New upstream release Closes: #849353, #817806, #854915, #845473

1 files changed, 0 insertions, 118 deletions

diff --git a/rbtree.h b/rbtree.h
deleted file mode 100644
index 47b662a3..00000000
--- a/rbtree.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
-  Red Black Trees
-  (C) 1999  Andrea Arcangeli <andrea@suse.de>
-  
-  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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-  linux/include/linux/rbtree.h
-
-  To use rbtrees you'll have to implement your own insert and search cores.
-  This will avoid us to use callbacks and to drop drammatically performances.
-  I know it's not the cleaner way,  but in C (not in C++) to get
-  performances and genericity...
-
-  See Documentation/rbtree.txt for documentation and samples.
-*/
-
-#ifndef	_LINUX_RBTREE_H
-#define	_LINUX_RBTREE_H
-#if BTRFS_FLAT_INCLUDES
-#include "kerncompat.h"
-#else
-#include <btrfs/kerncompat.h>
-#endif /* BTRFS_FLAT_INCLUDES */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct rb_node {
-	unsigned long  __rb_parent_color;
-	struct rb_node *rb_right;
-	struct rb_node *rb_left;
-} __attribute__((aligned(sizeof(long))));
-    /* The alignment might seem pointless, but allegedly CRIS needs it */
-
-struct rb_root {
-	struct rb_node *rb_node;
-};
-
-
-#define rb_parent(r)   ((struct rb_node *)((r)->__rb_parent_color & ~3))
-
-#define RB_ROOT	(struct rb_root) { NULL, }
-#define	rb_entry(ptr, type, member) container_of(ptr, type, member)
-
-#define RB_EMPTY_ROOT(root)  ((root)->rb_node == NULL)
-
-/* 'empty' nodes are nodes that are known not to be inserted in an rtbree */
-#define RB_EMPTY_NODE(node)  \
-	((node)->__rb_parent_color == (unsigned long)(node))
-#define RB_CLEAR_NODE(node)  \
-	((node)->__rb_parent_color = (unsigned long)(node))
-
-
-extern void rb_insert_color(struct rb_node *, struct rb_root *);
-extern void rb_erase(struct rb_node *, struct rb_root *);
-
-
-/* Find logical next and previous nodes in a tree */
-extern struct rb_node *rb_next(const struct rb_node *);
-extern struct rb_node *rb_prev(const struct rb_node *);
-extern struct rb_node *rb_first(const struct rb_root *);
-extern struct rb_node *rb_last(const struct rb_root *);
-
-/* Postorder iteration - always visit the parent after its children */
-extern struct rb_node *rb_first_postorder(const struct rb_root *);
-extern struct rb_node *rb_next_postorder(const struct rb_node *);
-
-/* Fast replacement of a single node without remove/rebalance/add/rebalance */
-extern void rb_replace_node(struct rb_node *victim, struct rb_node *new_node,
-			    struct rb_root *root);
-
-static inline void rb_link_node(struct rb_node * node, struct rb_node * parent,
-				struct rb_node ** rb_link)
-{
-	node->__rb_parent_color = (unsigned long)parent;
-	node->rb_left = node->rb_right = NULL;
-
-	*rb_link = node;
-}
-
-#define rb_entry_safe(ptr, type, member) \
-	({ typeof(ptr) ____ptr = (ptr); \
-	   ____ptr ? rb_entry(____ptr, type, member) : NULL; \
-	})
-
-/**
- * rbtree_postorder_for_each_entry_safe - iterate over rb_root in post order of
- * given type safe against removal of rb_node entry
- *
- * @pos:	the 'type *' to use as a loop cursor.
- * @n:		another 'type *' to use as temporary storage
- * @root:	'rb_root *' of the rbtree.
- * @field:	the name of the rb_node field within 'type'.
- */
-#define rbtree_postorder_for_each_entry_safe(pos, n, root, field) \
-	for (pos = rb_entry_safe(rb_first_postorder(root), typeof(*pos), field); \
-	     pos && ({ n = rb_entry_safe(rb_next_postorder(&pos->field), \
-			typeof(*pos), field); 1; }); \
-	     pos = n)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* _LINUX_RBTREE_H */