From: Andrew Morton <akpm@osdl.org>

In file included from include/linux/fs.h:220,
                 from init/initramfs.c:2:
include/linux/radix-tree.h: In function `radix_tree_preload_end':
include/linux/radix-tree.h:69: error: dereferencing pointer to incomplete type

x86_64 includes files seem screwed.  thread_info.h references `current', but
sched.h includes thread_info.h.  Blerk.

Madly paper over it.

Cc: Nick Piggin <npiggin@suse.de>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/linux/radix-tree.h |    1 +
 1 files changed, 1 insertion(+)

diff -puN include/linux/radix-tree.h~rcu-file-use-atomic-primitives-fix include/linux/radix-tree.h
--- 25/include/linux/radix-tree.h~rcu-file-use-atomic-primitives-fix	2005-12-04 19:10:32.000000000 -0800
+++ 25-akpm/include/linux/radix-tree.h	2005-12-04 19:10:32.000000000 -0800
@@ -19,6 +19,7 @@
 #ifndef _LINUX_RADIX_TREE_H
 #define _LINUX_RADIX_TREE_H
 
+#include <linux/sched.h>
 #include <linux/preempt.h>
 #include <linux/types.h>
 
_