diff options
| author | Yuchung Cheng <ycheng@google.com> | 2012-04-30 06:00:18 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-30 13:44:39 -0400 |
| commit | 1cebce36d660c83bd1353e41f3e66abd4686f215 (patch) | |
| tree | cd82ebc7c67f3d67e4de202dd3dafbb347f2324c /drivers/net/ethernet/intel/igbvf | |
| parent | 05be18241e83d2ac6b656c8f924e74b3998c173f (diff) | |
tcp: fix infinite cwnd in tcp_complete_cwr()
When the cwnd reduction is done, ssthresh may be infinite
if TCP enters CWR via ECN or F-RTO. If cwnd is not undone, i.e.,
undo_marker is set, tcp_complete_cwr() falsely set cwnd to the
infinite ssthresh value. The correct operation is to keep cwnd
intact because it has been updated in ECN or F-RTO.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igbvf')
0 files changed, 0 insertions, 0 deletions