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-rw-r--r--qapi/block-core.json25
1 files changed, 21 insertions, 4 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 7d3fe59f6c..746d1694c2 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -3403,14 +3403,31 @@
# @Qcow2OverlapCheckFlags:
#
# Structure of flags for each metadata structure. Setting a field to
-# 'true' makes qemu guard that structure against unintended
-# overwriting. The default value is chosen according to the template
-# given.
+# 'true' makes QEMU guard that Qcow2 format structure against
+# unintended overwriting. See Qcow2 format specification for detailed
+# information on these structures. The default value is chosen
+# according to the template given.
#
# @template: Specifies a template mode which can be adjusted using the
# other flags, defaults to 'cached'
#
-# @bitmap-directory: since 3.0
+# @main-header: Qcow2 format header
+#
+# @active-l1: Qcow2 active L1 table
+#
+# @active-l2: Qcow2 active L2 table
+#
+# @refcount-table: Qcow2 refcount table
+#
+# @refcount-block: Qcow2 refcount blocks
+#
+# @snapshot-table: Qcow2 snapshot table
+#
+# @inactive-l1: Qcow2 inactive L1 tables
+#
+# @inactive-l2: Qcow2 inactive L2 tables
+#
+# @bitmap-directory: Qcow2 bitmap directory (since 3.0)
#
# Since: 2.9
##