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| author | Yuchung Cheng <ycheng@google.com> | 2015-10-16 21:57:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-21 07:00:44 -0700 |
| commit | af82f4e84866ecd360a53f770d6217637116e6c1 (patch) | |
| tree | a7302a289932f09cb577b8e1611d9de9c86e28b6 /include/linux/tcp.h | |
| parent | f672258391b42a5c7cc2732c9c063e56a85c8dbe (diff) | |
| download | linux-af82f4e84866ecd360a53f770d6217637116e6c1.tar.gz linux-af82f4e84866ecd360a53f770d6217637116e6c1.tar.bz2 linux-af82f4e84866ecd360a53f770d6217637116e6c1.zip | |
tcp: remove tcp_mark_lost_retrans()
Remove the existing lost retransmit detection because RACK subsumes
it completely. This also stops the overloading the ack_seq field of
the skb control block.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/tcp.h')
| -rw-r--r-- | include/linux/tcp.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 90edef5508f9..8c54863dfc38 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -283,8 +283,6 @@ struct tcp_sock { int lost_cnt_hint; u32 retransmit_high; /* L-bits may be on up to this seqno */ - u32 lost_retrans_low; /* Sent seq after any rxmit (lowest) */ - u32 prior_ssthresh; /* ssthresh saved at recovery start */ u32 high_seq; /* snd_nxt at onset of congestion */ |