| commit | 52d3408150858a301a84bcbfe2f323d90d71d2ce | |
| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | |
| Wed, 5 Dec 2007 10:21:35 +0000 (5 02:21 -0800) | ||
| committer | David S. Miller <davem@sunset.davemloft.net> | |
| Wed, 5 Dec 2007 13:37:30 +0000 (5 05:37 -0800) | ||
| tree | 275691a21b251220257fac8932f71e77dbafbbc4 | treesnapshot (tar.gz zip) |
| parent | 3e6f049e0c4cf0606207c1a210abf50b436e9adf | commitdiff |
[TCP]: Move prior_in_flight collect to more robust place
The previous location is after sacktag processing, which affects
counters tcp_packets_in_flight depends on. This may manifest as
wrong behavior if new SACK blocks are present and all is clear
for call to tcp_cong_avoid, which in the case of
tcp_reno_cong_avoid bails out early because it thinks that
TCP is not limited by cwnd.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
The previous location is after sacktag processing, which affects
counters tcp_packets_in_flight depends on. This may manifest as
wrong behavior if new SACK blocks are present and all is clear
for call to tcp_cong_avoid, which in the case of
tcp_reno_cong_avoid bails out early because it thinks that
TCP is not limited by cwnd.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv4/tcp_input.c | diffblobblamehistory |