From: Liao Chang Date: Tue, 15 Aug 2023 01:40:02 +0000 (+0800) Subject: cpufreq: Prefer to print cpuid in MIN/MAX QoS register error message X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ba6ea77d0e75113b52fdae6e01473476cb48a83c;p=linux.git cpufreq: Prefer to print cpuid in MIN/MAX QoS register error message When a cpufreq_policy is allocated, the cpus, related_cpus and real_cpus of policy are still unset. Therefore, it is preferable to print the passed 'cpu' parameter instead of a empty 'cpus' cpumask in error message when registering MIN/MAX QoS notifier fails. Signed-off-by: Liao Chang Signed-off-by: Viresh Kumar --- diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 50bbc969ffe53..a757f90aa9d62 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1234,16 +1234,16 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu) ret = freq_qos_add_notifier(&policy->constraints, FREQ_QOS_MIN, &policy->nb_min); if (ret) { - dev_err(dev, "Failed to register MIN QoS notifier: %d (%*pbl)\n", - ret, cpumask_pr_args(policy->cpus)); + dev_err(dev, "Failed to register MIN QoS notifier: %d (CPU%u)\n", + ret, cpu); goto err_kobj_remove; } ret = freq_qos_add_notifier(&policy->constraints, FREQ_QOS_MAX, &policy->nb_max); if (ret) { - dev_err(dev, "Failed to register MAX QoS notifier: %d (%*pbl)\n", - ret, cpumask_pr_args(policy->cpus)); + dev_err(dev, "Failed to register MAX QoS notifier: %d (CPU%u)\n", + ret, cpu); goto err_min_qos_notifier; }