From b8b2b1efd84fb1e96500d86f2ada3c2efa1338f3 Mon Sep 17 00:00:00 2001
From: Nir Soffer <nsoffer@redhat.com>
Date: Thu, 30 Mar 2017 10:17:32 +0100
Subject: [PATCH] dmsetup: Flush ouptut when using --interval

---
 tools/dmsetup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/dmsetup.c b/tools/dmsetup.c
index d25b3bdea..44ea6f9b4 100644
--- a/tools/dmsetup.c
+++ b/tools/dmsetup.c
@@ -7080,6 +7080,7 @@ doit:
 
 			if (_count > 1 && r) {
 				printf("\n");
+				fflush(stdout);
 				/* wait for --interval and update timestamps */
 				if (!_do_report_wait()) {
 					ret = 1;