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| author | Alasdair G Kergon <agk@redhat.com> | 2010-08-12 04:14:11 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2010-08-12 04:14:11 +0100 |
| commit | b441a262e7d1c56fbe21794c91d7a9c83809113f (patch) | |
| tree | cc9acb2c3f7045ff513739fd81bba8a789d713b6 /drivers/md/dm-crypt.c | |
| parent | 56a67df766039666f61fb15b079f713e44a735ae (diff) | |
| download | linux-b441a262e7d1c56fbe21794c91d7a9c83809113f.tar.gz linux-b441a262e7d1c56fbe21794c91d7a9c83809113f.tar.bz2 linux-b441a262e7d1c56fbe21794c91d7a9c83809113f.zip | |
dm: use dm_target_offset macro
Use new dm_target_offset() macro to avoid most references to ti->begin
in dm targets.
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 4 |
1 files changed, 2 insertions, 2 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)); } |