The function bdrv_inactivate() calls bdrv_drain_all_begin(), which
needs to be called with the graph unlocked, so either
bdrv_inactivate() should be marked as GRAPH_UNLOCKED or the drain
needs to be moved to the callers. The caller in
qmp_blockdev_set_active() requires that the locked section covers
bdrv_find_node() too, so the latter alternative is chosen.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20250530151125.955508-36-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
e2d9cc5790