10 struct stats {  struct
32 	struct stats		 res_stats[3];  argument
94 	struct runtime_stat *stats;  member
98 void update_stats(struct stats *stats, u64 val);
99 double avg_stats(struct stats *stats);
100 double stddev_stats(struct stats *stats);
103 static inline void init_stats(struct stats *stats)  in init_stats()  argument
105 	stats->n    = 0.0;  in init_stats()
106 	stats->mean = 0.0;  in init_stats()
107 	stats->M2   = 0.0;  in init_stats()
108 	stats->min  = (u64) -1;  in init_stats()
109 	stats->max  = 0;  in init_stats()
131 extern struct stats walltime_nsecs_stats;