[Xen-changelog] [xen-3.1-testing] xend: Fix spurious store changes on rename/migrate

["Xen patchbot-3.1-testing" <patchbot-3.1-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1178011091 -3600
# Node ID 26643b7b48b90111701bced27808c37ca339e2bf
# Parent  1cfe47358f9f7eef158a97c77ca5031da0ce6ea5
xend: Fix spurious store changes on rename/migrate

_storeChanged() was incorrectly comparing a string to an sxpr, thus
always firing and causing unnecessary watches to be fired in the
domU.

Signed-off-by: John Levon <john.levon@xxxxxxx>
---
 tools/python/xen/xend/XendDomainInfo.py |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 1cfe47358f9f -r 26643b7b48b9 tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py   Tue May 01 10:16:26 2007 +0100
+++ b/tools/python/xen/xend/XendDomainInfo.py   Tue May 01 10:18:11 2007 +0100
@@ -885,7 +885,7 @@ class XendDomainInfo:
 
         # Check whether image definition has been updated
         image_sxp = self._readVm('image')
-        if image_sxp and image_sxp != self.info.image_sxpr():
+        if image_sxp and image_sxp != sxp.to_string(self.info.image_sxpr()):
             self.info.update_with_image_sxp(sxp.from_string(image_sxp))
             changed = True
 

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