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-rw-r--r--drivers/block/brd.c2
-rw-r--r--drivers/block/drbd/drbd_int.h4
-rw-r--r--drivers/block/drbd/drbd_req.c2
-rw-r--r--drivers/block/null_blk/main.c2
-rw-r--r--drivers/block/pktcdvd.c4
-rw-r--r--drivers/block/ps3vram.c2
-rw-r--r--drivers/block/rsxx/dev.c2
-rw-r--r--drivers/block/umem.c2
-rw-r--r--drivers/block/zram/zram_drv.c2
-rw-r--r--drivers/lightnvm/pblk-init.c2
-rw-r--r--drivers/md/bcache/debug.c2
-rw-r--r--drivers/md/bcache/request.c7
-rw-r--r--drivers/md/dm-bio-record.h9
-rw-r--r--drivers/md/dm-raid1.c10
-rw-r--r--drivers/md/dm.c14
-rw-r--r--drivers/md/md-linear.c2
-rw-r--r--drivers/md/md.c2
-rw-r--r--drivers/md/md.h6
-rw-r--r--drivers/md/raid1.c6
-rw-r--r--drivers/md/raid10.c12
-rw-r--r--drivers/md/raid5.c2
-rw-r--r--drivers/nvdimm/blk.c4
-rw-r--r--drivers/nvdimm/btt.c4
-rw-r--r--drivers/nvdimm/pmem.c4
-rw-r--r--drivers/nvme/host/core.c6
-rw-r--r--drivers/nvme/host/lightnvm.c3
-rw-r--r--drivers/nvme/host/multipath.c6
-rw-r--r--drivers/nvme/host/rdma.c2
-rw-r--r--drivers/s390/block/dcssblk.c2
-rw-r--r--drivers/s390/block/xpram.c2
30 files changed, 63 insertions, 66 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index c7c821419079..18bf99906662 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -284,7 +284,7 @@ out:
static blk_qc_t brd_submit_bio(struct bio *bio)
{
- struct brd_device *brd = bio->bi_disk->private_data;
+ struct brd_device *brd = bio->bi_bdev->bd_disk->private_data;
sector_t sector = bio->bi_iter.bi_sector;
struct bio_vec bvec;
struct bvec_iter iter;
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 8f879e5c2f67..b2c93a29c251 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1579,8 +1579,8 @@ static inline void drbd_submit_bio_noacct(struct drbd_device *device,
int fault_type, struct bio *bio)
{
__release(local);
- if (!bio->bi_disk) {
- drbd_err(device, "drbd_submit_bio_noacct: bio->bi_disk == NULL\n");
+ if (!bio->bi_bdev) {
+ drbd_err(device, "drbd_submit_bio_noacct: bio->bi_bdev == NULL\n");
bio->bi_status = BLK_STS_IOERR;
bio_endio(bio);
return;
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 330f851cb8f0..ea0f31ab3343 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -1595,7 +1595,7 @@ void do_submit(struct work_struct *ws)
blk_qc_t drbd_submit_bio(struct bio *bio)
{
- struct drbd_device *device = bio->bi_disk->private_data;
+ struct drbd_device *device = bio->bi_bdev->bd_disk->private_data;
unsigned long start_jif;
blk_queue_split(&bio);
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c
index 5357c3a4a36f..d6c821d48090 100644
--- a/drivers/block/null_blk/main.c
+++ b/drivers/block/null_blk/main.c
@@ -1420,7 +1420,7 @@ static blk_qc_t null_submit_bio(struct bio *bio)
{
sector_t sector = bio->bi_iter.bi_sector;
sector_t nr_sectors = bio_sectors(bio);
- struct nullb *nullb = bio->bi_disk->private_data;
+ struct nullb *nullb = bio->bi_bdev->bd_disk->private_data;
struct nullb_queue *nq = nullb_to_queue(nullb);
struct nullb_cmd *cmd;
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index b8bb8ec7538d..658a0981cb54 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2374,7 +2374,7 @@ static blk_qc_t pkt_submit_bio(struct bio *bio)
blk_queue_split(&bio);
- pd = bio->bi_disk->queue->queuedata;
+ pd = bio->bi_bdev->bd_disk->queue->queuedata;
if (!pd) {
pr_err("%s incorrect request queue\n", bio_devname(bio, b));
goto end_io;
