (tss->ts[2].tv_sec || tss->ts[2].tv_nsec) {  in tcp_recv_timestamp()
2056 			tss->ts[2] = (struct timespec64) {0};  in tcp_recv_timestamp()
2060 		tss->ts[1] = (struct timespec64) {0};  in tcp_recv_timestamp()
2062 			put_cmsg_scm_timestamping64(msg, tss);  in tcp_recv_timestamp()
2064 			put_cmsg_scm_timestamping(msg, tss);  in tcp_recv_timestamp()
2110 	struct scm_timestamping_internal tss;  in tcp_recvmsg()  local
2307 			tcp_update_recv_tstamps(skb, &tss);  in tcp_recvmsg()
2340 			tcp_recv_timestamp(msg, sk, &tss);  in tcp_recvmsg()