perf-counter: Split numbers in the output.

While trying to benchmark big functions, values could be longer than 12 digits. In this case all of them printed without spaces. It's hard ot read. Fixes: 619c3a4 ("lib: add a hardware performance counter access library") Signed-off-by: Ilya Maximets <[email protected]> Acked-by: Greg Rose <[email protected]>
fnordahl · Nov 27, 2020 · cd9e88e · cd9e88e
1 parent dc497e3
commit cd9e88e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/perf-counter.c b/lib/perf-counter.c
@@ -111,7 +111,7 @@ perf_counter_to_ds(struct ds *ds, struct perf_counter *pfc)
         ratio = 0.0;
     }
 
-    ds_put_format(ds, "%-40s%12"PRIu64"%12"PRIu64"%12.1f\n",
+    ds_put_format(ds, "%-40s %12"PRIu64" %12"PRIu64" %12.1f\n",
                   pfc->name, pfc->n_events, pfc->total_count, ratio);
 }