@@ -2418,7 +2418,7 @@ static blk_qc_t pkt_submit_bio(struct bio *bio)
split = bio;
}
- pkt_make_request_write(bio->bi_disk->queue, split);
+ pkt_make_request_write(bio->bi_bdev->bd_disk->queue, split);
} while (split != bio);
return BLK_QC_T_NONE;
diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index b71d28372ef3..1d738999fb69 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -581,7 +581,7 @@ out:
static blk_qc_t ps3vram_submit_bio(struct bio *bio)
{
- struct ps3_system_bus_device *dev = bio->bi_disk->private_data;
+ struct ps3_system_bus_device *dev = bio->bi_bdev->bd_disk->private_data;
struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev);
int busy;
diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c
index edacefff6e35..9a28322a8cd8 100644
--- a/drivers/block/rsxx/dev.c
+++ b/drivers/block/rsxx/dev.c
@@ -122,7 +122,7 @@ static void bio_dma_done_cb(struct rsxx_cardinfo *card,
static blk_qc_t rsxx_submit_bio(struct bio *bio)
{
- struct rsxx_cardinfo *card = bio->bi_disk->private_data;
+ struct rsxx_cardinfo *card = bio->bi_bdev->bd_disk->private_data;
struct rsxx_bio_meta *bio_meta;
blk_status_t st = BLK_STS_IOERR;
diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index 2b95d7b33b91..982732dbe82e 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -521,7 +521,7 @@ static int mm_check_plugged(struct cardinfo *card)
static blk_qc_t mm_submit_bio(struct bio *bio)
{
- struct cardinfo *card = bio->bi_disk->private_data;
+ struct cardinfo *card = bio->bi_bdev->bd_disk->private_data;
pr_debug("mm_make_request %llu %u\n",
(unsigned long long)bio->bi_iter.bi_sector,
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index e2933cb7a82a..d6243dbc53cc 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -1596,7 +1596,7 @@ static void __zram_make_request(struct zram *zram, struct bio *bio)
*/
static blk_qc_t zram_submit_bio(struct bio *bio)
{
- struct zram *zram = bio->bi_disk->private_data;
+ struct zram *zram = bio->bi_bdev->bd_disk->private_data;
if (!valid_io_request(zram, bio->bi_iter.bi_sector,
bio->bi_iter.bi_size)) {
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index b6246f73895c..5924f09c217b 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -49,7 +49,7 @@ struct bio_set pblk_bio_set;
static blk_qc_t pblk_submit_bio(struct bio *bio)
{
- struct pblk *pblk = bio->bi_disk->queue->queuedata;
+ struct pblk *pblk = bio->bi_bdev->bd_disk->queue->queuedata;
if (bio_op(bio) == REQ_OP_DISCARD) {
pblk_discard(pblk, bio);
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index b00fd08d696b..058dd8014428 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -114,7 +114,7 @@ void bch_data_verify(struct cached_dev *dc, struct bio *bio)
check = bio_kmalloc(GFP_NOIO, bio_segments(bio));
if (!check)
return;
- check->bi_disk = bio->bi_disk;
+ check->bi_bdev = bio->bi_bdev;
check->bi_opf = REQ_OP_READ;
check->bi_iter.bi_sector = bio->bi_iter.bi_sector;
check->bi_iter.bi_size = bio->bi_iter.bi_size;
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 85b1f2a9b72d..dfc35d6d05ed 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -894,7 +894,8 @@ static int cached_dev_cache_miss(struct btree *b, struct search *s,
!(bio->bi_opf & (REQ_META|REQ_PRIO)) &&
s->iop.c->gc_stats.in_use < CUTOFF_CACHE_READA)
reada = min_t(sector_t, dc->readahead >> 9,
- get_capacity(bio->bi_disk) - bio_end_sector(bio));
+ get_capacity(bio->bi_bdev->bd_disk) -
+ bio_end_sector(bio));
