[PATCH, RESEND] Export radix_tree_preload()

[David Chinner <dgc@xxxxxxx>]

Upcoming XFS functionality [1] we plan to merge in 2.6.23-rc1 uses
radix trees and uses the preload functions. XFS can be built as a
module and hence we need radix_tree_preload() exported.
radix_tree_preload_end() is a static inline, so it doesn't need
exporting.

[1] http://oss.sgi.com/archives/xfs/2007-07/msg00029.html

Signed-Off-By: Dave Chinner <dgc@xxxxxxx>
---
 lib/radix-tree.c |    1 +
 1 file changed, 1 insertion(+)

Index: 2.6.x-xfs-new/lib/radix-tree.c
===================================================================
--- 2.6.x-xfs-new.orig/lib/radix-tree.c 2007-03-29 19:00:53.802804161 +1000
+++ 2.6.x-xfs-new/lib/radix-tree.c      2007-03-29 19:07:10.297495640 +1000
@@ -151,6 +151,7 @@ int radix_tree_preload(gfp_t gfp_mask)
 out:
        return ret;
 }
+EXPORT_SYMBOL(radix_tree_preload);
 
 static inline void tag_set(struct radix_tree_node *node, unsigned int tag,
                int offset)