1 files changed, 0 insertions, 73 deletions
diff --git a/fs/btrfs/radix-tree.h b/fs/btrfs/radix-tree.h
deleted file mode 100644
index c3ce881..0000000
--- a/fs/btrfs/radix-tree.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2001 Momchil Velikov
- * Portions Copyright (C) 2001 Christoph Hellwig
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2, or (at
- * your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#ifndef _LINUX_RADIX_TREE_H
-#define _LINUX_RADIX_TREE_H
-
-#define RADIX_TREE_MAX_TAGS 2
-
-/* root tags are stored in gfp_mask, shifted by __GFP_BITS_SHIFT */
-struct radix_tree_root {
-	unsigned int		height;
-	gfp_t			gfp_mask;
-	struct radix_tree_node	*rnode;
-};
-
-#define RADIX_TREE_INIT(mask)	{					\
-	.height = 0,							\
-	.gfp_mask = (mask),						\
-	.rnode = NULL,							\
-}
-
-#define RADIX_TREE(name, mask) \
-	struct radix_tree_root name = RADIX_TREE_INIT(mask)
-
-#define INIT_RADIX_TREE(root, mask)					\
-do {									\
-	(root)->height = 0;						\
-	(root)->gfp_mask = (mask);					\
-	(root)->rnode = NULL;						\
-} while (0)
-
-int radix_tree_insert(struct radix_tree_root *, unsigned long, void *);
-void *radix_tree_lookup(struct radix_tree_root *, unsigned long);
-void **radix_tree_lookup_slot(struct radix_tree_root *, unsigned long);
-void *radix_tree_delete(struct radix_tree_root *, unsigned long);
-unsigned int
-radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
-			unsigned long first_index, unsigned int max_items);
-int radix_tree_preload(gfp_t gfp_mask);
-void radix_tree_init(void);
-void *radix_tree_tag_set(struct radix_tree_root *root,
-			unsigned long index, unsigned int tag);
-void *radix_tree_tag_clear(struct radix_tree_root *root,
-			unsigned long index, unsigned int tag);
-int radix_tree_tag_get(struct radix_tree_root *root,
-			unsigned long index, unsigned int tag);
-unsigned int
-radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results,
-		unsigned long first_index, unsigned int max_items,
-		unsigned int tag);
-int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag);
-
-static inline void radix_tree_preload_end(void)
-{
-	preempt_enable();
-}
-
-#endif /* _LINUX_RADIX_TREE_H */