diff options
| author | Liao Chang <liaochang1@huawei.com> | 2023-09-08 05:16:04 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-06 21:51:40 +0200 |
| commit | 16a03c71bba012b4cc31f34e00007c34ef5a58df (patch) | |
| tree | 5c013120cc10bd87d7ab84d71cfa56ece2be0361 /kernel | |
| parent | cpufreq: intel_pstate: Revise global turbo disable check (diff) | |
| download | linux-16a03c71bba012b4cc31f34e00007c34ef5a58df.tar.xz linux-16a03c71bba012b4cc31f34e00007c34ef5a58df.zip | |
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: Liao Chang <liaochang1@huawei.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/cpufreq_schedutil.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c index 4492608b7d7f..f3a95def49cc 100644 --- a/kernel/sched/cpufreq_schedutil.c +++ b/kernel/sched/cpufreq_schedutil.c @@ -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; |