| commit | aab2b4bf224ef8358d262f95b568b8ad0cecf0a0 | [log] [tgz] |
|---|---|---|
| author | Neal Cardwell <ncardwell@google.com> | Mon Mar 04 06:23:05 2013 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Mon Mar 04 14:12:07 2013 -0500 |
| tree | e16e5214f01f53975cb214dc98d153c9c96fe7db | |
| parent | d2123be0e55101742dacd6dae60cdd0f1e2ef302 [diff] |
tcp: fix double-counted receiver RTT when leaving receiver fast path We should not update ts_recent and call tcp_rcv_rtt_measure_ts() both before and after going to step5. That wastes CPU and double-counts the receiver-side RTT sample. Signed-off-by: Neal Cardwell <ncardwell@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>