diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/net/tcp.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 4775a1bba7f7..c9ab561387c4 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -854,6 +854,11 @@ enum tcp_ca_ack_event_flags { union tcp_cc_info; +struct ack_sample { + u32 pkts_acked; + s32 rtt_us; +}; + struct tcp_congestion_ops { struct list_head list; u32 key; @@ -877,7 +882,7 @@ struct tcp_congestion_ops { /* new value of cwnd after loss (optional) */ u32 (*undo_cwnd)(struct sock *sk); /* hook for packet ack accounting (optional) */ - void (*pkts_acked)(struct sock *sk, u32 num_acked, s32 rtt_us); + void (*pkts_acked)(struct sock *sk, const struct ack_sample *sample); /* get info for inet_diag (optional) */ size_t (*get_info)(struct sock *sk, u32 ext, int *attr, union tcp_cc_info *info); |