[PATCH 15/15] nvdimm/pmem: stop using ->queuedata

Christoph Hellwig
2020-05-08T16:16:22Z

drivers/nvdimm/pmem.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index 2df6994acf836..f8dc5941215bf 100644
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -196,7 +196,7 @@ static blk_qc_t pmem_make_request(struct request_queue *q, struct bio *bio)
unsigned long start;
struct bio_vec bvec;
struct bvec_iter iter;
- struct pmem_device *pmem = q->queuedata;
+ struct pmem_device *pmem = bio->bi_disk->private_data;
struct nd_region *nd_region = to_region(pmem);

if (bio->bi_opf & REQ_PREFLUSH)
@@ -231,7 +231,7 @@ static blk_qc_t pmem_make_request(struct request_queue *q, struct bio *bio)
static int pmem_rw_page(struct block_device *bdev, sector_t sector,
struct page *page, unsigned int op)
{
- struct pmem_device *pmem = bdev->bd_queue->queuedata;
+ struct pmem_device *pmem = bdev->bd_disk->private_data;
blk_status_t rc;

if (op_is_write(op))
@@ -464,7 +464,6 @@ static int pmem_attach_disk(struct device *dev,
blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
if (pmem->pfn_flags & PFN_MAP)
blk_queue_flag_set(QUEUE_FLAG_DAX, q);
- q->queuedata = pmem;

disk = alloc_disk_node(0, nid);
if (!disk)
@@ -474,6 +473,7 @@ static int pmem_attach_disk(struct device *dev,
disk->fops = &pmem_fops;
disk->queue = q;
disk->flags = GENHD_FL_EXT_DEVT;
+ disk->private_data = pmem;
disk->queue->backing_dev_info->capabilities |= BDI_CAP_SYNCHRONOUS_IO;
nvdimm_namespace_disk_name(ndns, disk->disk_name);
set_capacity(disk, (pmem->size - pmem->pfn_pad - pmem->data_offset)
--
2.26.2