>From 094049974796ddf78ee2f1541bffa40fe1176a1a Mon Sep 17 00:00:00 2001
From: Anthony Liguori <address@hidden>
Date: Fri, 29 Oct 2010 09:37:25 -0500
Subject: [PATCH 2/2] block: add bdrv_flush to bdrv_close

To ensure that there are no pending completions before destroying a block
device.

Signed-off-by: Anthony Liguori <address@hidden>

diff --git a/block.c b/block.c
index fc8defd..d2aed1b 100644
--- a/block.c
+++ b/block.c
@@ -644,6 +644,8 @@ unlink_and_fail:
 void bdrv_close(BlockDriverState *bs)
 {
     if (bs->drv) {
+        bdrv_flush(bs);
+
         if (bs == bs_snapshots) {
             bs_snapshots = NULL;
         }
-- 
1.7.0.4