diff options
| author | Neal Cardwell <[email protected]> | 2015-02-20 13:33:16 -0500 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-02-22 23:07:11 -0500 |
| commit | 6514890f7aa8dd75fa46e282a1c7a8615e86f363 (patch) | |
| tree | 8a6f3b84e190d48fa39c1921768fd08ce1e5d658 /lib/memory-notifier-error-inject.c | |
| parent | 52d6c8c6ca125872459054daa70f2f1c698c8e75 (diff) | |
tcp: fix tcp_should_expand_sndbuf() to use tcp_packets_in_flight()
tcp_should_expand_sndbuf() does not expand the send buffer if we have
filled the congestion window.
However, it should use tcp_packets_in_flight() instead of
tp->packets_out to make this check.
Testing has established that the difference matters a lot if there are
many SACKed packets, causing a needless performance shortfall.
Signed-off-by: Neal Cardwell <[email protected]>
Signed-off-by: Yuchung Cheng <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: Nandita Dukkipati <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions