diff options
Diffstat (limited to 'drivers/nvdimm/btt.c')
| -rw-r--r-- | drivers/nvdimm/btt.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index bb3726b62..4d0c527e8 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -1496,19 +1496,21 @@ static int btt_blk_init(struct btt *btt) { struct nd_btt *nd_btt = btt->nd_btt; struct nd_namespace_common *ndns = nd_btt->ndns; - int rc = -ENOMEM; + struct queue_limits lim = { + .logical_block_size = btt->sector_size, + .max_hw_sectors = UINT_MAX, + }; + int rc; - btt->btt_disk = blk_alloc_disk(NUMA_NO_NODE); - if (!btt->btt_disk) - return -ENOMEM; + btt->btt_disk = blk_alloc_disk(&lim, NUMA_NO_NODE); + if (IS_ERR(btt->btt_disk)) + return PTR_ERR(btt->btt_disk); nvdimm_namespace_disk_name(ndns, btt->btt_disk->disk_name); btt->btt_disk->first_minor = 0; btt->btt_disk->fops = &btt_fops; btt->btt_disk->private_data = btt; - blk_queue_logical_block_size(btt->btt_disk->queue, btt->sector_size); - blk_queue_max_hw_sectors(btt->btt_disk->queue, UINT_MAX); blk_queue_flag_set(QUEUE_FLAG_NONROT, btt->btt_disk->queue); blk_queue_flag_set(QUEUE_FLAG_SYNCHRONOUS, btt->btt_disk->queue); |