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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 /include/linux/device-mapper.h | |
| parent | ee18026ac69efba804144541171299efd41747d2 (diff) | |
| download | lwn-7de3ee57da4b717050e79c9313a9bf66ccc72519.tar.gz lwn-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 'include/linux/device-mapper.h')
| -rw-r--r-- | include/linux/device-mapper.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index eb96ef6fd8b7..bf6afa2fc432 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -45,8 +45,7 @@ typedef void (*dm_dtr_fn) (struct dm_target *ti); * = 1: simple remap complete * = 2: The target wants to push back the io */ -typedef int (*dm_map_fn) (struct dm_target *ti, struct bio *bio, - union map_info *map_context); +typedef int (*dm_map_fn) (struct dm_target *ti, struct bio *bio); typedef int (*dm_map_request_fn) (struct dm_target *ti, struct request *clone, union map_info *map_context); @@ -59,8 +58,7 @@ typedef int (*dm_map_request_fn) (struct dm_target *ti, struct request *clone, * 2 : The target wants to push back the io */ typedef int (*dm_endio_fn) (struct dm_target *ti, - struct bio *bio, int error, - union map_info *map_context); + struct bio *bio, int error); typedef int (*dm_request_endio_fn) (struct dm_target *ti, struct request *clone, int error, union map_info *map_context); |