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| author | Neal Cardwell <ncardwell@google.com> | 2013-03-04 06:23:05 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-04 19:12:07 (GMT) |
| commit | aab2b4bf224ef8358d262f95b568b8ad0cecf0a0 (patch) | |
| tree | e16e5214f01f53975cb214dc98d153c9c96fe7db /block | |
| parent | d2123be0e55101742dacd6dae60cdd0f1e2ef302 (diff) | |
| download | linux-aab2b4bf224ef8358d262f95b568b8ad0cecf0a0.tar.xz | |
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>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions