diff options
Diffstat (limited to 'block/qapi.c')
| -rw-r--r-- | block/qapi.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/block/qapi.c b/block/qapi.c index 2c50a6bf3b..12fbf8d1b7 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -51,6 +51,8 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk, ImageInfo *backing_info; BlockDriverState *backing; BlockDeviceInfo *info; + BlockdevChildList **children_list_tail; + BdrvChild *child; if (!bs->drv) { error_setg(errp, "Block device %s is ejected", bs->node_name); @@ -73,8 +75,14 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk, .no_flush = !!(bs->open_flags & BDRV_O_NO_FLUSH), }; - if (bs->node_name[0]) { - info->node_name = g_strdup(bs->node_name); + info->node_name = g_strdup(bs->node_name); + + children_list_tail = &info->children; + QLIST_FOREACH(child, &bs->children, next) { + BlockdevChild *child_ref = g_new0(BlockdevChild, 1); + child_ref->child = g_strdup(child->name); + child_ref->node_name = g_strdup(child->bs->node_name); + QAPI_LIST_APPEND(children_list_tail, child_ref); } backing = bdrv_cow_bs(bs); |