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-rw-r--r--block/bio-integrity.c26
1 files changed, 12 insertions, 14 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index 9b1ea478577b..5df32907ff3b 100644
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -146,7 +146,7 @@ int bio_integrity_add_page(struct bio *bio, struct page *page,
iv = bip->bip_vec + bip->bip_vcnt;
if (bip->bip_vcnt &&
- bvec_gap_to_prev(bdev_get_queue(bio->bi_bdev),
+ bvec_gap_to_prev(bio->bi_disk->queue,
&bip->bip_vec[bip->bip_vcnt - 1], offset))
return 0;
@@ -190,7 +190,7 @@ static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi,
static blk_status_t bio_integrity_process(struct bio *bio,
struct bvec_iter *proc_iter, integrity_processing_fn *proc_fn)
{
- struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);
+ struct blk_integrity *bi = blk_get_integrity(bio->bi_disk);
struct blk_integrity_iter iter;
struct bvec_iter bviter;
struct bio_vec bv;
@@ -199,7 +199,7 @@ static blk_status_t bio_integrity_process(struct bio *bio,
void *prot_buf = page_address(bip->bip_vec->bv_page) +
bip->bip_vec->bv_offset;
- iter.disk_name = bio->bi_bdev->bd_disk->disk_name;
+ iter.disk_name = bio->bi_disk->disk_name;
iter.interval = 1 << bi->interval_exp;
iter.seed = proc_iter->bi_sector;
iter.prot_buf = prot_buf;
@@ -236,8 +236,8 @@ static blk_status_t bio_integrity_process(struct bio *bio,
bool bio_integrity_prep(struct bio *bio)
{
struct bio_integrity_payload *bip;
- struct blk_integrity *bi;
- struct request_queue *q;
+ struct blk_integrity *bi = blk_get_integrity(bio->bi_disk);
+ struct request_queue *q = bio->bi_disk->queue;
void *buf;
unsigned long start, end;
unsigned int len, nr_pages;
@@ -245,8 +245,9 @@ bool bio_integrity_prep(struct bio *bio)
unsigned int intervals;
blk_status_t status;
- bi = bdev_get_integrity(bio->bi_bdev);
- q = bdev_get_queue(bio->bi_bdev);
+ if (!bi)
+ return true;
+
if (bio_op(bio) != REQ_OP_READ && bio_op(bio) != REQ_OP_WRITE)
return true;
@@ -257,9 +258,6 @@ bool bio_integrity_prep(struct bio *bio)
if (bio_integrity(bio))
return true;
- if (bi == NULL)
- return true;
-
if (bio_data_dir(bio) == READ) {
if (!bi->profile->verify_fn ||
!(bi->flags & BLK_INTEGRITY_VERIFY))
@@ -354,7 +352,7 @@ static void bio_integrity_verify_fn(struct work_struct *work)
struct bio_integrity_payload *bip =
container_of(work, struct bio_integrity_payload, bip_work);
struct bio *bio = bip->bip_bio;
- struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);
+ struct blk_integrity *bi = blk_get_integrity(bio->bi_disk);
struct bvec_iter iter = bio->bi_iter;
/*
@@ -387,7 +385,7 @@ static void bio_integrity_verify_fn(struct work_struct *work)
*/
bool __bio_integrity_endio(struct bio *bio)
{
- struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);
+ struct blk_integrity *bi = blk_get_integrity(bio->bi_disk);
struct bio_integrity_payload *bip = bio_integrity(bio);
if (bio_op(bio) == REQ_OP_READ && !bio->bi_status &&
@@ -413,7 +411,7 @@ bool __bio_integrity_endio(struct bio *bio)
void bio_integrity_advance(struct bio *bio, unsigned int bytes_done)
{
struct bio_integrity_payload *bip = bio_integrity(bio);
- struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);
+ struct blk_integrity *bi = blk_get_integrity(bio->bi_disk);
unsigned bytes = bio_integrity_bytes(bi, bytes_done >> 9);
bip->bip_iter.bi_sector += bytes_done >> 9;
@@ -430,7 +428,7 @@ EXPORT_SYMBOL(bio_integrity_advance);
void bio_integrity_trim(struct bio *bio)
{
struct bio_integrity_payload *bip = bio_integrity(bio);
- struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);
+ struct blk_integrity *bi = blk_get_integrity(bio->bi_disk);
bip->bip_iter.bi_size = bio_integrity_bytes(bi, bio_sectors(bio));
}