X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fpnode.h;fp=fs%2Fpnode.h;h=623f01772bec34044803a7f25f1b5428f1739c2c;hb=839d42687dfce0ed0ea2c6bd8d707cc0e276fbe7;hp=0fcdbe7ca6480e7950092cfd0dc7d0ce431ef548;hpb=b57ffb2a8466a7628b316c8e3a5ce34b8ee4e519;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/pnode.h b/fs/pnode.h
index 0fcdbe7ca648..623f01772bec 100644
--- a/fs/pnode.h
+++ b/fs/pnode.h
@@ -49,6 +49,8 @@ int get_dominating_id(struct mount *mnt, const struct path *root);
 unsigned int mnt_get_count(struct mount *mnt);
 void mnt_set_mountpoint(struct mount *, struct mountpoint *,
 			struct mount *);
+void mnt_change_mountpoint(struct mount *parent, struct mountpoint *mp,
+			   struct mount *mnt);
 struct mount *copy_tree(struct mount *, struct dentry *, int);
 bool is_path_reachable(struct mount *, struct dentry *,
 			 const struct path *root);