diff options
| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-10-11 20:32:31 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-11 20:32:31 -0400 |
| commit | 16e906812f885cf16d95577dba260db6375ba571 (patch) | |
| tree | addc7dc23792f74d2b5105197e51aa88cbe6a0fb /net/ipv4/tcp_vegas.c | |
| parent | 4953f0fcc06a125f87874743d968c0e185c8b296 (diff) | |
[TCP]: Add bytes_acked (ABC) clearing to FRTO too
I was reading tcp_enter_loss while looking for Cedric's bug and
noticed bytes_acked adjustment is missing from FRTO side.
Since bytes_acked will only be used in tcp_cong_avoid, I think
it's safe to assume RTO would be spurious. During FRTO cwnd
will be not controlled by tcp_cong_avoid and if FRTO calls for
conventional recovery, cwnd is adjusted and the result of wrong
assumption is cleared from bytes_acked. If RTO was in fact
spurious, we did normal ABC already and can continue without
any additional adjustments.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_vegas.c')
0 files changed, 0 insertions, 0 deletions