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-rw-r--r--drivers/md/md-cluster.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/md-cluster.h b/drivers/md/md-cluster.h
index aa9f07bd6b96..52a21e0d6dbc 100644
--- a/drivers/md/md-cluster.h
+++ b/drivers/md/md-cluster.h
@@ -8,8 +8,9 @@
struct mddev;
struct md_cluster_operations {
- int (*join)(struct mddev *mddev);
+ int (*join)(struct mddev *mddev, int nodes);
int (*leave)(struct mddev *mddev);
+ int (*slot_number)(struct mddev *mddev);
};
#endif /* _MD_CLUSTER_H */