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-rw-r--r--drivers/md/dm.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index bbbe9110f3b..20194e000c5 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -74,6 +74,14 @@ int dm_interface_init(void);
void dm_interface_exit(void);
/*
+ * sysfs interface
+ */
+int dm_sysfs_init(struct mapped_device *md);
+void dm_sysfs_exit(struct mapped_device *md);
+struct kobject *dm_kobject(struct mapped_device *md);
+struct mapped_device *dm_get_from_kobject(struct kobject *kobj);
+
+/*
* Targets for linear and striped mappings
*/
int dm_linear_init(void);