tcp_left_out 764 include/net/tcp.h return tp->packets_out - tcp_left_out(tp) + tp->retrans_out; tcp_left_out 785 include/net/tcp.h #define tcp_verify_left_out(tp) WARN_ON(tcp_left_out(tp) > tp->packets_out) tcp_left_out 2342 net/ipv4/tcp_input.c tp->snd_cwnd, tcp_left_out(tp), tcp_left_out 2352 net/ipv4/tcp_input.c tp->snd_cwnd, tcp_left_out(tp), tcp_left_out 2506 net/ipv4/tcp_input.c if (tcp_left_out(tp) || tp->retrans_out || tp->undo_marker)