cpufreq: Add debug print for current frequency in __cpufreq_driver_target()

Include policy->cur in the debug message to explicitly show the frequency
transition (from current to target).

Signed-off-by: Pengjie Zhang <zhangpengjie2@huawei.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://patch.msgid.link/20260129121813.3874516-1-zhangpengjie2@huawei.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 277884d91913c84616104ce49c1960a4d3496680..2082a9e4384f4488e2acc030387d0d68cfbcc251 100644 (file)
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2367,8 +2367,8 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy,
        target_freq = __resolve_freq(policy, target_freq, policy->min,
                                     policy->max, relation);
 
-       pr_debug("target for CPU %u: %u kHz, relation %u, requested %u kHz\n",
-                policy->cpu, target_freq, relation, old_target_freq);
+       pr_debug("CPU %u: cur %u kHz -> target %u kHz (req %u kHz, rel %u)\n",
+               policy->cpu, policy->cur, target_freq, old_target_freq, relation);
 
        /*
         * This might look like a redundant call as we are checking it again