17 	int copied;  in tcp_eat_skb()  local
26 	copied = tcp->copied_seq + skb->len;  in tcp_eat_skb()
27 	WRITE_ONCE(tcp->copied_seq, copied);  in tcp_eat_skb()
37 	u32 size, copied = 0;  in bpf_tcp_ingress()  local
53 			if (!copied)  in bpf_tcp_ingress()
61 		copied += size;  in bpf_tcp_ingress()
79 			atomic_sub(copied, &sk->sk_rmem_alloc);  in bpf_tcp_ingress()
229 	int copied = 0;  in tcp_bpf_recvmsg_parser()  local
259 			copied = -EAGAIN;  in tcp_bpf_recvmsg_parser()
265 	copied = sk_msg_recvmsg(sk, psock, msg, len, flags);  in tcp_bpf_recvmsg_parser()
271 	if (copied == -EFAULT) {  in tcp_bpf_recvmsg_parser()
275 			copied = 0;  in tcp_bpf_recvmsg_parser()
280 	seq += copied;  in tcp_bpf_recvmsg_parser()
281 	if (!copied) {  in tcp_bpf_recvmsg_parser()
289 			copied = sock_error(sk);  in tcp_bpf_recvmsg_parser()
297 			copied = -ENOTCONN;  in tcp_bpf_recvmsg_parser()
303 			copied = -EAGAIN;  in tcp_bpf_recvmsg_parser()
308 			copied = sock_intr_errno(timeo);  in tcp_bpf_recvmsg_parser()
314 			copied = data;  in tcp_bpf_recvmsg_parser()
319 		copied = -EAGAIN;  in tcp_bpf_recvmsg_parser()
325 	if (copied > 0)  in tcp_bpf_recvmsg_parser()
326 		__tcp_cleanup_rbuf(sk, copied);  in tcp_bpf_recvmsg_parser()
331 	return copied;  in tcp_bpf_recvmsg_parser()
338 	int copied, ret;  in tcp_bpf_recvmsg()  local
356 	copied = sk_msg_recvmsg(sk, psock, msg, len, flags);  in tcp_bpf_recvmsg()
357 	if (!copied) {  in tcp_bpf_recvmsg()
374 		copied = -EAGAIN;  in tcp_bpf_recvmsg()
376 	ret = copied;  in tcp_bpf_recvmsg()
385 				struct sk_msg *msg, int *copied, int flags)  in tcp_bpf_send_verdict()  argument
396 		 * returned to user copied size. This ensures user doesn't  in tcp_bpf_send_verdict()
427 			*copied -= sk_msg_free(sk, msg);  in tcp_bpf_send_verdict()
462 				*copied -= free;  in tcp_bpf_send_verdict()
475 		*copied -= (tosend + delta);  in tcp_bpf_send_verdict()
498 	int copied = 0, err = 0, ret = 0;  in tcp_bpf_sendmsg()  local
548 		copied += ret;  in tcp_bpf_sendmsg()
561 		err = tcp_bpf_send_verdict(sk, psock, msg_tx, &copied, flags);  in tcp_bpf_sendmsg()
580 	return copied > 0 ? copied : err;  in tcp_bpf_sendmsg()
656 	int copied = 0;  in tcp_bpf_strp_read_sock()  local
667 	copied = tcp_read_sock_noack(sk, desc, recv_actor, true,  in tcp_bpf_strp_read_sock()
669 	if (copied < 0)  in tcp_bpf_strp_read_sock()
678 	__tcp_cleanup_rbuf(sk, copied - psock->ingress_bytes);  in tcp_bpf_strp_read_sock()
681 	return copied;  in tcp_bpf_strp_read_sock()