Re: [PATCH 07/29] Use skb timestamp for receiver side

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Quoting David Miller:
|  > CCID3 uses the sampled RTT value as input into an equation so any
|  > inaccuracies will multiply. I observed a difference of about 10.
|  
|  This would indicate a bug in the equation if such small variances
|  cause it to explode so easily.
|  
|  RTTs modulate constantly, that's why they are smoothed out (at least
|  in TCP), to kill the noise and figure out what part of the signal
|  is real :-)
|  
|  > By taking the timestamp in the CCID3 handler, it will include all
|  > processing overhead, slowing the sending rate further down in
|  > proportion to that difference.
|  
|  Sarcastic much? :-/
Yeah maybe - it is not always easy to admit being wrong. But even so,
I am glad for your comments; all skb_timestamping operations will be
reverted without exception.

Thanks again.

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