From 51f36202c47f6bb84a67c6e387c1b7afb69c1347 Mon Sep 17 00:00:00 2001
From: Keir Fraser <keir.fraser@citrix.com>
Date: Thu, 15 Oct 2009 08:16:42 +0100
Subject: xend: destroy stubdoms synchronously

This patch makes the destruction of stubdoms a synchronous event,
therefore it is no longer possible to run out of memory when rebooting
a guest because the stubdom of the old guest is always destroyed
before the creation of the new guest.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---
 stubdom/stubdom-dm | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'stubdom')

diff --git a/stubdom/stubdom-dm b/stubdom/stubdom-dm
index b76dab278b..bf77d1fad1 100644
--- a/stubdom/stubdom-dm
+++ b/stubdom/stubdom-dm
@@ -81,12 +81,8 @@ done
 
 term() {
     kill %1
-    (
-	[ -n "$vncpid" ] && kill -9 $vncpid
-	rm ${stubdom_configdir}/$domname-dm
-	xm destroy $domname-dm
-    ) &
-    # We need to exit immediately so as to let xend do the commands above
+    [ -n "$vncpid" ] && kill -9 $vncpid
+    rm ${stubdom_configdir}/$domname-dm
     exit 0
 }
 
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