Am 27.03.2023 um 13:39 hat Kevin Wolf geschrieben:
> blk_get_geometry() eventually calls bdrv_nb_sectors(), which is a
> co_wrapper_mixed_bdrv_rdlock. This means that when it is called from
> coroutine context, it already assume to have the graph locked.
>
> However, virtio_blk_sect_range_ok() in
Am 27/03/2023 um 13:39 schrieb Kevin Wolf:
> blk_get_geometry() eventually calls bdrv_nb_sectors(), which is a
> co_wrapper_mixed_bdrv_rdlock. This means that when it is called from
> coroutine context, it already assume to have the graph locked.
>
> However, virtio_blk_sect_range_ok() in block
blk_get_geometry() eventually calls bdrv_nb_sectors(), which is a
co_wrapper_mixed_bdrv_rdlock. This means that when it is called from
coroutine context, it already assume to have the graph locked.
However, virtio_blk_sect_range_ok() in block/export/virtio-blk-handler.c
(used by vhost-user-blk and
