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authorMax Reitz <mreitz@redhat.com>2018-02-24 16:40:33 +0100
committerEric Blake <eblake@redhat.com>2018-03-19 14:58:36 -0500
commit4f7be2806e672fa232e406ac5eec26789b9d5f85 (patch)
treeae82d86210521ff3a214b1b6102ef5c43d72e954 /qapi/block-core.json
parente59a0cf17b1b9932b65e6fc25d6856976f5e4831 (diff)
block: Deprecate "backing": ""
We have a clear replacement, so let's deprecate it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-Id: <20180224154033.29559-8-mreitz@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'qapi/block-core.json')
-rw-r--r--qapi/block-core.json4
1 files changed, 2 insertions, 2 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 5b0ad1a8b7..f374be4c11 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1174,7 +1174,7 @@
# @overlay: reference to the existing block device that will become
# the overlay of @node, as part of creating the snapshot.
# It must not have a current backing file (this can be
-# achieved by passing "backing": "" to blockdev-add).
+# achieved by passing "backing": null to blockdev-add).
#
# Since: 2.5
##
@@ -1347,7 +1347,7 @@
# "node-name": "node1534",
# "file": { "driver": "file",
# "filename": "hd1.qcow2" },
-# "backing": "" } }
+# "backing": null } }
#
# <- { "return": {} }
#