Messages in this thread | ![/](/images/icornerl.gif) | | From | Ingo Oeser <> | Subject | Re: Van Jacobson's net channels and real-time | Date | Sun, 23 Apr 2006 16:15:42 +0200 |
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Hi Dave,
On Sunday, 23. April 2006 07:56, David S. Miller wrote: > > If cacheline bouncing because of the shared filled_entries becomes an issue, > > you are receiving or sending a lot. > > Cacheline bouncing is the core issue being addressed by this > data structure, so we really can't consider your idea seriously.
Ok, I can see it now more clearly. Many thanks for clearing that up in the other replies. I had a major misunderstanding there.
> I've just got an off-by-one error, no need to wreck the entire > data structure just to solve that :-)
Yes, you are right. But even then I can still implement the reserve/commit once you provide the helpers for producer_space and consumer_space.
Regards
Ingo Oeser - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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