Commit-ID: 6257e7047890084fbeeb84c641200b43f0668abc Gitweb: https://git.kernel.org/tip/6257e7047890084fbeeb84c641200b43f0668abc Author: Viresh Kumar <[email protected]> AuthorDate: Wed, 13 Dec 2017 15:23:20 +0530 Committer: Ingo Molnar <[email protected]> CommitDate: Wed, 10 Jan 2018 11:30:29 +0100
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 <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Reviewed-by: Juri Lelli <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rafael Wysocki <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Vincent Guittot <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/763feda6424ced8486b25a0c52979634e6104478.1513158452.git.viresh.ku...@linaro.org Signed-off-by: Ingo Molnar <[email protected]> --- kernel/sched/cpufreq_schedutil.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c index d6717a3..22d4630 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; }
