* needs parent already locked. Doesn't follow mounts.
* SMP-safe.
*/
-static struct dentry *lookup_hash(struct nameidata *nd)
+struct dentry *lookup_hash(struct nameidata *nd)
{
return __lookup_hash(&nd->last, nd->path.dentry, nd);
}
+EXPORT_SYMBOL(lookup_hash);
/**
* lookup_one_len - filesystem helper to lookup single pathname component