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

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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>
This commit is contained in:
Vladimir Sementsov-Ogievskiy
2018-12-21 20:09:07 +03:00
committed by Max Reitz
parent b4fbe1f65a
commit 5d3b4e9946
6 changed files with 269 additions and 0 deletions
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5
blockdev.c
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@ -3582,6 +3582,11 @@ BlockDeviceInfoList *qmp_query_named_block_nodes(Error **errp)
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)
{