[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] Fix 'memory leak' in xend
I found that xend's memory usage grows considerably when running a script such as while true; do xm new foo ; sleep 2s; xm delete foo ; sleep 2s; done XendAPIStore maintains a list of class instances and in the case of new/create operation, an associated VMMetrics object is stashed in the list but never removed on delete/shutdown. This patch removes the instance by invoking XendBase.destroy() method. Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxxxx> diff -r 9071521d4864 tools/python/xen/xend/XendDomain.py --- a/tools/python/xen/xend/XendDomain.py Fri Sep 07 11:39:10 2007 +0100 +++ b/tools/python/xen/xend/XendDomain.py Mon Sep 10 11:35:59 2007 -0600 @@ -1088,6 +1088,7 @@ class XendDomain: log.info("Domain %s (%s) deleted." % (dominfo.getName(), dominfo.info.get('uuid'))) + dominfo.metrics.destroy() self._managed_domain_unregister(dominfo) self._remove_domain(dominfo) XendDevices.destroy_device_state(dominfo) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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