commit 5d3b4e99463642b226d1a37433d0e4b376162468
author Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Fri Dec 21 20:09:07 2018 +0300
committer Max Reitz <mreitz@redhat.com> Thu Jan 31 00:38:19 2019 +0100
tree 10104806d3367656755bdf1190730f00e151e30e
parent b4fbe1f65a4769c09e6bf2d79fc84360f840f40e

qapi: add x-debug-query-block-graph

Add a new command, returning block nodes (and their users) graph.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20181221170909.25584-2-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

blockdev.c

diff --git a/blockdev.c b/blockdev.c
index a8fa874..fb18e9c 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -3582,6 +3582,11 @@
     return bdrv_named_nodes_list(errp);
 }
 
+XDbgBlockGraph *qmp_x_debug_query_block_graph(Error **errp)
+{
+    return bdrv_get_xdbg_block_graph(errp);
+}
+
 BlockJob *do_blockdev_backup(BlockdevBackup *backup, JobTxn *txn,
                              Error **errp)
 {