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| author |   Yuchung Cheng <ycheng@google.com> | 2016-01-29 15:11:50 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-01-29 23:03:56 -0800 |
| commit | 99b4dd9f2423130875ac486fe587cd103c64f753 (patch) | |
| tree | b355e804e53334d5930f34cfcca0beeb4465af63 /fs/btrfs/dev-replace.c | |
| parent | irda: fix a potential use-after-free in ircomm_param_request (diff) | |
| download | wireguard-linux-99b4dd9f2423130875ac486fe587cd103c64f753.tar.xz wireguard-linux-99b4dd9f2423130875ac486fe587cd103c64f753.zip | |
tcp: avoid cwnd undo after receiving ECN
RFC 4015 section 3.4 says the TCP sender MUST refrain from
reversing the congestion control state when the ACK signals
congestion through the ECN-Echo flag. Currently we may not
always do that when prior_ssthresh is reset upon receiving
ACKs with ECE marks. This patch fixes that.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions