$NetBSD: patch-af,v 1.2 2015/08/16 06:08:57 mef Exp $

--- src/process.c~	2015-08-16 15:00:37.000000000 +0900
+++ src/process.c	2015-08-16 15:01:10.000000000 +0900
@@ -146,6 +146,8 @@ int process(void)
                      "Frequency = %u secs\n"
                      "Scratch dir = [%s]\n",
                      sleep_stats, scratch_dir);
+     reentrant_printf("Direct I/O: %s\n", do_directio ? "enabled" : "disabled");
+
     if (chdir(scratch_dir) != 0) {
         reentrant_printf("Unable to enter the scratch dir [%s]: [%s]\n",
                          scratch_dir, strerror(errno));