diff mbox series

[2/2] cpufreq: intel_pstate: Use CPUFREQ_POLICY_UNKNOWN

Message ID 20241211122605.3048503-3-christian.loehle@arm.com (mailing list archive)
State In Next
Delegated to: Rafael Wysocki
Headers show
Series cpufreq: Init epp_policy as CPUFREQ_POLICY_UNKNOWN | expand

Commit Message

Christian Loehle Dec. 11, 2024, 12:26 p.m. UTC 
epp_policy uses the same values as cpufreq_policy.policy and resets
to CPUFREQ_POLICY_UNKNOWN during offlining. Be consistent about
it and initialize to CPUFREQ_POLICY_UNKNOWN instead of 0, too.

No functional change intended.

Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
---
 drivers/cpufreq/intel_pstate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Rafael J. Wysocki Dec. 18, 2024, 2:50 p.m. UTC | #1 
On Wed, Dec 11, 2024 at 1:26 PM Christian Loehle
<christian.loehle@arm.com> wrote:
>
> epp_policy uses the same values as cpufreq_policy.policy and resets
> to CPUFREQ_POLICY_UNKNOWN during offlining. Be consistent about
> it and initialize to CPUFREQ_POLICY_UNKNOWN instead of 0, too.
>
> No functional change intended.
>
> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
> Cc: Len Brown <lenb@kernel.org>
> Signed-off-by: Christian Loehle <christian.loehle@arm.com>
> ---
>  drivers/cpufreq/intel_pstate.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
> index b8e2396a708a..5dacd9d26879 100644
> --- a/drivers/cpufreq/intel_pstate.c
> +++ b/drivers/cpufreq/intel_pstate.c
> @@ -2709,7 +2709,7 @@ static int intel_pstate_init_cpu(unsigned int cpunum)
>         }
>
>         cpu->epp_powersave = -EINVAL;
> -       cpu->epp_policy = 0;
> +       cpu->epp_policy = CPUFREQ_POLICY_UNKNOWN;
>
>         intel_pstate_get_cpu_pstates(cpu);
>
> --

Applied as 6.14 material, thanks!
diff mbox series

Patch

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index b8e2396a708a..5dacd9d26879 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -2709,7 +2709,7 @@  static int intel_pstate_init_cpu(unsigned int cpunum)
 	}
 
 	cpu->epp_powersave = -EINVAL;
-	cpu->epp_policy = 0;
+	cpu->epp_policy = CPUFREQ_POLICY_UNKNOWN;
 
 	intel_pstate_get_cpu_pstates(cpu);