Re: [PATCH 11/25] xen: Xen SMP guest support

From: Andi Kleen
Date: Fri Apr 27 2007 - 06:01:10 EST

On Friday 27 April 2007 08:46:19 Jeremy Fitzhardinge wrote:
> Andi Kleen wrote:
> >> +/* VCPUs are single-cored, and have no siblings */
> >> +static void set_cpu_sibling_map(int cpu)
> >>
> >
> > Can you put this somewhere generic and use it everywhere? Don't want
> > duplication of this code.
> >
> Are there any other users? This is a very cutdown version of the code
> in kernel/smpboot.c; under Xen all CPUs are considered to be
> single-cored and single-threaded, so there's not a lot to do here.

I would like to have a single place to set that up, with xen calling
it with single arguments and the normal code with complex ones

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