2be7828c9f
allow wq->name.name to point not at the beginning of the object containing the string, with wq->offset telling how far into it we are. Then we can bloody well just use dentry_path_raw() instead of autofs_getpath() - the only real difference is that dentry_path_raw() puts the result into the end of buffer and returns where it starts. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>