s->insert_bio_sectors = min(sectors, bio_sectors(bio) + reada);
@@ -1167,7 +1168,7 @@ static void quit_max_writeback_rate(struct cache_set *c,
blk_qc_t cached_dev_submit_bio(struct bio *bio)
{
struct search *s;
- struct bcache_device *d = bio->bi_disk->private_data;
+ struct bcache_device *d = bio->bi_bdev->bd_disk->private_data;
struct cached_dev *dc = container_of(d, struct cached_dev, disk);
int rw = bio_data_dir(bio);
@@ -1274,7 +1275,7 @@ blk_qc_t flash_dev_submit_bio(struct bio *bio)
{
struct search *s;
struct closure *cl;
- struct bcache_device *d = bio->bi_disk->private_data;
+ struct bcache_device *d = bio->bi_bdev->bd_disk->private_data;
if (unlikely(d->c && test_bit(CACHE_SET_IO_DISABLE, &d->c->flags))) {
bio->bi_status = BLK_STS_IOERR;
diff --git a/drivers/md/dm-bio-record.h b/drivers/md/dm-bio-record.h
index 2ea0360108e1..a3b71350eec8 100644
--- a/drivers/md/dm-bio-record.h
+++ b/drivers/md/dm-bio-record.h
@@ -18,8 +18,7 @@
*/
struct dm_bio_details {
- struct gendisk *bi_disk;
- u8 bi_partno;
+ struct block_device *bi_bdev;
int __bi_remaining;
unsigned long bi_flags;
struct bvec_iter bi_iter;
@@ -31,8 +30,7 @@ struct dm_bio_details {
static inline void dm_bio_record(struct dm_bio_details *bd, struct bio *bio)
{
- bd->bi_disk = bio->bi_disk;
- bd->bi_partno = bio->bi_partno;
+ bd->bi_bdev = bio->bi_bdev;
bd->bi_flags = bio->bi_flags;
bd->bi_iter = bio->bi_iter;
bd->__bi_remaining = atomic_read(&bio->__bi_remaining);
@@ -44,8 +42,7 @@ static inline void dm_bio_record(struct dm_bio_details *bd, struct bio *bio)
static inline void dm_bio_restore(struct dm_bio_details *bd, struct bio *bio)
{
- bio->bi_disk = bd->bi_disk;
- bio->bi_partno = bd->bi_partno;
+ bio->bi_bdev = bd->bi_bdev;
bio->bi_flags = bd->bi_flags;
bio->bi_iter = bd->bi_iter;
atomic_set(&bio->__bi_remaining, bd->__bi_remaining);
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index fa09bc4e4c54..b0a82f29a2e4 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -145,7 +145,7 @@ static void dispatch_bios(void *context, struct bio_list *bio_list)
struct dm_raid1_bio_record {
struct mirror *m;
- /* if details->bi_disk == NULL, details were not saved */
+ /* if details->bi_bdev == NULL, details were not saved */
struct dm_bio_details details;
region_t write_region;
};
@@ -1190,7 +1190,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio)
struct dm_raid1_bio_record *bio_record =
dm_per_bio_data(bio, sizeof(struct dm_raid1_bio_record));
- bio_record->details.bi_disk = NULL;
+ bio_record->details.bi_bdev = NULL;
if (rw == WRITE) {
/* Save region for mirror_end_io() handler */
@@ -1257,7 +1257,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio,
goto out;
if (unlikely(*error)) {
- if (!bio_record->details.bi_disk) {
+ if (!bio_record->details.bi_bdev) {
/*
* There wasn't enough memory to record necessary
* information for a retry or there was no other
@@ -1282,7 +1282,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio,
bd = &bio_record->details;
dm_bio_restore(bd, bio);
- bio_record->details.bi_disk = NULL;
+ bio_record->details.bi_bdev = NULL;
bio->bi_status = 0;
queue_bio(ms, bio, rw);
@@ -1292,7 +1292,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio,
}
out:
- bio_record->details.bi_disk = NULL;
+ bio_record->details.bi_bdev = NULL;
return DM_ENDIO_DONE;
}
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 7bac564f3faa..479ec5bea09e 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -977,16 +977,17 @@ static void clone_endio(struct bio *bio)
