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SubjectRe: [PATCH v5 2/3] CPU hotplug, stop-machine: Plug race-window that leads to "IPI-to-offline-CPU"
On 05/16/2014 12:47 AM, Tejun Heo wrote:
> 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@linux.vnet.ibm.com>
>
> Reviewed-by: Tejun Heo <tj@kernel.org>
>

Cool! Thanks a lot Tejun!

Regards,
Srivatsa S. Bhat



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