Commit ef2d4615 authored Feb 11, 2016 by Keith Busch Committed by Jens Axboe Feb 11, 2016

NVMe: Allow request merges



It is generally more efficient to submit larger IO.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

parent 4f76d0e4

drivers/nvme/host/core.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1121,7 +1121,6 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid)
		ns->queue = blk_mq_init_queue(ctrl->tagset);
		if (IS_ERR(ns->queue))
		goto out_free_ns;
		queue_flag_set_unlocked(QUEUE_FLAG_NOMERGES, ns->queue);
		queue_flag_set_unlocked(QUEUE_FLAG_NONROT, ns->queue);
		ns->queue->queuedata = ns;
		ns->ctrl = ctrl;