struct mapped_device *md = tio->io->md;
dm_endio_fn endio = tio->ti->type->end_io;
struct bio *orig_bio = io->orig_bio;
+ struct request_queue *q = bio->bi_bdev->bd_disk->queue;
if (unlikely(error == BLK_STS_TARGET)) {
if (bio_op(bio) == REQ_OP_DISCARD &&
- !bio->bi_disk->queue->limits.max_discard_sectors)
+ !q->limits.max_discard_sectors)
disable_discard(md);
else if (bio_op(bio) == REQ_OP_WRITE_SAME &&
- !bio->bi_disk->queue->limits.max_write_same_sectors)
+ !q->limits.max_write_same_sectors)
disable_write_same(md);
else if (bio_op(bio) == REQ_OP_WRITE_ZEROES &&
- !bio->bi_disk->queue->limits.max_write_zeroes_sectors)
+ !q->limits.max_write_zeroes_sectors)
disable_write_zeroes(md);
}
@@ -996,7 +997,7 @@ static void clone_endio(struct bio *bio)
*/
if (bio_op(orig_bio) == REQ_OP_ZONE_APPEND) {
sector_t written_sector = bio->bi_iter.bi_sector;
- struct request_queue *q = orig_bio->bi_disk->queue;
+ struct request_queue *q = orig_bio->bi_bdev->bd_disk->queue;
u64 mask = (u64)blk_queue_zone_sectors(q) - 1;
orig_bio->bi_iter.bi_sector += written_sector & mask;
@@ -1422,8 +1423,7 @@ static int __send_empty_flush(struct clone_info *ci)
*/
bio_init(&flush_bio, NULL, 0);
flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC;
- flush_bio.bi_disk = ci->io->md->disk;
- bio_associate_blkg(&flush_bio);
+ bio_set_dev(&flush_bio, ci->io->md->disk->part0);
ci->bio = &flush_bio;
ci->sector_count = 0;
@@ -1626,7 +1626,7 @@ static blk_qc_t __split_and_process_bio(struct mapped_device *md,
static blk_qc_t dm_submit_bio(struct bio *bio)
{
- struct mapped_device *md = bio->bi_disk->private_data;
+ struct mapped_device *md = bio->bi_bdev->bd_disk->private_data;
blk_qc_t ret = BLK_QC_T_NONE;
int srcu_idx;
struct dm_table *map;
diff --git a/drivers/md/md-linear.c b/drivers/md/md-linear.c
index 68cac7d19278..63ed8329a98d 100644
--- a/drivers/md/md-linear.c
+++ b/drivers/md/md-linear.c
@@ -252,7 +252,7 @@ static bool linear_make_request(struct mddev *mddev, struct bio *bio)
start_sector + data_offset;
if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
- !blk_queue_discard(bio->bi_disk->queue))) {
+ !blk_queue_discard(bio->bi_bdev->bd_disk->queue))) {
/* Just ignore it */
bio_endio(bio);
} else {
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 04384452a7ab..cf06dbb1aa53 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -486,7 +486,7 @@ static void md_end_io(struct bio *bio)
static blk_qc_t md_submit_bio(struct bio *bio)
{
const int rw = bio_data_dir(bio);
- struct mddev *mddev = bio->bi_disk->private_data;
+ struct mddev *mddev = bio->bi_bdev->bd_disk->private_data;
if (mddev == NULL || mddev->pers == NULL) {
bio_io_error(bio);
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 34070ab30a8a..f13290ccc1c2 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -556,7 +556,7 @@ static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sect
static inline void md_sync_acct_bio(struct bio *bio, unsigned long nr_sectors)
{
- atomic_add(nr_sectors, &bio->bi_disk->sync_io);
+ md_sync_acct(bio->bi_bdev, nr_sectors);
}
struct md_personality
@@ -793,14 +793,14 @@ static inline void mddev_clear_unsupported_flags(struct mddev *mddev,
static inline void mddev_check_writesame(struct mddev *mddev, struct bio *bio)
{
if (bio_op(bio) == REQ_OP_WRITE_SAME &&
- !bio->bi_disk->queue->limits.max_write_same_sectors)
