From ece96ba3fbc930d0155639aab362b54c23ca9c41 Mon Sep 17 00:00:00 2001
From: Rafal Wojtczuk <rafal@invisiblethingslab.com>
Date: Mon, 27 Sep 2010 17:42:34 +0200
Subject: [PATCH] Make qfilexchgd listen for change in /vm to detect vm
 start/stop

... instead of watching /local/domain, which changes whenever meminfo-wwriter
pushes data.
---
 dom0/pendrive_swapper/qfilexchgd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom0/pendrive_swapper/qfilexchgd b/dom0/pendrive_swapper/qfilexchgd
index 29622f5b..db397f61 100755
--- a/dom0/pendrive_swapper/qfilexchgd
+++ b/dom0/pendrive_swapper/qfilexchgd
@@ -276,7 +276,7 @@ class DomainState:
 class XS_Watcher:
     def __init__(self):
         self.handle = xen.lowlevel.xs.xs()
-        self.handle.watch('/local/domain', WatchType(XS_Watcher.dom_list_change, None))
+        self.handle.watch('/vm', WatchType(XS_Watcher.dom_list_change, None))
         self.domdict = {}
 
     def dom_list_change(self, param):