commit 0d0606a81a7f46a7bf2425c47d3368f435dfbe2d
author rahul.khandelwal <rahul.khandelwal@spreadtrum.com> Fri Apr 17 11:45:23 2015 +0530
committer Stephen Boyd <sboyd@codeaurora.org> Mon Mar 20 12:16:10 2017 -0700
tree 2e1fe0cbaa0577fc6ed2200476ebc5ff523837d5
parent 94c7a814637b63f3730f2031f7d891441b995c85

subsystem: CPU FREQUENCY DRIVERS- Set cpu_load calculation on current frequency

In timer, cpu_load is calcuated on target_freq.
cpu_load = loadadjfreq / pcpu->target_freq;
But cpu is actually running on current freq i.e. pcpu->policy->cur. So cpu_load
should be calculated on current frequency.
cpu_load = loadadjfreq / pcpu->policy->cur;

Change-Id: I89db6b68e9f82aa52077f6bf7d819dab74265790
Signed-off-by: rahul.khandelwal <rahul.khandelwal@spreadtrum.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

drivers/cpufreq/cpufreq_interactive.c

diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c
index 9259d48..0be66df 100644
--- a/drivers/cpufreq/cpufreq_interactive.c
+++ b/drivers/cpufreq/cpufreq_interactive.c
@@ -387,7 +387,7 @@
 	spin_lock_irqsave(&pcpu->target_freq_lock, flags);
 	do_div(cputime_speedadj, delta_time);
 	loadadjfreq = (unsigned int)cputime_speedadj * 100;
-	cpu_load = loadadjfreq / pcpu->target_freq;
+	cpu_load = loadadjfreq / pcpu->policy->cur;
 	tunables->boosted = tunables->boost_val || now < tunables->boostpulse_endtime;
 
 	if (cpu_load >= tunables->go_hispeed_load || tunables->boosted) {