[PATCH 2/9] nfblock: pass queue_limits to blk_mq_alloc_disk

Christoph Hellwig
2024-02-15T07:11:09Z

Pass the queue limits directly to blk_alloc_disk instead of setting them
one at a time.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/m68k/emu/nfblock.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c
index 539ff56b6968d0..642fb80c5c4e31 100644
--- a/arch/m68k/emu/nfblock.c
+++ b/arch/m68k/emu/nfblock.c
@@ -96,6 +96,9 @@ static const struct block_device_operations nfhd_ops = {

static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
{
+ struct queue_limits lim = {
+ .logical_block_size = bsize,
+ };
struct nfhd_device *dev;
int dev_id = id - NFHD_DEV_OFFSET;
int err = -ENOMEM;
@@ -117,7 +120,7 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
dev->bsize = bsize;
dev->bshift = ffs(bsize) - 10;

- dev->disk = blk_alloc_disk(NULL, NUMA_NO_NODE);
+ dev->disk = blk_alloc_disk(&lim, NUMA_NO_NODE);
if (IS_ERR(dev->disk)) {
err = PTR_ERR(dev->disk);
goto free_dev;
@@ -130,7 +133,6 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
dev->disk->private_data = dev;
sprintf(dev->disk->disk_name, "nfhd%u", dev_id);
set_capacity(dev->disk, (sector_t)blocks * (bsize / 512));
- blk_queue_logical_block_size(dev->disk->queue, bsize);
err = add_disk(dev->disk);
if (err)
goto out_cleanup_disk;
--
2.39.2