Commit 96f60cdd authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

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



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

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 4958b46e

drivers/cpufreq/cpufreq.c

+4 −0
Original line number Diff line number Diff line
@@ -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;

}

drivers/cpufreq/cpufreq_stats.c

+0 −6
Original line number Diff line number Diff line
@@ -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++) {

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