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cpufreq: schedutil: Remove needless sg_policy parameter from ignore_dl_rate_limit() 

Since sg_policy is a member of struct sugov_cpu.

Also remove the local variable in sugov_update_single_common() to
make the code more clean.

Signed-off-by: Yue Hu <huyue2@yulong.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
[ rjw: Minor subject edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Yue Hu 2021-02-18 17:01:32 +08:00 committed by Rafael J. Wysocki
parent cbf8363e92
commit 71f1309f4f
1 changed files with 5 additions and 7 deletions
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12
kernel/sched/cpufreq_schedutil.c
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@ -426,23 +426,21 @@ static inline bool sugov_cpu_is_busy(struct sugov_cpu *sg_cpu) { return false; }
* Make sugov_should_update_freq() ignore the rate limit when DL
* has increased the utilization.
*/
static inline void ignore_dl_rate_limit(struct sugov_cpu *sg_cpu, struct sugov_policy *sg_policy)
static inline void ignore_dl_rate_limit(struct sugov_cpu *sg_cpu)
{
if (cpu_bw_dl(cpu_rq(sg_cpu->cpu)) > sg_cpu->bw_dl)
sg_policy->limits_changed = true;
sg_cpu->sg_policy->limits_changed = true;
}
static inline bool sugov_update_single_common(struct sugov_cpu *sg_cpu,
u64 time, unsigned int flags)
{
struct sugov_policy *sg_policy = sg_cpu->sg_policy;
sugov_iowait_boost(sg_cpu, time, flags);
sg_cpu->last_update = time;
ignore_dl_rate_limit(sg_cpu, sg_policy);
ignore_dl_rate_limit(sg_cpu);
if (!sugov_should_update_freq(sg_policy, time))
if (!sugov_should_update_freq(sg_cpu->sg_policy, time))
return false;
sugov_get_util(sg_cpu);
@ -557,7 +555,7 @@ sugov_update_shared(struct update_util_data *hook, u64 time, unsigned int flags)
sugov_iowait_boost(sg_cpu, time, flags);
sg_cpu->last_update = time;
ignore_dl_rate_limit(sg_cpu, sg_policy);
ignore_dl_rate_limit(sg_cpu);
if (sugov_should_update_freq(sg_policy, time)) {
next_f = sugov_next_freq_shared(sg_cpu, time);