diff options
Diffstat (limited to 'net/dccp/ccids/lib/packet_history.c')
| -rw-r--r-- | net/dccp/ccids/lib/packet_history.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/dccp/ccids/lib/packet_history.c b/net/dccp/ccids/lib/packet_history.c index 8ea96903033d..ee34b4564242 100644 --- a/net/dccp/ccids/lib/packet_history.c +++ b/net/dccp/ccids/lib/packet_history.c @@ -352,6 +352,16 @@ int tfrc_rx_handle_loss(struct tfrc_rx_hist *h, __three_after_loss(h); } + /* + * Update moving-average of `s' and the sum of received payload bytes. + */ + if (dccp_data_packet(skb)) { + const u32 payload = skb->len - dccp_hdr(skb)->dccph_doff * 4; + + h->packet_size = tfrc_ewma(h->packet_size, payload, 9); + h->bytes_recvd += payload; + } + /* RFC 3448, 6.1: update I_0, whose growth implies p <= p_prev */ if (!is_new_loss) tfrc_lh_update_i_mean(lh, skb); |