Unionfs: port to 3.12

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>

diff --git a/include/linux/namei.h b/include/linux/namei.h
index 492de72560fab98591ca7ca617380b7d581e5c13..51a025b855bf7d5e06f945945425fd09743450f7 100644 (file)
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -71,6 +71,8 @@ extern struct dentry *user_path_create(int, const char __user *, struct path *,
 extern void done_path_create(struct path *, struct dentry *);
 extern struct dentry *kern_path_locked(const char *, struct path *);
 extern int kern_path_mountpoint(int, const char *, struct path *, unsigned int);
+extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
+                          const char *, unsigned int, struct path *);
 
 extern struct dentry *lookup_one_len(const char *, struct dentry *, int);