+ !bio->bi_bdev->bd_disk->queue->limits.max_write_same_sectors)
mddev->queue->limits.max_write_same_sectors = 0;
}
static inline void mddev_check_write_zeroes(struct mddev *mddev, struct bio *bio)
{
if (bio_op(bio) == REQ_OP_WRITE_ZEROES &&
- !bio->bi_disk->queue->limits.max_write_zeroes_sectors)
+ !bio->bi_bdev->bd_disk->queue->limits.max_write_zeroes_sectors)
mddev->queue->limits.max_write_zeroes_sectors = 0;
}
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index c0347997f6ff..3b19141cdb4b 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -794,13 +794,13 @@ static void flush_bio_list(struct r1conf *conf, struct bio *bio)
while (bio) { /* submit pending writes */
struct bio *next = bio->bi_next;
- struct md_rdev *rdev = (void *)bio->bi_disk;
+ struct md_rdev *rdev = (void *)bio->bi_bdev;
bio->bi_next = NULL;
bio_set_dev(bio, rdev->bdev);
if (test_bit(Faulty, &rdev->flags)) {
bio_io_error(bio);
} else if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
- !blk_queue_discard(bio->bi_disk->queue)))
+ !blk_queue_discard(bio->bi_bdev->bd_disk->queue)))
/* Just ignore it */
bio_endio(bio);
else
@@ -1520,7 +1520,7 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
trace_block_bio_remap(mbio, disk_devt(mddev->gendisk),
r1_bio->sector);
/* flush_pending_writes() needs access to the rdev so...*/
- mbio->bi_disk = (void *)conf->mirrors[i].rdev;
+ mbio->bi_bdev = (void *)conf->mirrors[i].rdev;
cb = blk_check_plugged(raid1_unplug, mddev, sizeof(*plug));
if (cb)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index c5d88ef6a45c..be8f14afb6d1 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -882,13 +882,13 @@ static void flush_pending_writes(struct r10conf *conf)
while (bio) { /* submit pending writes */
struct bio *next = bio->bi_next;
- struct md_rdev *rdev = (void*)bio->bi_disk;
+ struct md_rdev *rdev = (void*)bio->bi_bdev;
bio->bi_next = NULL;
bio_set_dev(bio, rdev->bdev);
if (test_bit(Faulty, &rdev->flags)) {
bio_io_error(bio);
} else if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
- !blk_queue_discard(bio->bi_disk->queue)))
+ !blk_queue_discard(bio->bi_bdev->bd_disk->queue)))
/* Just ignore it */
bio_endio(bio);
else
@@ -1075,13 +1075,13 @@ static void raid10_unplug(struct blk_plug_cb *cb, bool from_schedule)
while (bio) { /* submit pending writes */
struct bio *next = bio->bi_next;
- struct md_rdev *rdev = (void*)bio->bi_disk;
+ struct md_rdev *rdev = (void*)bio->bi_bdev;
bio->bi_next = NULL;
bio_set_dev(bio, rdev->bdev);
if (test_bit(Faulty, &rdev->flags)) {
bio_io_error(bio);
} else if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
- !blk_queue_discard(bio->bi_disk->queue)))
+ !blk_queue_discard(bio->bi_bdev->bd_disk->queue)))
/* Just ignore it */
bio_endio(bio);
else
@@ -1253,7 +1253,7 @@ static void raid10_write_one_disk(struct mddev *mddev, struct r10bio *r10_bio,
trace_block_bio_remap(mbio, disk_devt(conf->mddev->gendisk),
r10_bio->sector);
/* flush_pending_writes() needs access to the rdev so...*/
- mbio->bi_disk = (void *)rdev;
+ mbio->bi_bdev = (void *)rdev;
atomic_inc(&r10_bio->remaining);
@@ -3003,7 +3003,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
/* Again, very different code for resync and recovery.
* Both must result in an r10bio with a list of bios that
- * have bi_end_io, bi_sector, bi_disk set,
+ * have bi_end_io, bi_sector, bi_bdev set,
* and bi_private set to the r10bio.
