path: root/block/bounce.c
diff options
authorChristoph Hellwig <>2021-01-24 11:02:34 +0100
committerJens Axboe <>2021-01-24 18:17:20 -0700
commit309dca309fc39a9e3c31b916393b74bd174fd74e (patch)
tree2d4687a800a52cfd96482c7c01224236da796102 /block/bounce.c
parentcf9a978f9781fb30b778ee61ef6bd164c655d9ff (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 <> Acked-by: Tejun Heo <> Signed-off-by: Jens Axboe <>
Diffstat (limited to 'block/bounce.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/block/bounce.c b/block/bounce.c
index d3f51acd6e3b..a22a8a1942b2 100644
--- a/block/bounce.c
+++ b/block/bounce.c
@@ -246,7 +246,7 @@ static struct bio *bounce_clone_bio(struct bio *bio_src, gfp_t gfp_mask,
bio = bio_alloc_bioset(gfp_mask, bio_segments(bio_src), bs);
if (!bio)
return NULL;
- bio->bi_disk = bio_src->bi_disk;
+ bio->bi_bdev = bio_src->bi_bdev;
bio->bi_opf = bio_src->bi_opf;
bio->bi_ioprio = bio_src->bi_ioprio;
bio->bi_write_hint = bio_src->bi_write_hint;