diff options
Diffstat (limited to 'drivers/md/dm.h')
| -rw-r--r-- | drivers/md/dm.h | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h index 1e59a0b0a78a..0ade60cdef42 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -25,13 +25,10 @@ /* * List of devices that a metadevice uses and should open/close. */ -struct dm_dev { +struct dm_dev_internal { struct list_head list; - atomic_t count; - int mode; - struct block_device *bdev; - char name[16]; + struct dm_dev dm_dev; }; struct dm_table; @@ -49,7 +46,6 @@ void dm_table_presuspend_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); -void dm_table_unplug_all(struct dm_table *t); /* * To check the return value from dm_table_find_target(). @@ -66,15 +62,6 @@ void dm_put_target_type(struct target_type *t); int dm_target_iterate(void (*iter_func)(struct target_type *tt, void *param), void *param); -/*----------------------------------------------------------------- - * Useful inlines. - *---------------------------------------------------------------*/ -static inline int array_too_big(unsigned long fixed, unsigned long obj, - unsigned long num) -{ - return (num > (ULONG_MAX - fixed) / obj); -} - int dm_split_args(int *argc, char ***argvp, char *input); /* @@ -93,8 +80,6 @@ void dm_linear_exit(void); int dm_stripe_init(void); void dm_stripe_exit(void); -void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size); -union map_info *dm_get_mapinfo(struct bio *bio); int dm_open_count(struct mapped_device *md); int dm_lock_for_deletion(struct mapped_device *md); |