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cpu_input_boost: Rewrite update_online_cpu_policy function

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I saw a few warnings indicating that we were trying to get policy
of invalid (8 and above) cpus. Let's try to avoid this.

Change-Id: I677218a5a4e204430d9703a76533a92c10044d99
Signed-off-by: Yaroslav Furman <yaro330@gmail.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
This commit is contained in:
Yaroslav Furman 2020-02-08 01:20:52 +03:00 committed by Richard Raya
parent 3c217f5d04
commit 0fef46c3e1
1 changed files with 8 additions and 5 deletions
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13
drivers/cpufreq/cpu_input_boost.c
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@ -74,12 +74,15 @@ static void update_online_cpu_policy(void)
{
unsigned int cpu;
/* Only one CPU from each cluster needs to be updated */
get_online_cpus();
cpu = cpumask_first_and(cpu_lp_mask, cpu_online_mask);
cpufreq_update_policy(cpu);
cpu = cpumask_first_and(cpu_perf_mask, cpu_online_mask);
cpufreq_update_policy(cpu);
for_each_possible_cpu(cpu) {
if (cpu_online(cpu)) {
if (cpumask_intersects(cpumask_of(cpu), cpu_lp_mask))
cpufreq_update_policy(cpu);
if (cpumask_intersects(cpumask_of(cpu), cpu_perf_mask))
cpufreq_update_policy(cpu);
}
}
put_online_cpus();
}