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SubjectRe: zero-copy TCP


Alright Ingo, you asked for it. I am going through it now and going
over ALL my notes. I will catalog ALL of them and post it. Is this
what you really want?

:-)

Jeff


Ingo Molnar wrote:
>
> On Tue, 5 Sep 2000, Jeff V. Merkey wrote:
>
> > > > while (x)
> > > > {
> > > > x = x->next
> > > > }
> > > >
> > > > all over the place that increases latency. [...]
> > >
> > > i challenge you to show one such place in the 2.4.0-test8-pre2 kernel. If
> > > it's all over the place and if it increases latency, you certainly can
> > > show at least one such place.
> >
> > When I have time to do this exercise, I will. [...]
>
> well, your original claim (quoted above) shows that you have identified
> numerous such places already, so you dont have to do any additional
> 'exercise'. The "all over the place" code shouldnt be too hard to find
> again - please just say filename and line number in any kernel version of
> your choice and we'll look into it.
>
> Ingo
>
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