diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/device-mapper.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 63da56ed979..e1707de043a 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -115,12 +115,6 @@ typedef int (*dm_busy_fn) (struct dm_target *ti); void dm_error(const char *message); -/* - * Combine device limits. - */ -int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev, - sector_t start, sector_t len, void *data); - struct dm_dev { struct block_device *bdev; fmode_t mode; @@ -132,7 +126,7 @@ struct dm_dev { * are opened/closed correctly. */ int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode, - struct dm_dev **result); + struct dm_dev **result); void dm_put_device(struct dm_target *ti, struct dm_dev *d); /* @@ -291,6 +285,7 @@ struct dm_target_io { struct dm_io *io; struct dm_target *ti; unsigned target_bio_nr; + unsigned *len_ptr; struct bio clone; }; @@ -401,6 +396,7 @@ int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid); struct gendisk *dm_disk(struct mapped_device *md); int dm_suspended(struct dm_target *ti); int dm_noflush_suspending(struct dm_target *ti); +void dm_accept_partial_bio(struct bio *bio, unsigned n_sectors); union map_info *dm_get_rq_mapinfo(struct request *rq); struct queue_limits *dm_get_queue_limits(struct mapped_device *md); |