Re: [PATCH] hotplug: Optimize {get,put}_online_cpus()

From: Oleg Nesterov
Date: Sat Sep 21 2013 - 15:20:40 EST


On 09/21, Oleg Nesterov wrote:
>
> As for the patch itself, I am not sure.

Forgot to mention... and with this patch cpu_hotplug_done() loses the
"release" semantics, not sure this is fine.

Oleg.

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