To boot to device-mapper targets without an initr* we should be able to use some dm functions, move these to the device-mapper include file so we can call these functions from init/* The functions moved are: dm_table_get_type() dm_lock_md_type() dm_unlock_md_type() dm_set_md_type() dm_get_md_type() dm_setup_md_queue() Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx> --- drivers/md/dm.h | 7 ------- include/linux/device-mapper.h | 8 ++++++++ 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/md/dm.h b/drivers/md/dm.h index c54d2f1..6b501b5 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -63,7 +63,6 @@ void dm_table_presuspend_undo_targets(struct dm_table *t); void dm_table_postsuspend_targets(struct dm_table *t); int dm_table_resume_targets(struct dm_table *t); int dm_table_any_congested(struct dm_table *t, int bdi_bits); -unsigned dm_table_get_type(struct dm_table *t); struct target_type *dm_table_get_immutable_target_type(struct dm_table *t); struct dm_target *dm_table_get_immutable_target(struct dm_table *t); struct dm_target *dm_table_get_wildcard_target(struct dm_table *t); @@ -73,14 +72,8 @@ bool dm_table_all_blk_mq_devices(struct dm_table *t); void dm_table_free_md_mempools(struct dm_table *t); struct dm_md_mempools *dm_table_get_md_mempools(struct dm_table *t); -void dm_lock_md_type(struct mapped_device *md); -void dm_unlock_md_type(struct mapped_device *md); -void dm_set_md_type(struct mapped_device *md, unsigned type); -unsigned dm_get_md_type(struct mapped_device *md); struct target_type *dm_get_immutable_target_type(struct mapped_device *md); -int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t); - /* * To check the return value from dm_table_find_target(). */ diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 70cb6af..013ac2e 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -513,6 +513,14 @@ void dm_table_run_md_queue_async(struct dm_table *t); struct dm_table *dm_swap_table(struct mapped_device *md, struct dm_table *t); +unsigned dm_table_get_type(struct dm_table *t); + +void dm_lock_md_type(struct mapped_device *md); +void dm_unlock_md_type(struct mapped_device *md); +void dm_set_md_type(struct mapped_device *md, unsigned type); +unsigned dm_get_md_type(struct mapped_device *md); +int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t); + /* * A wrapper around vmalloc. */ -- 2.9.3 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
