diff options
| author | Yuchung Cheng <ycheng@google.com> | 2017-12-07 22:33:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-08 22:14:11 +0300 |
| commit | cd1fc85b4399d47e3d6626301741ba8c38cd475a (patch) | |
| tree | 86125c235e1df3c21686d6c4625f47d1b6ce20e3 /net/ipv4/tcp_recovery.c | |
| parent | 0ce294d88457bccd7f9991f883fec80022a1ddbd (diff) | |
| download | linux-cd1fc85b4399d47e3d6626301741ba8c38cd475a.tar.xz | |
tcp: always evaluate losses in RACK upon undo
When sender detects spurious retransmission, all packets
marked lost are remarked to be in-flight. However some may
be considered lost based on its timestamps in RACK. This patch
forces RACK to re-evaluate, which may be skipped previously if
the ACK does not advance RACK timestamp.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Reviewed-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Priyaranjan Jha <priyarjha@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_recovery.c')
0 files changed, 0 insertions, 0 deletions