tcp: add helper for AI algorithm

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It seems that implementation in yeah was inconsistent to what
other did as it would increase cwnd one ack earlier than the
others do.

Size benefits:

  bictcp_cong_avoid |  -36
  tcp_cong_avoid_ai |  +52
  bictcp_cong_avoid |  -34
  tcp_scalable_cong_avoid |  -36
  tcp_veno_cong_avoid |  -12
  tcp_yeah_cong_avoid |  -38

= -104 bytes total

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Ilpo Järvinen 2009-02-28 04:44:37 +00:00 • committed by David S. Miller

parent 571a5dd8d0

commit 758ce5c8d1

7 changed files with 21 additions and 49 deletions

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include/net/tcp.h

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