[Qemu-devel] [PATCH 2/2] block: Allow the user to define "node-name" option.

["Benoît Canet" <benoit@irqsave.net>]

As node-name is a separate name space as device-name we can enable it's
definition right now: nobody will use it so no harm involved.

Signed-off-by: Benoit Canet <benoit@irqsave.net>
---
 block.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/block.c b/block.c
index 230e71a..132981f 100644
--- a/block.c
+++ b/block.c
@@ -885,7 +885,8 @@ int bdrv_file_open(BlockDriverState **pbs, const char *filename,
         options = qdict_new();
     }
 
-    bs = bdrv_new("", NULL);
+    bs = bdrv_new("", qdict_get_try_str(options, "node-name"));
+    qdict_del(options, "node-name");
     bs->options = options;
     options = qdict_clone_shallow(options);
 
@@ -1007,7 +1008,8 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *options, Error **errp)
                                        sizeof(backing_filename));
     }
 
-    bs->backing_hd = bdrv_new("", NULL);
+    bs->backing_hd = bdrv_new("", qdict_get_try_str(options, "node-name"));
+    qdict_del(options, "node-name");
 
     if (bs->backing_format[0] != '\0') {
         back_drv = bdrv_find_format(bs->backing_format);
-- 
1.8.3.2