From 309dca309fc39a9e3c31b916393b74bd174fd74e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 24 Jan 2021 11:02:34 +0100 Subject: 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 Acked-by: Tejun Heo Signed-off-by: Jens Axboe --- drivers/s390/block/dcssblk.c | 2 +- drivers/s390/block/xpram.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/s390') 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; -- cgit v1.2.3