* For recovery, we may actually create several r10bios
* with 2 bios in each, that correspond to the bios in the main one.
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 3a90cc0e43ca..f411b9e5c332 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5310,7 +5310,7 @@ static int in_chunk_boundary(struct mddev *mddev, struct bio *bio)
unsigned int chunk_sectors;
unsigned int bio_sectors = bio_sectors(bio);
- WARN_ON_ONCE(bio->bi_partno);
+ WARN_ON_ONCE(bio->bi_bdev->bd_partno);
chunk_sectors = min(conf->chunk_sectors, conf->prev_chunk_sectors);
return chunk_sectors >=
diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c
index 22e5617b2cea..e03a1f38d750 100644
--- a/drivers/nvdimm/blk.c
+++ b/drivers/nvdimm/blk.c
@@ -165,7 +165,7 @@ static int nsblk_do_bvec(struct nd_namespace_blk *nsblk,
static blk_qc_t nd_blk_submit_bio(struct bio *bio)
{
struct bio_integrity_payload *bip;
- struct nd_namespace_blk *nsblk = bio->bi_disk->private_data;
+ struct nd_namespace_blk *nsblk = bio->bi_bdev->bd_disk->private_data;
struct bvec_iter iter;
unsigned long start;
struct bio_vec bvec;
@@ -177,7 +177,7 @@ static blk_qc_t nd_blk_submit_bio(struct bio *bio)
bip = bio_integrity(bio);
rw = bio_data_dir(bio);
- do_acct = blk_queue_io_stat(bio->bi_disk->queue);
+ do_acct = blk_queue_io_stat(bio->bi_bdev->bd_disk->queue);
if (do_acct)
start = bio_start_io_acct(bio);
bio_for_each_segment(bvec, bio, iter) {
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index 12ff6f8784ac..41aa1f01fc07 100644
--- a/drivers/nvdimm/btt.c
+++ b/drivers/nvdimm/btt.c
@@ -1442,7 +1442,7 @@ static int btt_do_bvec(struct btt *btt, struct bio_integrity_payload *bip,
static blk_qc_t btt_submit_bio(struct bio *bio)
{
struct bio_integrity_payload *bip = bio_integrity(bio);
- struct btt *btt = bio->bi_disk->private_data;
+ struct btt *btt = bio->bi_bdev->bd_disk->private_data;
struct bvec_iter iter;
unsigned long start;
struct bio_vec bvec;
@@ -1452,7 +1452,7 @@ static blk_qc_t btt_submit_bio(struct bio *bio)
if (!bio_integrity_prep(bio))
return BLK_QC_T_NONE;
- do_acct = blk_queue_io_stat(bio->bi_disk->queue);
+ do_acct = blk_queue_io_stat(bio->bi_bdev->bd_disk->queue);
if (do_acct)
start = bio_start_io_acct(bio);
bio_for_each_segment(bvec, bio, iter) {
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index 875076b0ea6c..72740835c85c 100644
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -197,13 +197,13 @@ static blk_qc_t pmem_submit_bio(struct bio *bio)
unsigned long start;
struct bio_vec bvec;
struct bvec_iter iter;
- struct pmem_device *pmem = bio->bi_disk->private_data;
+ struct pmem_device *pmem = bio->bi_bdev->bd_disk->private_data;
struct nd_region *nd_region = to_region(pmem);
if (bio->bi_opf & REQ_PREFLUSH)
ret = nvdimm_flush(nd_region, bio);
- do_acct = blk_queue_io_stat(bio->bi_disk->queue);
+ do_acct = blk_queue_io_stat(bio->bi_bdev->bd_disk->queue);
if (do_acct)
start = bio_start_io_acct(bio);
bio_for_each_segment(bvec, bio, iter) {
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 566788ba4e7d..a39befb4deba 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1113,7 +1113,7 @@ static int nvme_submit_user_cmd(struct request_queue *q,
{
bool write = nvme_is_write(cmd);
struct nvme_ns *ns = q->queuedata;
- struct gendisk *disk = ns ? ns->disk : NULL;
+ struct block_device *bdev = ns ? ns->disk->part0 : NULL;
struct request *req;
