diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-03-27 09:30:11 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-03-27 10:23:43 -0600 |
| commit | 3d745ea5b095a3985129e162900b7e6c22518a9d (patch) | |
| tree | 38a7c6995ddf6e14ae5b7a2bc013590af4ce5f9d /drivers/md/md.c | |
| parent | ff27668ce8092c74965f21b5c02ebc6b6764db95 (diff) | |
| download | linux-3d745ea5b095a3985129e162900b7e6c22518a9d.tar.bz2 | |
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 <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index f6cf3b53f6c1..cd1210a0d957 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5623,12 +5623,11 @@ static int md_alloc(dev_t dev, char *name) mddev->hold_active = UNTIL_STOP; error = -ENOMEM; - mddev->queue = blk_alloc_queue(GFP_KERNEL); + mddev->queue = blk_alloc_queue(md_make_request, NUMA_NO_NODE); if (!mddev->queue) goto abort; mddev->queue->queuedata = mddev; - blk_queue_make_request(mddev->queue, md_make_request); blk_set_stacking_limits(&mddev->queue->limits); disk = alloc_disk(1 << shift); |