Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH] cpufreq: schedutil: Simplify sugov_update_next_freq() | Date | Thu, 12 Nov 2020 20:26:42 +0100 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Rearrange a conditional to make it more straightforward.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- kernel/sched/cpufreq_schedutil.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
Index: linux-pm/kernel/sched/cpufreq_schedutil.c =================================================================== --- linux-pm.orig/kernel/sched/cpufreq_schedutil.c +++ linux-pm/kernel/sched/cpufreq_schedutil.c @@ -102,12 +102,10 @@ static bool sugov_should_update_freq(str static bool sugov_update_next_freq(struct sugov_policy *sg_policy, u64 time, unsigned int next_freq) { - if (!sg_policy->need_freq_update) { - if (sg_policy->next_freq == next_freq) - return false; - } else { + if (sg_policy->need_freq_update) sg_policy->need_freq_update = cpufreq_driver_test_flags(CPUFREQ_NEED_UPDATE_LIMITS); - } + else if (sg_policy->next_freq == next_freq) + return false; sg_policy->next_freq = next_freq; sg_policy->last_freq_update_time = time;
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