struct bio *bio = NULL;
void *meta = NULL;
@@ -1133,8 +1133,8 @@ static int nvme_submit_user_cmd(struct request_queue *q,
if (ret)
goto out;
bio = req->bio;
- bio->bi_disk = disk;
- if (disk && meta_buffer && meta_len) {
+ bio->bi_bdev = bdev;
+ if (bdev && meta_buffer && meta_len) {
meta = nvme_add_user_metadata(bio, meta_buffer, meta_len,
meta_seed, write);
if (IS_ERR(meta)) {
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 470cef3abec3..6c8eab8de288 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -757,7 +757,6 @@ static int nvme_nvm_submit_user_cmd(struct request_queue *q,
{
bool write = nvme_is_write((struct nvme_command *)vcmd);
struct nvm_dev *dev = ns->ndev;
- struct gendisk *disk = ns->disk;
struct request *rq;
struct bio *bio = NULL;
__le64 *ppa_list = NULL;
@@ -817,7 +816,7 @@ static int nvme_nvm_submit_user_cmd(struct request_queue *q,
vcmd->ph_rw.metadata = cpu_to_le64(metadata_dma);
}
- bio->bi_disk = disk;
+ bio->bi_bdev = ns->disk->part0;
}
blk_execute_rq(q, NULL, rq, 0);
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 9ac762b28811..a6d44e7a775f 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -296,7 +296,7 @@ static bool nvme_available_path(struct nvme_ns_head *head)
blk_qc_t nvme_ns_head_submit_bio(struct bio *bio)
{
- struct nvme_ns_head *head = bio->bi_disk->private_data;
+ struct nvme_ns_head *head = bio->bi_bdev->bd_disk->private_data;
struct device *dev = disk_to_dev(head->disk);
struct nvme_ns *ns;
blk_qc_t ret = BLK_QC_T_NONE;
@@ -312,7 +312,7 @@ blk_qc_t nvme_ns_head_submit_bio(struct bio *bio)
srcu_idx = srcu_read_lock(&head->srcu);
ns = nvme_find_path(head);
if (likely(ns)) {
- bio->bi_disk = ns->disk;
+ bio->bi_bdev = ns->disk->part0;
bio->bi_opf |= REQ_NVME_MPATH;
trace_block_bio_remap(bio, disk_devt(ns->head->disk),
bio->bi_iter.bi_sector);
@@ -352,7 +352,7 @@ static void nvme_requeue_work(struct work_struct *work)
* Reset disk to the mpath node and resubmit to select a new
* path.
*/
- bio->bi_disk = head->disk;
+ bio->bi_bdev = head->disk->part0;
submit_bio_noacct(bio);
}
}
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index b7ce4f221d99..f5ef3edeb2fd 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1468,7 +1468,7 @@ static int nvme_rdma_map_sg_pi(struct nvme_rdma_queue *queue,
if (unlikely(nr))
goto mr_put;
- nvme_rdma_set_sig_attrs(blk_get_integrity(bio->bi_disk), c,
+ nvme_rdma_set_sig_attrs(blk_get_integrity(bio->bi_bdev->bd_disk), c,
req->mr->sig_attrs, ns->pi_type);
nvme_rdma_set_prot_checks(c, &req->mr->sig_attrs->check_mask);
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 5c5cff3f2374..da33cb4cba28 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -879,7 +879,7 @@ dcssblk_submit_bio(struct bio *bio)
blk_queue_split(&bio);
bytes_done = 0;
- dev_info = bio->bi_disk->private_data;
+ dev_info = bio->bi_bdev->bd_disk->private_data;
if (dev_info == NULL)
goto fail;
if ((bio->bi_iter.bi_sector & 7) != 0 ||
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index c2536f7767b3..d1ed39162943 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -184,7 +184,7 @@ static unsigned long xpram_highest_page_index(void)
*/
static blk_qc_t xpram_submit_bio(struct bio *bio)
{
- xpram_device_t *xdev = bio->bi_disk->private_data;
+ xpram_device_t *xdev = bio->bi_bdev->bd_disk->private_data;
struct bio_vec bvec;
struct bvec_iter iter;
unsigned int index;