On Thu, Nov 19, 2009 at 9:38 AM, Ulrich Windl
<ulrich.wi...@rz.uni-regensburg.de> wrote:
> Hi!
>
> Wouldn't it be more obvious to calculate the average delay to a ping request?
> (Possibly exponential average as for the system loads) (min and Max would be 
> good
> as well, but standard deviation probably requires use of the FPU, so that's 
> not
> possible in kernel modules (AFAIK)).

It's in userspace, so (almost) everything is possible. It's nice to
have counters, average delay etc, but I want to be able to know
exactly when bad things almost happened (i.e. timeout almost expired).
Counters/average delay will not help me.

Erez

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