From 3d745ea5b095a3985129e162900b7e6c22518a9d Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 27 Mar 2020 09:30:11 +0100 Subject: block: simplify queue allocation Current make_request based drivers use either blk_alloc_queue_node or blk_alloc_queue to allocate a queue, and then set up the make_request_fn function pointer and a few parameters using the blk_queue_make_request helper. Simplify this by passing the make_request pointer to blk_alloc_queue, and while at it merge the _node variant into the main helper by always passing a node_id, and remove the superfluous gfp_mask parameter. A lower-level __blk_alloc_queue is kept for the blk-mq case. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- drivers/lightnvm/core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/lightnvm') diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 7543e395a2c6..db38a68abb6c 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -380,12 +380,11 @@ static int nvm_create_tgt(struct nvm_dev *dev, struct nvm_ioctl_create *create) goto err_dev; } - tqueue = blk_alloc_queue_node(GFP_KERNEL, dev->q->node); + tqueue = blk_alloc_queue(tt->make_rq, dev->q->node); if (!tqueue) { ret = -ENOMEM; goto err_disk; } - blk_queue_make_request(tqueue, tt->make_rq); strlcpy(tdisk->disk_name, create->tgtname, sizeof(tdisk->disk_name)); tdisk->flags = GENHD_FL_EXT_DEVT; -- cgit v1.2.3