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RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64
On Wed, 2006-04-12 at 15:49 +0800, Tian, Kevin wrote:
> In a word, there's no easy way to tune performance as long as
> interrupts and events are still strictly split into two groups as I
> mentioned in last mail. You always lose one side. However once the
> final event layer is ready (should be soon), we can do more accurate
> tuning upon whole system performance.
> Then... could you consider to pull this event patch in?
If the final event layer should be ready soon, I think it's probably
best to wait on this patch. Then we can investigate what tuning
opportunities are available. At this point, it seems this patch is not
too terribly large to keep out of tree and negatively impacts some
functionality that we all agree is high on the priority list. Thanks,
Alex Williamson HP Linux & Open Source Lab
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