1 files changed, 1 insertions, 0 deletions

diff --git a/fs/internal.h b/fs/internal.h
index 17191546d527..8318059b42c6 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -64,6 +64,7 @@ extern int copy_mount_string(const void __user *, char **);
 
 extern unsigned int mnt_get_count(struct vfsmount *mnt);
 extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int);
+extern struct vfsmount *lookup_mnt(struct path *);
 extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *,
                                 struct vfsmount *);
 extern void release_mounts(struct list_head *);