File libxl.LIBXL_DESTROY_TIMEOUT.patch of Package xen.9069

bsc#1035442
the default value of LIBXL_DESTROY_TIMEOUT is too low when many domUs shutdown in parallel
pick an arbitrary higher value
--- a/tools/libxl/libxl_internal.h
+++ b/tools/libxl/libxl_internal.h
@@ -88,7 +88,7 @@
 #include "_libxl_types_internal_json.h"
 
 #define LIBXL_INIT_TIMEOUT 10
-#define LIBXL_DESTROY_TIMEOUT 10
+#define LIBXL_DESTROY_TIMEOUT 100
 #define LIBXL_HOTPLUG_TIMEOUT 40
 /* QEMU may be slow to load and start due to a bug in Linux where the I/O
  * subsystem sometime produce high latency under load. */