Ensure we have enough room for the ETA runstr

[fio.git] / stat.h

diff --git a/stat.h b/stat.h
index 7ad0c9df7e8d15ec9149735e4f7d13f7ef8eb08f..2c2f1e1a5e2c4e8be3fa375997c7c9d900a1bc4a 100644 (file)
--- a/stat.h
+++ b/stat.h
@@ -114,6 +114,7 @@ struct group_run_stats {
 
 #define MAX_PATTERN_SIZE       512
 #define FIO_JOBNAME_SIZE       128
+#define FIO_JOBDESC_SIZE       256
 #define FIO_VERROR_SIZE                128
 
 struct thread_stat {
@@ -123,7 +124,7 @@ struct thread_stat {
        uint32_t thread_number;
        uint32_t groupid;
        uint32_t pid;
-       char description[FIO_JOBNAME_SIZE];
+       char description[FIO_JOBDESC_SIZE];
        uint32_t members;
        uint32_t unified_rw_rep;
 
@@ -224,6 +225,7 @@ extern unsigned int calc_clat_percentiles(unsigned int *io_u_plat, unsigned long
 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);
+extern void reset_io_stats(struct thread_data *);
 
 static inline int usec_to_msec(unsigned long *min, unsigned long *max,
                               double *mean, double *dev)
@@ -239,4 +241,7 @@ static inline int usec_to_msec(unsigned long *min, unsigned long *max,
        return 1;
 }
 
+#define __THREAD_RUNSTR_SZ(nr) (((nr) * 5) + 1)
+#define THREAD_RUNSTR_SZ       __THREAD_RUNSTR_SZ(thread_number)
+
 #endif