From e827b8dbae1faef2cc070c7e26395979571bcd46 Mon Sep 17 00:00:00 2001
From: Hisaharu Ishii <ishii.hisaharu@lab.ntt.co.jp>
Date: Tue, 22 Mar 2011 20:27:51 +0900
Subject: Wrap update_ra in utils.synchronized.

---
 nova/network/linux_net.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nova/network/linux_net.py b/nova/network/linux_net.py
index ee36407a6..e283dee37 100644
--- a/nova/network/linux_net.py
+++ b/nova/network/linux_net.py
@@ -595,6 +595,7 @@ def update_dhcp(context, network_id):
     _execute(*command, addl_env=env)
 
 
+@utils.synchronized('radvd_start')
 def update_ra(context, network_id):
     network_ref = db.network_get(context, network_id)
 
-- 
cgit