#ifdef CONFIG_MTK_SCHED_RQAVG_US
/*
 * @cpu: cpu id
 * @reset: reset the statistic start time after this time query
 * @use_maxfreq: caculate cpu loading with max cpu max frequency
 * return: cpu loading as percentage (0~100)
 */
extern unsigned int sched_get_percpu_load(int cpu, bool reset, bool use_maxfreq);

/*
 * return: heavy task(loading>90%) number in the system
 */
extern unsigned int sched_get_nr_heavy_task(void);

/*
 * @threshold: heavy task loading threshold (0~1023)
 * return: heavy task(loading>threshold) number in the system
 */
extern unsigned int sched_get_nr_heavy_task_by_threshold(unsigned int threshold);
#endif /* CONFIG_MTK_SCHED_RQAVG_US */