Re: [RFC v3] cpufreq: Make sure frequency transitions are serialized

[Viresh Kumar]

On 19 March 2014 17:45, Srivatsa S. Bhat
<srivatsa.bhat@xxxxxxxxxxxxxxxxxx> wrote:
> diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
> +       bool                    transition_ongoing; /* Tracks transition status */
> +       struct mutex            transition_lock;
> +       wait_queue_head_t       transition_wait;

Similar to what I have done in my last version, why do you need
transition_ongoing and transition_wait? Simply work with
transition_lock? i.e. Acquire it for the complete transition sequence.
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