policy_set_boost() calls the cpufreq set_boost callback.
Update the newly added boost_freq_req request from there:
- whenever boost is toggled
- to cover all possible paths

Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
---
 drivers/cpufreq/cpufreq.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 23f64346b80f8..9d98b98e7981c 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -603,10 +603,16 @@ static int policy_set_boost(struct cpufreq_policy *policy, bool enable)
 	policy->boost_enabled = enable;
 
 	ret = cpufreq_driver->set_boost(policy, enable);
-	if (ret)
+	if (ret) {
 		policy->boost_enabled = !policy->boost_enabled;
+		return ret;
+	}
 
-	return ret;
+	ret = freq_qos_update_request(policy->boost_freq_req, policy->cpuinfo.max_freq);
+	if (ret < 0)
+		return ret;
+
+	return 0;
 }
 
 static ssize_t store_local_boost(struct cpufreq_policy *policy,
-- 
2.43.0

On 2025/12/4 18:13, Pierre Gondois wrote:
> policy_set_boost() calls the cpufreq set_boost callback.
> Update the newly added boost_freq_req request from there:
> - whenever boost is toggled
> - to cover all possible paths
> 
> Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
> ---
>  drivers/cpufreq/cpufreq.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> index 23f64346b80f8..9d98b98e7981c 100644
> --- a/drivers/cpufreq/cpufreq.c
> +++ b/drivers/cpufreq/cpufreq.c
> @@ -603,10 +603,16 @@ static int policy_set_boost(struct cpufreq_policy *policy, bool enable)
>  	policy->boost_enabled = enable;
>  
>  	ret = cpufreq_driver->set_boost(policy, enable);
> -	if (ret)
> +	if (ret) {
>  		policy->boost_enabled = !policy->boost_enabled;
> +		return ret;
> +	}
>  
> -	return ret;
> +	ret = freq_qos_update_request(policy->boost_freq_req, policy->cpuinfo.max_freq);
> +	if (ret < 0)

I think policy->boost_enabled should be set to !policy->boost_enabled here,
too. It'll be confusing if users got an error but set the enabled flag
successfully.

> +		return ret;
> +
> +	return 0;
>  }
>  
>  static ssize_t store_local_boost(struct cpufreq_policy *policy,

On 12/4/25 13:02, zhenglifeng (A) wrote:
> On 2025/12/4 18:13, Pierre Gondois wrote:
>> policy_set_boost() calls the cpufreq set_boost callback.
>> Update the newly added boost_freq_req request from there:
>> - whenever boost is toggled
>> - to cover all possible paths
>>
>> Signed-off-by: Pierre Gondois<pierre.gondois@arm.com>
>> ---
>>   drivers/cpufreq/cpufreq.c | 10 ++++++++--
>>   1 file changed, 8 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
>> index 23f64346b80f8..9d98b98e7981c 100644
>> --- a/drivers/cpufreq/cpufreq.c
>> +++ b/drivers/cpufreq/cpufreq.c
>> @@ -603,10 +603,16 @@ static int policy_set_boost(struct cpufreq_policy *policy, bool enable)
>>   	policy->boost_enabled = enable;
>>   
>>   	ret = cpufreq_driver->set_boost(policy, enable);
>> -	if (ret)
>> +	if (ret) {
>>   		policy->boost_enabled = !policy->boost_enabled;
>> +		return ret;
>> +	}
>>   
>> -	return ret;
>> +	ret = freq_qos_update_request(policy->boost_freq_req, policy->cpuinfo.max_freq);
>> +	if (ret < 0)
> I think policy->boost_enabled should be set to !policy->boost_enabled here,
> too. It'll be confusing if users got an error but set the enabled flag
> successfully.
Yes right indeed
>> +		return ret;
>> +
>> +	return 0;
>>   }
>>   
>>   static ssize_t store_local_boost(struct cpufreq_policy *policy,