diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2012-12-21 20:23:41 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-12-21 20:23:41 +0000 |
| commit | 7de3ee57da4b717050e79c9313a9bf66ccc72519 (patch) | |
| tree | dd9bf250c6d9139528e563167cabdb811c8fd6cb /drivers/md/dm-thin.c | |
| parent | ee18026ac69efba804144541171299efd41747d2 (diff) | |
| download | op-kernel-dev-7de3ee57da4b717050e79c9313a9bf66ccc72519.zip op-kernel-dev-7de3ee57da4b717050e79c9313a9bf66ccc72519.tar.gz | |
dm: remove map_info
This patch removes map_info from bio-based device mapper targets.
map_info is still used for request-based targets.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-thin.c')
| -rw-r--r-- | drivers/md/dm-thin.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index e7743c6..675ae52 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -1371,8 +1371,7 @@ static void thin_hook_bio(struct thin_c *tc, struct bio *bio) /* * Non-blocking function called from the thin target's map function. */ -static int thin_bio_map(struct dm_target *ti, struct bio *bio, - union map_info *map_context) +static int thin_bio_map(struct dm_target *ti, struct bio *bio) { int r; struct thin_c *tc = ti->private; @@ -1980,8 +1979,7 @@ out_unlock: return r; } -static int pool_map(struct dm_target *ti, struct bio *bio, - union map_info *map_context) +static int pool_map(struct dm_target *ti, struct bio *bio) { int r; struct pool_c *pt = ti->private; @@ -2626,17 +2624,14 @@ out_unlock: return r; } -static int thin_map(struct dm_target *ti, struct bio *bio, - union map_info *map_context) +static int thin_map(struct dm_target *ti, struct bio *bio) { bio->bi_sector = dm_target_offset(ti, bio->bi_sector); - return thin_bio_map(ti, bio, map_context); + return thin_bio_map(ti, bio); } -static int thin_endio(struct dm_target *ti, - struct bio *bio, int err, - union map_info *map_context) +static int thin_endio(struct dm_target *ti, struct bio *bio, int err) { unsigned long flags; struct dm_thin_endio_hook *h = dm_per_bio_data(bio, sizeof(struct dm_thin_endio_hook)); |
