150 InitStatCounter(struct stat_counter *counter)  in InitStatCounter()  argument
152 	counter->cnt = 0;  in InitStatCounter()
153 	counter->sum = 0;  in InitStatCounter()
154 	counter->max = 0;  in InitStatCounter()
155 	counter->min = 0;  in InitStatCounter()
159 UpdateStatCounter(struct stat_counter *counter, int64_t value)  in UpdateStatCounter()  argument
161 	counter->cnt++;  in UpdateStatCounter()
162 	counter->sum += value;  in UpdateStatCounter()
163 	if (value > counter->max)  in UpdateStatCounter()
164 		counter->max = value;  in UpdateStatCounter()
165 	if (counter->min == 0 || value < counter->min)  in UpdateStatCounter()
166 		counter->min = value;  in UpdateStatCounter()
170 GetAverageStat(struct stat_counter *counter)  in GetAverageStat()  argument
172 	return counter->cnt ? (counter->sum / counter->cnt) : 0;  in GetAverageStat()