[Xen-changelog] [xen-unstable] [BLKTAP] Fix in xend to properly destroy blktap devices when deviceClass=='tap'

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User jchesterfield@xxxxxxxxxxxxxxxxxxxxxxx
# Node ID 780409e8f0bae3bd2d1deae3f8f8fde2fd234755
# Parent  383bc7c7b19e9a716f6c50bfd978368d8923cf6b
[BLKTAP] Fix in xend to properly destroy blktap devices when deviceClass=='tap'
Submitted by Andres Lagar Cavilla
---
 tools/python/xen/xend/XendDomainInfo.py |    9 +++++++++
 1 files changed, 9 insertions(+)

diff -r 383bc7c7b19e -r 780409e8f0ba tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py   Tue Sep 05 18:36:23 2006 -0700
+++ b/tools/python/xen/xend/XendDomainInfo.py   Wed Sep 06 11:42:29 2006 +0100
@@ -1087,6 +1087,15 @@ class XendDomainInfo:
     ## public:
 
     def destroyDevice(self, deviceClass, devid):
+       if type(devid) is str:
+           devicePath = '%s/device/%s' % (self.dompath, deviceClass)
+           for entry in xstransact.List(devicePath):
+               backend = xstransact.Read('%s/%s' % (devicePath, entry), 
"backend")
+               devName = xstransact.Read(backend, "dev")
+               if devName == devid:
+                   # We found the integer matching our devid, use it instead
+                   devid = entry
+                   break
         return self.getDeviceController(deviceClass).destroyDevice(devid)
 
 

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