diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 1 | ||||
| -rw-r--r-- | include/net/tcp.h | 4 |
2 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index d647343..1f12fa0 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -304,7 +304,6 @@ struct tcp_sock { u32 rtt_seq; /* sequence number to update rttvar */ u32 packets_out; /* Packets which are "in flight" */ - u32 left_out; /* Packets which leaved network */ u32 retrans_out; /* Retransmitted packets out */ /* * Options received (usually on last packet, some only on SYN packets). diff --git a/include/net/tcp.h b/include/net/tcp.h index 9d3438f..299872d 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -735,7 +735,8 @@ static inline void tcp_ca_event(struct sock *sk, const enum tcp_ca_event event) */ static inline unsigned int tcp_packets_in_flight(const struct tcp_sock *tp) { - return (tp->packets_out - tp->left_out + tp->retrans_out); + return tp->packets_out - (tp->sacked_out + tp->lost_out) + + tp->retrans_out; } /* If cwnd > ssthresh, we may raise ssthresh to be half-way to cwnd. @@ -757,7 +758,6 @@ static inline void tcp_sync_left_out(struct tcp_sock *tp) { BUG_ON(tp->rx_opt.sack_ok && (tp->sacked_out + tp->lost_out > tp->packets_out)); - tp->left_out = tp->sacked_out + tp->lost_out; } extern void tcp_enter_cwr(struct sock *sk, const int set_ssthresh); |
