From 7134a581340d798ba56fd48629edb4c59501d761 Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Thu, 30 Jul 2015 11:45:13 +0100
Subject: [PATCH] [thin_metadata_size] use floor rather than truncl

---
 thin-provisioning/thin_metadata_size.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/thin-provisioning/thin_metadata_size.cc b/thin-provisioning/thin_metadata_size.cc
index 8ea3eba..e45e04c 100644
--- a/thin-provisioning/thin_metadata_size.cc
+++ b/thin-provisioning/thin_metadata_size.cc
@@ -324,7 +324,7 @@ static const unsigned mappings_per_block(void)
 static void print_precision(struct global *g, double r, unsigned idx)
 {
 	bool full = g->options.n[NUMERIC] == NO_NUMBER;
-	double rtrunc = truncl(r);
+	double rtrunc = floor(r);
 
 	if (full)
 		printf("%s - ", g->prg);