#include <linux/fs.h>
#include <linux/sysfs.h>
#include <linux/cpu.h>
-#include <linux/sched.h>
#include <linux/kmod.h>
#include <linux/workqueue.h>
#include <linux/jiffies.h>
static void do_dbs_timer(struct work_struct *work)
{
int i;
- lock_cpu_hotplug();
mutex_lock(&dbs_mutex);
for_each_online_cpu(i)
dbs_check_cpu(i);
schedule_delayed_work(&dbs_work,
usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
mutex_unlock(&dbs_mutex);
- unlock_cpu_hotplug();
}
static inline void dbs_timer_init(void)