[TCP]: Increase the max_burst threshold from 3 to tp->reordering.
This change is necessary to allow cwnd to grow during persistent reordering. Cwnd moderation is applied when in the disorder state and an ack that fills the hole comes in. If the hole was greater than 3 packets, but less than tp->reordering, cwnd will shrink when it should not have. Signed-off-by:John Heffner <jheffner@napa.(none)> Signed-off-by:
David S. Miller <davem@davemloft.net>
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d0498d9a
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