Re: Performance overhead of paravirt_ops on native identified
From: H. Peter Anvin
Date: Thu May 14 2009 - 10:10:25 EST
Peter Zijlstra wrote:
>
> This sounds remarkably like what the dynamic function call tracer does.
>
I'm sure this has been invented before... probably more than once. Far
too many things we invent don't get generalized.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/