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Revert "ANDROID: sched: cpufreq_schedutil: add sugov tracepoints"

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This reverts commit 4d1055d3d8.

Change-Id: Ia4d8cc63cf79fcbbad7496be044370240977258b
Signed-off-by: Quentin Perret <qperret@google.com>
This commit is contained in:
Quentin Perret
2021-03-16 09:27:24 +00:00
parent 187306ab1a
commit edab6a7245
3 changed files with 0 additions and 19 deletions
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9
include/trace/events/power.h
View File

@@ -500,15 +500,6 @@ DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
TP_ARGS(name, type, new_value)
);
DECLARE_TRACE(sugov_util_update_tp,
TP_PROTO(unsigned int cpu, unsigned long util, unsigned long max_cap, unsigned int flags),
TP_ARGS(cpu, util, max_cap, flags));
DECLARE_TRACE(sugov_next_freq_tp,
TP_PROTO(unsigned int cpu, unsigned long util, unsigned long max, unsigned int freq),
TP_ARGS(cpu, util, max, freq));
#endif /* _TRACE_POWER_H */
/* This part must be outside protection */

8
kernel/sched/cpufreq_schedutil.c
View File

@@ -171,8 +171,6 @@ static unsigned int get_next_freq(struct sugov_policy *sg_policy,
else
freq = map_util_freq(util, freq, max);
trace_sugov_next_freq_tp(policy->cpu, util, max, freq);
if (freq == sg_policy->cached_raw_freq && !sg_policy->need_freq_update)
return sg_policy->next_freq;
@@ -464,9 +462,6 @@ static void sugov_update_single(struct update_util_data *hook, u64 time,
util = sugov_get_util(sg_cpu);
max = sg_cpu->max;
trace_sugov_util_update_tp(sg_cpu->cpu, util, max, flags);
util = sugov_iowait_apply(sg_cpu, time, util, max);
next_f = get_next_freq(sg_policy, util, max);
/*
@@ -523,7 +518,6 @@ sugov_update_shared(struct update_util_data *hook, u64 time, unsigned int flags)
{
struct sugov_cpu *sg_cpu = container_of(hook, struct sugov_cpu, update_util);
struct sugov_policy *sg_policy = sg_cpu->sg_policy;
unsigned long util = sugov_get_util(sg_cpu);
unsigned int next_f;
raw_spin_lock(&sg_policy->update_lock);
@@ -533,8 +527,6 @@ sugov_update_shared(struct update_util_data *hook, u64 time, unsigned int flags)
ignore_dl_rate_limit(sg_cpu, sg_policy);
trace_sugov_util_update_tp(sg_cpu->cpu, util, sg_cpu->max, flags);
if (sugov_should_update_freq(sg_policy, time)) {
next_f = sugov_next_freq_shared(sg_cpu, time);

2
kernel/trace/power-traces.c
View File

@@ -21,5 +21,3 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(powernv_throttle);
EXPORT_TRACEPOINT_SYMBOL_GPL(device_pm_callback_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(device_pm_callback_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(clock_set_rate);
EXPORT_TRACEPOINT_SYMBOL_GPL(sugov_next_freq_tp);
EXPORT_TRACEPOINT_SYMBOL_GPL(sugov_util_update_tp);