Re: [PATCH v3 3/6] cpufreq: Initialise the governors in core_initcall

[Rafael J. Wysocki]

On Thu, Oct 17, 2019 at 2:28 PM Amit Kucheria <amit.kucheria@xxxxxxxxxx> wrote:
>
> Initialise the cpufreq governors earlier to allow for earlier
> performance control during the boot process.
>
> Signed-off-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx>
> Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

You also want to do that for the schedutil governor I think.

> ---
>  drivers/cpufreq/cpufreq_conservative.c | 2 +-
>  drivers/cpufreq/cpufreq_ondemand.c     | 2 +-
>  drivers/cpufreq/cpufreq_performance.c  | 2 +-
>  drivers/cpufreq/cpufreq_powersave.c    | 2 +-
>  drivers/cpufreq/cpufreq_userspace.c    | 2 +-
>  5 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
> index b66e81c06a57..737ff3b9c2c0 100644
> --- a/drivers/cpufreq/cpufreq_conservative.c
> +++ b/drivers/cpufreq/cpufreq_conservative.c
> @@ -346,7 +346,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
>         return CPU_FREQ_GOV_CONSERVATIVE;
>  }
>
> -fs_initcall(cpufreq_gov_dbs_init);
> +core_initcall(cpufreq_gov_dbs_init);
>  #else
>  module_init(cpufreq_gov_dbs_init);
>  #endif
> diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
> index dced033875bf..82a4d37ddecb 100644
> --- a/drivers/cpufreq/cpufreq_ondemand.c
> +++ b/drivers/cpufreq/cpufreq_ondemand.c
> @@ -483,7 +483,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
>         return CPU_FREQ_GOV_ONDEMAND;
>  }
>
> -fs_initcall(cpufreq_gov_dbs_init);
> +core_initcall(cpufreq_gov_dbs_init);
>  #else
>  module_init(cpufreq_gov_dbs_init);
>  #endif
> diff --git a/drivers/cpufreq/cpufreq_performance.c b/drivers/cpufreq/cpufreq_performance.c
> index aaa04dfcacd9..def9afe0f5b8 100644
> --- a/drivers/cpufreq/cpufreq_performance.c
> +++ b/drivers/cpufreq/cpufreq_performance.c
> @@ -50,5 +50,5 @@ MODULE_AUTHOR("Dominik Brodowski <linux@xxxxxxxx>");
>  MODULE_DESCRIPTION("CPUfreq policy governor 'performance'");
>  MODULE_LICENSE("GPL");
>
> -fs_initcall(cpufreq_gov_performance_init);
> +core_initcall(cpufreq_gov_performance_init);
>  module_exit(cpufreq_gov_performance_exit);
> diff --git a/drivers/cpufreq/cpufreq_powersave.c b/drivers/cpufreq/cpufreq_powersave.c
> index c143dc237d87..1ae66019eb83 100644
> --- a/drivers/cpufreq/cpufreq_powersave.c
> +++ b/drivers/cpufreq/cpufreq_powersave.c
> @@ -43,7 +43,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
>         return &cpufreq_gov_powersave;
>  }
>
> -fs_initcall(cpufreq_gov_powersave_init);
> +core_initcall(cpufreq_gov_powersave_init);
>  #else
>  module_init(cpufreq_gov_powersave_init);
>  #endif
> diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c
> index cbd81c58cb8f..b43e7cd502c5 100644
> --- a/drivers/cpufreq/cpufreq_userspace.c
> +++ b/drivers/cpufreq/cpufreq_userspace.c
> @@ -147,7 +147,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
>         return &cpufreq_gov_userspace;
>  }
>
> -fs_initcall(cpufreq_gov_userspace_init);
> +core_initcall(cpufreq_gov_userspace_init);
>  #else
>  module_init(cpufreq_gov_userspace_init);
>  #endif
> --
> 2.17.1
>