Indeed, something like this. Quite some issues would be solved if we could push a hctx mapping into blk-mq, instead of having it assign its own made-up one.
For that you can provide your own .map_queue in blk_mq_ops I think (no one does that at the moment). This requires every driver to implement it's own routine (probably with a similar logic) though... -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
