Re: [PATCH 16/54] cpufreq: replace cpumask_weight with cpumask_empty where appropriate

[Sudeep Holla]

On Sun, Jan 23, 2022 at 10:38:47AM -0800, Yury Norov wrote:
> drivers/cpufreq calls cpumask_weight() to check if any bit of a given
> cpumask is set. We can do it more efficiently with cpumask_empty() because
> cpumask_empty() stops traversing the cpumask as soon as it finds first set
> bit, while cpumask_weight() counts all bits unconditionally.
>

Reviewed-by: Sudeep Holla <sudeep.holla@xxxxxxx> (for SCMI cpufreq driver)

-- 
Regards,
Sudeep