docs: xlexample.hvm: mention the viridian setting.

Turning this on for Windows guests is recommended.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>

diff --git a/tools/examples/xlexample.hvm b/tools/examples/xlexample.hvm
index 1530b51723e2091f2e083de8648d8eeb67b58263..4b1ea629fb0e5319a072df12b09a82ae63849f10 100644 (file)
--- a/tools/examples/xlexample.hvm
+++ b/tools/examples/xlexample.hvm
@@ -16,6 +16,11 @@ name = "example.hvm"
 # The default behavior is to generate a new UUID each time the guest is started.
 #uuid = "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX"
 
+# Enable Microsoft Hyper-V compatibile paravirtualisation /
+# enlightenment interfaces. Turning this on can improve Windows guest
+# performance and is therefore recommended
+#viridian = 1
+
 # Initial memory allocation (MB)
 memory = 128