From e54c1d239a7dba1954dfc8359e62c94329b44a6a Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mjw@redhat.com>
Date: Wed, 10 Mar 2010 23:12:26 +0100
Subject: Revert "Remove unnecessary embedded-c function
 __dentry_get_current_root()."

This reverts commit 5ab0b1b6c4d3a7f1ea156835a32000669e378886.
Wrongly pushed commit.
---
 tapset/dentry.stp | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'tapset/dentry.stp')

diff --git a/tapset/dentry.stp b/tapset/dentry.stp
index 778832f9..1d045d02 100644
--- a/tapset/dentry.stp
+++ b/tapset/dentry.stp
@@ -30,6 +30,20 @@ function __dentry_prepend:string(dentry:long,name:string)
 
 
 
+%{
+#include <linux/sched.h>
+#include <linux/fs_struct.h>
+%}
+
+
+function __dentry_get_current_root:long()
+%{
+        THIS->__retvalue = (long)&current->fs->root;
+%}
+
+
+
+
 /**
  *   sfunction d_name - get the dirent name
  *
@@ -71,7 +85,7 @@ function reverse_path_walk:string(dentry:long)
  */
 function d_path:string(nd:long)
 {
-        root = @cast(curr, "task_struct", "kernel<linux/sched.h>")->fs->root;
+        root = __dentry_get_current_root()
 	dentry = (@defined(@cast(nd,"nameidata")->path->dentry)
 	    ? @cast(nd,"nameidata")->path->dentry
 	    : @cast(nd,"nameidata")->dentry)
-- 
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