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SubjectRe: [PATCH] stop_machine: build unconditionally if SMP

On Sat, Aug 06, 2011 at 12:31:13PM +0530, Rabin Vincent wrote:
> stop_machine() is built for "(SMP && MODULE_UNLOAD) || HOTPLUG_CPU", but
> is also used by the timekeeping code, the mm code, ftrace, and couple of
> things in arch/*. Just build it if we're using SMP, like it's already
> the case on x86.
> Cc:
> Cc: Tejun Heo <>
> Signed-off-by: Rabin Vincent <>

Yeah, looks good to me.

Acked-by: Tejun Heo <>

Andrew, can you please route this one?

Thank you.


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