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authorViresh Kumar <viresh.kumar@linaro.org>2017-12-13 15:23:20 +0530
committerIngo Molnar <mingo@kernel.org>2018-01-10 11:30:29 +0100
commit6257e7047890084fbeeb84c641200b43f0668abc (patch)
tree0a58833561c01d661328e1de9bb8aa8a0c332d93 /kernel/sched
parentf453ae2200b0d1b7abc0c3794ce088899ac7a2af (diff)
sched/cpufreq: Initialize sg_cpu->flags to 0
Initializing sg_cpu->flags to SCHED_CPUFREQ_RT has no obvious benefit. The flags field wouldn't be used until the utilization update handler is called for the first time, and once that is called we will overwrite flags anyway. Initialize it to 0. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Juri Lelli <juri.lelli@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael Wysocki <rjw@rjwysocki.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: dietmar.eggemann@arm.com Cc: joelaf@google.com Cc: morten.rasmussen@arm.com Cc: tkjos@android.com Link: http://lkml.kernel.org/r/763feda6424ced8486b25a0c52979634e6104478.1513158452.git.viresh.kumar@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
-rw-r--r--kernel/sched/cpufreq_schedutil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
index d6717a3331a1..22d4630142ab 100644
--- a/kernel/sched/cpufreq_schedutil.c
+++ b/kernel/sched/cpufreq_schedutil.c
@@ -655,7 +655,7 @@ static int sugov_start(struct cpufreq_policy *policy)
memset(sg_cpu, 0, sizeof(*sg_cpu));
sg_cpu->cpu = cpu;
sg_cpu->sg_policy = sg_policy;
- sg_cpu->flags = SCHED_CPUFREQ_RT;
+ sg_cpu->flags = 0;
sg_cpu->iowait_boost_max = policy->cpuinfo.max_freq;
}