1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index bad1724d4869..8223671e4901 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -122,6 +122,11 @@ void dm_linear_exit(void);
 int dm_stripe_init(void);
 void dm_stripe_exit(void);
 
+/*
+ * mapped_device operations
+ */
+void dm_destroy(struct mapped_device *md);
+void dm_destroy_immediate(struct mapped_device *md);
 int dm_open_count(struct mapped_device *md);
 int dm_lock_for_deletion(struct mapped_device *md);