Re: [PATCH 1/2] cpufreq: Convert the cpufreq_driver_lock to a rwlock

[Viresh Kumar]

On Tue, Feb 5, 2013 at 4:15 AM, Nathan Zimmer <nzimmer@xxxxxxx> wrote:
> This completely eliminates the contention I am seeing in __cpufreq_cpu_get.
> It also nicely stages the lock to be replaced by the rcu.
>
> CC: "Rafael J. Wysocki" <rjw@xxxxxxx>
> Signed-off-by: Nathan Zimmer <nzimmer@xxxxxxx>
> ---
>  drivers/cpufreq/cpufreq.c | 44 ++++++++++++++++++++++----------------------
>  1 file changed, 22 insertions(+), 22 deletions(-)

You have rebased it against an old version of this file. Please rebase it on
latest Rafael's linux-next branch.

The patch looks good otherwise.
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