diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq_ondemand.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 393fcf13a2b6..216ea442b835 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -29,6 +29,7 @@ static DEFINE_PER_CPU(struct od_cpu_dbs_info_s, od_cpu_dbs_info); +static struct dbs_governor od_dbs_gov; static struct od_ops od_ops; static unsigned int default_powersave_bias; @@ -222,7 +223,6 @@ static ssize_t store_io_is_busy(struct dbs_data *dbs_data, const char *buf, { unsigned int input; int ret; - unsigned int j; ret = sscanf(buf, "%u", &input); if (ret != 1) @@ -230,12 +230,8 @@ static ssize_t store_io_is_busy(struct dbs_data *dbs_data, const char *buf, dbs_data->io_is_busy = !!input; /* we need to re-evaluate prev_cpu_idle */ - for_each_online_cpu(j) { - struct od_cpu_dbs_info_s *dbs_info = &per_cpu(od_cpu_dbs_info, - j); - dbs_info->cdbs.prev_cpu_idle = get_cpu_idle_time(j, - &dbs_info->cdbs.prev_cpu_wall, dbs_data->io_is_busy); - } + gov_update_cpu_data(&od_dbs_gov, dbs_data); + return count; } @@ -288,8 +284,6 @@ static ssize_t store_ignore_nice_load(struct dbs_data *dbs_data, unsigned int input; int ret; - unsigned int j; - ret = sscanf(buf, "%u", &input); if (ret != 1) return -EINVAL; @@ -303,16 +297,8 @@ static ssize_t store_ignore_nice_load(struct dbs_data *dbs_data, dbs_data->ignore_nice_load = input; /* we need to re-evaluate prev_cpu_idle */ - for_each_online_cpu(j) { - struct od_cpu_dbs_info_s *dbs_info; - dbs_info = &per_cpu(od_cpu_dbs_info, j); - dbs_info->cdbs.prev_cpu_idle = get_cpu_idle_time(j, - &dbs_info->cdbs.prev_cpu_wall, dbs_data->io_is_busy); - if (dbs_data->ignore_nice_load) - dbs_info->cdbs.prev_cpu_nice = - kcpustat_cpu(j).cpustat[CPUTIME_NICE]; + gov_update_cpu_data(&od_dbs_gov, dbs_data); - } return count; } |