diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-02-15 08:10:55 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-02-19 16:58:24 -0700 |
| commit | af190c53c995bf7c742c3387f6537534f8b92322 (patch) | |
| tree | 87486ce4790dc60991368ee3337d828248977901 /drivers/s390/block | |
| parent | c3d9c3031e18f145d8a12026d4d704125fe901ac (diff) | |
| download | lwn-af190c53c995bf7c742c3387f6537534f8b92322.tar.gz lwn-af190c53c995bf7c742c3387f6537534f8b92322.zip | |
dcssblk: pass queue_limits to blk_mq_alloc_disk
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>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Link: https://lore.kernel.org/r/20240215071055.2201424-10-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dcssblk.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 0903b432ea97..9c8f529b827c 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -546,6 +546,9 @@ static const struct attribute_group *dcssblk_dev_attr_groups[] = { static ssize_t dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { + struct queue_limits lim = { + .logical_block_size = 4096, + }; int rc, i, j, num_of_segments; struct dcssblk_dev_info *dev_info; struct segment_info *seg_info, *temp; @@ -629,7 +632,7 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char dev_info->dev.release = dcssblk_release_segment; dev_info->dev.groups = dcssblk_dev_attr_groups; INIT_LIST_HEAD(&dev_info->lh); - dev_info->gd = blk_alloc_disk(NULL, NUMA_NO_NODE); + dev_info->gd = blk_alloc_disk(&lim, NUMA_NO_NODE); if (IS_ERR(dev_info->gd)) { rc = PTR_ERR(dev_info->gd); goto seg_list_del; @@ -639,7 +642,6 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char dev_info->gd->fops = &dcssblk_devops; dev_info->gd->private_data = dev_info; dev_info->gd->flags |= GENHD_FL_NO_PART; - blk_queue_logical_block_size(dev_info->gd->queue, 4096); blk_queue_flag_set(QUEUE_FLAG_DAX, dev_info->gd->queue); seg_byte_size = (dev_info->end - dev_info->start + 1); |