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-rw-r--r--drivers/md/md.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 5be0d69..57eb864 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -328,6 +328,8 @@ struct mddev_s
struct list_head all_mddevs;
struct attribute_group *to_remove;
+ struct plug_handle *plug; /* if used by personality */
+
/* Generic barrier handling.
* If there is a pending barrier request, all other
* writes are blocked while the devices are flushed.
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