Re: [PATCH v5 2/3] CPU hotplug, stop-machine: Plug race-window that leads to "IPI-to-offline-CPU"

[Tejun Heo]

On Fri, May 16, 2014 at 12:43:44AM +0530, Srivatsa S. Bhat wrote:
> During CPU offline, stop-machine is used to take control over all the online
> CPUs (via the per-cpu stopper thread) and then run take_cpu_down() on the CPU
> that is to be taken offline.
...
> Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>

Reviewed-by: Tejun Heo <tj@xxxxxxxxxx>

Thanks.

-- 
tejun
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