[Xen-devel] [RFC Patch v2 04/16] dominfo.completeRestore() will be called more than once in colo mode

[Wen Congyang <wency@xxxxxxxxxxxxxx>]

The SVM is running in colo mode, so we will call dominfo.completeRestore()
more than once. Some works in dominfo.completeRestore() should be done only
once.

Signed-off-by: Ye Wei <wei.ye1987@xxxxxxxxx>
Signed-off-by: Jiang Yunhong <yunhong.jiang@xxxxxxxxx>
Signed-off-by: Wen Congyang <wency@xxxxxxxxxxxxxx>
---
 tools/python/xen/xend/XendDomainInfo.py |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/tools/python/xen/xend/XendDomainInfo.py 
b/tools/python/xen/xend/XendDomainInfo.py
index e9d3e7e..b5b2db9 100644
--- a/tools/python/xen/xend/XendDomainInfo.py
+++ b/tools/python/xen/xend/XendDomainInfo.py
@@ -3011,18 +3011,19 @@ class XendDomainInfo:
     # TODO: recategorise - called from XendCheckpoint
     # 
 
-    def completeRestore(self, store_mfn, console_mfn):
+    def completeRestore(self, store_mfn, console_mfn, first_time = True):
 
         log.debug("XendDomainInfo.completeRestore")
 
         self.store_mfn = store_mfn
         self.console_mfn = console_mfn
 
-        self._introduceDomain()
-        self.image = image.create(self, self.info)
-        if self.image:
-            self.image.createDeviceModel(True)
-        self._storeDomDetails()
+        if first_time:
+            self._introduceDomain()
+            self.image = image.create(self, self.info)
+            if self.image:
+                self.image.createDeviceModel(True)
+            self._storeDomDetails()
         self._registerWatches()
         self.refreshShutdown()
 
-- 
1.7.4


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