xenstore: Set drives_table[].used

Setting this field, newly introduced upstream, prevents the core drive
option parser in vl.c from overwriting xenstore.c's work.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

diff --git a/xenstore.c b/xenstore.c
index 67bae635dc70cabeffc0cd32a6de2659f267e5ab..9360771b3c37156bfa56b2d75e31aabbba886b7c 100644 (file)
--- a/xenstore.c
+++ b/xenstore.c
@@ -505,6 +505,7 @@ void xenstore_parse_domain_config(int hvm_domid)
         }
 
        drives_table[nb_drives].bdrv = bs;
+       drives_table[nb_drives].used = 1;
        nb_drives++;
 
     }