On Mon, Apr 03, 2017 at 04:22:26PM -0700, Bart Van Assche wrote: > If a tag set is shared among multiple hardware queues, leave > it to the block driver to rerun hardware queues. Hence remove > QUEUE_FLAG_RESTART and introduce blk_mq_ops.restart_hctx. > Remove blk_mq_sched_mark_restart_queue() because this > function has no callers. This looks fine, but I think it needs to also actually implement at least a dummy restart_hctx method for SCSI and NVMe to keep the existing functionality.
