On Mon, Aug 26, 2024 at 2:30 PM Christoph Hellwig <hch@xxxxxx> wrote: > > On Mon, Aug 26, 2024 at 02:27:27PM +0800, Jason Wang wrote: > > Actually I meant, we can extend the virtio_config_ops to allow mapping > > ops there, then simulator and VDUSE can hook the map ops there. > > From a quick glance that feels like the right layer of abstraction, > although the config part of the name feels wrong at that point. Right, or we could have a dedicated map_ops instead of trying to use virtio_config_ops. Thanks >