Re: [PATCH 3/6] cpufreq: Centralize boost freq QoS requests
From: Pierre Gondois
Date: Thu Feb 05 2026 - 09:05:38 EST
On 1/31/26 05:11, zhenglifeng (A) wrote:
On 2026/1/26 18:18, Pierre Gondois wrote:
policy_set_boost() calls the cpufreq set_boost callback.!policy->boost_enabled twice.
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@xxxxxxx>
---
drivers/cpufreq/cpufreq.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index c8fb4c6656e94..505da5b00e575 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -603,10 +603,19 @@ 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) {
+ policy->boost_enabled = !policy->boost_enabled;
+ cpufreq_driver->set_boost(policy, !policy->boost_enabled);
Yes indeed.