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| author |   Yuchung Cheng <ycheng@google.com> | 2012-08-23 07:05:17 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-08-24 13:48:58 -0400 |
| commit | 7c4a56fec379ac0d7754e0d4da6a7361f1a4fe64 (patch) | |
| tree | 9d60ba52c78f83a2fe6d22950e2217e3a898755f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | netlink: fix possible spoofing from non-root processes (diff) | |
| download | linux-dev-7c4a56fec379ac0d7754e0d4da6a7361f1a4fe64.tar.xz linux-dev-7c4a56fec379ac0d7754e0d4da6a7361f1a4fe64.zip | |
tcp: fix cwnd reduction for non-sack recovery
The cwnd reduction in fast recovery is based on the number of packets
newly delivered per ACK. For non-sack connections every DUPACK
signifies a packet has been delivered, but the sender mistakenly
skips counting them for cwnd reduction.
The fix is to compute newly_acked_sacked after DUPACKs are accounted
in sacked_out for non-sack connections.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Acked-by: Nandita Dukkipati <nanditad@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions