Commit 7e849dd9 authored Dec 17, 2018 by Christoph Hellwig Committed by Jens Axboe Dec 17, 2018

nvme-pci: don't share queue maps



Now that the block layer checks if a queue map has any queues inside
it there is no more reason to duplicate the maps for the non-default
types.

Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 5aceaeb2

drivers/nvme/host/pci.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -496,11 +496,7 @@ static int nvme_pci_map_queues(struct blk_mq_tag_set *set)
		map->nr_queues = dev->io_queues[i];
		if (!map->nr_queues) {
		BUG_ON(i == HCTX_TYPE_DEFAULT);

		/* shared set, resuse read set parameters */
		map->nr_queues = dev->io_queues[HCTX_TYPE_DEFAULT];
		qoff = 0;
		offset = queue_irq_offset(dev);
		continue;
		}

		/*