diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-01-24 11:02:34 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-25 02:17:20 +0100 |
| commit | 309dca309fc39a9e3c31b916393b74bd174fd74e (patch) | |
| tree | 2d4687a800a52cfd96482c7c01224236da796102 /drivers/block/zram | |
| parent | dcssblk: remove the end of device check in dcssblk_submit_bio (diff) | |
| download | linux-309dca309fc39a9e3c31b916393b74bd174fd74e.tar.xz linux-309dca309fc39a9e3c31b916393b74bd174fd74e.zip | |
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/zram')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
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)) { |