stat: use helper for IO direction name

Better than redefining the same thing in two locations...

Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/stat.c b/stat.c
index ef9c4af2d81878a1ec6ec427cc804c18f7b07752..331abf676c7bfae00c349208e894f7049f5f6ad5 100644 (file)
--- a/stat.c
+++ b/stat.c
@@ -416,7 +416,6 @@ static void display_lat(const char *name, unsigned long long min,
 static void show_ddir_status(struct group_run_stats *rs, struct thread_stat *ts,
                             int ddir, struct buf_output *out)
 {
-       const char *str[] = { " read", "write", " trim", "sync" };
        unsigned long runt;
        unsigned long long min, max, bw, iops;
        double mean, dev;
@@ -426,12 +425,12 @@ static void show_ddir_status(struct group_run_stats *rs, struct thread_stat *ts,
        if (ddir_sync(ddir)) {
                if (calc_lat(&ts->sync_stat, &min, &max, &mean, &dev)) {
                        log_buf(out, "  %s:\n", "fsync/fdatasync/sync_file_range");
-                       display_lat(str[ddir], min, max, mean, dev, out);
+                       display_lat(io_ddir_name(ddir), min, max, mean, dev, out);
                        show_clat_percentiles(ts->io_u_sync_plat,
                                                ts->sync_stat.samples,
                                                ts->percentile_list,
                                                ts->percentile_precision,
-                                               str[ddir], out);
+                                               io_ddir_name(ddir), out);
                }
                return;
        }
@@ -455,7 +454,7 @@ static void show_ddir_status(struct group_run_stats *rs, struct thread_stat *ts,
                zbd_w_st = zbd_write_status(ts);
 
        log_buf(out, "  %s: IOPS=%s, BW=%s (%s)(%s/%llumsec)%s\n",
-                       rs->unified_rw_rep ? "mixed" : str[ddir],
+                       rs->unified_rw_rep ? "mixed" : io_ddir_name(ddir),
                        iops_p, bw_p, bw_p_alt, io_p,
                        (unsigned long long) ts->runtime[ddir],
                        zbd_w_st ? : "");
@@ -985,7 +984,6 @@ static void add_ddir_status_json(struct thread_stat *ts,
        double mean, dev, iops;
        unsigned int len;
        int i;
-       const char *ddirname[] = { "read", "write", "trim", "sync" };
        struct json_object *dir_object, *tmp_object, *percentile_object, *clat_bins_object = NULL;
        char buf[120];
        double p_of_agg = 100.0;
@@ -997,7 +995,7 @@ static void add_ddir_status_json(struct thread_stat *ts,
 
        dir_object = json_create_object();
        json_object_add_value_object(parent,
-               ts->unified_rw_rep ? "mixed" : ddirname[ddir], dir_object);
+               ts->unified_rw_rep ? "mixed" : io_ddir_name(ddir), dir_object);
 
        if (ddir_rw(ddir)) {
                bw_bytes = 0;