Hi Jens, these are the final blk-mq changes for a fully working SCSI midlayer using blk-mq. Summary of the changes: - a new split I/O completion handler that allow the driver to free ressources when it knows a request will be fully completed, but before it has been freed - support for bidirectional requests, which is very trivial when used with the above split I/O completion handler. - support to requeue a request that already entered the driver, which is needed by the SCSI midlayer to support partial completions as well as various error conditions. - a couple of new ways to poke a queue: - an equivalent to blk_delay_queue to wake a stopped queue after a delay - a new function to kick a queue that might be stopped or not - a parameter to blk_mq_start_stopped_hw_queues so that it can be called from (soft)irq context -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
