block: replace bi_bdev with a gendisk pointer and partitions index

[mirror_ubuntu-bionic-kernel.git] / drivers / md / dm-thin.c

diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 9dec2f8cc739393e9f2e97124bd0e85125eb1406..69d88aee30554d017a6f7164d343bb17ee13f716 100644 (file)
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -679,7 +679,7 @@ static void remap(struct thin_c *tc, struct bio *bio, dm_block_t block)
        struct pool *pool = tc->pool;
        sector_t bi_sector = bio->bi_iter.bi_sector;
 
-       bio->bi_bdev = tc->pool_dev->bdev;
+       bio_set_dev(bio, tc->pool_dev->bdev);
        if (block_size_is_power_of_two(pool))
                bio->bi_iter.bi_sector =
                        (block << pool->sectors_per_block_shift) |
@@ -691,7 +691,7 @@ static void remap(struct thin_c *tc, struct bio *bio, dm_block_t block)
 
 static void remap_to_origin(struct thin_c *tc, struct bio *bio)
 {
-       bio->bi_bdev = tc->origin_dev->bdev;
+       bio_set_dev(bio, tc->origin_dev->bdev);
 }
 
 static int bio_triggers_commit(struct thin_c *tc, struct bio *bio)
@@ -3313,7 +3313,7 @@ static int pool_map(struct dm_target *ti, struct bio *bio)
         * As this is a singleton target, ti->begin is always zero.
         */
        spin_lock_irqsave(&pool->lock, flags);
-       bio->bi_bdev = pt->data_dev->bdev;
+       bio_set_dev(bio, pt->data_dev->bdev);
        r = DM_MAPIO_REMAPPED;
        spin_unlock_irqrestore(&pool->lock, flags);