diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 2 | ||||
| -rw-r--r-- | include/net/tcp.h | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index a9fbe22732c3..4791fd801945 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -295,7 +295,7 @@ struct tcp_sock { u32 packets_out; /* Packets which are "in flight" */ u32 retrans_out; /* Retransmitted packets out */ u32 max_packets_out; /* max packets_out in last window */ - u32 max_packets_seq; /* right edge of max_packets_out flight */ + u32 cwnd_usage_seq; /* right edge of cwnd usage tracking flight */ u16 urg_data; /* Saved octet of OOB data and control flags */ u8 ecn_flags; /* ECN status bits. */ diff --git a/include/net/tcp.h b/include/net/tcp.h index d10962b9f0d0..95c1d51393ac 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1295,11 +1295,14 @@ static inline bool tcp_is_cwnd_limited(const struct sock *sk) { const struct tcp_sock *tp = tcp_sk(sk); + if (tp->is_cwnd_limited) + return true; + /* If in slow start, ensure cwnd grows to twice what was ACKed. */ if (tcp_in_slow_start(tp)) return tcp_snd_cwnd(tp) < 2 * tp->max_packets_out; - return tp->is_cwnd_limited; + return false; } /* BBR congestion control needs pacing. |