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/umem.c | |
| 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/umem.c')
| -rw-r--r-- | drivers/block/umem.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |