Add pread/pwrite support to sync engine

[fio.git] / diskutil.c

diff --git a/diskutil.c b/diskutil.c
index 11d676fcb00c18eaf881abb82e8eae3d0cf573ed..bbaa22d56b2a7cab19960c94349e02e385e5af0c 100644 (file)
--- a/diskutil.c
+++ b/diskutil.c
@@ -313,6 +313,9 @@ void show_disk_util(void)
        struct disk_util *du;
        double util;
 
+       if (list_empty(&disk_list))
+               return;
+
        log_info("\nDisk stats (read/write):\n");
 
        list_for_each(entry, &disk_list) {