diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2020-10-05 13:26:04 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-10-05 15:13:43 +0200 |
| commit | 96f60cddf7a1c5374296dd14355b519ee3245b3e (patch) | |
| tree | e2c39001bae58f21db2584309084f6fb28dcee3b /drivers | |
| parent | 4958b46efb6df20fa3abb3a4d007515485f6af16 (diff) | |
| download | linux-96f60cddf7a1c5374296dd14355b519ee3245b3e.tar.gz | |
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: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 4 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq_stats.c | 6 |
2 files changed, 4 insertions, 6 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 2ea245a6c0c0..2d0e2e464b14 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -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; } diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c index bba04da3a278..8e7d64f34041 100644 --- a/drivers/cpufreq/cpufreq_stats.c +++ b/drivers/cpufreq/cpufreq_stats.c @@ -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++) { |