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| 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-snap.c | |
| parent | ee18026ac69efba804144541171299efd41747d2 (diff) | |
| download | blackbird-op-linux-7de3ee57da4b717050e79c9313a9bf66ccc72519.tar.gz blackbird-op-linux-7de3ee57da4b717050e79c9313a9bf66ccc72519.zip | |
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-snap.c')
| -rw-r--r-- | drivers/md/dm-snap.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index e1ecacf2456f..59fc18ae52c2 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -1567,8 +1567,7 @@ static void remap_exception(struct dm_snapshot *s, struct dm_exception *e, s->store->chunk_mask); } -static int snapshot_map(struct dm_target *ti, struct bio *bio, - union map_info *map_context) +static int snapshot_map(struct dm_target *ti, struct bio *bio) { struct dm_exception *e; struct dm_snapshot *s = ti->private; @@ -1683,8 +1682,7 @@ out: * If merging is currently taking place on the chunk in question, the * I/O is deferred by adding it to s->bios_queued_during_merge. */ -static int snapshot_merge_map(struct dm_target *ti, struct bio *bio, - union map_info *map_context) +static int snapshot_merge_map(struct dm_target *ti, struct bio *bio) { struct dm_exception *e; struct dm_snapshot *s = ti->private; @@ -1744,8 +1742,7 @@ out_unlock: return r; } -static int snapshot_end_io(struct dm_target *ti, struct bio *bio, - int error, union map_info *map_context) +static int snapshot_end_io(struct dm_target *ti, struct bio *bio, int error) { struct dm_snapshot *s = ti->private; @@ -2119,8 +2116,7 @@ static void origin_dtr(struct dm_target *ti) dm_put_device(ti, dev); } -static int origin_map(struct dm_target *ti, struct bio *bio, - union map_info *map_context) +static int origin_map(struct dm_target *ti, struct bio *bio) { struct dm_dev *dev = ti->private; bio->bi_bdev = dev->bdev; |
