43 static int calc_freq(struct spu_gov_info_struct *info)  in calc_freq()  argument
48 	cpu = info->policy->cpu;  in calc_freq()
51 	CALC_LOAD(info->busy_spus, EXP, busy_spus * FIXED_1);  in calc_freq()
53 			cpu, busy_spus, info->busy_spus);  in calc_freq()
55 	return info->policy->max * info->busy_spus / FIXED_1;  in calc_freq()
60 	struct spu_gov_info_struct *info;  in spu_gov_work()  local
64 	info = container_of(work, struct spu_gov_info_struct, work.work);  in spu_gov_work()
67 	BUG_ON(info->policy == NULL);  in spu_gov_work()
69 	target_freq = calc_freq(info);  in spu_gov_work()
70 	__cpufreq_driver_target(info->policy, target_freq, CPUFREQ_RELATION_H);  in spu_gov_work()
72 	delay = usecs_to_jiffies(info->poll_int);  in spu_gov_work()
73 	schedule_delayed_work_on(info->policy->cpu, &info->work, delay);  in spu_gov_work()
76 static void spu_gov_init_work(struct spu_gov_info_struct *info)  in spu_gov_init_work()  argument
78 	int delay = usecs_to_jiffies(info->poll_int);  in spu_gov_init_work()
79 	INIT_DEFERRABLE_WORK(&info->work, spu_gov_work);  in spu_gov_init_work()
80 	schedule_delayed_work_on(info->policy->cpu, &info->work, delay);  in spu_gov_init_work()
83 static void spu_gov_cancel_work(struct spu_gov_info_struct *info)  in spu_gov_cancel_work()  argument
85 	cancel_delayed_work_sync(&info->work);  in spu_gov_cancel_work()
91 	struct spu_gov_info_struct *info, *affected_info;  in spu_gov_govern()  local
95 	info = &per_cpu(spu_gov_info, cpu);  in spu_gov_govern()
117 		info->poll_int = POLL_TIME;  in spu_gov_govern()
120 		spu_gov_init_work(info);  in spu_gov_govern()
126 		spu_gov_cancel_work(info);  in spu_gov_govern()
130 			info = &per_cpu(spu_gov_info, i);  in spu_gov_govern()
131 			info->policy = NULL;  in spu_gov_govern()