gfio: make empty graph show grid lines, not "No good data"

[fio.git] / stat.h

diff --git a/stat.h b/stat.h
index 0c28e3451e95e89da39a08c6f4db0af27487ab4d..a03e8ec59c9541797da8dafd474c242c54aad9d6 100644 (file)
--- a/stat.h
+++ b/stat.h
@@ -199,6 +199,12 @@ extern void init_thread_stat(struct thread_stat *ts);
 extern void init_group_run_stat(struct group_run_stats *gs);
 extern void eta_to_str(char *str, unsigned long eta_sec);
 extern int calc_lat(struct io_stat *is, unsigned long *min, unsigned long *max, double *mean, double *dev);
+extern unsigned int calc_clat_percentiles(unsigned int *io_u_plat, unsigned long nr, fio_fp64_t *plist, unsigned int **output, unsigned int *maxv, unsigned int *minv);
+extern void stat_calc_lat_m(struct thread_stat *ts, double *io_u_lat);
+extern void stat_calc_lat_u(struct thread_stat *ts, double *io_u_lat);
+extern void stat_calc_dist(unsigned int *map, unsigned long total, double *io_u_dist);
+
+#define ts_total_io_u(ts)      ((ts)->total_io_u[0] + (ts)->total_io_u[1])
 
 static inline int usec_to_msec(unsigned long *min, unsigned long *max,
                               double *mean, double *dev)