Remove show_run_stats() because it has no callers

[fio.git] / stat.c

diff --git a/stat.c b/stat.c
index 8a242c97430bd0bff2502013af5fd848a2a57881..1effbfe9c5b452c625574a3cce02bd87ccdb074a 100644 (file)
--- a/stat.c
+++ b/stat.c
@@ -1,10 +1,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <sys/time.h>
-#include <sys/types.h>
 #include <sys/stat.h>
-#include <dirent.h>
-#include <libgen.h>
 #include <math.h>
 
 #include "fio.h"
@@ -20,7 +17,7 @@
 
 #define LOG_MSEC_SLACK 1
 
-struct fio_mutex *stat_mutex;
+struct fio_sem *stat_sem;
 
 void clear_rusage_stat(struct thread_data *td)
 {
@@ -365,7 +362,7 @@ static void stat_calc_lat(struct thread_stat *ts, double *dst,
  * To keep the terse format unaltered, add all of the ns latency
  * buckets to the first us latency bucket
  */
-void stat_calc_lat_nu(struct thread_stat *ts, double *io_u_lat_u)
+static void stat_calc_lat_nu(struct thread_stat *ts, double *io_u_lat_u)
 {
        unsigned long ntotal = 0, total = ddir_rw_sum(ts->total_io_u);
        int i;
@@ -673,7 +670,6 @@ static int calc_block_percentiles(int nr_block_infos, uint32_t *block_infos,
        if (len > 1)
                qsort((void *)plist, len, sizeof(plist[0]), double_cmp);
 
-       nr_uninit = 0;
        /* Start only after the uninit entries end */
        for (nr_uninit = 0;
             nr_uninit < nr_block_infos
@@ -1944,13 +1940,6 @@ void __show_run_stats(void)
        free(opt_lists);
 }
 
-void show_run_stats(void)
-{
-       fio_mutex_down(stat_mutex);
-       __show_run_stats();
-       fio_mutex_up(stat_mutex);
-}
-
 void __show_running_run_stats(void)
 {
        struct thread_data *td;
@@ -1958,7 +1947,7 @@ void __show_running_run_stats(void)
        struct timespec ts;
        int i;
 
-       fio_mutex_down(stat_mutex);
+       fio_sem_down(stat_sem);
 
        rt = malloc(thread_number * sizeof(unsigned long long));
        fio_gettime(&ts, NULL);
@@ -1984,7 +1973,7 @@ void __show_running_run_stats(void)
                        continue;
                if (td->rusage_sem) {
                        td->update_rusage = 1;
-                       fio_mutex_down(td->rusage_sem);
+                       fio_sem_down(td->rusage_sem);
                }
                td->update_rusage = 0;
        }
@@ -2001,7 +1990,7 @@ void __show_running_run_stats(void)
        }
 
        free(rt);
-       fio_mutex_up(stat_mutex);
+       fio_sem_up(stat_sem);
 }
 
 static bool status_interval_init;
@@ -2690,7 +2679,7 @@ int calc_log_samples(void)
 
 void stat_init(void)
 {
-       stat_mutex = fio_mutex_init(FIO_MUTEX_UNLOCKED);
+       stat_sem = fio_sem_init(FIO_SEM_UNLOCKED);
 }
 
 void stat_exit(void)
@@ -2699,8 +2688,8 @@ void stat_exit(void)
         * When we have the mutex, we know out-of-band access to it
         * have ended.
         */
-       fio_mutex_down(stat_mutex);
-       fio_mutex_remove(stat_mutex);
+       fio_sem_down(stat_sem);
+       fio_sem_remove(stat_sem);
 }
 
 /*