Commit 16a03c71 authored by Liao Chang's avatar Liao Chang Committed by Rafael J. Wysocki
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cpufreq: schedutil: Merge initialization code of sg_cpu in single loop 



The initialization code of the per-cpu sg_cpu struct is currently split
into two for-loop blocks. This can be simplified by merging the two
blocks into a single loop. This will make the code more maintainable.

Signed-off-by: default avatarLiao Chang <liaochang1@huawei.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 37b6ddba

kernel/sched/cpufreq_schedutil.c

+3 −8
Original line number Diff line number Diff line
@@ -767,14 +767,6 @@ static int sugov_start(struct cpufreq_policy *policy) 


	sg_policy->need_freq_update = cpufreq_driver_test_flags(CPUFREQ_NEED_UPDATE_LIMITS);



	for_each_cpu(cpu, policy->cpus) {

		struct sugov_cpu *sg_cpu = &per_cpu(sugov_cpu, cpu);



		memset(sg_cpu, 0, sizeof(*sg_cpu));

		sg_cpu->cpu			= cpu;

		sg_cpu->sg_policy		= sg_policy;

	}



	if (policy_is_shared(policy))

		uu = sugov_update_shared;

	else if (policy->fast_switch_enabled && cpufreq_driver_has_adjust_perf())
@@ -785,6 +777,9 @@ static int sugov_start(struct cpufreq_policy *policy) 
	for_each_cpu(cpu, policy->cpus) {

		struct sugov_cpu *sg_cpu = &per_cpu(sugov_cpu, cpu);



		memset(sg_cpu, 0, sizeof(*sg_cpu));

		sg_cpu->cpu = cpu;

		sg_cpu->sg_policy = sg_policy;

		cpufreq_add_update_util_hook(cpu, &sg_cpu->update_util, uu);

	}

	return 0;