[Xen-devel] [PATCH] Fix memory leak in xend

[Jim Fehlig <jfehlig@xxxxxxxxxx>]

We observed OOM kills of xend after ~20 days in openSUSE build service
workers.  xend reached around 2.5 G virt, 1.5G res, and 1.8G shared
memory usage. Attached patch provides a plug.

Cheers,
Jim


    Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxxxx>

diff -r bd97e45e073a tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py   Tue Jul 08 09:28:50 2008 +0100
+++ b/tools/python/xen/xend/XendDomainInfo.py   Thu Jul 10 15:16:57 2008 -0600
@@ -2607,6 +2607,7 @@ class XendDomainInfo:
     def _cleanupVm(self):
         """Cleanup VM resources.  Idempotent.  Nothrow guarantee."""
 
+        self.metrics.destroy()
         self._unwatchVm()
 
         try:

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