Add a dentry op to allow processes to be held during pathwalk transit

[linux-2.6-block.git] / include / linux / namei.h

diff --git a/include/linux/namei.h b/include/linux/namei.h
index 18d06add0a40b91d5ab5cf7254fc7cfbb47f527f..8ef2c789c2a8962f67bb25045cf4887078870749 100644 (file)
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -79,7 +79,8 @@ extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry
 
 extern struct dentry *lookup_one_len(const char *, struct dentry *, int);
 
-extern int follow_down(struct path *);
+extern int follow_down_one(struct path *);
+extern int follow_down(struct path *, bool);
 extern int follow_up(struct path *);
 
 extern struct dentry *lock_rename(struct dentry *, struct dentry *);