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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 23-01-22, 10:38, 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.
> 
> Signed-off-by: Yury Norov <yury.norov@xxxxxxxxx>
> ---
>  drivers/cpufreq/qcom-cpufreq-hw.c | 2 +-
>  drivers/cpufreq/scmi-cpufreq.c    | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)

Applied. Thanks.

-- 
viresh



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux