qmp-commands: move 'x-blockdev-del' doc to schema

Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>

docs/qmp-commands.txt

@@ -343,42 +343,6 @@ named schema entities.  Entities are commands, events and various
 types.  See docs/qapi-code-gen.txt for information on their structure
 and intended use.
 
-x-blockdev-del
-------------
-Since 2.5
-
-Deletes a block device that has been added using blockdev-add.
-The command will fail if the node is attached to a device or is
-otherwise being used.
-
-This command is still a work in progress and is considered
-experimental. Stay away from it unless you want to help with its
-development.
-
-Arguments:
-
-- "node-name": Name of the graph node to delete (json-string)
-
-Example:
-
--> { "execute": "blockdev-add",
-     "arguments": {
-         "driver": "qcow2",
-         "node-name": "node0",
-         "file": {
-             "driver": "file",
-             "filename": "test.qcow2"
-         }
-     }
-   }
-
-<- { "return": {} }
-
--> { "execute": "x-blockdev-del",
-     "arguments": { "node-name": "node0" }
-   }
-<- { "return": {} }
-
 blockdev-open-tray
 ------------------
 

qapi/block-core.json

@@ -2886,6 +2886,28 @@
 # development.
 #
 # Since: 2.5
+#
+# Example:
+#
+# -> { "execute": "blockdev-add",
+#      "arguments": {
+#          "options": {
+#              "driver": "qcow2",
+#              "node-name": "node0",
+#              "file": {
+#                  "driver": "file",
+#                  "filename": "test.qcow2"
+#              }
+#          }
+#      }
+#    }
+# <- { "return": {} }
+#
+# -> { "execute": "x-blockdev-del",
+#      "arguments": { "node-name": "node0" }
+#    }
+# <- { "return": {} }
+#
 ##
 { 'command': 'x-blockdev-del', 'data': { 'node-name': 'str' } }