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cpufreq: stats: Enable stats for fast-switch as well

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Now that all the blockers are gone for enabling stats in fast-switching
case, enable it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2020-10-05 13:26:04 +05:30 committed by Rafael J. Wysocki
parent 4958b46efb
commit 96f60cddf7
2 changed files with 4 additions and 6 deletions
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4
drivers/cpufreq/cpufreq.c
View file

@ -2072,8 +2072,12 @@ unsigned int cpufreq_driver_fast_switch(struct cpufreq_policy *policy,
target_freq = clamp_val(target_freq, policy->min, policy->max);
freq = cpufreq_driver->fast_switch(policy, target_freq);
if (!freq)
return 0;
arch_set_freq_scale(policy->related_cpus, freq,
policy->cpuinfo.max_freq);
cpufreq_stats_record_transition(policy, freq);
return freq;
}

6
drivers/cpufreq/cpufreq_stats.c
View file

@ -69,9 +69,6 @@ static ssize_t show_time_in_state(struct cpufreq_policy *policy, char *buf)
ssize_t len = 0;
int i;
if (policy->fast_switch_enabled)
return 0;
for (i = 0; i < stats->state_num; i++) {
if (pending) {
if (i == stats->last_index)
@ -115,9 +112,6 @@ static ssize_t show_trans_table(struct cpufreq_policy *policy, char *buf)
ssize_t len = 0;
int i, j, count;
if (policy->fast_switch_enabled)
return 0;
len += scnprintf(buf + len, PAGE_SIZE - len, " From : To\n");
len += scnprintf(buf + len, PAGE_SIZE - len, " : ");
for (i = 0; i < stats->state_num; i++) {