qapi/block-core.json: Add missing documentation for blklogwrites log-append option

This was accidentally omitted. Thanks to Eric Blake for spotting this.

Signed-off-by: Ari Sundholm <ari@tuxera.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/qapi/block-core.json b/qapi/block-core.json
index 38b3125..62a92fa 100644 (file)
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -3057,6 +3057,8 @@
 # @log-sector-size: sector size used in logging writes to @file, determines
 #                   granularity of offsets and sizes of writes (default: 512)
 #
+# @log-append:      append to an existing log (default: false)
+#
 # @log-super-update-interval: interval of write requests after which the log
 #                             super block is updated to disk (default: 4096)
 #