diff options
| -rw-r--r-- | drivers/cpufreq/cpufreq_governor.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c index db649c6..095f91c 100644 --- a/drivers/cpufreq/cpufreq_governor.c +++ b/drivers/cpufreq/cpufreq_governor.c @@ -508,12 +508,12 @@ static int cpufreq_governor_start(struct cpufreq_policy *policy) for_each_cpu(j, policy->cpus) { struct cpu_dbs_info *j_cdbs = &per_cpu(cpu_dbs, j); - unsigned int prev_load; j_cdbs->prev_cpu_idle = get_cpu_idle_time(j, &j_cdbs->prev_cpu_wall, io_busy); - - prev_load = j_cdbs->prev_cpu_wall - j_cdbs->prev_cpu_idle; - j_cdbs->prev_load = 100 * prev_load / (unsigned int)j_cdbs->prev_cpu_wall; + /* + * Make the first invocation of dbs_update() compute the load. + */ + j_cdbs->prev_load = 0; if (ignore_nice) j_cdbs->prev_cpu_nice = kcpustat_cpu(j).cpustat[CPUTIME_NICE]; |