diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-01-24 11:02:34 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-24 18:17:20 -0700 |
| commit | 309dca309fc39a9e3c31b916393b74bd174fd74e (patch) | |
| tree | 2d4687a800a52cfd96482c7c01224236da796102 /drivers/block/drbd | |
| parent | cf9a978f9781fb30b778ee61ef6bd164c655d9ff (diff) | |
block: store a block_device pointer in struct bio
Replace the gendisk pointer in struct bio with a pointer to the newly
improved struct block device. From that the gendisk can be trivially
accessed with an extra indirection, but it also allows to directly
look up all information related to partition remapping.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/drbd')
| -rw-r--r-- | drivers/block/drbd/drbd_int.h | 4 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_req.c | 2 |
2 files changed, 3 insertions, 3 deletions
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); |