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-rw-r--r--drivers/md/dm-crypt.c4
-rw-r--r--drivers/md/dm-delay.c5
-rw-r--r--drivers/md/dm-linear.c2
-rw-r--r--drivers/md/dm-raid1.c2
-rw-r--r--drivers/md/dm-stripe.c2
5 files changed, 7 insertions, 8 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 6401bfa0adff..368e8e98f705 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1284,7 +1284,7 @@ static int crypt_map(struct dm_target *ti, struct bio *bio,
return DM_MAPIO_REMAPPED;
}
- io = crypt_io_alloc(ti, bio, bio->bi_sector - ti->begin);
+ io = crypt_io_alloc(ti, bio, dm_target_offset(ti, bio->bi_sector));
if (bio_data_dir(io->base_bio) == READ)
kcryptd_queue_io(io);
@@ -1406,7 +1406,7 @@ static int crypt_merge(struct dm_target *ti, struct bvec_merge_data *bvm,
return max_size;
bvm->bi_bdev = cc->dev->bdev;
- bvm->bi_sector = cc->start + bvm->bi_sector - ti->begin;
+ bvm->bi_sector = cc->start + dm_target_offset(ti, bvm->bi_sector);
return min(max_size, q->merge_bvec_fn(q, bvm, biovec));
}
diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 852052880d7a..a91049e05219 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -281,14 +281,13 @@ static int delay_map(struct dm_target *ti, struct bio *bio,
bio->bi_bdev = dc->dev_write->bdev;
if (bio_sectors(bio))
bio->bi_sector = dc->start_write +
- (bio->bi_sector - ti->begin);
+ dm_target_offset(ti, bio->bi_sector);
return delay_bio(dc, dc->write_delay, bio);
}
bio->bi_bdev = dc->dev_read->bdev;
- bio->bi_sector = dc->start_read +
- (bio->bi_sector - ti->begin);
+ bio->bi_sector = dc->start_read + dm_target_offset(ti, bio->bi_sector);
return delay_bio(dc, dc->read_delay, bio);
}
diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index f043b5f433b2..3921e3bb43c1 100644
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -74,7 +74,7 @@ static sector_t linear_map_sector(struct dm_target *ti, sector_t bi_sector)
{
struct linear_c *lc = ti->private;
- return lc->start + (bi_sector - ti->begin);
+ return lc->start + dm_target_offset(ti, bi_sector);
}
static void linear_map_bio(struct dm_target *ti, struct bio *bio)
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 74136262d654..7c081bcbc3cf 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -445,7 +445,7 @@ static sector_t map_sector(struct mirror *m, struct bio *bio)
{
if (unlikely(!bio->bi_size))
return 0;
- return m->offset + (bio->bi_sector - m->ms->ti->begin);
+ return m->offset + dm_target_offset(m->ms->ti, bio->bi_sector);
}
static void map_bio(struct mirror *m, struct bio *bio)
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index 22d5e2fdab8b..779f47a0fe71 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -222,7 +222,7 @@ static int stripe_map(struct dm_target *ti, struct bio *bio,
return DM_MAPIO_REMAPPED;
}
- offset = bio->bi_sector - ti->begin;
+ offset = dm_target_offset(ti, bio->bi_sector);
chunk = offset >> sc->chunk_shift;
stripe = sector_div(chunk, sc->stripes);