dm verity: add error handling modes for corrupted blocks

[firefly-linux-kernel-4.4.55.git] / drivers / md / dm.c

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 944cdb322708e26413c797c8e6aebcecd5ca4587..f8c7ca3e8947378484a6d3f9745c363c78ab2879 100644 (file)
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -3483,6 +3483,7 @@ struct gendisk *dm_disk(struct mapped_device *md)
 {
        return md->disk;
 }
+EXPORT_SYMBOL_GPL(dm_disk);
 
 struct kobject *dm_kobject(struct mapped_device *md)
 {