[libvirt] [PATCH] fix path to xen device statistics for newer kernels

Hi, it seems Xen changed the paths to the block device statistics in sysfs: from "/sys/devices/xen-backend/vbd-%d-%d/statistics/%s" to "/sys/bus/xen-backend/devices/vbd-%d-%d/statistics/%s": http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=596004 Attached patch fixes this. O.k. to apply? -- Guido